Tide charts charleston

Oct 10, 2023 · Tides Today in Limehouse Bridge, SC. TIDE TIMES for Tuesday 10/3/2023. The tide is currently rising in Limehouse Bridge, SC. Next high tide : 1:29 PM. Next low tide : 7:42 PM. Sunset today : 7:04 PM.

How to use: Pick the site in South Carolina for the tides. Then scroll to the bottom of this page. Select (highlight) the month, start date, and total days. Press the Get Tides button. Jump to the following regions: Dunn Sound to Clambank Creek; Winyah Bay; Charleston Harbor; Folly Island to Canady Landing; St. Helena Sound; Port Royal Sound ...The following Tide Tables are for the Charleston Boat Basin. Tide tables are high and low water predictions, and are least accurate during storms and extreme high and low tide periods. 2023 Charleston Tide Tables. …Tides for Charleston, Cooper River Entrance, SC. Date Time Feet Tide; Wed Oct 11: 12:16am: 1.10 ft: Low Tide: Wed Oct 11: 6:22am: 5.39 ftTIDE TIMES for Thursday 10/5/2023. The tide is currently falling in Kiawah River Bridge, SC. Next high tide : 2:10 AM. Next low tide : 8:08 PM.Tide tables and solunar charts for Charleston: high tides and low tides, surf reports, sun and moon rising and setting times, lunar phase, fish activity and weather conditions in Charleston.Email Address. Charleston, SC maps and free NOAA nautical charts of the area with water depths and other information for fishing and boating.provides measured tide prediction data in chart and table Home. About. Overview ... Products available at 9432780 Charleston, OR. Tides/Water Levels

Charleston County tide charts; Clouter Creek (South Entrance) tide chart; Clouter Creek (South Entrance) tide charts for today, tomorrow and this week. Sunday 8 October 2023, 10:27PM EDT (GMT -0400). The tide is currently falling in Clouter Creek (South Entrance). As you can see on the tide chart, the highest tide of 5.58ft was at …The tide chart above shows the height and times of high tide and low tide for Coos Bay, Oregon. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Coos Bay. Tide Times are PDT (UTC -7.0hrs). Last Spring High Tide at Coos Bay was on Sun 01 Oct …The tide chart above shows the height and times of high tide and low tide for Coos Bay, Oregon. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Coos Bay. Tide Times are PDT (UTC -7.0hrs). Last Spring High Tide at Coos Bay was on Sun 01 Oct …Today's tide times for Folly Beach, Folly River bridge, Folly Island, South Carolina. The predicted tide times today on Saturday 07 October 2023 for Folly Beach, Folly River bridge, Folly Island are: first high tide at 3:13am, first low tide at 8:46am, second high tide at 3:43pm, second low tide at 9:41pm. Sunrise is at 7:17am and sunset …Annual Prediction Tide Tables for Charleston, SC (8665530) ... Products available at 8665530 Charleston, SC. Tides/Water Levels Charleston County tide chart; Bulls Bay tide chart; Bulls Bay tide chart. Today's tide chart for Bulls Bay. This week. Wednesday 11 October 2023, 11:43PM EDT (GMT -0400). The tide is falling in Bulls Bay. As you can see, the highest tide (5.58ft) was at 6:57pm and the lowest tide of 0.98ft was at 12:32am.The tide is currently falling in Breach Inlet, Isle of Palms, SC. Next high tide : 7:11 PM. Next low tide : 12:55 PM. Sunset today : 6:51 PM. Sunrise tomorrow : 7:20 AM. Moon phase : New Moon. Tide Station Location : Station #8665552. Print a Monthly Tide Chart.

The predicted tides today for Charleston (SC) are: first high tide at 7:10am , first low tide at 12:57am ; second high tide at 7:22pm , second low tide at 1:14pm 7 day Charleston tide chartTide Adjustments by Location SEPTEMBER NOVEMBER OCTOBER DECEMBER Photo by Brandon Kelley Full Moon First Quarter Last Quarter New Moon King Tides (Extreme Spring Tides) Predicted Highest King Tide Moody Inlet—Murrells Inlet, SC 2022 TIDE TABLES High Low AM HT PM HT AM PM 1 Thu 12:03 5.8 5:47 6:30provides measured tide prediction data in chart and table Home. About. Overview ... Products available at 8665530 Charleston, SC. Tides/Water Levels Next high tide : 11:10 AM Next low tide : 4:58 AM Sunset today : 6:07 PMSunrise tomorrow : 6:54 AMMoon phase : New Moon Tide Station Location : Station #8443970 Print a Monthly Tide Chart for Boston, MA

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For details, see DHEC’s Tide Tables page. 103. King Tides observed so far in 2023. According to NOAA’s excellent Tides and Currents website. ... Recaps compare astronomical tide predictions with observed water level data at the Charleston Harbor Tide Station. 2023. SC King Tide Recap: September to October 2023. SC King Tide Recap: …Every 24 hours and 50 minutes, the Earth experiences two high tides and two low tides. High tides occur every 12 hours and 25 minutes. From high tide to low tide is a span of six hours and 12.5 minutes.2.9 miles away Wando River - Hobcaw Point Charleston County. Mount Pleasant Tides updated daily. Detailed forecast tide charts and tables with past and future low and high tide times.The difference between spring and neap tides is that spring tides are much higher than normal and neap tides are lower than normal. Spring tides occur because of the combined effects of the sun and moon, whereas neap tides happen when the s...

Boating Coastal News. Tide charts, coastal and marine weather, online nautical charts, and local boating and fishing information for the Charleston Harbor …Click the “Map View” button above to see a chart of this harbor. Charleston, the largest city and port in South Carolina, is at the confluence of Cooper and Ashley Rivers. The distance from the end of the jetties to the southernmost wharves at Charleston is about 7 miles. The entrance to Charleston Harbor is between converging jetties.NOAA Tide Predictions /. 8665728 FORT SUMTER, CHARLESTON HARBOR. Favorite Stations. Back to Station Listing | Help. Printer View Click Here for Annual Published Tide Tables. Loading... Today's Tides (LST/LDT)10/8/2023 by Param Bhatia. Coastal News. Weather & Tides. By ecomagazine.com. The Department of Commerce and NOAA expanded the capacity of the nation’s Weather and Climate Operational Supercomputing System (WCOSS) by 20% this week. The increased computing power and storage will help improve forecast model guidance for years to …About NOAA Tide Predictions. Choose a station using our Tides and Currents Map , click on a state below, or search by station name, ID, or latitude/longitude. Or search: search help. West Coast. California. Oregon. Washington. Alaska. East Coast.Thursday 12 October 2023, 10:11PM EDT (GMT -0400).The tide is currently falling in Ashley River (I-526 Bridge). As you can see on the tide chart, the highest tide of 5.91ft was at 7:26pm and the lowest tide of 0.66ft was at 1:21pm.The tide is currently rising in Charleston Harbor (off Fort Sumter). As you can see on the tide chart, the highest tide of 5.58ft will be at 2:27pm and the lowest tide of 0.98ft was at 7:53am. Click here to see Charleston Harbor …provides measured tide prediction data in chart and table Home. About. Overview ... Products available at 8665530 Charleston, SC. Tides/Water Levels Charleston, SC Tide Chart. NOAA Station:South Ashley Bridge (8665495) September highest tide is on Saturday the 30th at a height of 6.964 ft. September lowest tide is on Saturday the 2nd at a height of -0.492 ft. October highest tide is on Sunday the 29th at a height of 7.041 ft. October lowest tide is on Sunday the 29th at a height of …

Charleston, united-states Tide Chart & Calendar. Day High Low High Low High Phase Sunrise Sunset Moonrise Moonset; Thu 01: 4:55 AM PDT −0.93 ft

For details, see DHEC’s Tide Tables page. 103. King Tides observed so far in 2023. According to NOAA’s excellent Tides and Currents website. ... Recaps compare astronomical tide predictions with observed water level data at the Charleston Harbor Tide Station. 2023. SC King Tide Recap: September to October 2023. SC King Tide Recap: …Live Tide. Next HIGH TIDE in Cainhoy, Wando River is at 6:21PM. which is in 10hr 44min 17s from now. Next LOW TIDE in Cainhoy, Wando River is at 11:58AM. which is in 4hr 21min 17s from now. The tide is falling. Local time: 7:36:42 AM. Tide chart for Cainhoy, Wando River Showing low and high tide times for the next 30 days at Cainhoy, Wando River.South Carolina Tides. South Carolina tide charts and tide tables. Links below but if you need a map, select any link listed then click on its map tab found below the calendar. Each locations map includes all of the SC tide stations for you to select from. Popular: Myrtle Beach, Folly Beach, Cherry Grove Ashepoo River: [ Airy Hall Plantation ...1 day ago · Thursday 12 October 2023, 10:11PM EDT (GMT -0400).The tide is currently falling in Ashley River (I-526 Bridge). As you can see on the tide chart, the highest tide of 5.91ft was at 7:26pm and the lowest tide of 0.66ft was at 1:21pm. The tide is currently rising in Coos Bay, OR. Next high tide : 8:35 PM. Next low tide : 3:55 AM. Sunset today : 6:49 PM. Sunrise tomorrow : 7:21 AM. Moon phase : Third Quarter. Tide Station Location : Station #9432845. Print a Monthly Tide Chart. for Coos Bay, OR.Tide tables and solunar charts for Ashley River (I-526 Bridge): high tides and low tides, surf reports, sun and moon rising and setting times, lunar phase, fish activity and weather conditions in Ashley River (I-526 Bridge). The tide is currently rising in Charleston County. As you can see on the tide chart, the highest tide of 7.22ft will be at 9:38am and the lowest tide of -0.33ft was at …

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Tides for Charleston, Cooper River Entrance, SC. Date Time Feet Tide; Wed Oct 11: 12:16am: 1.10 ft: Low Tide: Wed Oct 11: 6:22am: 5.39 ftprovides measured tide prediction data in chart and table Home. About. Overview ... Products available at 9432780 Charleston, OR. Tides/Water LevelsTides & Currents; Learn Nautical Cartography; Chart Source Data ... This chart display or derived product can be used as a planning or analysis tool and may not be used as a navigational aid. NOTE: Use the official, full scale NOAA nautical chart for real navigation whenever possible. Screen captures of the on-line viewable charts available ...Tides & Currents Home Page. CO-OPS provides the national infrastructure, science, and technical expertise to monitor, assess, and distribute tide, current, water level, and other coastal oceanographic products and services that support NOAA's mission of environmental stewardship and environmental assessment and prediction. CO-OPS provides …The tide is currently falling in Charleston. As you can see on the tide chart, the highest tide of 7.55ft will be at 12:12pm and the lowest tide of 0.98ft will be at 6:28pm. Click here to see Charleston tide chart for the week.Oct 10, 2023 · Tuesday 10 October 2023, 6:42AM EDT (GMT -0400).The tide is currently falling in Isle of Palms. As you can see on the tide chart, the highest tide of 5.58ft will be at 5:55pm and the lowest tide of 1.31ft will be at 11:53am. Charleston County tide charts; Clouter Creek (South Entrance) tide chart; Clouter Creek (South Entrance) tide charts for today, tomorrow and this week. Sunday 8 October 2023, 10:27PM EDT (GMT -0400). The tide is currently falling in Clouter Creek (South Entrance). As you can see on the tide chart, the highest tide of 5.58ft was at …Wednesday 11 October 2023, 12:11PM EDT (GMT -0400).The tide is currently falling in Charlestown Breachway Beach. As you can see on the tide chart, the highest tide of 2.95ft will be at 6:40pm and the lowest tide of 0.33ft was at 12:44am.Charleston County tide charts; Seabrook Island tide chart; Seabrook Island tide charts for today, tomorrow and this week. Wednesday 11 October 2023, 5:18PM EDT (GMT -0400). The tide is currently rising in Seabrook Island. As you can see on the tide chart, the highest tide of 6.23ft will be at 6:57pm and the lowest tide of 0.98ft was at …The 2021 Tide Tables Posters are now available! Quantities will be limited to supply on-hand at select DHEC office locations. Please call ahead to check availability and office hours. Myrtle Beach/Grand Strand 927 Shine Ave. Myrtle Beach, SC 29577 Tel: (843) 238-4528 Charleston 1362 McMillan Ave. Suite 400 Charleston, SC 29405Oct 8, 2023 · 1.31 ft. 1:00 am. 5 ft. 1:31 pm. 5.81 ft. Charleston, SC tide forecast for the upcoming weeks and Charleston, SC tide history. Charleston, SC high tide and low tide predictions, tides for fishing and more for next 30 days. The difference between spring and neap tides is that spring tides are much higher than normal and neap tides are lower than normal. Spring tides occur because of the combined effects of the sun and moon, whereas neap tides happen when the s... ….

Tide tables and solunar charts for Charlestown (Northeast River): high tides and low tides, surf reports, sun and moon rising and setting times, lunar phase, fish activity and weather conditions in Charlestown (Northeast River). Today's tide times for Shallotte Inlet (Bowen Point), North Carolina. The predicted tide times today on Saturday 07 October 2023 for Shallotte Inlet (Bowen Point) are: first high tide at 3:17am, first low tide at 9:15am, second high tide at 3:38pm, second low tide at 10:41pm. Sunrise is at 7:12am and sunset is at 6:49pm.Oct 8, 2023 · 1.31 ft. 1:00 am. 5 ft. 1:31 pm. 5.81 ft. Charleston, SC tide forecast for the upcoming weeks and Charleston, SC tide history. Charleston, SC high tide and low tide predictions, tides for fishing and more for next 30 days. Today's tide times for Johns Island, Church Creek, Wadmalaw River, South Carolina. The predicted tide times today on Monday 09 October 2023 for Johns Island, Church Creek, Wadmalaw River are: first high tide at 6:27am, first low tide at 11:47am, second high tide at 6:49pm. Sunrise is at 7:20am and sunset is at 6:55pm.Oct 12, 2023 · Next HIGH TIDE in Folly Beach is at 2:13PM. which is in 8hr 59min 53s from now. Next LOW TIDE in Folly Beach is at 7:39AM. which is in 2hr 25min 53s from now. The tide is falling. Local time: 5:13:06 AM. Tide chart for Folly Beach Showing low and high tide times for the next 30 days at Folly Beach. Tide Times are EDT (UTC -4.0hrs). Oct 8, 2023 · Today's tide times for Clouter Creek, north entrance, Cooper River, South Carolina. The predicted tide times today on Sunday 08 October 2023 for North Charleston are: first high tide at 4:34am, first low tide at 10:25am, second high tide at 5:00pm, second low tide at 11:19pm. Sunrise is at 7:18am and sunset is at 6:55pm. Charleston County tide charts; Folly Beach tide chart; Folly Beach tides this week; Folly Beach tide charts and tide times for this week. Thursday 12 October 2023, 6:23AM EDT (GMT -0400). The tide is currently rising in Folly Beach. As you can see on the tide chart, the highest tide of 5.58ft will be at 7:02am and the lowest tide of 0.66ft will ...NOAA Current Predictions. Navigation. Choose a station using our Tides and Currents Map, click on a state below, or search by station name, or ID. Search Stations. East Coast. Maine. New Hampshire. Massachusetts. Rhode Island.Tide Chart For Folly Beach, SC. Search. Search. Recent Posts. Stand Up Paddleboard Tours and Rentals; Kayak Tours and Rentals; Folly Beach Boat Tours; Top Five Beach Drinks and How to Make Them; James Island County Park; Sign Up for Our Newsletter Get notified of the best deals on our WordPress themes.The term "King Tide" is a non-scientific term used to describe Perigean Spring Tides which are the highest seasonal tides that occur each year. The average high tide in Charleston is about 5.5 ft. During a King or Spring Tide event, high tides may reach 7 ft. or higher. Tide charts charleston, Tides & Currents; Learn Nautical Cartography; Chart Source Data ... NOTE: Use the official, full scale NOAA nautical chart for real navigation whenever possible. Screen captures of the on-line viewable charts available here do NOT fulfill chart carriage requirements for regulated commercial vessels under Titles 33 and 46 of the Code of Federal Regulations. …, Visitors to Florida’s beaches might be surprised to witness or to hear about the “red tide.” Some people wonder if, perhaps, humans are behind this problem, and what can be done to solve it. Still others are worried about the harmful effect..., The 2022 Tide Table Posters are now available. Quantities are limited to supply on-hand at select DHEC office locations. Please call ahead to check availability and office hours. Myrtle Beach/Grand Strand 927 Shine Ave. Myrtle Beach, SC 29577 Tel: (843) 238-4528 Charleston 1362 McMillan Ave. Suite 400 Charleston, SC 29405 Tel: (843) 953-0200 ..., 2:19 AM EDT. 2:12 PM EDT. October Calendar. November Calendar. December Calendar. January Calendar. February Calendar. The tide timetable below is calculated from Charleston, Cooper River entrance, South Carolina but is also suitable for estimating tide times in the following locations: Charleston (0.7km/0.5mi) , Charleston, SC Tide Chart. NOAA Station:South Ashley Bridge (8665495) September highest tide is on Saturday the 30th at a height of 6.964 ft. September lowest tide is on Saturday the 2nd at a height of -0.492 ft. October highest tide is on Sunday the 29th at a height of 7.041 ft. October lowest tide is on Sunday the 29th at a height of …, Sunday 1 October 2023, 6:22PM EDT (GMT -0400).The tide is currently rising in Charleston County. As you can see on the tide chart, the highest tide (6.89ft) was at 10:27am and the lowest tide (-0.33ft) was at 3:55am, The 2022 Tide Table Posters are now available. Quantities are limited to supply on-hand at select DHEC office locations. Please call ahead to check availability and office hours. Myrtle Beach/Grand Strand 927 Shine Ave. Myrtle Beach, SC 29577 Tel: (843) 238-4528 Charleston 1362 McMillan Ave. Suite 400 Charleston, SC 29405 Tel: (843) 953-0200 ... , 1 day ago · Thursday 12 October 2023, 5:34AM EDT (GMT -0400).The tide is currently rising in Stono Inlet. As you can see on the tide chart, the highest tide of 5.91ft will be at 7:23pm and the lowest tide of 0.66ft will be at 1:02pm. , Charleston County tide chart; James Island tide chart; James Island tides this week; James Island tide charts and tide times for this week. Today's tide chart for James Island. Today. Friday 13 October 2023, 6:15PM EDT (GMT -0400). The tide is currently rising in James Island. We can see that the highest tide of 5.91ft was at 8:06am and the ..., How to use: Pick the site in South Carolina for the tides. Then scroll to the bottom of this page. Select (highlight) the month, start date, and total days. Press the Get Tides button. Jump to the following regions: Dunn Sound to Clambank Creek; Winyah Bay; Charleston Harbor; Folly Island to Canady Landing; St. Helena Sound; Port Royal Sound ..., Along many of the rocky shorelines in the United States, visitors can observe unique natural habitats called tide pools. Tide pools provide an up-close look at some of the marine life that occupies our vast oceans., Harbormaster in Charleston, SC. Local Coast Guard Station. Charts, Navigation, & Guides. Online Nautical Chart for Charleston, SC. Pilot Guide Info for Charleston, SC. Important Locations & Services. Local Marinas. Weather Conditions & Forecasts. Check Tides in Charleston, SC. Marine Weather. Print a Tide Chart for Charleston, SC. Other Resources, Wednesday 11 October 2023, 9:27PM EDT (GMT -0400).The tide is currently falling in Mount Pleasant. As you can see on the tide chart, the highest tide of 5.58ft was at 6:45pm and the lowest tide of 0.98ft was at 12:20am., Oct 8, 2023 · 1.31 ft. 1:00 am. 5 ft. 1:31 pm. 5.81 ft. Charleston, SC tide forecast for the upcoming weeks and Charleston, SC tide history. Charleston, SC high tide and low tide predictions, tides for fishing and more for next 30 days. , Detailed forecast tide charts and tables with past and future low and high tide times. WillyWeather 73,043 . Unit Settings Measurement preferences are saved. Temperature ... Jeanette Creek Charleston County; 1.1 miles away Shem Creek - Coleman Boulevard Bridge Charleston County; 1.4 miles away Charleston Harbor ..., Tide tables and solunar charts for Ashley River (I-526 Bridge): high tides and low tides, surf reports, sun and moon rising and setting times, lunar phase, fish activity and weather conditions in Ashley River (I-526 Bridge)., Tides Today in Limehouse Bridge, SC. TIDE TIMES for Tuesday 10/3/2023. The tide is currently rising in Limehouse Bridge, SC. Next high tide : 1:29 PM. Next low tide : 7:42 PM. Sunset today : 7:04 PM., Tide Times and Heights. United States. RI. Washington County. Quonochontaug Breachway Mouth. 1-Day 3-Day 5-Day. Tide Height. Sun 8 Oct Mon 9 Oct Tue 10 Oct Wed 11 Oct Thu 12 Oct Fri 13 Oct Sat 14 Oct Max Tide Height. 5ft 3ft 1ft., 1 day ago · Thursday 12 October 2023, 5:34AM EDT (GMT -0400).The tide is currently rising in Stono Inlet. As you can see on the tide chart, the highest tide of 5.91ft will be at 7:23pm and the lowest tide of 0.66ft will be at 1:02pm. , This is the wind, wave and weather forecast for Charleston Harbor in Oregon, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding., The tide is currently falling in Point Judith, RI. Next high tide : 4:52 AM. Next low tide : 11:08 PM. Sunset today : 6:18 PM. Sunrise tomorrow : 6:49 AM. Moon phase : Waning Crescent. Tide Station Location : Station #8455083. Print a Monthly Tide Chart. for Point Judith, RI., provides measured tide prediction data in chart and table. Home. About. Overview; Navigation Services; Coastal Hazards ... The predictions from NOAA Tide Predictions are based upon the latest information available as of the date of your request. ... Products available at 9432780 Charleston, OR. Tides/Water Levels Water Levels; NOAA Tide ..., Friday 13 October 2023, 11:54PM EDT (GMT -0400).The tide is falling in Raccoon Creek. As you can see on the tide chart, the highest tide of 5.25ft was at 7:55am and the lowest tide of 0.66ft was at 1:42am., 2023 TIDE TABLES, CHARLESTON PAGE 11. 2023 TIDE TABLES, CHARLESTON PAGE 12 OREGON, SOUTH COAST January February March Time Height Time Height Time Height Time Height Time Height Time Height h m ft cm 1 12:57 AM 2.8 85 07:34 AM 8.1 247 Su 02:38 PM 0.9 27 09:02 PM 5.5 168 2 01:55 AM 3.3 101 08:20 AM 8.1 247 ..., Oct 12, 2023 · Tides in Charleston today. The predicted tides today for Charleston (SC) are: first high tide at 7:10am , first low tide at 12:57am ; second high tide at 7:22pm , second low tide at 1:14pm , Oct 8, 2023 · 2:38am. 2.2m. 1:43pm. 2.7m. The data and charts above provide the tide time predictions for Charleston, Coos Bay for October 2023, with extra details provided for today, Sunday October 8, 2023. , TIDE TABLES 2023 SOUTH COAST OREGON Tide Tables are predictions and are least accurate during storms and extreme high and low tide periods. Monthly tide data taken from Charleston. Tide height and times will be slightly different depending on your South Coast location. ★ PDT 197 20 20 20 26 35 26 26 30 395 395 395 95 95 97 97 97 97 74 19 19 ..., The tide is currently rising in Charlestown Breachway Beach. As you can see on the tide chart, the highest tide of 2.95ft was at 7:02am and the lowest tide of 0ft was at 1:29pm. Click here to see Charlestown Breachway Beach tide chart for the week., Oct 10, 2023 · Tuesday 10 October 2023, 4:39PM EDT (GMT -0400).The tide is currently rising in Charleston. As you can see on the tide chart, the highest tide of 5.58ft will be at 6:01pm and the lowest tide of 0.98ft was at 11:42am. , Monday Tides in Charleston. TIDAL COEFFICIENT. 87 - 84. Tides Height Coeff. 1:52 am: 6.7 ft: 87: 7:21 am: ... TIDE TABLE & SOLUNAR CHARTS WEEKLY FORECAST LUNAR CALENDAR , Sunday 1 October 2023, 6:22PM EDT (GMT -0400).The tide is currently rising in Charleston County. As you can see on the tide chart, the highest tide (6.89ft) was at 10:27am and the lowest tide (-0.33ft) was at 3:55am, The predicted tide times today on Sunday 08 October 2023 for North Charleston are: first high tide at 4:34am, first low tide at 10:25am, second high tide at …, Click the “Map View” button above to see a chart of this harbor. Coos Bay, 33 miles N of Cape Blanco, is used as a harbor of refuge and can be entered at any time except in extreme weather. Coos Bay is one of the most important harbors between San Francisco and the Columbia River. Coos Head and Umpqua River Light are good guides to the ...