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Charleston Harbor Marine Weather

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Marine Forecast

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REST OF TONIGHT Light and variable winds. Patchy fog late.
TUE W winds 5 kt, becoming SW in the afternoon. Patchy fog in the morning.
TUE NIGHT SW winds 5 kt.
WED W winds 5 to 10 kt.
WED NIGHT W winds 5 to 10 kt.
THU W winds 10 to 15 kt with gusts to 20 kt.
THU NIGHT W winds 10 to 15 kt with gusts to 20 kt.
FRI NW winds 10 to 15 kt.
FRI NIGHT NW winds 10 to 15 kt.
SAT NW winds 10 kt.
SAT NIGHT N winds 5 to 10 kt. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 71 degrees.

Issued Tue, Nov 10 1:24 AM EST · NWS zone AMZ340

Charleston Harbor Nautical Charts

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Weather

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Overnight
57°F
Patchy Fog
2 mph NW
Tuesday
73°F
Patchy Fog then Mostly Sunny
1 to 9 mph SW
Tuesday Night
59°F
Mostly Cloudy
3 to 7 mph SW
Veterans Day
72°F
Mostly Sunny
3 to 10 mph W

Issued Tue, Nov 10 1:22 AM EST · Forecast for Castle Pinckney

Tides and Currents

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Time (EST) Event Height/Speed
Tue, Nov 10 1:52 AM low 0.4 ft
Tue, Nov 10 2:26 AM slack slack
Tue, Nov 10 4:53 AM flood 0.8 kts
Tue, Nov 10 8:18 AM high 6.3 ft
Tue, Nov 10 9:10 AM slack slack
Tue, Nov 10 12:03 PM ebb 1.3 kts
Tue, Nov 10 2:40 PM low 0.6 ft
Tue, Nov 10 3:07 PM slack slack
Tue, Nov 10 5:09 PM flood 0.8 kts
Tue, Nov 10 8:23 PM high 5.2 ft
Tue, Nov 10 8:59 PM slack slack

Conditions

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Downtown Charleston
9 kt
SSW · gust 11
72°F air · 70°F water
Folly Island
6 kt
SSW · gust 8
70°F air
Charleston 15nm E
8 kt
SSW · gust 10
70°F air · 70°F water
Charleston 20nm SE
71°F
water
2.3 ft @ 11s SE

Observed Tue, Nov 10 3:08 PM EST

Marine weather for Charleston Harbor, the Cooper River, the Ashley River, the Wando River, the Stono River, Wappoo Cut, the Intracoastal Waterway, and the Charleston jetties — Charleston, the Battery, Charleston City Marina, Patriots Point, Fort Sumter, the Ravenel Bridge, Mount Pleasant, Shem Creek, Daniel Island, Sullivan's Island, Breach Inlet, Isle of Palms, James Island, Johns Island, Folly Beach, and the Folly River, South Carolina. Wind, tides, and conditions for boating, sailing, fishing, cruising, kayaking, paddleboarding, windsurfing, kiteboarding, and wing foiling.