How is the weather in Sullivans Island Coast Guard Station, SC?

At 10:38 AM on Sat, Sep 13, 2025 it is sunny and 69 degrees Fahrenheit, feeling like 69 degrees.

Sullivans Island Coast Guard Station, SC Weather Forecast and Current Conditions

WEATHER ALERTS - Coastal Flood Advisory - Rip Current Statement

69°F
Feels Like 69°F

Humidity 85% Dew Point 64°F Wind SSE 1 MPH Gusts 2 Barometer 30.05 in.763.3 mm

Solar Rad 118 w/m2

Report from 2 miles N of central Sullivans Island Coast Guard Station at 10:38 AM Sat, Sep 13, 2025

WEATHER ALERTS - Coastal Flood Advisory - Rip Current Statement

Current Weather

69°F
Feels Like 69°F

Humidity 85% Dew Point 64°F Wind SSE 1 MPH Gusts 2 Barometer 30.05 in.763.3 mm

Solar Rad 118 w/m2

Report from 2 miles N of central Sullivans Island Coast Guard Station at 10:38 AM Sat, Sep 13, 2025

Forecast at a Glance

SatSep 13

10%

80°

67°

SunSep 14

10%

80°

67°

MonSep 15

30%

80°

68°

TueSep 16

20%

80°

68°

WedSep 17

10%

80°

69°

ThuSep 18

10%

81°

71°

FriSep 19

20%

81°

71°

This Date in Weather History

1984 - Hurricane Diana, after making a complete loop off the Carolina coast, made landfall and moved across eastern North Carolina. Diana deluged Cape Fear with more than eighteen inches of rain, and caused 78 million dollars damage in North Carolina.

Sullivans Island Coast Guard Station 7 Day Weather Forecast Details

Saturday Sep 13

Day: Mostly sunny, with a high near 80. Northeast wind around 18 mph.

Night: Partly cloudy, with a low around 67. Northeast wind 12 to 17 mph.

Sunday Sep 14

Day: Sunny, with a high near 80. Northeast wind 13 to 18 mph.

Night: Partly cloudy, with a low around 67. Northeast wind 13 to 17 mph.

Monday Sep 15

Day: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. Northeast wind 14 to 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Sep 16

Day: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. Chance of precipitation is 20%.

Wednesday Sep 17

Day: Sunny, with a high near 80.

Night: Partly cloudy, with a low around 69.

Thursday Sep 18

Day: Mostly sunny, with a high near 81.

Night: Partly cloudy, with a low around 71.

Friday Sep 19

Day: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 20%.

Sun & Moon Monthly

First Light 6:38 AM

Sunrise 7:03 AM

Sunset 7:30 PM

Last Light 7:54 PM

Moonrise 11:27 PM

Moonset 1:36 PM

Moon Phase

Close Tide Stations

The Cove, Fort Moultrie
(0.5 miles away)

Ben Sawyer Bridge, ICWW
(0.7 miles away)

Sullivans Island (outer coast)
(1 miles away)

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Weather Near Sullivans Island Coast Guard Station

Contiguous United States Extremes

Fri's High Temperature
103 at Rio Grande Village, TX and Gila Bend, AZ

Sat's Low Temperature
21 at 14 Miles West-southwest Of Mackay, ID

Weather Folklore

Wells gurgle and yield muddy water before a storm.

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