South Dewees Island, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Mar 29
Sunny
Close Hourly
68º / 51º 1% WNW 12 mph 49%
8am Sunny 48º 1% NNW 3 mph 76%
9am Sunny 52º 0% NNW 4 mph 66%
10am Sunny 56º 0% NNW 4 mph 55%
11am Sunny 60º 0% NNW 5 mph 42%
12pm Sunny 63º 0% NW 4 mph 36%
1pm Sunny 64º 0% WSW 5 mph 36%
2pm Sunny 65º 0% SW 6 mph 37%
3pm Sunny 67º 0% WSW 8 mph 34%
4pm Sunny 67º 0% SW 10 mph 36%
5pm Sunny 67º 0% SW 11 mph 38%
6pm Sunny 65º 0% SW 11 mph 42%
7pm Sunny 62º 0% SW 8 mph 51%
8pm Clear 59º 0% SW 7 mph 59%
9pm Clear 57º 0% SW 7 mph 64%
10pm Clear 57º 1% SW 6 mph 67%
11pm Clear 56º 1% SW 6 mph 68%
Sat
Mar 30
Sunny
View Hourly
73º / 57º 2% SW 16 mph 49%
12am Clear 56º 1% WSW 6 mph 71%
1am Clear 55º 1% WSW 6 mph 73%
2am Clear 55º 2% WSW 6 mph 75%
3am Clear 55º 2% WSW 5 mph 75%
4am Clear 54º 2% WSW 5 mph 73%
5am Clear 53º 2% WSW 4 mph 71%
6am Clear 53º 2% WSW 5 mph 72%
7am Clear 52º 2% WSW 4 mph 73%
8am Sunny 53º 2% WSW 4 mph 73%
9am Sunny 57º 1% WSW 5 mph 67%
10am Mostly Sunny 62º 0% WSW 6 mph 58%
11am Sunny 67º 0% WSW 7 mph 45%
12pm Sunny 70º 0% WSW 9 mph 38%
1pm Sunny 71º 0% SW 11 mph 36%
2pm Sunny 72º 0% SW 13 mph 35%
3pm Sunny 72º 0% SW 14 mph 38%
4pm Sunny 71º 0% SSW 16 mph 40%
5pm Sunny 70º 0% SSW 16 mph 42%
6pm Sunny 69º 0% SSW 14 mph 45%
7pm Sunny 67º 0% SSW 12 mph 52%
8pm Clear 64º 1% SSW 10 mph 60%
9pm Clear 63º 1% SSW 9 mph 65%
10pm Clear 62º 2% SW 9 mph 70%
11pm Clear 62º 2% SW 8 mph 72%
Sun
Mar 31
Mostly Sunny
View Hourly
76º / 61º 2% SW 14 mph 59%
12am Clear 62º 2% SW 8 mph 72%
1am Clear 61º 2% SW 7 mph 74%
2am Clear 61º 3% SW 7 mph 76%
3am Clear 60º 3% WSW 6 mph 76%
4am Mostly Clear 59º 3% SW 6 mph 75%
5am Mostly Clear 59º 3% WSW 5 mph 74%
6am Clear 59º 2% WSW 5 mph 72%
7am Clear 58º 2% WSW 5 mph 72%
Mon
Apr 1
Mostly Cloudy 77º / 63º 6% SW 15 mph 71%
Tue
Apr 2
Mostly Cloudy 77º / 64º 9% SW 17 mph 72%
Wed
Apr 3
AM Thundershowers 72º / 48º 70% WSW 18 mph 69%
Thu
Apr 4
Mostly Sunny 65º / 47º 4% WNW 14 mph 42%
Fri
Apr 5
Mostly Sunny 66º / 49º 14% N 8 mph 47%

Weather Radar for South Dewees Island, SC See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for South Dewees Island, SC

Today
High : 63ºF
N wind 9 to 12 kt becoming WSW 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.
Tonight
Low : 55ºF
WSW wind 10 to 13 kt. Clear. Seas around 2 ft.
Saturday
High : 65ºF
W wind 8 to 13 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.
Saturday Night
Low : 59ºF
SW wind 10 to 13 kt. Mostly clear. Seas around 2 ft.
Sunday
High : 68ºF
WSW wind 9 to 11 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.
Sunday Night
Low : 63ºF
SW wind 10 to 12 kt. Partly cloudy. Seas around 2 ft.
Monday
High : 68ºF
SSW wind 9 to 14 kt. Partly sunny. Seas around 2 ft.
Monday Night
Low : 64ºF
SW wind around 13 kt. Mostly cloudy. Seas around 2 ft.
Tuesday
High : 70ºF
SW wind 11 to 16 kt. Partly sunny. Seas around 2 ft.

NOAA Buoy Data Near South Dewees Island, SC See Map

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    Wind Speed Forecast for South Dewees Island, SC

    FridaySaturdaySunday
    Wind Speed (MPH) 341076549161086
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 341076549161086
    DIR NNWNWSWSWWSWWSWWSWWSWSSWSSWSWSW

    Current Weather Conditions In South Dewees Island, SC

    As Of: 38 minutes ago

    • 48ºF
    • 47ºF
    • 3mph
    • 0º (NNW)
    • 3mph
    • Sunny
    • 10mi
    • 30.17"
    • 76%
    • 0ºF

    The weather right now in South Dewees Island, SC is Sunny. The current temperature is 48°F, and the expected high and low for today, Friday, March 29, 2024, are 68° high temperature and 51°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the North Northwest. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 47° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 76 percent, and air pressure at 30.17 in. Visibility is 10 nautical miles. There are no current weather alert(s).