Snake Island, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23 		Partly Cloudy
Close Hourly 		-º / 74º 19% NW 14 mph 67%
6pm Sunny 91º 0% WSW 14 mph 55%
7pm Mostly Sunny 90º 0% WSW 12 mph 55%
8pm Partly Cloudy 89º 0% W 10 mph 58%
9pm Partly Cloudy 86º 2% W 8 mph 63%
10pm Mostly Clear 84º 1% WNW 6 mph 66%
11pm Mostly Clear 83º 1% WNW 6 mph 68%
Wed
Jun 24 		Mostly Sunny
View Hourly 		85º / 73º 9% ENE 13 mph 69%
12am Mostly Clear 81º 1% WNW 5 mph 69%
1am Clear 80º 1% NW 5 mph 70%
2am Clear 78º 1% NW 5 mph 73%
3am Clear 77º 1% NNW 5 mph 77%
4am Clear 76º 2% NNW 4 mph 79%
5am Clear 75º 3% N 5 mph 81%
6am Clear 75º 3% NNE 6 mph 81%
7am Sunny 76º 4% NNE 6 mph 82%
8am Partly Cloudy 77º 6% NE 9 mph 82%
9am Partly Cloudy 80º 9% NE 10 mph 76%
10am Partly Cloudy 81º 9% ENE 12 mph 72%
11am Partly Cloudy 82º 5% ENE 12 mph 66%
12pm Mostly Sunny 83º 2% ENE 13 mph 63%
1pm Mostly Sunny 84º 3% E 13 mph 62%
2pm Partly Cloudy 84º 2% E 13 mph 63%
3pm Mostly Sunny 83º 2% E 12 mph 64%
4pm Mostly Sunny 83º 3% E 12 mph 63%
5pm Mostly Sunny 83º 2% E 11 mph 65%
6pm Mostly Sunny 82º 2% E 11 mph 67%
7pm Sunny 81º 3% E 9 mph 70%
8pm Mostly Sunny 79º 3% E 8 mph 76%
9pm Mostly Clear 78º 3% E 6 mph 80%
10pm Mostly Clear 78º 4% E 5 mph 83%
11pm Mostly Clear 77º 4% E 3 mph 86%
Thu
Jun 25 		Partly Cloudy
View Hourly 		87º / 78º 13% E 9 mph 73%
12am Clear 76º 4% E 3 mph 88%
1am Mostly Clear 76º 7% E 2 mph 89%
2am Mostly Clear 75º 9% E 2 mph 90%
3am Mostly Clear 75º 9% E 1 mph 91%
4am Mostly Clear 75º 6% ENE 0 mph 94%
5am Mostly Clear 74º 12% ENE 1 mph 94%
6am Mostly Clear 74º 14% ENE 1 mph 95%
7am Partly Cloudy 76º 11% ENE 0 mph 92%
8am Partly Cloudy 78º 10% NE 2 mph 88%
9am Partly Cloudy 81º 13% NE 3 mph 78%
10am Partly Cloudy 83º 7% ENE 4 mph 73%
11am Partly Cloudy 84º 5% E 5 mph 69%
12pm Partly Cloudy 85º 3% ESE 6 mph 68%
1pm Partly Cloudy 86º 2% ESE 8 mph 65%
2pm Partly Cloudy 86º 3% SE 9 mph 65%
3pm Partly Cloudy 85º 3% SE 9 mph 66%
4pm Partly Cloudy 85º 3% SE 9 mph 67%
5pm Partly Cloudy 84º 3% SE 9 mph 68%
Fri
Jun 26 		Partly Cloudy 87º / 78º 23% SSW 13 mph 77%
Sat
Jun 27 		Partly Cloudy 90º / 79º 21% SW 14 mph 72%
Sun
Jun 28 		PM Thunderstorms 93º / 77º 38% WSW 11 mph 68%
Mon
Jun 29 		Partly Cloudy 89º / 78º 24% ENE 11 mph 74%
Tue
Jun 30 		Partly Cloudy 89º / 77º 13% E 12 mph 68%

Weather Radar for Snake Island, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Snake Island, SC

Tonight
Low : 78ºF
SW wind 13 to 16 kt becoming W 10 to 13 kt in the evening. Winds could gust as high as 22 kt. Mostly clear. Seas 4 ft subsiding to 2 ft.
Wednesday
High : 81ºF
NE wind around 14 kt becoming E in the afternoon. Sunny. Seas around 2 ft.
Wednesday Night
Low : 79ºF
E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Thursday
High : 83ºF
Variable winds less than 5 kt becoming ESE 5 to 10 kt in the morning. Sunny. Seas around 2 ft.
Thursday Night
Low : 81ºF
SE wind 8 to 10 kt becoming S after midnight. Mostly clear. Seas around 2 ft.
Friday
High : 85ºF
S wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Sunny. Seas around 2 ft.
Friday Night
Low : 82ºF
SSW wind around 15 kt. A slight chance of showers and thunderstorms. Seas around 3 ft.
Saturday
High : 86ºF
SSW wind 11 to 14 kt increasing to 15 to 18 kt in the afternoon. Winds could gust as high as 24 kt. Sunny. Seas around 3 ft.
Saturday Night
Low : 82ºF
SSW wind 14 to 17 kt. Mostly clear. Seas 3 to 4 ft.

NOAA Buoy Data Near Snake Island, SC See Map

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    Wind Speed Forecast for Snake Island, SC

    TuesdayWednesdayThursday
    Wind Speed (MPH) 1465612131152149
    10pm2am6am10am2pm6pm10pm2am6am10am2pm6pm
    MPH 1465612131152149
    DIR WSWWNWNWNNEENEEEEEENEENESE

    Current Weather Conditions In Snake Island, SC

    As Of: 4 minutes ago

    • 91ºF
    • 101ºF
    • 14mph
    • 0º (WSW)
    • 21mph
    • Sunny
    • 10mi
    • 29.90"
    • 55%
    • 0ºF

    The weather right now in Snake Island, SC is Sunny. The current temperature is 91°F, and the expected high and low for today, Tuesday, June 23, 2026, are -° high temperature and 74°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the West Southwest. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 101° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 55 percent, and air pressure at 29.9 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 4:48pm Tue Jun 23 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

    WHAT: Southwest winds 15 to 20 kt with gusts up to 25 kt and
    seas 3 to 6 ft.

    WHERE: South Santee River to Edisto Beach out 20 NM.

    WHEN: Until 8 PM EDT this evening.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&