Snake Island, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23 		Partly Cloudy
Close Hourly 		-º / 75º 20% WNW 15 mph 66%
5pm Partly Cloudy 91º 4% SW 15 mph 54%
6pm Mostly Sunny 90º 1% WSW 14 mph 57%
7pm Partly Cloudy 90º 1% WSW 11 mph 57%
8pm Partly Cloudy 87º 0% WSW 9 mph 62%
9pm Partly Cloudy 85º 1% W 8 mph 65%
10pm Partly Cloudy 84º 0% WNW 7 mph 68%
11pm Clear 83º 1% WNW 6 mph 68%
Wed
Jun 24 		Partly Cloudy
View Hourly 		84º / 73º 10% ENE 13 mph 68%
12am Clear 81º 1% WNW 5 mph 68%
1am Clear 79º 1% NW 5 mph 72%
2am Clear 78º 1% NNW 5 mph 74%
3am Partly Cloudy 76º 21% NNW 5 mph 77%
4am Mostly Clear 76º 16% NNW 4 mph 79%
5am Mostly Clear 76º 7% N 5 mph 80%
6am Clear 76º 4% NNE 6 mph 80%
7am Mostly Sunny 76º 6% NNE 6 mph 81%
8am Partly Cloudy 77º 8% NE 9 mph 82%
9am Partly Cloudy 80º 11% NE 10 mph 76%
10am Partly Cloudy 81º 9% ENE 12 mph 71%
11am Partly Cloudy 82º 6% ENE 12 mph 66%
12pm Partly Cloudy 83º 4% ENE 12 mph 63%
1pm Partly Cloudy 84º 3% E 13 mph 62%
2pm Partly Cloudy 84º 2% E 13 mph 64%
3pm Partly Cloudy 84º 2% E 12 mph 63%
4pm Mostly Sunny 83º 3% E 12 mph 63%
5pm Partly Cloudy 83º 2% E 11 mph 64%
6pm Sunny 82º 2% E 11 mph 66%
7pm Sunny 81º 3% E 9 mph 69%
8pm Mostly Sunny 79º 2% E 8 mph 75%
9pm Clear 78º 3% E 6 mph 79%
10pm Mostly Clear 77º 4% ENE 5 mph 82%
11pm Clear 77º 4% E 3 mph 84%
Thu
Jun 25 		Partly Cloudy
View Hourly 		87º / 77º 10% E 10 mph 71%
12am Clear 76º 4% E 3 mph 86%
1am Mostly Clear 76º 7% E 2 mph 87%
2am Mostly Clear 75º 8% ENE 2 mph 89%
3am Clear 75º 8% ENE 1 mph 91%
4am Clear 74º 7% ENE 0 mph 93%
5am Mostly Clear 74º 7% ENE 0 mph 93%
6am Clear 74º 7% ENE 0 mph 92%
7am Partly Cloudy 75º 6% NE 0 mph 92%
8am Partly Cloudy 78º 10% NE 2 mph 87%
9am Partly Cloudy 81º 7% NE 3 mph 77%
10am Partly Cloudy 83º 6% ENE 4 mph 72%
11am Partly Cloudy 84º 5% E 5 mph 68%
12pm Partly Cloudy 85º 2% ESE 6 mph 65%
1pm Partly Cloudy 86º 2% ESE 8 mph 63%
2pm Partly Cloudy 85º 3% SE 9 mph 65%
3pm Partly Cloudy 85º 3% SE 9 mph 65%
4pm Mostly Sunny 85º 3% SE 10 mph 66%
Fri
Jun 26 		Partly Cloudy 87º / 77º 23% SSW 13 mph 76%
Sat
Jun 27 		Partly Cloudy 90º / 79º 21% SW 14 mph 71%
Sun
Jun 28 		PM Thunderstorms 94º / 77º 39% WSW 11 mph 67%
Mon
Jun 29 		Partly Cloudy 89º / 78º 24% ENE 11 mph 74%
Tue
Jun 30 		Partly Cloudy 90º / 77º 16% E 11 mph 67%

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) 1585510131162038
    9pm1am5am9am1pm5pm9pm1am5am9am1pm5pm
    MPH 1585510131162038
    DIR SWWNWNNEEEEEENENEESE

    Current Weather Conditions In Snake Island, SC

    As Of: 18 minutes ago

    • 91ºF
    • 101ºF
    • 15mph
    • 0º (SW)
    • 23mph
    • Partly Cloudy
    • 10mi
    • 29.90"
    • 54%
    • 0ºF

    The weather right now in Snake Island, SC is Partly Cloudy. The current temperature is 91°F, and the expected high and low for today, Tuesday, June 23, 2026, are -° high temperature and 75°F low temperature. The wind is currently blowing at 15 miles per hour, and coming from the Southwest. The wind is gusting to 23 mph. With the wind and the atmosphere the temperature feels like 101° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 54 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 - 2:07pm Tue Jun 23 2026

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

    WHAT: Southwest winds 15 to 25 kt with gusts up to 30 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.

    &&