Hamlin Sound, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jun 24 		Mostly Sunny
Close Hourly 		84º / 71º 3% E 11 mph 59%
1pm Mostly Sunny 83º 1% E 11 mph 56%
2pm Mostly Sunny 84º 1% E 12 mph 58%
3pm Partly Cloudy 84º 1% E 12 mph 59%
4pm Partly Cloudy 83º 1% E 11 mph 62%
5pm Mostly Cloudy 82º 1% E 10 mph 62%
6pm Mostly Cloudy 81º 3% E 8 mph 64%
7pm Partly Cloudy 80º 5% E 7 mph 68%
8pm Partly Cloudy 78º 2% E 4 mph 73%
9pm Partly Cloudy 77º 3% E 3 mph 77%
10pm Partly Cloudy 77º 3% E 2 mph 79%
11pm Partly Cloudy 76º 4% E 1 mph 84%
Thu
Jun 25 		Partly Cloudy
View Hourly 		88º / 76º 7% ESE 8 mph 69%
12am Partly Cloudy 76º 5% E 1 mph 86%
1am Mostly Clear 74º 6% E 0 mph 90%
2am Mostly Clear 74º 6% ENE 0 mph 91%
3am Clear 73º 7% E 0 mph 93%
4am Mostly Clear 73º 7% ENE 0 mph 96%
5am Mostly Clear 72º 7% ENE 0 mph 98%
6am Mostly Clear 72º 7% NE 0 mph 98%
7am Mostly Sunny 73º 7% NE 0 mph 97%
8am Mostly Sunny 76º 5% NE 1 mph 89%
9am Mostly Sunny 80º 3% ENE 2 mph 79%
10am Mostly Sunny 83º 1% E 3 mph 72%
11am Partly Cloudy 85º 0% E 3 mph 65%
12pm Partly Cloudy 86º 2% ESE 4 mph 61%
1pm Partly Cloudy 86º 5% ESE 6 mph 60%
2pm Mostly Cloudy 87º 5% SE 7 mph 58%
3pm Mostly Cloudy 87º 0% SE 7 mph 59%
4pm Partly Cloudy 86º 0% SE 7 mph 61%
5pm Partly Cloudy 86º 0% SE 8 mph 62%
6pm Sunny 85º 0% SE 7 mph 64%
7pm Sunny 83º 1% SE 6 mph 67%
8pm Sunny 82º 3% SE 4 mph 72%
9pm Mostly Clear 80º 4% SE 3 mph 80%
10pm Partly Cloudy 79º 5% SE 3 mph 84%
11pm Mostly Clear 79º 5% SSE 3 mph 87%
Fri
Jun 26 		Partly Cloudy
View Hourly 		88º / 78º 14% S 12 mph 77%
12am Mostly Clear 78º 6% SSE 3 mph 89%
1am Mostly Clear 77º 6% SSE 2 mph 91%
2am Partly Cloudy 77º 8% SSE 2 mph 92%
3am Partly Cloudy 77º 12% SSE 1 mph 93%
4am Partly Cloudy 77º 14% SSE 1 mph 94%
5am Partly Cloudy 77º 13% S 1 mph 95%
6am Partly Cloudy 77º 10% S 2 mph 94%
7am Partly Cloudy 78º 12% S 2 mph 93%
8am Partly Cloudy 80º 12% S 3 mph 90%
9am Partly Cloudy 83º 11% SSW 5 mph 84%
10am Partly Cloudy 85º 10% SSW 6 mph 78%
11am Partly Cloudy 87º 11% SSW 7 mph 73%
12pm Mostly Sunny 87º 11% S 8 mph 70%
Sat
Jun 27 		Partly Cloudy 92º / 78º 18% SW 12 mph 72%
Sun
Jun 28 		Partly Cloudy 95º / 76º 24% WSW 9 mph 66%
Mon
Jun 29 		Isolated Thunderstorms 89º / 76º 33% ENE 10 mph 75%
Tue
Jun 30 		Mostly Sunny 89º / 77º 21% ENE 11 mph 70%
Wed
Jul 1 		Mostly Sunny 90º / 77º 16% E 11 mph 69%

Weather Radar for Hamlin Sound, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Hamlin Sound, SC

Today
High : 81ºF
ENE wind 12 to 15 kt. Sunny. Seas around 2 ft.
Tonight
Low : 76ºF
E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.
Thursday
High : 83ºF
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Thursday Night
Low : 80ºF
SSE wind 5 to 7 kt becoming S after midnight. Partly cloudy. Seas around 2 ft.
Friday
High : 85ºF
SSW wind 5 to 8 kt increasing to 10 to 13 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Friday Night
Low : 81ºF
SW wind around 12 kt. Partly cloudy. Seas around 3 ft.
Saturday
High : 87ºF
WSW wind 8 to 11 kt increasing to 13 to 16 kt in the afternoon. Winds could gust as high as 23 kt. Sunny. Seas 2 to 3 ft.
Saturday Night
Low : 82ºF
SSW wind 10 to 14 kt, with gusts as high as 21 kt. Partly cloudy. Seas around 3 ft.
Sunday
High : 89ºF
W wind 6 to 11 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

NOAA Buoy Data Near Hamlin Sound, SC See Map

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    Wind Speed Forecast for Hamlin Sound, SC

    WednesdayThursdayFriday
    Wind Speed (MPH) 11103002683215
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 11103002683215
    DIR EEEEENEENEESESESESSESSSW

    Current Weather Conditions In Hamlin Sound, SC

    As Of: 46 minutes ago

    • 83ºF
    • 87ºF
    • 11mph
    • 0º (E)
    • 17mph
    • Mostly Sunny
    • 10mi
    • 30.04"
    • 56%
    • 0ºF

    The weather right now in Hamlin Sound, SC is Mostly Sunny. The current temperature is 83°F, and the expected high and low for today, Wednesday, June 24, 2026, are 84° high temperature and 71°F low temperature. The wind is currently blowing at 11 miles per hour, and coming from the East. The wind is gusting to 17 mph. With the wind and the atmosphere the temperature feels like 87° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 56 percent, and air pressure at 30.04 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 9:24am Wed Jun 24 2026

    ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

    WHAT: Northeast winds 15 to 20 kt with gusts up to 25 kt.

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

    WHEN: Until 2 PM EDT this afternoon.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

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

    &&