Cape Romain, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23 		Partly Cloudy/Wind
Close Hourly 		88º / 73º 15% SW 22 mph 76%
7am Sunny 80º 2% SW 14 mph 86%
8am Sunny 81º 2% SW 16 mph 86%
9am Sunny 82º 2% SW 17 mph 84%
10am Mostly Sunny/Wind 83º 2% SW 20 mph 83%
11am Mostly Sunny/Wind 84º 2% SW 21 mph 80%
12pm Mostly Sunny/Wind 85º 2% SW 22 mph 77%
1pm Partly Cloudy/Wind 86º 15% SW 22 mph 73%
2pm Partly Cloudy/Wind 87º 15% SW 21 mph 69%
3pm Partly Cloudy/Wind 87º 15% SW 20 mph 68%
4pm Partly Cloudy 88º 15% SW 19 mph 66%
5pm Partly Cloudy 87º 15% SW 17 mph 67%
6pm Partly Cloudy 86º 15% WSW 14 mph 68%
7pm Partly Cloudy 86º 3% WSW 12 mph 68%
8pm Mostly Sunny 85º 2% WSW 9 mph 70%
9pm Mostly Clear 83º 2% W 7 mph 72%
10pm Mostly Clear 82º 2% WNW 6 mph 73%
11pm Partly Cloudy 81º 2% NW 6 mph 73%
Wed
Jun 24 		Partly Cloudy
View Hourly 		80º / 74º 8% ENE 14 mph 72%
12am Mostly Clear 80º 5% NW 6 mph 76%
1am Mostly Clear 79º 3% NNW 6 mph 78%
2am Clear 77º 4% NNW 7 mph 80%
3am Clear 77º 5% N 6 mph 82%
4am Mostly Clear 76º 9% NNE 7 mph 84%
5am Mostly Clear 75º 15% NNE 8 mph 85%
6am Partly Cloudy 74º 14% NNE 9 mph 87%
7am Partly Cloudy 75º 8% NE 10 mph 85%
8am Partly Cloudy 76º 5% NE 11 mph 81%
9am Partly Cloudy 77º 4% NE 12 mph 76%
10am Partly Cloudy 78º 3% NE 13 mph 72%
11am Mostly Sunny 79º 3% ENE 14 mph 70%
12pm Partly Cloudy 79º 3% ENE 14 mph 69%
1pm Partly Cloudy 80º 3% ENE 13 mph 69%
2pm Partly Cloudy 80º 2% E 13 mph 69%
3pm Mostly Sunny 80º 2% E 13 mph 69%
4pm Sunny 80º 2% E 12 mph 69%
5pm Mostly Sunny 80º 2% E 12 mph 69%
6pm Partly Cloudy 80º 2% E 10 mph 69%
7pm Mostly Sunny 79º 3% E 10 mph 70%
8pm Sunny 79º 3% E 8 mph 72%
9pm Clear 78º 3% E 7 mph 76%
10pm Mostly Clear 77º 4% E 7 mph 79%
11pm Partly Cloudy 77º 4% E 6 mph 81%
Thu
Jun 25 		Partly Cloudy
View Hourly 		83º / 77º 11% E 10 mph 75%
12am Partly Cloudy 77º 4% E 5 mph 84%
1am Clear 76º 5% E 5 mph 85%
2am Clear 76º 5% E 4 mph 84%
3am Clear 76º 5% E 4 mph 84%
4am Mostly Clear 75º 5% E 2 mph 87%
5am Clear 76º 6% E 2 mph 86%
6am Partly Cloudy 75º 7% ENE 2 mph 87%
Fri
Jun 26 		Partly Cloudy 84º / 78º 24% SSW 14 mph 81%
Sat
Jun 27 		Mostly Sunny 88º / 79º 19% SW 16 mph 77%
Sun
Jun 28 		PM Thunderstorms 90º / 77º 35% SW 13 mph 75%
Mon
Jun 29 		Partly Cloudy 86º / 78º 24% ENE 11 mph 77%
Tue
Jun 30 		Partly Cloudy 88º / 78º 13% E 12 mph 72%

Weather Radar for Cape Romain, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Cape Romain, SC

Today
High : 85ºF
SW wind 15 to 18 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 28 kt. Sunny. Seas 3 to 4 ft.
Tonight
Low : 76ºF
SW wind 11 to 14 kt becoming W 6 to 9 kt in the evening. Mostly clear. Seas 2 to 3 ft.
Wednesday
High : 80ºF
NNE wind around 12 kt becoming ENE in the afternoon. Sunny. Seas around 2 ft.
Wednesday Night
Low : 78ºF
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Thursday
High : 81ºF
Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Sunny. Seas around 2 ft.
Thursday Night
Low : 79ºF
SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Friday
High : 83ºF
Variable winds less than 5 kt becoming S 6 to 11 kt in the afternoon. Sunny. Seas around 2 ft.
Friday Night
Low : 81ºF
SW wind around 11 kt. Mostly clear. Seas 2 to 3 ft.
Saturday
High : 85ºF
SW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Seas 2 to 3 ft.

NOAA Buoy Data Near Cape Romain, SC See Map

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    Wind Speed Forecast for Cape Romain, SC

    TuesdayWednesdayThursday
    Wind Speed (MPH) 14212012661014131064
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 14212012661014131064
    DIR SWSWSWWSWNWNNEENEEEEE

    Current Weather Conditions In Cape Romain, SC

    As Of: 6 minutes ago

    • 80ºF
    • 88ºF
    • 14mph
    • 0º (SW)
    • 21mph
    • Sunny
    • 10mi
    • 29.98"
    • 86%
    • 0ºF

    The weather right now in Cape Romain, SC is Sunny. The current temperature is 80°F, and the expected high and low for today, Tuesday, June 23, 2026, are 88° high temperature and 73°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the Southwest. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 88° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 86 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 5:02am 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 4 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.

    &&