Nearby Harbors
32.4767’ N, 80.4200’ W

Otter Island, SC

72°
H 90°
L 73°
N
2mph
Low tide
7:44 am
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Otter Island, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Sep 18 		Mostly Sunny
Close Hourly 		90º / 73º 3% N 7 mph 67%
7am Clear 72º 3% N 2 mph 92%
8am Sunny 74º 2% NNW 2 mph 89%
9am Sunny 77º 2% NNW 3 mph 81%
10am Sunny 81º 1% NNW 4 mph 70%
11am Sunny 83º 1% NNW 3 mph 61%
12pm Sunny 86º 1% N 2 mph 57%
1pm Sunny 87º 0% NE 3 mph 55%
2pm Sunny 89º 0% SE 2 mph 51%
3pm Sunny 88º 0% SSE 4 mph 53%
4pm Sunny 88º 1% SSE 5 mph 55%
5pm Mostly Sunny 87º 1% SSE 7 mph 57%
6pm Partly Cloudy 84º 1% S 6 mph 62%
7pm Mostly Sunny 83º 2% S 6 mph 67%
8pm Mostly Clear 81º 3% S 4 mph 72%
9pm Mostly Clear 80º 3% SSW 3 mph 76%
10pm Partly Cloudy 79º 5% SSW 3 mph 79%
11pm Partly Cloudy 78º 6% SW 2 mph 81%
Sat
Sep 19 		Partly Cloudy
View Hourly 		89º / 74º 24% N 5 mph 71%
12am Partly Cloudy 78º 15% SW 2 mph 81%
1am Few Showers 78º 32% WSW 2 mph 84%
2am Partly Cloudy 77º 24% WSW 1 mph 86%
3am Partly Cloudy 76º 9% W 1 mph 88%
4am Partly Cloudy 76º 17% WNW 1 mph 90%
5am Partly Cloudy 75º 14% WNW 1 mph 90%
6am Partly Cloudy 75º 14% WNW 1 mph 91%
7am Partly Cloudy 74º 14% NW 2 mph 92%
8am Partly Cloudy 76º 9% NW 3 mph 90%
9am Partly Cloudy 79º 7% NW 3 mph 81%
10am Partly Cloudy 82º 14% NW 3 mph 72%
11am Partly Cloudy 84º 10% NW 2 mph 66%
12pm Mostly Cloudy 86º 15% NNW 2 mph 63%
1pm Mostly Cloudy 87º 15% NE 3 mph 62%
2pm Mostly Cloudy 87º 15% SE 4 mph 63%
3pm Partly Cloudy 87º 22% SE 5 mph 64%
4pm Partly Cloudy 87º 24% SE 5 mph 65%
5pm Scattered Thunderstorms 86º 42% SE 5 mph 67%
6pm Partly Cloudy 84º 21% SE 5 mph 72%
7pm Scattered Thunderstorms 82º 37% SE 4 mph 77%
8pm Scattered Thunderstorms 80º 41% E 3 mph 84%
9pm Partly Cloudy 78º 24% E 2 mph 87%
10pm Partly Cloudy 78º 18% ESE 1 mph 90%
11pm Partly Cloudy 77º 10% ENE 1 mph 90%
Sun
Sep 20 		Scattered Thunderstorms
View Hourly 		85º / 74º 58% ENE 6 mph 80%
12am Partly Cloudy 77º 19% ENE 1 mph 91%
1am Partly Cloudy 77º 18% NE 1 mph 92%
2am Partly Cloudy 76º 18% NE 1 mph 93%
3am Few Showers 76º 31% NNE 1 mph 95%
4am Partly Cloudy 76º 24% NNE 1 mph 94%
5am Showers 75º 36% N 1 mph 95%
6am Showers 75º 43% NNE 2 mph 97%
Mon
Sep 21 		Isolated Thunderstorms 86º / 73º 31% ENE 7 mph 77%
Tue
Sep 22 		Thunderstorms 85º / 70º 63% ENE 7 mph 79%
Wed
Sep 23 		Scattered Thunderstorms 81º / 68º 46% NNE 9 mph 84%
Thu
Sep 24 		Partly Cloudy 81º / 67º 19% NNE 10 mph 76%
Fri
Sep 25 		PM Showers 80º / 65º 33% NNE 9 mph 71%

Weather Radar for Otter Island, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Otter Island, SC

Today
High : 85ºF
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Tonight
Low : 76ºF
S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.
Saturday
High : 85ºF
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft.
Saturday Night
Low : 76ºF
SSE wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Seas around 1 ft.
Sunday
High : 84ºF
NE wind 5 to 9 kt becoming E in the afternoon. A chance of showers, with thunderstorms also possible after 11am. Seas around 1 ft.
Sunday Night
Low : 76ºF
ESE wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of thunderstorms before 8pm. Seas around 1 ft.
Monday
High : 84ºF
Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. A chance of showers and thunderstorms. Seas around 1 ft.
Monday Night
Low : 76ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 2am. Seas 1 to 2 ft.
Tuesday
High : 83ºF
NNE wind 5 to 7 kt becoming E in the afternoon. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.

NOAA Buoy Data Near Otter Island, SC See Map

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    Wind Speed Forecast for Otter Island, SC

    FridaySaturdaySunday
    Wind Speed (MPH) 234621225411
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 234621225411
    DIR NNNWSSESSWWNWNWSESEENENNE

    Current Weather Conditions In Otter Island, SC

    As Of: 6 minutes ago

    • 72ºF
    • 72ºF
    • 2mph
    • 0º (N)
    • 2mph
    • Clear
    • 10mi
    • 30.14"
    • 92%
    • 0ºF

    The weather right now in Otter Island, SC is Clear. The current temperature is 72°F, and the expected high and low for today, Friday, September 18, 2026, are 90° high temperature and 73°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the North. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 72° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 92 percent, and air pressure at 30.14 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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