Cedar Island Point, South Santee River, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 2 		Thunderstorms
Close Hourly 		-º / 76º 73% SSW 19 mph 91%
5pm Partly Cloudy 84º 4% SSW 18 mph 83%
6pm Mostly Cloudy 84º 10% SSW 19 mph 83%
7pm Cloudy 83º 13% SSW 19 mph 85%
8pm Cloudy 82º 13% SSW 18 mph 87%
9pm Cloudy 82º 18% SSW 17 mph 88%
10pm Cloudy 81º 19% SSW 16 mph 88%
11pm Scattered Thunderstorms 80º 52% SSW 16 mph 91%
Mon
Aug 3 		Scattered Thunderstorms
View Hourly 		82º / 76º 84% SW 16 mph 89%
12am Thunderstorms 79º 62% SSW 13 mph 94%
1am Scattered Thunderstorms 78º 54% SSW 13 mph 97%
2am Scattered Thunderstorms 79º 45% SSW 13 mph 95%
3am Thunderstorms 78º 74% SSW 12 mph 96%
4am Thunderstorms 78º 73% SW 12 mph 94%
5am Thunderstorms 77º 64% SW 10 mph 95%
6am Thunderstorms 77º 73% SW 9 mph 97%
7am Thunderstorms 77º 84% SW 9 mph 96%
8am Scattered Thunderstorms 77º 47% SW 9 mph 97%
9am Scattered Thunderstorms 79º 48% SW 11 mph 93%
10am Scattered Thunderstorms 80º 52% SW 11 mph 91%
11am Scattered Thunderstorms 81º 54% SW 14 mph 88%
12pm Scattered Thunderstorms 81º 57% SW 13 mph 88%
1pm Mostly Cloudy 82º 24% SW 14 mph 85%
2pm Scattered Thunderstorms 82º 56% SSW 15 mph 85%
3pm Scattered Thunderstorms 82º 58% SSW 16 mph 85%
4pm Scattered Thunderstorms 82º 49% SSW 15 mph 86%
5pm Scattered Thunderstorms 81º 41% SSW 15 mph 87%
6pm Scattered Thunderstorms 81º 44% SSW 14 mph 89%
7pm Scattered Thunderstorms 81º 50% SSW 12 mph 89%
8pm Scattered Thunderstorms 80º 48% SSW 12 mph 91%
9pm Scattered Thunderstorms 78º 51% SSW 11 mph 96%
10pm Scattered Thunderstorms 79º 41% SSW 10 mph 94%
11pm Scattered Thunderstorms 79º 39% SSW 10 mph 94%
Tue
Aug 4 		AM Thunderstorms
View Hourly 		83º / 78º 66% SSW 11 mph 88%
12am Scattered Thunderstorms 79º 40% SSW 10 mph 93%
1am Scattered Thunderstorms 79º 38% SSW 10 mph 92%
2am Isolated Thunderstorms 79º 31% SSW 9 mph 92%
3am Scattered Thunderstorms 79º 52% SSW 9 mph 90%
4am Thunderstorms 79º 63% SSW 9 mph 91%
5am Scattered Thunderstorms 78º 56% SSW 8 mph 92%
6am Scattered Thunderstorms 77º 51% SSW 6 mph 94%
7am Scattered Thunderstorms 77º 58% SW 5 mph 96%
8am Thunderstorms 78º 66% SW 5 mph 96%
9am Showers 80º 57% SSW 6 mph 94%
10am Showers 80º 52% SSW 7 mph 90%
11am Showers 80º 42% SSW 7 mph 90%
12pm Few Showers 81º 33% SSW 7 mph 88%
1pm Showers 82º 48% S 9 mph 86%
2pm Cloudy 82º 19% S 9 mph 86%
3pm Mostly Cloudy 82º 15% S 10 mph 82%
4pm Mostly Cloudy 82º 14% S 11 mph 84%
Wed
Aug 5 		AM Thunderstorms 84º / 79º 71% S 12 mph 84%
Thu
Aug 6 		AM Thunderstorms 85º / 79º 77% S 10 mph 83%
Fri
Aug 7 		AM Thunderstorms 86º / 79º 46% ESE 10 mph 79%
Sat
Aug 8 		Thunderstorms 84º / 78º 63% SE 10 mph 80%
Sun
Aug 9 		AM Thunderstorms 85º / 78º 63% S 10 mph 81%

Weather Radar for Cedar Island Point, South Santee River, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Cedar Island Point, South Santee River, SC

Late Afternoon
High : 83ºF
SSW wind around 18 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms. Seas around 4 ft.
Tonight
Low : 78ºF
SSW wind 14 to 18 kt, with gusts as high as 27 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Seas around 4 ft.
Monday
High : 82ºF
SSW wind 11 to 14 kt increasing to 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then showers and thunderstorms likely after 2pm. Seas 3 to 4 ft.
Monday Night
Low : 77ºF
SSW wind 8 to 12 kt, with gusts as high as 20 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Seas around 3 ft.
Tuesday
High : 82ºF
S wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. Showers and possibly a thunderstorm, mainly before 2pm, then a slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Tuesday Night
Low : 79ºF
S wind 7 to 9 kt. A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas around 2 ft.
Wednesday
High : 83ºF
S wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 2pm. Seas around 2 ft.
Wednesday Night
Low : 79ºF
S wind around 7 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 2 ft.
Thursday
High : 85ºF
Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. A chance of showers and thunderstorms, mainly before 2pm. Seas around 2 ft.

NOAA Buoy Data Near Cedar Island Point, South Santee River, SC See Map

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    Wind Speed Forecast for Cedar Island Point, South Santee River, SC

    SundayMondayTuesday
    Wind Speed (MPH) 181713101114151110869
    9pm1am5am9am1pm5pm9pm1am5am9am1pm5pm
    MPH 181713101114151110869
    DIR SSWSSWSSWSWSWSWSSWSSWSSWSSWSSWS

    Current Weather Conditions In Cedar Island Point, South Santee River, SC

    As Of: 3 minutes ago

    • 84ºF
    • 95ºF
    • 18mph
    • 0º (SSW)
    • 27mph
    • Partly Cloudy
    • 10mi
    • 29.81"
    • 83%
    • 0ºF

    The weather right now in Cedar Island Point, South Santee River, SC is Partly Cloudy. The current temperature is 84°F, and the expected high and low for today, Sunday, August 2, 2026, are -° high temperature and 76°F low temperature. The wind is currently blowing at 18 miles per hour, and coming from the South Southwest. The wind is gusting to 27 mph. With the wind and the atmosphere the temperature feels like 95° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 83 percent, and air pressure at 29.81 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Rip Current Statement - 2:11pm Sun Aug 2 2026

    ...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

    WHAT: Dangerous rip currents.

    WHERE: Charleston County.

    WHEN: Until 8 PM EDT this evening.

    IMPACTS: Rip currents can sweep even the best swimmers away
    from shore into deeper water.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Swim near a lifeguard. If caught in a rip current, relax and
    float. Don't swim against the current. If able, swim in a
    direction following the shoreline. If unable to escape, face the
    shore and call or wave for help.

    &&

    Small Craft Advisory - 2:13pm Sun Aug 2 2026

    ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT MONDAY...

    WHAT: Southwest winds 15 to 25 kt with gusts up to 30 kt and
    seas 4 to 7 ft.

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

    WHEN: Until 9 PM EDT Monday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

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

    &&