Cedar Island, North Santee Bay, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23 		Mostly Sunny
Close Hourly 		91º / 74º 15% SW 19 mph 65%
10am Sunny 85º 2% SW 16 mph 73%
11am Mostly Sunny 86º 2% SW 18 mph 73%
12pm Mostly Sunny 87º 1% SW 19 mph 69%
1pm Partly Cloudy/Wind 87º 15% SW 20 mph 67%
2pm Partly Cloudy 89º 15% SW 18 mph 62%
3pm Partly Cloudy 89º 15% SW 18 mph 59%
4pm Partly Cloudy 90º 15% WSW 17 mph 57%
5pm Partly Cloudy 90º 15% WSW 15 mph 55%
6pm Partly Cloudy 89º 15% WSW 14 mph 57%
7pm Mostly Sunny 88º 1% W 11 mph 58%
8pm Mostly Sunny 85º 1% W 8 mph 63%
9pm Mostly Clear 84º 0% WNW 5 mph 66%
10pm Partly Cloudy 82º 0% WNW 5 mph 69%
11pm Partly Cloudy 81º 1% NW 5 mph 70%
Wed
Jun 24 		Partly Cloudy
View Hourly 		82º / 72º 3% ENE 13 mph 66%
12am Partly Cloudy 80º 2% NW 5 mph 74%
1am Partly Cloudy 78º 2% NNW 6 mph 77%
2am Partly Cloudy 77º 3% N 6 mph 79%
3am Mostly Clear 76º 4% NNE 5 mph 81%
4am Mostly Clear 76º 4% NNE 6 mph 82%
5am Mostly Clear 76º 7% NE 7 mph 83%
6am Partly Cloudy 75º 4% NE 8 mph 84%
7am Partly Cloudy 76º 3% NE 8 mph 80%
8am Partly Cloudy 77º 2% NE 10 mph 77%
9am Mostly Sunny 78º 2% NE 12 mph 71%
10am Mostly Sunny 80º 2% NE 12 mph 65%
11am Partly Cloudy 80º 2% ENE 13 mph 63%
12pm Partly Cloudy 81º 1% ENE 12 mph 63%
1pm Partly Cloudy 81º 1% ENE 11 mph 63%
2pm Partly Cloudy 82º 0% E 11 mph 62%
3pm Mostly Sunny 82º 0% E 11 mph 62%
4pm Sunny 82º 0% E 10 mph 63%
5pm Mostly Sunny 82º 1% E 10 mph 63%
6pm Mostly Sunny 81º 1% E 9 mph 64%
7pm Mostly Sunny 80º 1% E 8 mph 66%
8pm Sunny 79º 2% E 6 mph 71%
9pm Clear 77º 3% E 5 mph 78%
10pm Clear 77º 3% E 4 mph 80%
11pm Mostly Clear 76º 3% E 4 mph 83%
Thu
Jun 25 		Partly Cloudy
View Hourly 		84º / 76º 8% E 9 mph 72%
12am Partly Cloudy 75º 4% E 3 mph 86%
1am Mostly Clear 75º 4% E 2 mph 89%
2am Clear 74º 5% E 2 mph 90%
3am Clear 74º 5% E 1 mph 90%
4am Clear 73º 6% E 1 mph 91%
5am Mostly Clear 74º 6% E 1 mph 90%
6am Partly Cloudy 73º 6% ENE 1 mph 91%
7am Partly Cloudy 76º 8% ENE 2 mph 86%
8am Partly Cloudy 78º 8% ENE 3 mph 81%
9am Partly Cloudy 80º 6% ENE 5 mph 77%
Fri
Jun 26 		Partly Cloudy 85º / 78º 24% SSW 13 mph 78%
Sat
Jun 27 		Mostly Sunny 88º / 79º 21% SW 15 mph 74%
Sun
Jun 28 		Isolated Thunderstorms 90º / 77º 34% SW 12 mph 72%
Mon
Jun 29 		Partly Cloudy 86º / 78º 24% ENE 10 mph 76%
Tue
Jun 30 		Mostly Sunny 89º / 78º 14% E 12 mph 71%

Weather Radar for Cedar Island, North Santee Bay, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Cedar Island, North Santee Bay, SC

Today
High : 87ºF
SW wind 14 to 19 kt, with gusts as high as 25 kt. Sunny. Seas 3 to 4 ft.
Tonight
Low : 75ºF
WSW wind 7 to 10 kt becoming N after midnight. Mostly clear. Seas 2 to 3 ft.
Wednesday
High : 81ºF
NNE wind 10 to 12 kt becoming E in the afternoon. Mostly sunny. Seas around 2 ft.
Wednesday Night
Low : 76ºF
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Thursday
High : 83ºF
E wind 5 to 7 kt. Sunny. Seas 1 to 2 ft.
Thursday Night
Low : 78ºF
SE wind 5 to 7 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft.
Friday
High : 85ºF
SSW wind 6 to 10 kt. Sunny. Seas 1 to 2 ft.
Friday Night
Low : 81ºF
SSW wind around 11 kt, with gusts as high as 17 kt. Mostly clear. Seas around 2 ft.
Saturday
High : 88ºF
SW wind 9 to 14 kt, with gusts as high as 20 kt. Sunny. Seas around 2 ft.

NOAA Buoy Data Near Cedar Island, North Santee Bay, SC See Map

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    Wind Speed Forecast for Cedar Island, North Santee Bay, SC

    TuesdayWednesdayThursday
    Wind Speed (MPH) 16181456812119421
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 16181456812119421
    DIR SWSWWSWWNWNNENEEEEEENE

    Current Weather Conditions In Cedar Island, North Santee Bay, SC

    As Of: 49 minutes ago

    • 85ºF
    • 94ºF
    • 16mph
    • 0º (SW)
    • 25mph
    • Sunny
    • 10mi
    • 29.97"
    • 73%
    • 0ºF

    The weather right now in Cedar Island, North Santee Bay, SC is Sunny. The current temperature is 85°F, and the expected high and low for today, Tuesday, June 23, 2026, are 91° high temperature and 74°F low temperature. The wind is currently blowing at 16 miles per hour, and coming from the Southwest. The wind is gusting to 25 mph. With the wind and the atmosphere the temperature feels like 94° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 73 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 2:39am Tue Jun 23 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 6 AM EDT THIS MORNING THROUGH THIS EVENING...

    WHAT: Strong south to north longshore currents.

    WHERE: In North Carolina, Coastal Pender and Coastal New
    Hanover Counties. In South Carolina, Coastal Horry and Coastal
    Georgetown Counties.

    WHEN: Today.

    IMPACTS: Longshore currents can sweep swimmers and surfers
    into rip currents, piers, jetties, and other hazardous areas.
    It may sweep swimmers off their feet, making it difficult to
    return to shore.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Caution should be used when in or near the water. Check with
    lifeguards before entering the ocean for possible hazards you may
    be swept into.

    &&

    Small Craft Advisory - 1:29am Tue Jun 23 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 2 AM EDT WEDNESDAY...

    WHAT: Southwest winds 15 to 25 kt with gusts up to 30 kt and
    seas 4 to 6 ft expected.

    WHERE: Southeast North Carolina and Northeast South Carolina
    coastal waters out 20 NM.

    WHEN: From 11 AM this morning to 2 AM EDT Wednesday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

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

    &&