Cedar Island, North Santee Bay, SC Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Fri Jul 11 |
 |
PM Thunderstorms Close Hourly |
86º / 76º | 43% | SW 12 mph | 78% |
| 8am |  |
Sunny | 77º | 3% | W 7 mph | 90% |
| 9am | |
Sunny | 79º | 2% | W 8 mph | 85% |
| 10am |  |
Partly Cloudy | 80º | 2% | W 8 mph | 81% |
| 11am | |
Partly Cloudy | 83º | 2% | W 8 mph | 74% |
| 12pm | |
Partly Cloudy | 85º | 6% | WSW 8 mph | 72% |
| 1pm |  |
Mostly Cloudy | 86º | 8% | SW 8 mph | 71% |
| 2pm | |
Partly Cloudy | 85º | 18% | SW 9 mph | 73% |
| 3pm | |
Scattered Thunderstorms | 85º | 36% | SSW 9 mph | 74% |
| 4pm | |
Scattered Thunderstorms | 85º | 44% | SSW 11 mph | 75% |
| 5pm | |
Mostly Cloudy | 84º | 16% | SSW 11 mph | 76% |
| 6pm | |
Partly Cloudy | 85º | 9% | SSW 11 mph | 76% |
| 7pm | |
Mostly Cloudy | 84º | 10% | SW 10 mph | 79% |
| 8pm | |
Mostly Cloudy | 82º | 8% | SW 11 mph | 82% |
| 9pm |  |
Partly Cloudy | 81º | 9% | SW 9 mph | 85% |
| 10pm | |
Partly Cloudy | 80º | 8% | SW 8 mph | 87% |
| 11pm | |
Partly Cloudy | 80º | 7% | SW 8 mph | 88% |
|
Sat Jul 12 |
|
PM Thunderstorms View Hourly |
88º / 76º | 62% | SW 10 mph | 77% |
| 12am | |
Partly Cloudy | 79º | 9% | SW 8 mph | 89% |
| 1am | |
Partly Cloudy | 79º | 7% | WSW 7 mph | 88% |
| 2am | |
Partly Cloudy | 79º | 23% | WSW 6 mph | 90% |
| 3am | |
Partly Cloudy | 78º | 24% | WSW 6 mph | 90% |
| 4am |  |
Few Showers | 78º | 31% | WSW 6 mph | 90% |
| 5am | |
Partly Cloudy | 78º | 20% | W 6 mph | 90% |
| 6am | |
Partly Cloudy | 77º | 14% | W 5 mph | 90% |
| 7am | |
Partly Cloudy | 77º | 6% | W 4 mph | 91% |
| 8am | |
Partly Cloudy | 80º | 6% | W 6 mph | 87% |
| 9am | |
Partly Cloudy | 82º | 7% | W 7 mph | 81% |
| 10am | |
Partly Cloudy | 84º | 11% | WSW 6 mph | 77% |
| 11am | |
Partly Cloudy | 85º | 11% | WSW 6 mph | 73% |
| 12pm | |
Partly Cloudy | 86º | 15% | SW 7 mph | 72% |
| 1pm | |
Mostly Cloudy | 87º | 15% | SSW 9 mph | 73% |
| 2pm |  |
Thunderstorms | 87º | 63% | SSW 10 mph | 73% |
| 3pm | |
Scattered Thunderstorms | 86º | 48% | SSW 10 mph | 76% |
| 4pm | |
Scattered Thunderstorms | 86º | 43% | SSW 10 mph | 74% |
| 5pm | |
Scattered Thunderstorms | 86º | 48% | SSW 10 mph | 75% |
| 6pm | |
Mostly Cloudy | 84º | 17% | SW 9 mph | 76% |
| 7pm | |
Mostly Cloudy | 83º | 15% | SW 9 mph | 79% |
| 8pm | |
Mostly Cloudy | 81º | 14% | SW 7 mph | 84% |
| 9pm |  |
Mostly Cloudy | 80º | 15% | SW 7 mph | 89% |
| 10pm | |
Mostly Cloudy | 79º | 18% | WSW 5 mph | 91% |
| 11pm | |
Mostly Cloudy | 79º | 12% | WSW 5 mph | 94% |
|
Sun Jul 13 |
|
PM Thunderstorms View Hourly |
88º / 77º | 41% | SSW 8 mph | 80% |
| 12am | |
Mostly Cloudy | 79º | 9% | WSW 5 mph | 93% |
| 1am | |
Mostly Cloudy | 79º | 9% | WSW 4 mph | 93% |
| 2am | |
Partly Cloudy | 78º | 15% | W 4 mph | 94% |
| 3am | |
Partly Cloudy | 78º | 24% | WSW 4 mph | 94% |
| 4am | |
Partly Cloudy | 78º | 15% | W 3 mph | 94% |
| 5am | |
Partly Cloudy | 78º | 16% | W 2 mph | 95% |
| 6am |  |
Mostly Clear | 77º | 11% | W 1 mph | 96% |
| 7am |  |
Mostly Sunny | 78º | 10% | W 2 mph | 95% |
|
Mon Jul 14 |
|
PM Thunderstorms | 86º / 77º | 45% | SE 8 mph | 79% |
|
Tue Jul 15 |
|
Scattered Thunderstorms | 85º / 77º | 55% | SE 10 mph | 79% |
|
Wed Jul 16 |
|
Thunderstorms | 84º / 78º | 79% | S 13 mph | 81% |
|
Thu Jul 17 |
 |
AM Showers | 85º / 78º | 59% | SSW 14 mph | 79% |
|
Fri Jul 18 |
|
Scattered Thunderstorms | 85º / 78º | 55% | SSW 14 mph | 80% |
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Buoy Data
For Cedar Island, North Santee Bay, SC -
Wind Forecast
In Cedar Island, North Santee Bay, SC -
Radar
In Cedar Island, North Santee Bay, SC -
Marine Forecast
In Cedar Island, North Santee Bay, SC
Weather Radar for Cedar Island, North Santee Bay, SC See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Cedar Island, North Santee Bay, SC
Today
High : 85ºF
WSW wind 8 to 12 kt becoming SSW in the afternoon. Showers and thunderstorms likely, mainly before 3pm. Seas around 2 ft.
WSW wind 8 to 12 kt becoming SSW in the afternoon. Showers and thunderstorms likely, mainly before 3pm. Seas around 2 ft.
Tonight
Low : 78ºF
SW wind 9 to 12 kt. A chance of showers and thunderstorms, mainly after 9pm. Seas around 2 ft.
SW wind 9 to 12 kt. A chance of showers and thunderstorms, mainly after 9pm. Seas around 2 ft.
Saturday
High : 86ºF
SSW wind 7 to 11 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.
SSW wind 7 to 11 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.
Saturday Night
Low : 78ºF
WSW wind 7 to 11 kt. A chance of showers and thunderstorms. Seas around 2 ft.
WSW wind 7 to 11 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Sunday
High : 87ºF
W wind 5 to 7 kt becoming S in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 to 2 ft.
W wind 5 to 7 kt becoming S in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 to 2 ft.
Sunday Night
Low : 80ºF
SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly before 2am. Seas around 1 ft.
SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly before 2am. Seas around 1 ft.
Monday
High : 86ºF
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Seas around 1 ft.
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Seas around 1 ft.
Monday Night
Low : 78ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday
High : 83ºF
Variable winds less than 5 kt becoming SE 5 to 8 kt in the morning. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.
Variable winds less than 5 kt becoming SE 5 to 8 kt in the morning. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 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
| Friday | Saturday | Sunday | ||||||||||
| Wind Speed (MPH) | 7 | 8 | 11 | 11 | 8 | 6 | 6 | 7 | 10 | 7 | 5 | 3 |
| 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | |
| MPH | 7 | 8 | 11 | 11 | 8 | 6 | 6 | 7 | 10 | 7 | 5 | 3 |
| DIR | W | WSW | SSW | SW | SW | WSW | W | SW | SSW | SW | WSW | W |
Current Weather Conditions In Cedar Island, North Santee Bay, SC
As Of: 37 minutes ago
- 77ºF
- 77ºF
- 7mph
- 0º (W)
- 7mph
- Sunny
- 10mi
- 30.04"
- 90%
- 0ºF
The weather right now in Cedar Island, North Santee Bay, SC is Sunny. The current temperature is 77°F, and the expected high and low for today, Friday, July 11, 2025, are 86° high temperature and 76°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 77° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 90 percent, and air pressure at 30.04 in. Visibility is 10 nautical miles. There are no current weather alert(s).