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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

Today
S 10kt
2-3ft
Tonight
SW 7kt
2ft
Tuesday
⇑S 8kt
2ft
Tuesday Night
SSW 9kt
2ft
Wednesday
SSW 12kt
2-3ft
Wednesday Night
SSW 16kt
3ft
Thursday
SW 16kt
3-4ft
Thursday Night
NE 18kt
3ft
Friday
ENE 14kt
3ft

Associated Zone Forecast which includes this point

Last Update: 5:37 am EDT Mar 9, 2026
Forecast Valid: 6am EDT Mar 9, 2026-6pm EDT Mar 15, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 5 to 10 kt becoming S in the afternoon. Areas of fog before 3pm. Seas 2 to 3 ft.

Tonight

SW wind around 7 kt. Patchy fog. Seas around 2 ft.

Tuesday

Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Tuesday Night

SSW wind around 9 kt. A chance of showers before 8pm. Seas around 2 ft.

Wednesday

SSW wind 7 to 12 kt. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

SSW wind 14 to 16 kt. Mostly cloudy. Seas around 3 ft.

Thursday

SW wind around 16 kt becoming W in the afternoon. Winds could gust as high as 22 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas 3 to 4 ft.

Thursday Night

NE wind around 18 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Seas around 3 ft.

Friday

ENE wind 9 to 14 kt. A slight chance of showers. Seas around 3 ft.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.