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Hazardous Weather Conditions

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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

    • Today

      Today:NE wind around 17 kt. Mostly sunny. Seas around 3 ft.

      NE 17kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNE wind 18 to 22 kt. A slight chance of showers and thunderstorms between midnight and 1am. Seas around 4 ft.

      NNE 22kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNE wind 19 to 21 kt. A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 2pm. Seas 4 to 5 ft.

      NNE 21kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:NNE wind 21 to 23 kt. Mostly cloudy. Seas around 5 ft.

      NNE 23kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:N wind 16 to 19 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas 4 to 5 ft.

      N 19kt⇓
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:N wind around 11 kt. Mostly clear. Seas 3 to 4 ft.

      N 11kt
      3-4ft

    • Saturday

      Saturday:N wind 9 to 12 kt decreasing to 6 to 9 kt in the afternoon. Sunny. Seas around 3 ft.

      N 12kt⇓
      3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.

      Light Wind
      2-3ft

    • Sunday

      Sunday:NNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      NNW 6kt⇓
      2ft


Associated Zone Forecast which includes this point

Last Update: 9:12 am EDT Sep 23, 2026
Forecast Valid: 11am EDT Sep 23, 2026-6pm EDT Sep 29, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...

Today
NE wind around 17 kt. Mostly sunny. Seas around 3 ft.
Tonight
NNE wind 18 to 22 kt. A slight chance of showers and thunderstorms between midnight and 1am. Seas around 4 ft.
Thursday
NNE wind 19 to 21 kt. A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 2pm. Seas 4 to 5 ft.
Thursday Night
NNE wind 21 to 23 kt. Mostly cloudy. Seas around 5 ft.
Friday
N wind 16 to 19 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas 4 to 5 ft.
Friday Night
N wind around 11 kt. Mostly clear. Seas 3 to 4 ft.
Saturday
N wind 9 to 12 kt decreasing to 6 to 9 kt in the afternoon. Sunny. Seas around 3 ft.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.
Sunday
NNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Winds and seas higher in and near tstms.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 32.13°N 80.71°W
Last Update: 9:12 am EDT Sep 23, 2026
Forecast Valid: 11am EDT Sep 23, 2026-6pm EDT Sep 29, 2026
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