For More Weather Information:

Jacksonville, FL Local Forecast Office

3NM SSE Saint Simons GA

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:NNE wind 10 to 17 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 3 ft.

      High: 45 °F

      NNE 17kt
      3ft

    • Monday Night

      Monday Night:NNE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 2 to 3 ft.

      Low: 39 °F

      NNE 7kt⇓
      2-3ft

    • Tuesday

      Tuesday:N wind around 6 kt becoming NE in the afternoon. Sunny. Seas 2 to 3 ft.

      High: 58 °F

      N 6kt
      2-3ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Low: 49 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 63 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

      Low: 55 °F

      Light Wind
      2ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. A slight chance of showers after 1pm.   Seas around 2 ft.

      High: 67 °F

      ⇑SE 6kt
      2ft

    • Thursday Night

      Thursday Night:S wind around 6 kt becoming SW after midnight. A slight chance of showers.   Seas around 2 ft.

      Low: 57 °F

      SW 6kt
      2ft

    • Friday

      Friday:WSW wind 6 to 8 kt becoming NNW in the afternoon. Mostly sunny. Seas around 2 ft.

      High: 65 °F

      NW 8kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:21 am EST Dec 15, 2025
Forecast Valid: 3am EST Dec 15, 2025-6pm EST Dec 21, 2025

View Nearby Observations

Detailed Forecast


Monday
NNE wind 10 to 17 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 3 ft.
Monday Night
NNE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 2 to 3 ft.
Tuesday
N wind around 6 kt becoming NE in the afternoon. Sunny. Seas 2 to 3 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Wednesday
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Thursday
Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. A slight chance of showers after 1pm. Seas around 2 ft.
Thursday Night
S wind around 6 kt becoming SW after midnight. A slight chance of showers. Seas around 2 ft.
Friday
WSW wind 6 to 8 kt becoming NNW in the afternoon. Mostly sunny. Seas around 2 ft.

*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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 31.14°N 81.37°W
Last Update: 1:21 am EST Dec 15, 2025
Forecast Valid: 3am EST Dec 15, 2025-6pm EST Dec 21, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data