For More Weather Information:

Jacksonville, FL Local Forecast Office

3NM S Saint Simons GA

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming NW 5 to 8 kt in the morning. Showers, mainly after 4pm.  Patchy fog before 10am.  Seas around 1 ft.

      High: 59 °F

      ⇑NW 8kt
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers, mainly before 9pm.   Seas around 1 ft.

      Low: 52 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NNE around 6 kt in the morning. Showers likely, mainly after 1pm.   Seas around 1 ft.

      High: 61 °F

      ⇑NNE 6kt
      1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 1 ft.

      Low: 53 °F

      Light Wind
      1ft

    • Monday

      Monday:N wind 6 to 11 kt. A slight chance of showers before 1pm.   Seas around 1 ft.

      High: 60 °F

      N 11kt
      1ft

    • Monday Night

      Monday Night:N wind 10 to 12 kt. Mostly cloudy. Seas 1 to 2 ft.

      Low: 44 °F

      N 12kt
      1-2ft

    • Tuesday

      Tuesday:NNE wind 8 to 10 kt. Mostly sunny. Seas around 2 ft.

      High: 54 °F

      NNE 10kt
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.

      Low: 44 °F

      Light Wind
      1-2ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming W around 6 kt in the morning. Sunny. Seas around 2 ft.

      High: 63 °F

      ⇑W 6kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:16 am EST Dec 6, 2025
Forecast Valid: 7am EST Dec 6, 2025-6pm EST Dec 12, 2025

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming NW 5 to 8 kt in the morning. Showers, mainly after 4pm. Patchy fog before 10am. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Showers, mainly before 9pm. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming NNE around 6 kt in the morning. Showers likely, mainly after 1pm. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Monday
N wind 6 to 11 kt. A slight chance of showers before 1pm. Seas around 1 ft.
Monday Night
N wind 10 to 12 kt. Mostly cloudy. Seas 1 to 2 ft.
Tuesday
NNE wind 8 to 10 kt. Mostly sunny. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.
Wednesday
Variable winds less than 5 kt becoming W around 6 kt in the morning. 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: 31.12°N 81.4°W
Last Update: 5:16 am EST Dec 6, 2025
Forecast Valid: 7am EST Dec 6, 2025-6pm EST Dec 12, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data