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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 8 to 11 kt, with gusts as high as 17 kt. A slight chance of showers after 4pm.  Patchy dense fog before 9am.  Seas 1 ft or less.

      High: 68 °F

      N 11kt
      < 1ft

    • Tonight

      Tonight:N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers before 7pm.   Seas 1 ft or less.

      Low: 58 °F

      N 7kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Seas 1 ft or less.

      High: 79 °F

      ⇑S 10kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind 8 to 10 kt. A chance of showers after 1am.   Seas 1 ft or less.

      Low: 58 °F

      SW 10kt
      < 1ft

    • Monday

      Monday:WSW wind 9 to 13 kt becoming WNW in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers before 1pm.   Seas 1 ft or less.

      High: 69 °F

      WNW 13kt
      < 1ft

    • Monday Night

      Monday Night:NNW wind around 16 kt, with gusts as high as 24 kt. Mostly clear. Seas 1 ft or less.

      Low: 33 °F

      NNW 16kt
      < 1ft

    • Tuesday

      Tuesday:NNW wind 8 to 13 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

      High: 49 °F

      NNW 13kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming NW around 6 kt in the evening. Mostly clear. Seas 1 ft or less.

      Low: 34 °F

      ⇑NW 6kt
      < 1ft

    • Wednesday

      Wednesday:NW wind around 8 kt. Mostly sunny. Seas 1 ft or less.

      High: 56 °F

      NW 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:46 am EST Jan 24, 2026
Forecast Valid: 7am EST Jan 24, 2026-6pm EST Jan 30, 2026

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Detailed Forecast


Today
N wind 8 to 11 kt, with gusts as high as 17 kt. A slight chance of showers after 4pm. Patchy dense fog before 9am. Seas 1 ft or less.
Tonight
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers before 7pm. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Seas 1 ft or less.
Sunday Night
SW wind 8 to 10 kt. A chance of showers after 1am. Seas 1 ft or less.
Monday
WSW wind 9 to 13 kt becoming WNW in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers before 1pm. Seas 1 ft or less.
Monday Night
NNW wind around 16 kt, with gusts as high as 24 kt. Mostly clear. Seas 1 ft or less.
Tuesday
NNW wind 8 to 13 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds less than 5 kt becoming NW around 6 kt in the evening. Mostly clear. Seas 1 ft or less.
Wednesday
NW wind around 8 kt. Mostly sunny. Seas 1 ft or less.

*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: 29.76°N 81.27°W
Last Update: 12:46 am EST Jan 24, 2026
Forecast Valid: 7am EST Jan 24, 2026-6pm EST Jan 30, 2026
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