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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind around 8 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 54 °F

      N 8kt
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Patchy fog before 7am, then Patchy fog between 8am and 9am.  Seas 1 ft or less.

      High: 71 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 54 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 75 °F

      ⇑SW 6kt
      < 1ft

    • Tuesday Night

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

      Low: 56 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming WSW around 6 kt in the morning. Mostly sunny. Seas 1 ft or less.

      High: 74 °F

      ⇑WSW 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 57 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Partly sunny. Seas 1 ft or less.

      High: 75 °F

      ⇑SE 6kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 59 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:01 pm EST Jan 4, 2026
Forecast Valid: 9pm EST Jan 4, 2026-6pm EST Jan 11, 2026

View Nearby Observations

Detailed Forecast


Tonight
N wind around 8 kt. Mostly cloudy. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. Patchy fog before 7am, then Patchy fog between 8am and 9am. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming WSW around 6 kt in the morning. Mostly sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Partly sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. 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: 7:01 pm EST Jan 4, 2026
Forecast Valid: 9pm EST Jan 4, 2026-6pm EST Jan 11, 2026
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