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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:E wind around 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

      High: 86 °F

      E 13kt
      < 1ft

    • Tonight

      Tonight:SE wind 6 to 11 kt, with gusts as high as 17 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

      Low: 77 °F

      SE 11kt
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 ft or less.

      High: 89 °F

      ⇑ESE 9kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly before 7pm. Seas 1 ft or less.

      Low: 75 °F

      SSE 7kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Seas 1 ft or less.

      High: 89 °F

      ⇑SE 7kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.

      Low: 75 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas 1 ft or less.

      High: 89 °F

      ⇑ESE 7kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.

      Low: 75 °F

      SSE 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

      High: 89 °F

      ⇑E 6kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 pm EDT Sep 9, 2026
Forecast Valid: 4pm EDT Sep 9, 2026-6pm EDT Sep 15, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
E wind around 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Tonight
SE wind 6 to 11 kt, with gusts as high as 17 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 ft or less.
Thursday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly before 7pm. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas 1 ft or less.
Saturday Night
SSE wind around 6 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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: 2:21 pm EDT Sep 9, 2026
Forecast Valid: 4pm EDT Sep 9, 2026-6pm EDT Sep 15, 2026
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