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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:SW wind 5 to 10 kt. Showers and thunderstorms likely, mainly after 5pm.   Seas 1 ft or less.

      High: 89 °F

      SW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind around 9 kt becoming SW after midnight. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight.   Seas 1 ft or less.

      Low: 74 °F

      S 9kt
      < 1ft

    • Sunday

      Sunday:SSW wind 9 to 13 kt. A chance of showers, then showers and possibly a thunderstorm after 11am.   Seas 1 ft or less.

      High: 88 °F

      SSW 13kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 8 to 11 kt, with gusts as high as 17 kt. Showers and thunderstorms before 11pm, then a chance of showers.   Seas 1 ft or less.

      Low: 73 °F

      SSW 11kt
      < 1ft

    • Monday

      Monday:SSW wind 8 to 11 kt. A chance of showers, then showers and thunderstorms likely after 11am.   Seas 1 ft or less.

      High: 88 °F

      SSW 11kt
      < 1ft

    • Monday Night

      Monday Night:SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely, mainly before 8pm.   Seas 1 ft or less.

      Low: 74 °F

      SSW 7kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 89 °F

      ⇑SE 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms, mainly before 8pm.   Seas 1 ft or less.

      Low: 74 °F

      SE 7kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 88 °F

      ⇑ESE 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:06 pm EDT Jul 31, 2026
Forecast Valid: 2am EDT Aug 1, 2026-6pm EDT Aug 7, 2026

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Detailed Forecast


Saturday
SW wind 5 to 10 kt. Showers and thunderstorms likely, mainly after 5pm. Seas 1 ft or less.
Saturday Night
S wind around 9 kt becoming SW after midnight. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Seas 1 ft or less.
Sunday
SSW wind 9 to 13 kt. A chance of showers, then showers and possibly a thunderstorm after 11am. Seas 1 ft or less.
Sunday Night
SSW wind 8 to 11 kt, with gusts as high as 17 kt. Showers and thunderstorms before 11pm, then a chance of showers. Seas 1 ft or less.
Monday
SSW wind 8 to 11 kt. A chance of showers, then showers and thunderstorms likely after 11am. Seas 1 ft or less.
Monday Night
SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Tuesday Night
SE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ESE 5 to 9 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: 9:06 pm EDT Jul 31, 2026
Forecast Valid: 2am EDT Aug 1, 2026-6pm EDT Aug 7, 2026
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