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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ENE 7 to 12 kt in the morning. Winds could gust as high as 18 kt. A slight chance of showers and thunderstorms after 11am. Seas 1 ft or less.

      High: 87 °F

      ⇑ENE 12kt
      < 1ft

    • Saturday Night

      Saturday Night:E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.

      Low: 75 °F

      E 7kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ENE 5 to 9 kt in the morning. A slight chance of showers and thunderstorms between 11am and 4pm. Seas 1 ft or less.

      High: 86 °F

      ⇑ENE 9kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Seas 1 ft or less.

      Low: 75 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      High: 85 °F

      ⇑ENE 8kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Seas 1 ft or less.

      Low: 74 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming ENE 5 to 8 kt in the afternoon. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      High: 86 °F

      ⇑ENE 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Seas 1 ft or less.

      Low: 74 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming NNE 7 to 12 kt in the morning. A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      High: 85 °F

      ⇑NNE 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Sep 19, 2026
Forecast Valid: 2am EDT Sep 19, 2026-6pm EDT Sep 25, 2026

View Nearby Observations

Detailed Forecast


Saturday
Variable winds less than 5 kt becoming ENE 7 to 12 kt in the morning. Winds could gust as high as 18 kt. A slight chance of showers and thunderstorms after 11am. Seas 1 ft or less.
Saturday Night
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming ENE 5 to 9 kt in the morning. A slight chance of showers and thunderstorms between 11am and 4pm. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming ENE 5 to 8 kt in the afternoon. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming NNE 7 to 12 kt in the morning. A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm 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 am EDT Sep 19, 2026
Forecast Valid: 2am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
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