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Jacksonville, FL Local Forecast Office

Saint Augustine FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 6 to 12 kt, with gusts as high as 18 kt. Mostly sunny. Seas 1 ft or less.

      High: 85 °F

      NE 12kt
      < 1ft

    • Tonight

      Tonight:ENE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 69 °F

      ENE 8kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ENE 5 to 9 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 87 °F

      ⇑ENE 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ESE wind 6 to 8 kt. Partly cloudy. Seas 1 ft or less.

      Low: 75 °F

      ESE 8kt
      < 1ft

    • Thursday

      Thursday: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 2pm.   Seas 1 ft or less.

      High: 84 °F

      ⇑ENE 12kt
      < 1ft

    • Thursday Night

      Thursday Night:E wind 5 to 9 kt. A slight chance of showers and thunderstorms before 8pm.   Seas 1 ft or less.

      Low: 76 °F

      E 9kt
      < 1ft

    • Friday

      Friday:NE wind 6 to 15 kt, with gusts as high as 23 kt. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 83 °F

      NE 15kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind 8 to 12 kt, with gusts as high as 18 kt. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      Low: 77 °F

      ENE 12kt
      < 1ft

    • Saturday

      Saturday:NE wind 9 to 17 kt, with gusts as high as 26 kt. A chance of showers, with thunderstorms also possible after 8am.   Seas 1 ft or less.

      High: 82 °F

      NE 17kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:21 am EDT Sep 16, 2025
Forecast Valid: 8am EDT Sep 16, 2025-6pm EDT Sep 22, 2025

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Detailed Forecast


Today
NE wind 6 to 12 kt, with gusts as high as 18 kt. Mostly sunny. Seas 1 ft or less.
Tonight
ENE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ENE 5 to 9 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Wednesday Night
ESE wind 6 to 8 kt. Partly cloudy. Seas 1 ft or less.
Thursday
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 2pm. Seas 1 ft or less.
Thursday Night
E wind 5 to 9 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Friday
NE wind 6 to 15 kt, with gusts as high as 23 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
ENE wind 8 to 12 kt, with gusts as high as 18 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
NE wind 9 to 17 kt, with gusts as high as 26 kt. A chance of showers, with thunderstorms also possible after 8am. 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: 29.88°N 81.3°W
Last Update: 5:21 am EDT Sep 16, 2025
Forecast Valid: 8am EDT Sep 16, 2025-6pm EDT Sep 22, 2025
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