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Jacksonville, FL Local Forecast Office

3NM E Saint Augustine FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 11 to 16 km/h becoming SE 18 to 23 km/h in the afternoon. Winds could gust as high as 29 km/h. Mostly sunny. Seas around 1 m.

      High: 23 °C

      ⇑SE 23km/h
      1m

    • Tonight

      Tonight:SSE wind 24 to 29 km/h becoming SSW 14 to 19 km/h after midnight. Winds could gust as high as 39 km/h. Mostly cloudy. Seas around 1 m.

      Low: 18 °C

      SSE 29km/h⇓
      1m

    • Thursday

      Thursday:SW wind 14 to 24 km/h, with gusts as high as 32 km/h. A slight chance of showers, then showers and possibly a thunderstorm after 2pm.   Seas around 1 m.

      High: 25 °C

      SW 24km/h
      1m

    • Thursday Night

      Thursday Night:NNE wind 32 to 37 km/h increasing to 40 to 45 km/h in the evening. Winds could gust as high as 55 km/h. Showers and possibly a thunderstorm before 8pm, then a chance of showers.   Seas 1 to 2 m.

      Low: 15 °C

      ⇑NNE 45km/h
      1-2m

    • Friday

      Friday:E wind 23 to 32 km/h. A chance of showers, mainly after 2pm.   Seas around 2 m.

      High: 20 °C

      E 32km/h
      2m

    • Friday Night

      Friday Night:NE wind 10 to 14 km/h. A chance of showers, mainly before 8pm.   Seas 1 to 2 m.

      Low: 18 °C

      NE 14km/h
      1-2m

    • Saturday

      Saturday:ENE wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. A chance of showers after 8am.   Seas around 1 m.

      High: 22 °C

      ⇑ENE 24km/h
      1m

    • Saturday Night

      Saturday Night:E wind around 14 km/h. A chance of showers and thunderstorms, mainly after 2am.   Seas around 1 m.

      Low: 18 °C

      E 14km/h
      1m

    • Sunday

      Sunday:SE wind 13 to 21 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.   Seas around 1 m.

      High: 23 °C

      SE 21km/h
      1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:36 am EDT Mar 11, 2026
Forecast Valid: 5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026

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Detailed Forecast


Today
S wind 11 to 16 km/h becoming SE 18 to 23 km/h in the afternoon. Winds could gust as high as 29 km/h. Mostly sunny. Seas around 1 m.
Tonight
SSE wind 24 to 29 km/h becoming SSW 14 to 19 km/h after midnight. Winds could gust as high as 39 km/h. Mostly cloudy. Seas around 1 m.
Thursday
SW wind 14 to 24 km/h, with gusts as high as 32 km/h. A slight chance of showers, then showers and possibly a thunderstorm after 2pm. Seas around 1 m.
Thursday Night
NNE wind 32 to 37 km/h increasing to 40 to 45 km/h in the evening. Winds could gust as high as 55 km/h. Showers and possibly a thunderstorm before 8pm, then a chance of showers. Seas 1 to 2 m.
Friday
E wind 23 to 32 km/h. A chance of showers, mainly after 2pm. Seas around 2 m.
Friday Night
NE wind 10 to 14 km/h. A chance of showers, mainly before 8pm. Seas 1 to 2 m.
Saturday
ENE wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. A chance of showers after 8am. Seas around 1 m.
Saturday Night
E wind around 14 km/h. A chance of showers and thunderstorms, mainly after 2am. Seas around 1 m.
Sunday
SE wind 13 to 21 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas around 1 m.

*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: 29.9°N 81.25°W
Last Update: 5:36 am EDT Mar 11, 2026
Forecast Valid: 5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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