National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

For More Weather Information:

Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

    • Today

      Today:E wind 6 to 13 kt, with gusts as high as 19 kt. Showers and thunderstorms likely, mainly before 4pm. Seas 1 ft or less.

      High: 87 °F

      E 13kt
      < 1ft

    • Tonight

      Tonight:E wind 6 to 10 kt becoming SE after midnight. A chance of showers and thunderstorms, mainly after 5am. Seas 1 ft or less.

      Low: 77 °F

      E 10kt
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ESE 5 to 10 kt in the morning. Showers and thunderstorms likely, mainly after 5pm. Seas 1 ft or less.

      High: 88 °F

      ⇑ESE 10kt
      < 1ft

    • Saturday Night

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

      Low: 75 °F

      SE 8kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 ft or less.

      High: 89 °F

      ⇑ESE 9kt
      < 1ft

    • Sunday Night

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

      Low: 76 °F

      SE 7kt⇓
      < 1ft

    • Monday

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

      High: 90 °F

      ⇑ESE 8kt
      < 1ft

    • Monday Night

      Monday Night:SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

      Low: 76 °F

      SE 7kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

      High: 92 °F

      ⇑ESE 7kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:12 am EDT Aug 7, 2026
Forecast Valid: 5am EDT Aug 7, 2026-6pm EDT Aug 13, 2026

View Nearby Observations

Detailed Forecast


Today
E wind 6 to 13 kt, with gusts as high as 19 kt. Showers and thunderstorms likely, mainly before 4pm. Seas 1 ft or less.
Tonight
E wind 6 to 10 kt becoming SE after midnight. A chance of showers and thunderstorms, mainly after 5am. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming ESE 5 to 10 kt in the morning. Showers and thunderstorms likely, mainly after 5pm. Seas 1 ft or less.
Saturday Night
SE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely, mainly before 7pm. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 ft or less.
Sunday Night
SE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Monday Night
SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. A slight 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 29.76°N 81.27°W
Last Update: 5:12 am EDT Aug 7, 2026
Forecast Valid: 5am EDT Aug 7, 2026-6pm EDT Aug 13, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data