For More Weather Information:

Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming NE 5 to 9 kt in the morning. Widespread dense fog, mainly before 8am, then Patchy dense fog after 5pm.  Seas 1 ft or less.

      High: 73 °F

      ⇑NE 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Areas of fog.  Seas 1 ft or less.

      Low: 61 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. A slight chance of showers after 1pm.  Areas of fog before 10am.  Seas 1 ft or less.

      High: 76 °F

      ⇑E 9kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 62 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ESE 5 to 10 kt in the morning. A chance of showers after 1pm.   Seas 1 ft or less.

      High: 77 °F

      ⇑ESE 10kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 63 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. A slight chance of showers after 1pm.   Seas 1 ft or less.

      High: 78 °F

      ⇑ESE 8kt
      < 1ft

    • Saturday Night

      Saturday Night:ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

      Low: 62 °F

      ESE 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. A slight chance of showers.   Seas 1 ft or less.

      High: 80 °F

      ⇑SE 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:42 am EST Mar 4, 2026
Forecast Valid: 3am EST Mar 4, 2026-6pm EDT Mar 10, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING...

Wednesday
Variable winds less than 5 kt becoming NE 5 to 9 kt in the morning. Widespread dense fog, mainly before 8am, then Patchy dense fog after 5pm. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Areas of fog. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. A slight chance of showers after 1pm. Areas of fog before 10am. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming ESE 5 to 10 kt in the morning. A chance of showers after 1pm. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. A slight chance of showers after 1pm. Seas 1 ft or less.
Saturday Night
ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. A slight chance of showers. Seas 1 ft or less.

*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...

ABOUT THIS FORECAST

Point Forecast: 29.76°N 81.27°W
Last Update: 2:42 am EST Mar 4, 2026
Forecast Valid: 3am EST Mar 4, 2026-6pm EDT Mar 10, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data