Arctic Cold Air Outbreak this Weekend - Subfreezing Temperatures and Dangerous Wind Chills

An outbreak of Arctic air will arrive across southeast GA, northeast and north central FL on Saturday. Record cold temperatures, gale conditions on the coastal waters, and life-threatening wind chill values are expected Saturday night and Sunday morning. Take proper precautions to protect yourself, your pets, and vulnerable people from this dangerously cold weather. Read More >

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Sunny. Seas around 2 ft.

      High: 62 °F

      ⇑N 7kt
      2ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming WNW 5 to 8 kt in the evening. Mostly cloudy. Seas around 2 ft.

      Low: 49 °F

      ⇑WNW 8kt
      2ft

    • Saturday

      Saturday:W wind 10 to 15 kt increasing to 18 to 23 kt in the afternoon. Partly sunny. Seas 2 to 3 ft.

      High: 51 °FFalling Temperatures

      ⇑W 23kt
      2-3ft

    • Saturday Night

      Saturday Night:WNW wind 31 to 35 kt. A slight chance of snow showers before 1am.   Seas 4 to 5 ft.

      Low: 26 °F

      WNW 35kt
      4-5ft

    • Sunday

      Sunday:WNW wind 22 to 27 kt decreasing to 16 to 21 kt in the afternoon. Sunny. Seas 3 to 5 ft.

      High: 43 °F

      WNW 27kt⇓
      3-5ft

    • Sunday Night

      Sunday Night:NW wind around 16 kt. Mostly clear. Seas 3 to 4 ft.

      Low: 32 °F

      NW 16kt
      3-4ft

    • Monday

      Monday:NW wind 10 to 14 kt. Sunny. Seas around 5 ft.

      High: 50 °F

      NW 14kt
      5ft

    • Monday Night

      Monday Night:W wind around 9 kt. Mostly clear. Seas around 4 ft.

      Low: 38 °F

      W 9kt
      4ft

    • Tuesday

      Tuesday:NW wind 6 to 8 kt becoming E in the afternoon. Sunny. Seas 3 to 4 ft.

      High: 55 °F

      NW 8kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:31 am EST Jan 30, 2026
Forecast Valid: 9am EST Jan 30, 2026-6pm EST Feb 5, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Sunny. Seas around 2 ft.
Tonight
Variable winds less than 5 kt becoming WNW 5 to 8 kt in the evening. Mostly cloudy. Seas around 2 ft.
Saturday
W wind 10 to 15 kt increasing to 18 to 23 kt in the afternoon. Partly sunny. Seas 2 to 3 ft.
Saturday Night
WNW wind 31 to 35 kt. A slight chance of snow showers before 1am. Seas 4 to 5 ft.
Sunday
WNW wind 22 to 27 kt decreasing to 16 to 21 kt in the afternoon. Sunny. Seas 3 to 5 ft.
Sunday Night
NW wind around 16 kt. Mostly clear. Seas 3 to 4 ft.
Monday
NW wind 10 to 14 kt. Sunny. Seas around 5 ft.
Monday Night
W wind around 9 kt. Mostly clear. Seas around 4 ft.
Tuesday
NW wind 6 to 8 kt becoming E in the afternoon. Sunny. Seas 3 to 4 ft.

*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: 29.87°N 81.25°W
Last Update: 8:31 am EST Jan 30, 2026
Forecast Valid: 9am EST Jan 30, 2026-6pm EST Feb 5, 2026
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