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

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Mostly Cloudy

83°F

28°C

Humidity 46%
Wind Speed SW 16 G 24 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 Feb 2:52 pm EST
Extended Forecast for

Atlantic Beach FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. Breezy, with a southwest wind around 16 mph, with gusts as high as 24 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 62. Southwest wind around 10 mph, with gusts as high as 16 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. Southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. Southwest wind 7 to 9 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 68. Breezy.

    High: 68 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. Breezy, with a southwest wind around 16 mph, with gusts as high as 24 mph.
Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 62. Southwest wind around 10 mph, with gusts as high as 16 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 79. Southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 61. Southwest wind 7 to 9 mph.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 39. Breezy.
Monday
Sunny, with a high near 53. Breezy.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Atlantic Beach FL
 30.34°N 81.41°W
Last Update:
12:26 pm EST Feb 19, 2026
Forecast Valid:
3pm EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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