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

Hazardous Weather Conditions

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Overcast and Windy

62°F

17°C

Humidity 78%
Wind Speed NE 36 G 44 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 28 Mar 1:52 pm EDT
Extended Forecast for

Mayport Naval Station FL

High Surf Advisory until March 30, 05:00am
Wind Advisory March 28, 02:42pm until March 29, 12:00am
Click here for hazard details and duration
High Surf Advisory
Wind Advisory
  •  
    High Surf Advisory until March 30, 05:00am
    Wind Advisory March 28, 02:42pm until March 29, 12:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 68 °F

    Slight Chance
    Showers and
    Very Windy

  • Tonight

    Tonight: A chance of showers before 3am, then a slight chance of showers after 4am. Cloudy, with a temperature rising to around 62 by 5am. Very windy, with a northeast wind 23 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.

    Low: 59 °F⇑

    Chance
    Showers and
    Very Windy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 70. Windy, with an east wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 70 °F

    Gradual
    Clearing and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. East wind 9 to 11 mph, with gusts as high as 15 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 74. East wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Cloudy, with a high near 68. Very windy, with a northeast wind around 31 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Tonight
A chance of showers before 3am, then a slight chance of showers after 4am. Cloudy, with a temperature rising to around 62 by 5am. Very windy, with a northeast wind 23 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 70. Windy, with an east wind 17 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 62. East wind 9 to 11 mph, with gusts as high as 15 mph.
Monday
A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 74. East wind 7 to 13 mph, with gusts as high as 18 mph.
Monday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 64.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 65.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mayport Naval Station FL
 30.39°N 81.43°W
Last Update:
2:21 pm EDT Mar 28, 2026
Forecast Valid:
2pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation