Mayport Naval Station, St Johns R, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Aug 7 		Thunderstorms Late
Close Hourly 		-º / 77º 47% ESE 9 mph 87%
7pm Cloudy 83º 11% E 8 mph 77%
8pm Cloudy 83º 11% E 8 mph 81%
9pm Cloudy 81º 15% E 6 mph 85%
10pm Cloudy 80º 17% ESE 8 mph 86%
11pm Cloudy 80º 13% ESE 7 mph 89%
Sat
Aug 8 		Thunderstorms
View Hourly 		84º / 77º 68% ESE 12 mph 83%
12am Mostly Cloudy 80º 14% ESE 8 mph 88%
1am Mostly Cloudy 80º 13% ESE 9 mph 88%
2am Mostly Cloudy 79º 21% ESE 6 mph 88%
3am Partly Cloudy 79º 23% ESE 8 mph 89%
4am Showers 79º 37% ESE 7 mph 90%
5am Scattered Thunderstorms 79º 37% ESE 6 mph 91%
6am Scattered Thunderstorms 79º 47% ESE 5 mph 91%
7am Thunderstorms 78º 68% SE 5 mph 92%
8am Scattered Thunderstorms 79º 48% SE 5 mph 91%
9am Scattered Thunderstorms 81º 45% SE 6 mph 88%
10am Isolated Thunderstorms 82º 34% SE 7 mph 84%
11am Isolated Thunderstorms 83º 33% ESE 7 mph 82%
12pm Scattered Thunderstorms 83º 37% ESE 9 mph 81%
1pm Mostly Cloudy 84º 24% ESE 9 mph 79%
2pm Scattered Thunderstorms 84º 47% ESE 10 mph 80%
3pm Thunderstorms 84º 66% ESE 12 mph 81%
4pm Scattered Thunderstorms 83º 49% ESE 12 mph 81%
5pm Scattered Thunderstorms 83º 49% ESE 11 mph 80%
6pm Scattered Thunderstorms 82º 49% SE 11 mph 81%
7pm Showers 81º 37% SE 10 mph 84%
8pm Cloudy 81º 15% SSE 9 mph 86%
9pm Cloudy 80º 15% SSE 7 mph 88%
10pm Cloudy 80º 15% SSE 6 mph 90%
11pm Cloudy 80º 14% SSE 6 mph 89%
Sun
Aug 9 		Isolated Thunderstorms
View Hourly 		88º / 77º 34% SSE 12 mph 79%
12am Cloudy 80º 13% SSE 5 mph 90%
1am Mostly Cloudy 80º 13% SSE 5 mph 90%
2am Mostly Cloudy 79º 18% S 5 mph 91%
3am Mostly Cloudy 79º 23% S 5 mph 92%
4am Mostly Cloudy 78º 18% S 4 mph 93%
5am Mostly Cloudy 78º 14% S 4 mph 93%
6am Partly Cloudy 78º 15% S 4 mph 94%
7am Partly Cloudy 78º 14% S 4 mph 95%
8am Partly Cloudy 80º 14% S 4 mph 91%
9am Partly Cloudy 82º 8% SSW 6 mph 86%
10am Partly Cloudy 84º 11% SSW 6 mph 79%
11am Partly Cloudy 86º 16% SSE 6 mph 76%
12pm Partly Cloudy 87º 24% SE 7 mph 73%
1pm Few Showers 87º 34% ESE 9 mph 73%
2pm Partly Cloudy 87º 24% SE 10 mph 73%
3pm Partly Cloudy 87º 24% SE 11 mph 75%
4pm Mostly Cloudy 86º 24% SE 12 mph 76%
5pm Isolated Thunderstorms 85º 31% SE 11 mph 77%
6pm Partly Cloudy 84º 24% SE 11 mph 79%
Mon
Aug 10 		PM Thunderstorms 89º / 77º 43% SSE 11 mph 76%
Tue
Aug 11 		Mostly Sunny 92º / 77º 23% SW 11 mph 74%
Wed
Aug 12 		Partly Cloudy 93º / 77º 24% WSW 11 mph 69%
Thu
Aug 13 		Isolated Thunderstorms 92º / 77º 34% SW 11 mph 71%
Fri
Aug 14 		Partly Cloudy 93º / 77º 24% SSW 11 mph 72%

Weather Radar for Mayport Naval Station, St Johns R, FL See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Mayport Naval Station, St Johns R, FL

Tonight
Low : 78ºF
E wind 8 to 14 kt. Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 2am. Seas around 3 ft.
Saturday
High : 85ºF
ESE wind 5 to 11 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Saturday Night
Low : 78ºF
SE wind 5 to 10 kt becoming S after midnight. Partly cloudy. Seas around 3 ft.
Sunday
High : 86ºF
Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 2 to 3 ft.
Sunday Night
Low : 78ºF
S wind 6 to 10 kt. A chance of showers and thunderstorms before 8pm. Seas 2 to 3 ft.
Monday
High : 87ºF
Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Monday Night
Low : 78ºF
SSE wind 6 to 11 kt becoming SSW after midnight. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas around 2 ft.
Tuesday
High : 89ºF
SW wind 5 to 8 kt becoming SSE in the afternoon. A slight chance of showers, with thunderstorms also possible after 8am. Seas around 2 ft.
Tuesday Night
Low : 79ºF
S wind 8 to 10 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.

NOAA Buoy Data Near Mayport Naval Station, St Johns R, FL See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Mayport Naval Station, St Johns R, FL

    FridaySaturdaySunday
    Wind Speed (MPH) 878571210654611
    11pm3am7am11am3pm7pm11pm3am7am11am3pm7pm
    MPH 878571210654611
    DIR EESEESESEESEESESESSESSSSESE

    Current Weather Conditions In Mayport Naval Station, St Johns R, FL

    As Of: 3 minutes ago

    • 83ºF
    • 92ºF
    • 8mph
    • 0º (E)
    • 8mph
    • Cloudy
    • 10mi
    • 30.10"
    • 77%
    • 0ºF

    The weather right now in Mayport Naval Station, St Johns R, FL is Cloudy. The current temperature is 83°F, and the expected high and low for today, Friday, August 7, 2026, are -° high temperature and 77°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the East. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 92° Fahrenheit. Expected precipitation is 11 percent, with current humidity at 77 percent, and air pressure at 30.1 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Rip Current Statement - 12:39pm Fri Aug 7 2026

    ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SATURDAY NIGHT...

    WHAT: Dangerous rip currents.

    WHERE: Northeast Florida Beaches.

    WHEN: Through late Saturday night.

    IMPACTS: Rip currents can sweep even the best swimmers away
    from shore into deeper water.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Swim near a lifeguard. If caught in a rip current, relax and
    float. Don't swim against the current. If able, swim in a
    direction following the shoreline. If unable to escape, face the
    shore and call or wave for help.

    &&