Nearby Harbors
30.4000’ N, 81.4133’ W

Mayport Naval Station, St Johns R, FL

76°
H 85°
L 76°
SSW
6mph
High tide
9:13 am
Photo Credits

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

Day Sky High / Low Precip Wind Humidity
Fri
Aug 28 		Thunderstorms
Close Hourly 		85º / 76º 60% S 10 mph 83%
4am Clear 76º 3% SSW 6 mph 94%
5am Clear 77º 4% SSW 6 mph 93%
6am Partly Cloudy 76º 5% SSW 6 mph 92%
7am Partly Cloudy 76º 5% SSW 5 mph 91%
8am Partly Cloudy 77º 15% SSW 6 mph 90%
9am Mostly Cloudy 80º 16% SW 7 mph 84%
10am Mostly Cloudy 82º 10% SW 7 mph 80%
11am Mostly Cloudy 84º 12% SW 7 mph 74%
12pm Showers 85º 49% SW 7 mph 72%
1pm Cloudy 85º 16% S 7 mph 73%
2pm Scattered Thunderstorms 84º 56% SE 8 mph 74%
3pm Cloudy 83º 20% SSE 10 mph 78%
4pm Mostly Cloudy 82º 15% SSE 9 mph 80%
5pm Scattered Thunderstorms 82º 58% SSE 9 mph 81%
6pm Thunderstorms 81º 60% SSE 8 mph 81%
7pm Showers 80º 42% SSE 6 mph 83%
8pm Cloudy 80º 24% SSE 5 mph 83%
9pm Cloudy 79º 15% SSE 4 mph 87%
10pm Mostly Cloudy 79º 21% SSE 4 mph 88%
11pm Mostly Cloudy 79º 13% SSE 4 mph 88%
Sat
Aug 29 		Partly Cloudy
View Hourly 		85º / 77º 24% ESE 11 mph 80%
12am Cloudy 78º 11% S 4 mph 88%
1am Mostly Cloudy 78º 9% SSE 4 mph 89%
2am Partly Cloudy 78º 15% SSE 4 mph 88%
3am Mostly Cloudy 77º 12% SSE 4 mph 89%
4am Mostly Cloudy 77º 9% SSE 4 mph 90%
5am Partly Cloudy 77º 15% SSE 4 mph 89%
6am Partly Cloudy 77º 20% S 4 mph 87%
7am Partly Cloudy 77º 20% SSE 4 mph 88%
8am Partly Cloudy 78º 20% SSE 3 mph 86%
9am Partly Cloudy 80º 14% S 4 mph 83%
10am Partly Cloudy 82º 16% SE 4 mph 80%
11am Partly Cloudy 83º 19% ESE 5 mph 76%
12pm Partly Cloudy 84º 22% E 7 mph 75%
1pm Partly Cloudy 84º 21% E 9 mph 77%
2pm Partly Cloudy 84º 18% ESE 11 mph 77%
3pm Mostly Cloudy 83º 20% E 11 mph 77%
4pm Scattered Thunderstorms 82º 42% ESE 11 mph 80%
5pm Mostly Cloudy 82º 14% ESE 11 mph 80%
6pm Mostly Cloudy 82º 10% ESE 11 mph 82%
7pm Mostly Cloudy 81º 8% ESE 9 mph 81%
8pm Cloudy 80º 6% ESE 8 mph 84%
9pm Mostly Cloudy 79º 10% ESE 6 mph 86%
10pm Cloudy 79º 9% ESE 6 mph 86%
11pm Cloudy 79º 12% E 6 mph 88%
Sun
Aug 30 		Partly Cloudy
View Hourly 		84º / 77º 24% E 11 mph 81%
12am Cloudy 79º 12% ESE 5 mph 87%
1am Mostly Cloudy 79º 12% ESE 6 mph 88%
2am Mostly Cloudy 79º 19% ESE 5 mph 89%
3am Partly Cloudy 78º 22% ESE 5 mph 90%
Mon
Aug 31 		AM Thunderstorms 85º / 77º 41% ENE 11 mph 80%
Tue
Sep 1 		Isolated Thunderstorms 86º / 78º 33% ENE 12 mph 79%
Wed
Sep 2 		AM Thunderstorms 86º / 77º 39% ENE 12 mph 78%
Thu
Sep 3 		Partly Cloudy 87º / 77º 24% E 11 mph 78%
Fri
Sep 4 		Sunny 89º / 77º 24% SSE 11 mph 76%

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

Friday
High : 86ºF
SSW wind 8 to 10 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly between 2pm and 5pm. Some of the storms could produce heavy rainfall. Seas around 2 ft.
Friday Night
Low : 76ºF
S wind 7 to 9 kt. Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Seas around 2 ft.
Saturday
High : 84ºF
Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas around 2 ft.
Saturday Night
Low : 78ºF
ESE wind 6 to 9 kt. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Seas around 2 ft.
Sunday
High : 84ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Sunday Night
Low : 78ºF
E wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.
Monday
High : 85ºF
Variable winds less than 5 kt becoming E 6 to 11 kt in the morning. A slight chance of showers and thunderstorms. Seas around 2 ft.
Monday Night
Low : 78ºF
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers after 2am. Seas around 2 ft.
Tuesday
High : 84ºF
Variable winds less than 5 kt becoming ENE 5 to 10 kt in the morning. A chance of showers and thunderstorms. Seas around 2 ft.

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

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

    FridaySaturdaySunday
    Wind Speed (MPH) 6679544371185
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 6679544371185
    DIR SSWSSWSWSSESSESSSESSEEESEESEESE

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

    As Of: 10 minutes ago

    • 76ºF
    • 76ºF
    • 6mph
    • 0º (SSW)
    • 6mph
    • Clear
    • 9mi
    • 29.98"
    • 94%
    • 0ºF

    The weather right now in Mayport Naval Station, St Johns R, FL is Clear. The current temperature is 76°F, and the expected high and low for today, Friday, August 28, 2026, are 85° high temperature and 76°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the South Southwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 94 percent, and air pressure at 29.98 in. Visibility is 9 nautical miles. There are no current weather alert(s).

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