High Astronomical Tides & Monitoring the Tropics

The highest astronomical tides of the year will impact the local Atlantic coast and inland estuaries including the St. Johns River basin through October. Storm systems, heavy rainfall and extended periods of northeast to east winds can exacerbate tidal flooding impacts. We are also monitoring tropical cyclone development in the Gulf of Mexico. Read More >

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fair

73°F

23°C

Humidity	94%
Wind Speed	Calm
Barometer	29.93 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	23 Sep 1:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WNW Saint Marys GA

Overnight
Low: 67 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 87 °F
Partly Sunny
Wednesday Night
Low: 74 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 82 °F
Chance
T-storms then
Heavy Rain
and Breezy
Thursday Night
Low: 74 °F
Heavy Rain

Detailed Forecast

Overnight

Mostly clear, with a low around 67. Calm wind.

Monday

Sunny, with a high near 89. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 71. Light southeast wind.

Tuesday

Sunny, with a high near 88. Calm wind becoming southeast around 6 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.

Wednesday

Partly sunny, with a high near 87.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly after 2am. Cloudy, with a low around 74.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Breezy. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 74. Chance of precipitation is 70%.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. Breezy. Chance of precipitation is 60%.

Friday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.