Fernandina Beach Sea Conditions and Tide Table

Fernandina Beach Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:16 AM and sunset is at 05:27 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm air temperatures (max 21°C on Thu morning, min 8°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Tue morning, min 13°C on Sun morning). Winds decreasing (fresh winds from the NE on Sun night, calm by Tue night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 16°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Sat afternoon, min 16°C on Sun afternoon). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
7:35AM2.44m
7:39PM2.14m
8:16AM2.47m
8:21PM2.15m
8:56AM2.48m
9:02PM2.15m
9:35AM2.47m
9:43PM2.15m
10:13AM2.46m
10:24PM2.15m
10:50AM2.44m
11:05PM2.16m
11:29AM2.41m
11:48PM2.19m
12:10PM2.38m
00:34AM2.24m
12:55PM2.33m
1:25AM2.30m
1:45PM2.28m
2:21AM2.37m
2:42PM2.24m
3:23AM2.44m
3:45PM2.21m
4:29AM2.53m
Low Tide
1:40PM0.67m
1:30AM0.59m
2:20PM0.65m
2:08AM0.58m
2:58PM0.64m
2:45AM0.57m
3:34PM0.64m
3:22AM0.57m
4:11PM0.64m
4:01AM0.59m
4:49PM0.64m
4:42AM0.62m
5:29PM0.64m
5:29AM0.66m
6:14PM0.62m
6:25AM0.69m
7:04PM0.60m
7:27AM0.72m
7:58PM0.56m
8:34AM0.71m
8:54PM0.51m
9:39AM0.68m
9:52PM0.45m
Wave
height (m) 
direction
period (s) 
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
 km/h
15
SE
15
SSE
15
SSW
15
WNW
15
NW
10
NNW
10
NE
5
ENE
5
W
5
NW
5
ENE
10
NNE
30
NE
30
NE
10
NNE
5
ENE
10
ESE
5
NW
5
NNW
10
E
5
NE
0
NNW
5
ESE
5
SW
10
WSW
10
W
10
WSW
10
WNW
10
WNW
5
NNW
20
NNE
20
NE
15
NE
10
ENE
10
E
5
S
 mm 
1
1
4
max°C
21
21
20
18
18
12
14
15
15
18
18
17
13
13
17
19
19
18
20
18
16
20
21
19
22
24
20
23
24
23
18
17
17
18
19
19
Moonrise
6:13
7:09
8:01
8:48
9:30
10:06
10:39
11:09
11:38
12:07
12:37
1:12
Moonset
4:11
5:00
5:54
6:53
7:53
8:54
9:54
10:54
11:54
12:56
2:02
Sunrise
7:16
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:22
7:22
7:22
Sunset
5:27
5:27
5:28
5:28
5:29
5:29
5:30
5:30
5:30
5:31
5:31
5:32
Today's sea temperature in Fernandina Beach is
13.7° C
(Statistics for 18 Dec 1981-2005 – mean: 21.4 max: 23.8 min: 19.2°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest