Big Spanish Key Sea Conditions and Tide Table

Big Spanish Key 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 06:56 AM and sunset is at 06:22 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Tue night, min 20°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, strong winds from the ENE by Fri afternoon).

Days 4–6 Weather Summary

Heavy rain (total 21mm), heaviest during Sat night. Warm air temperatures (max 22°C on Fri night, min 20°C on Sat night). Winds decreasing (fresh winds from the E on Sat morning, light winds from the ENE by Sun night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 24°C on Thu afternoon, min 20°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Sun afternoon, min 20°C on Fri afternoon). Winds increasing (calm on Thu night, strong winds from the NE by Fri night).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
1
Sun
2
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
Wave Height Map
High Tide
5:24PM0.63m
6:18AM0.42m
6:11PM0.63m
7:19AM0.38m
7:07PM0.63m
8:41AM0.36m
8:11PM0.64m
2:10PM0.41m
9:20PM0.66m
1:32PM0.41m
10:27PM0.69m
12:31PM0.43m
11:27PM0.72m
12:49PM0.47m
00:22AM0.73m
1:17PM0.53m
1:13AM0.73m
1:48PM0.59m
2:02AM0.70m
2:21PM0.65m
2:51AM0.66m
2:55PM0.70m
Low Tide
9:33AM0.34m
1:43AM0.22m
9:36AM0.35m
2:54AM0.21m
9:52AM0.35m
4:00AM0.20m
10:07AM0.36m
4:57AM0.16m
3:56PM0.40m
5:45AM0.13m
4:51PM0.37m
6:26AM0.11m
5:39PM0.32m
7:03AM0.09m
6:26PM0.27m
7:37AM0.10m
7:14PM0.21m
8:09AM0.12m
8:03PM0.16m
8:39AM0.16m
8:54PM0.12m
9:09AM0.20m
Wave
height (m) 
direction
period (s) 
0.2
SSE
2
0.2
S
2
0.1
NW
2
0.2
WNW
2
0.3
NNW
2
0.5
N
4
0.6
NE
3
0.7
ENE
3
0.6
E
3
0.6
E
3
0.5
E
3
0.4
ESE
3
0.4
ESE
2
0.3
ESE
2
0.1
E
2
0.2
N
2
0.3
NNW
3
0.5
NNW
3
0.3
N
3
0.2
NNW
3
0.3
NW
2
0.3
NW
2
0.3
NW
2
0.1
NW
2
0.2
NNE
2
0.1
SW
3
0.1
SW
3
0.4
NW
3
0.4
NW
3
0.5
N
3
0.6
ENE
3
0.6
E
3
0.5
E
3
0.4
ESE
3
0.4
ESE
3
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
heavy rain
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
thunderstorm
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
heavy rain
light rain
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
risk tstorm
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
 km/h
15
SSE
15
SSW
10
NNW
15
NNW
20
NNW
30
NE
35
ENE
40
ENE
35
E
35
E
30
E
25
ESE
25
E
20
ESE
10
ENE
15
N
20
NNW
25
N
10
NE
10
NW
15
NW
20
NNW
20
NNW
10
N
15
ESE
15
SSE
5
W
25
NW
25
NW
30
NE
35
E
35
E
30
E
25
E
25
E
 mm 
1.0
17
3
1.0
1.0
max°C
24
24
24
23
21
22
21
21
22
22
22
22
21
22
22
21
21
22
22
22
21
20
20
21
23
24
24
22
23
22
23
23
24
24
25
Moonrise
12:42
1:39
2:37
3:33
4:26
5:14
5:58
6:38
7:16
7:52
8:28
Moonset
10:47
11:26
12:11
1:02
2:00
3:03
4:08
5:13
6:18
7:22
8:27
9:32
Sunrise
6:56
6:54
6:54
6:54
6:52
6:52
6:50
6:50
6:48
6:48
6:48
6:47
Sunset
6:22
6:22
6:22
6:23
6:23
6:24
6:24
6:25
6:25
6:27
6:27
6:28
Today's sea temperature in Big Spanish Key is 24.7 °C (Statistics for 19 Feb 1981-2005 – mean: 23.7 max: 25.0 min: 22.8°C)
Issued (local time): 12 am Wednesday 19 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest