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 06:58 AM and sunset is at 07:50 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun afternoon, min 22°C on Mon night). Winds increasing (light winds from the ESE on Sun night, fresh winds from the NNW by Mon night).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Wed afternoon. Warm air temperatures (max 25°C on Tue night, min 21°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Fri night, min 24°C on Fri morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 24°C on Mon morning). Mainly strong winds.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
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
12:25PM0.57m
00:47AM0.59m
12:40PM0.62m
1:25AM0.59m
1:07PM0.67m
2:03AM0.58m
1:38PM0.71m
2:40AM0.58m
2:11PM0.74m
3:19AM0.57m
2:45PM0.77m
3:59AM0.55m
3:22PM0.78m
4:41AM0.52m
4:02PM0.78m
5:27AM0.49m
4:45PM0.78m
6:18AM0.46m
5:35PM0.76m
7:17AM0.45m
6:33PM0.74m
8:25AM0.45m
7:40PM0.70m
Low Tide
6:44AM0.27m
7:02PM0.25m
7:18AM0.28m
7:44PM0.21m
7:49AM0.30m
8:23PM0.17m
8:16AM0.33m
9:00PM0.15m
8:38AM0.35m
9:37PM0.14m
8:52AM0.38m
10:15PM0.14m
8:53AM0.39m
10:57PM0.14m
8:54AM0.40m
11:47PM0.16m
9:07AM0.40m
00:48AM0.18m
9:29AM0.40m
1:56AM0.19m
10:00AM0.41m
3:02AM0.20m
10:50AM0.44m
3:59AM0.21m
Wave
height (m) 
direction
period (s) 
0.2
ESE
2
0.2
ESE
2
0.3
SE
2
0.4
SE
2
0.2
SSE
2
0.1
SE
2
0
E
2
0
W
2
0.5
N
3
0.3
N
3
0.2
WNW
6
0.2
NNE
3
0.3
ESE
2
0.1
NE
2
0.2
E
2
0.2
ESE
2
0.4
SE
2
0.4
ESE
3
0.4
SE
3
0.4
ESE
3
0.5
E
3
0.4
ESE
3
0.4
ESE
3
0.6
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.6
E
3
0.6
E
3
0.6
E
3
0.6
E
3
0.5
E
3
0.4
ESE
3
0.6
E
3
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
risk tstorm
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
 km/h
20
ESE
15
ESE
20
SE
25
SE
10
SE
15
SE
10
ESE
10
WNW
30
N
15
ENE
5
E
20
E
20
ESE
15
E
15
ESE
20
ESE
25
ESE
25
ESE
25
ESE
30
ESE
35
E
25
ESE
30
E
35
E
30
E
35
E
35
E
35
E
30
E
40
E
35
E
35
E
40
E
30
E
30
E
35
E
 mm 
3
4
max°C
24
24
24
24
25
25
24
25
25
22
24
25
24
25
24
24
24
25
24
24
25
25
25
25
24
25
24
24
25
25
25
25
25
25
25
25
Moonrise
5:15
6:05
6:56
7:49
8:44
9:42
10:42
11:43
12:40
1:33
2:21
Moonset
5:10
5:38
6:06
6:36
7:08
7:45
8:26
9:15
10:09
11:10
12:14
1:19
Sunrise
6:58
6:56
6:56
6:56
6:54
6:54
6:52
6:52
6:52
6:50
6:50
6:48
Sunset
7:50
7:51
7:51
7:51
7:52
7:52
7:52
7:52
7:53
7:53
7:54
7:54
Today's sea temperature in Big Spanish Key is 25.1 °C (Statistics for 20 Apr 1981-2005 – mean: 25.2 max: 27.2 min: 23.7°C)
Nearest