Mayo Key, Big Spanish Channel Sea Conditions and Tide Table

Mayo Key, Big Spanish Channel 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 07:05 AM and sunset is at 05:43 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed afternoon, min 21°C on Wed morning). Winds decreasing (fresh winds from the E on Wed afternoon, calm by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sun night, min 20°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 14°C on Tue night). Winds increasing (light winds from the NW on Tue morning, fresh winds from the NNE by Tue night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Sat morning, min 20°C on Fri morning). Winds decreasing (strong winds from the ENE on Fri night, light winds from the ENE by Sun afternoon).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
4:45PM0.32m
4:10AM0.47m
5:24PM0.34m
5:03AM0.43m
6:04PM0.36m
6:06AM0.37m
6:46PM0.39m
7:23AM0.32m
7:32PM0.42m
8:56AM0.27m
8:24PM0.46m
10:27AM0.25m
9:21PM0.49m
11:38AM0.24m
10:17PM0.52m
12:34PM0.23m
11:21PM0.55m
1:20PM0.23m
00:18AM0.57m
2:02PM0.24m
1:12AM0.58m
2:41PM0.26m
2:03AM0.56m
Low Tide
9:26AM-0.03m
8:47PM0.16m
10:05AM0.01m
9:50PM0.16m
10:47AM0.05m
11:04PM0.13m
11:31AM0.09m
00:23AM0.08m
12:18PM0.12m
1:40AM0.01m
1:09PM0.15m
2:48AM-0.07m
2:02PM0.15m
3:50AM-0.14m
2:56PM0.14m
4:47AM-0.19m
3:49PM0.11m
5:41AM-0.21m
4:43PM0.08m
6:31AM-0.21m
5:37PM0.05m
7:18AM-0.19m
6:31PM0.04m
Wave
height (m) 
direction
period (s) 
0.5
NE
3
0.3
E
2
0.4
ENE
3
0.3
NE
2
0.2
NNE
2
0.4
NNW
3
0.3
N
2
0.1
N
2
0.1
N
2
0.1
N
2
0.1
N
2
0.1
N
2
0.1
N
2
0.1
N
2
0.1
E
2
0.1
N
2
0
W
3
0
W
2
0.1
NW
2
0.5
NNW
3
0.7
NNW
3
0.7
N
3
0.4
NNW
4
0.5
N
3
0.6
NE
3
0.4
NE
3
0.5
NE
3
0.6
NE
3
0.4
ENE
3
0.7
ENE
3
0.4
ENE
3
0.4
E
3
0.3
E
2
0.3
ENE
2
0.2
ENE
2
0.3
E
2
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
25
NE
25
E
25
ENE
20
NE
10
N
25
N
15
NNE
5
NNW
10
NNW
15
NNE
10
N
10
NNE
10
NE
10
E
10
E
10
ENE
10
NNW
10
NW
10
NW
30
NNW
30
N
35
NNE
20
NNE
30
NNE
35
NE
25
ENE
30
NE
30
NE
30
ENE
40
ENE
25
ENE
30
E
25
ENE
25
ENE
15
ENE
20
ENE
 mm 
max°C
22
23
22
21
22
22
21
21
21
21
21
21
20
21
22
21
21
21
21
19
17
16
22
20
21
22
21
21
21
21
22
22
22
22
22
22
Moonrise
10:30
11:03
11:36
12:08
12:43
1:21
2:05
2:57
3:57
5:04
6:15
7:24
Moonset
10:00
10:56
11:53
12:51
1:53
2:59
4:08
5:19
6:28
7:31
8:24
Sunrise
7:05
7:07
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
5:43
5:43
5:44
5:45
5:45
5:45
5:45
5:46
5:47
5:49
5:49
5:50
Today's sea temperature in Mayo Key, Big Spanish Channel is
23.7° C
(Statistics for 24 Dec 1981-2005 – mean: 24.5 max: 26.1 min: 23.2°C)
Issued (local time): 12 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest