Key Largo Sea Conditions and Tide Table

Key Largo 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 07:33 AM and sunset is at 07:28 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm air temperatures (max 25°C on Thu morning, min 23°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 28mm), heaviest during Tue night. Warm air temperatures (max 26°C on Mon night, min 20°C on Tue afternoon). Winds increasing (light winds from the SW on Mon night, fresh winds from the NNE by Tue night).

Days 7–9 Weather Summary

Heavy rain (total 76mm), heaviest during Wed morning. Warm (max 23°C on Fri afternoon, min 18°C on Thu night). Winds increasing (light winds from the SSE on Wed morning, near gales from the N by Thu afternoon).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm (max 24°C on Sat afternoon, min 19°C on Sat morning). Mainly fresh winds.

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Fri
27
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
5:58AM0.19m
6:03PM0.18m
7:06AM0.19m
7:12PM0.19m
8:09AM0.20m
8:17PM0.20m
9:02AM0.22m
9:13PM0.22m
9:48AM0.23m
10:03PM0.23m
10:29AM0.25m
10:49PM0.26m
11:10AM0.26m
11:35PM0.27m
11:50AM0.27m
00:19AM0.28m
12:31PM0.27m
1:04AM0.29m
1:13PM0.27m
1:52AM0.28m
1:58PM0.26m
2:42AM0.27m
2:48PM0.25m
3:37AM0.26m
3:44PM0.24m
4:39AM0.24m
4:48PM0.23m
5:48AM0.23m
6:01PM0.23m
Low Tide
12:51PM0.09m
1:20AM0.04m
1:56PM0.09m
2:19AM0.03m
2:52PM0.07m
3:11AM0.02m
3:40PM0.05m
3:58AM-0.00m
4:24PM0.01m
4:42AM-0.02m
5:04PM-0.02m
5:25AM-0.03m
5:44PM-0.05m
6:07AM-0.04m
6:25PM-0.07m
6:50AM-0.04m
7:07PM-0.08m
7:35AM-0.03m
7:52PM-0.08m
8:22AM-0.01m
8:41PM-0.07m
9:13AM0.01m
9:36PM-0.05m
10:11AM0.03m
10:39PM-0.03m
11:18AM0.05m
11:50PM-0.02m
12:31PM0.05m
Wave
height (m) 
direction
period (s) 
0.7
SE
4
0.4
SE
4
0.2
ESE
4
0.1
SE
3
0.1
SE
2
0.4
SE
3
0.6
SE
4
0.6
SE
4
0.7
SE
4
1
SE
5
0.8
SE
5
0.9
SE
5
0.8
SE
5
0.7
SE
5
0.5
SE
4
0.4
SSE
3
0.5
N
3
0.8
NNE
4
0.4
E
4
0.4
N
2
0.2
E
4
0.7
N
3
1.3
NNE
4
0.9
NNE
4
0.8
N
4
0.9
ENE
4
0.9
NE
4
0.6
NNE
3
0.6
ENE
4
0.9
E
4
0.9
E
4
0.9
ESE
5
1
E
5
0.9
ESE
5
0.8
ESE
5
0.9
ESE
4
0.9
ESE
6
0.8
SE
5
0.5
ESE
4
0.4
ESE
4
0.4
SE
4
0.2
ESE
4
0.7
ENE
4
0.7
ENE
4
0.8
E
4
1.1
E
5
1.4
E
6
part cloud
part cloud
rain showers
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
heavy rain
rain showers
light rain
light rain
part cloud
part cloud
rain showers
clear
part cloud
rain showers
clear
clear
part cloud
part cloud
rain showers
thunderstorm
light rain
part cloud
rain showers
part cloud
part cloud
rain showers
clear
thunderstorm
thunderstorm
mod rain
thunderstorm
some clouds
some clouds
rain shwrs
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
heavy rain
rain shwrs
light rain
light rain
some clouds
some clouds
rain shwrs
clear
some clouds
rain shwrs
clear
clear
some clouds
some clouds
rain shwrs
risk tstorm
light rain
some clouds
rain shwrs
some clouds
some clouds
rain shwrs
clear
risk tstorm
risk tstorm
mod rain
risk tstorm
 km/h
20
S
15
SSW
5
W
10
ESE
15
SSE
20
SE
20
SSE
20
SSE
25
SE
30
SE
25
SSE
30
SSE
30
S
20
SSW
20
SSW
20
SW
30
N
30
NNE
5
SSE
20
NNW
10
N
30
NNW
55
N
30
N
30
N
35
NE
30
N
25
NNE
25
NE
25
ENE
30
ENE
30
ENE
30
E
25
E
25
E
30
ESE
25
E
25
E
20
ESE
10
E
10
ESE
10
ENE
30
NE
25
ENE
30
ENE
35
ENE
40
ENE
 mm 
2
2
2
1
2
2
7
3
4
9
25
4
27
15
2
2
1
1
1
3
1
1
5
1
6
7
10
max°C
25
25
24
25
25
25
25
25
25
25
25
25
25
25
26
25
25
21
21
21
20
20
21
21
20
23
23
21
24
23
23
24
24
24
24
24
24
24
24
24
24
24
24
24
24
22
22
Moonrise
3:07
3:56
4:40
5:21
5:57
6:32
7:05
7:39
8:14
8:53
9:37
10:27
11:24
12:27
1:33
2:38
Moonset
1:32
2:28
3:26
4:25
5:24
6:23
7:23
8:23
9:27
10:33
11:42
12:50
1:56
2:55
3:47
Sunrise
7:33
7:33
7:31
7:31
7:30
7:28
7:28
7:26
7:26
7:24
7:22
7:22
7:20
7:20
7:18
7:18
Sunset
7:28
7:29
7:29
7:30
7:30
7:30
7:30
7:31
7:31
7:32
7:32
7:32
7:34
7:34
7:35
7:35
Today's sea temperature in Key Largo is
25.3° C
(Statistics for 12 Mar 1981-2005 – mean: 23.7 max: 26.1 min: 22.1°C)
Issued (local time): 1 am Thursday 12 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest