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 07:01 AM and sunset is at 05:36 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 22°C on Mon morning). Winds increasing (light winds from the E on Sat afternoon, strong winds from the ENE by Mon morning).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Warm air temperatures (max 24°C on Tue morning, min 22°C on Wed night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Fri morning, min 20°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 24°C on Tue morning, min 21°C on Mon morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
10:56AM0.26m
10:56PM0.24m
11:36AM0.26m
11:36PM0.23m
12:15PM0.26m
00:17AM0.23m
12:54PM0.26m
1:01AM0.23m
1:33PM0.25m
1:47AM0.23m
2:14PM0.25m
2:38AM0.23m
2:58PM0.24m
3:35AM0.23m
3:46PM0.23m
4:36AM0.23m
4:41PM0.23m
5:41AM0.24m
5:42PM0.23m
6:46AM0.25m
6:46PM0.24m
7:49AM0.27m
7:50PM0.25m
Low Tide
5:26PM0.06m
5:35AM-0.00m
6:04PM0.06m
6:12AM-0.00m
6:42PM0.06m
6:50AM0.00m
7:22PM0.05m
7:32AM0.01m
8:06PM0.04m
8:18AM0.02m
8:54PM0.03m
9:10AM0.04m
9:47PM0.02m
10:10AM0.05m
10:45PM0.00m
11:15AM0.05m
11:46PM-0.02m
12:20PM0.05m
00:46AM-0.04m
1:23PM0.04m
1:46AM-0.06m
2:21PM0.03m
2:44AM-0.08m
Wave
height (m) 
direction
period (s) 
0.4
NNE
3
0.4
NE
3
0.4
E
3
0.4
E
4
0.5
E
3
0.8
E
4
1
E
5
1.2
E
6
1.2
E
6
1.1
ESE
6
0.9
ESE
6
0.9
ESE
5
0.8
E
4
0.9
E
5
0.9
E
5
0.7
ESE
4
0.5
E
4
1
E
5
0.6
E
4
0.5
E
4
0.4
ESE
4
0.3
ESE
4
0.4
ESE
4
0.3
E
4
0.3
E
3
0.2
E
3
0.1
E
3
0.1
E
3
0.2
ENE
2
0.6
E
4
0.6
ESE
4
0.6
ESE
4
0.7
ESE
4
0.6
ESE
4
0.5
SE
4
0.4
SE
4
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
rain shwrs
clear
clear
clear
 km/h
20
NE
15
E
15
E
20
ENE
20
ENE
25
NE
35
ENE
40
ENE
35
E
35
E
30
ENE
25
ENE
30
ENE
30
NE
30
ENE
25
ENE
20
ENE
30
ENE
25
ENE
15
E
15
E
15
ENE
20
ENE
10
ENE
15
N
15
ENE
5
NNW
10
N
20
NE
20
E
25
ESE
25
ESE
25
ESE
20
SE
15
SSE
15
SE
 mm 
1
1
2
max°C
24
25
24
24
24
24
23
23
24
24
24
23
23
23
23
23
23
22
23
23
23
23
23
22
22
22
22
23
23
23
24
24
24
24
24
24
Moonrise
7:40
8:28
9:12
9:51
10:26
11:00
11:32
12:04
12:38
1:16
2:00
2:52
Moonset
6:06
7:03
8:01
8:59
9:55
10:52
11:49
12:48
1:50
2:55
4:05
Sunrise
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
Sunset
5:36
5:37
5:37
5:37
5:37
5:38
5:38
5:39
5:39
5:40
5:42
5:42
Today's sea temperature in Key Largo is
24.5° C
(Statistics for 20 Dec 1981-2005 – mean: 24.5 max: 26.1 min: 22.5°C)
Issued (local time): 6 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest