Ocean Reef Harbor, Key Largo Sea Conditions and Tide Table

Ocean Reef Harbor, 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 — and sunset is at 08:00 PM.

Days 1–4 Weather Summary

Moderate rain (total 16mm), heaviest on Mon night. Warm air temperatures (max 27°C on Mon night, min 26°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Warm air temperatures (max 28°C on Sun afternoon, min 27°C on Thu night). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Tue night. Warm (max 28°C on Wed afternoon, min 26°C on Tue morning). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Fri afternoon. Warm (max 28°C on Thu afternoon, min 26°C on Fri afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 45mm), heaviest during Sun morning. Warm (max 28°C on Sun afternoon, min 26°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the NE by Wed afternoon).

Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wed
3
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
night
AM
Wave Height Map
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High Tide
11:02PM0.88m
11:11AM0.80m
11:55PM0.86m
12:06PM0.78m
00:50AM0.82m
1:06PM0.76m
1:45AM0.79m
2:07PM0.73m
2:42AM0.75m
3:12PM0.71m
3:38AM0.73m
4:16PM0.71m
4:34AM0.70m
5:18PM0.71m
5:28AM0.69m
6:13PM0.73m
6:17AM0.68m
7:02PM0.73m
7:04AM0.68m
7:46PM0.74m
7:47AM0.68m
8:27PM0.74m
8:28AM0.68m
9:06PM0.74m
9:07AM0.68m
9:44PM0.73m
9:45AM0.67m
Low Tide
5:08AM-0.00m
5:29PM-0.22m
6:05AM0.03m
6:28PM-0.15m
7:06AM0.05m
7:30PM-0.07m
8:10AM0.06m
8:35PM0.01m
9:14AM0.05m
9:39PM0.06m
10:13AM0.02m
10:39PM0.11m
11:08AM-0.00m
11:35PM0.13m
11:57AM-0.03m
00:26AM0.14m
12:43PM-0.04m
1:12AM0.14m
1:25PM-0.05m
1:54AM0.13m
2:06PM-0.05m
2:34AM0.13m
2:45PM-0.05m
3:13AM0.13m
3:23PM-0.03m
3:51AM0.15m
4:01PM-0.02m
Wave
Height (m)
Direction
Period (s)
1.2
E
5
0.9
E
5
0.8
E
4
1
E
5
0.8
ESE
5
0.7
ESE
4
1
E
5
0.7
ESE
5
0.7
ESE
4
0.7
E
4
0.8
ESE
4
0.6
ESE
4
0.8
E
4
0.7
ESE
4
0.7
ESE
4
0.9
E
4
0.8
ESE
4
0.7
SE
5
1
E
5
1
ESE
5
0.9
ESE
5
1.1
E
5
1.1
ESE
5
0.9
ESE
5
1.1
E
5
0.9
ESE
5
0.7
SE
5
0.8
E
4
0.7
SE
5
0.6
SE
4
0.9
E
4
0.9
SE
5
0.7
SE
4
0.9
ESE
5
0.6
ESE
4
0.4
ESE
4
0.4
E
3
0.3
E
3
0.3
SE
3
0.4
SSE
3
0.6
SSE
4
0.7
SE
4
0.6
SE
5
0.6
SE
5
0.4
SE
5
0.4
NNE
3
0.8
NE
6
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
mod rain
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
clear
some clouds
risk tstorm
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
cloudy
clear
risk tstorm
clear
risk tstorm
risk tstorm
clear
rain shwrs
risk tstorm
cloudy
clear
some clouds
some clouds
clear
some clouds
some clouds
mod rain
rain shwrs
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
km/h
30
E
25
E
25
E
30
ESE
25
E
20
E
30
ESE
20
E
20
E
25
ESE
20
ESE
20
E
25
ESE
25
ESE
20
E
25
ESE
25
ESE
25
E
25
E
25
ESE
25
E
30
ESE
30
ESE
25
E
30
ESE
25
ESE
20
E
25
ESE
20
ESE
20
E
25
ESE
20
ESE
25
ESE
15
E
15
E
15
E
15
SSE
15
SSW
15
S
20
S
15
S
25
S
20
S
5
SSW
5
ESE
20
NNE
30
NE
5
2
3
3
1
2
2
4
1
1
2
1
2
1
3
7
3
5
2
1
5
1
9
2
3
8
1
3
10
2
max °C
27
26
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
28
27
27
27
27
27
27
27
27
28
27
27
28
27
27
27
26
26
27
27
27
28
27
27
27
27
27
27
27
26
Moonrise
9:07
10:17
11:25
12:29
1:28
2:25
3:19
4:12
5:06
6:00
6:56
7:51
8:46
9:37
10:25
Moonset
10:33
11:34
12:25
1:09
1:46
2:20
2:51
3:21
3:51
4:24
4:59
5:38
6:22
7:11
8:03
8:58
Sunrise
6:33
6:33
6:33
6:33
6:33
6:31
6:31
6:31
6:31
6:31
6:31
6:31
6:30
6:30
6:30
6:30
Sunset
8:00
8:00
8:00
8:00
8:01
8:01
8:02
8:02
8:04
8:04
8:05
8:05
8:06
8:06
8:07
8:07
Today's sea temperature in Ocean Reef Harbor, Key Largo is
29.1° C
(Statistics for 18 May 1981-2005 – mean: 27.0 max: 28.5 min: 25.3°C)
Issued (local time): 7 pm Monday 18 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest