Rock Harbor, Key Largo Sea Conditions and Tide Table

Rock 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 07:44 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Thu morning, min 22°C on Thu night). Winds increasing (calm on Wed night, strong winds from the E by Sat afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Sat night. Warm air temperatures (max 25°C on Sun afternoon, min 24°C on Sat night). Winds decreasing (strong winds from the E on Sat night, light winds from the ESE by Tue afternoon).

Days 8–10 Weather Summary

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

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Mon morning. Warm (max 25°C on Fri night, min 24°C on Fri night). Winds decreasing (fresh winds from the ENE on Fri night, calm by Sun afternoon).

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Mon
28
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
00:17AM2.17ft
12:19PM1.97ft
00:59AM2.07ft
12:59PM1.9ft
1:47AM2ft
1:46PM1.84ft
2:40AM1.97ft
2:44PM1.84ft
3:39AM1.97ft
3:53PM1.87ft
4:40AM2ft
5:04PM1.97ft
5:39AM2.1ft
6:11PM2.17ft
6:35AM2.23ft
7:12PM2.36ft
7:28AM2.36ft
8:07PM2.59ft
8:18AM2.46ft
8:59PM2.76ft
9:08AM2.53ft
9:50PM2.82ft
9:58AM2.56ft
Low Tide
5:43PM0.07ft
6:09AM0.52ft
6:21PM0.16ft
6:49AM0.62ft
7:05PM0.23ft
7:38AM0.72ft
7:59PM0.3ft
8:39AM0.75ft
9:04PM0.36ft
9:48AM0.66ft
10:13PM0.33ft
10:54AM0.46ft
11:19PM0.26ft
11:53AM0.2ft
00:19AM0.13ft
12:46PM-0.13ft
1:14AM0ft
1:36PM-0.43ft
2:06AM-0.1ft
2:25PM-0.66ft
2:57AM-0.2ft
3:14PM-0.79ft
3:46AM-0.2ft
4:04PM-0.82ft
Wave
height (ft) 
direction
period (s) 
0
E
4
1.5
ENE
4
2
ENE
4
3
E
4
3.5
E
5
3.5
E
5
3.5
E
6
4.5
ESE
6
4.5
ESE
6
4.5
ESE
6
3.5
SE
6
3.5
SE
6
4.5
ESE
6
3
SE
5
2.5
SE
5
3.5
ESE
5
2.5
SE
5
1.5
SE
4
3
ESE
4
2.5
SE
5
2
SE
5
3.5
ESE
5
3
SE
5
2.5
SE
5
3.5
ESE
5
3
SE
5
2.5
SE
5
3
ESE
5
2.5
ESE
5
2
ESE
4
1.5
E
4
1
E
4
0.5
E
4
1.5
NE
2
1.5
NE
3
1.5
ENE
3
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
thunderstorm
rain showers
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
risk tstorm
rain shwrs
clear
 mph
5
NE
15
ENE
15
ENE
20
ENE
20
ENE
20
E
20
E
25
E
25
E
20
ESE
20
E
20
E
20
ESE
15
E
15
E
20
ESE
10
ESE
10
E
15
ESE
15
ESE
10
E
20
ESE
15
ESE
10
E
20
ESE
15
E
15
E
20
E
10
E
15
E
10
E
5
ENE
5
SE
10
NE
10
NE
10
ESE
 in 
0.04
0.08
0.2
max°F
73
75
75
73
73
75
75
75
75
75
75
77
77
75
77
77
77
77
77
75
77
75
75
77
77
75
77
77
77
77
77
77
77
77
77
77
Moonrise
11:16
12:11
1:05
1:54
2:39
3:20
3:58
4:34
5:09
5:46
6:26
7:10
Moonset
8:58
9:43
10:35
11:31
12:31
1:32
2:34
3:36
4:39
5:43
6:50
7:59
9:12
Sunrise
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:50
6:48
6:48
Sunset
7:44
7:45
7:45
7:45
7:45
7:46
7:46
7:46
7:47
7:47
7:49
7:49
7:50
Today's sea temperature in Rock Harbor, Key Largo is 77 °F (Statistics for 16 Apr 1981-2005 – mean: 77 max: 80 min: 75°F)
Issued (local time): 7 pm Wednesday 16 Apr 2025
Forecast update inUpdates in 3 hr 35 min 22 sUpdate imminent
Nearest