Key Biscayne Sea Conditions and Tide Table

Key Biscayne 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 05:36 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm air temperatures (max 28°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Warm air temperatures (max 26°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 27°C on Thu afternoon, min 22°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Warm (max 25°C on Sat afternoon, min 18°C on Sat night). Mainly fresh winds.

Days 14–17 Weather Summary

Heavy rain (total 24mm), heaviest during Tue night. Warm (max 26°C on Sat morning, min 24°C on Tue afternoon). Mainly fresh winds.

Thu
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
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
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:35PM0.74m
7:12AM0.78m
7:20PM0.75m
7:57AM0.80m
8:00PM0.75m
8:38AM0.80m
8:39PM0.74m
9:17AM0.80m
9:15PM0.73m
9:55AM0.78m
9:52PM0.71m
10:33AM0.76m
10:28PM0.69m
11:11AM0.74m
11:07PM0.66m
11:51AM0.71m
11:49PM0.63m
12:34PM0.68m
00:36AM0.61m
1:20PM0.66m
1:30AM0.59m
2:11PM0.64m
2:31AM0.59m
3:05PM0.63m
3:35AM0.61m
3:59PM0.63m
4:36AM0.64m
4:51PM0.65m
Low Tide
1:06PM0.18m
1:26AM0.11m
1:55PM0.17m
2:10AM0.08m
2:39PM0.17m
2:50AM0.07m
3:19PM0.17m
3:28AM0.06m
3:57PM0.18m
4:05AM0.07m
4:35PM0.20m
4:41AM0.09m
5:13PM0.22m
5:18AM0.11m
5:52PM0.24m
5:57AM0.14m
6:33PM0.26m
6:39AM0.18m
7:19PM0.27m
7:26AM0.21m
8:09PM0.28m
8:19AM0.23m
9:03PM0.27m
9:18AM0.25m
9:59PM0.25m
10:19AM0.25m
10:54PM0.21m
11:19AM0.23m
Wave
Height (m)
Direction
Period (s)
0.4
ENE
3
0.5
NE
4
0.4
NE
4
0.4
NE
3
0.4
NE
4
0.3
NE
4
0.3
NE
11
0.2
ENE
3
0.1
NE
11
0.4
NE
2
0.5
NE
4
0.6
ENE
4
0.4
ENE
4
0.6
ENE
4
0.5
ENE
4
0.4
NE
4
0.4
ENE
4
0.3
NE
4
0.3
NE
2
0.2
NNE
3
0.1
NE
11
0.2
S
2
0.2
W
2
0.1
NW
2
0.1
E
10
0.1
NE
5
0.1
NE
4
0.1
NE
4
0.7
N
4
0.9
NE
4
0.9
ENE
4
1.3
ENE
5
1.5
ENE
6
1.4
ENE
6
1.5
E
6
1.4
E
6
1.4
E
6
1.7
E
6
1.6
E
6
1.5
E
6
1.5
E
6
1.3
E
6
1.4
E
6
1.3
E
6
1.1
E
5
1.1
E
5
0.9
ENE
5
clear
clear
part cloud
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
rain showers
part cloud
rain showers
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
clear
part cloud
clear
part cloud
clear
clear
some clouds
clear
clear
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
risk tstorm
risk tstorm
rain shwrs
rain shwrs
some clouds
rain shwrs
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light rain
light rain
rain shwrs
rain shwrs
risk tstorm
risk tstorm
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
clear
some clouds
km/h
20
ENE
15
NE
10
ENE
20
ENE
10
ENE
5
N
20
ESE
5
SE
10
NE
20
ENE
15
ENE
20
ENE
20
ENE
20
ENE
20
E
20
ENE
15
E
10
NE
20
ENE
5
ESE
0
NW
10
SSW
15
WNW
15
NNW
10
NNW
10
WSW
10
NW
20
NNW
25
N
25
NE
30
NE
30
NE
35
ENE
35
NE
30
ENE
30
E
30
ENE
35
E
35
E
30
E
30
E
30
ENE
30
ENE
30
E
30
ENE
25
ENE
20
E
 mm
—
—
—
—
—
—
—
3
—
—
—
—
—
—
—
—
2
1
1
1
—
1
—
—
—
—
—
—
—
—
—
—
—
—
1
2
2
5
4
4
4
3
3
—
—
—
—
max °C
27
26
28
27
26
28
27
26
26
26
26
26
26
25
26
25
25
25
25
25
26
27
25
25
24
24
25
25
21
22
22
22
23
23
23
24
24
24
24
24
25
25
25
25
25
25
25
Moonrise
—
—
4:04
—
—
5:00
—
—
5:57
—
—
6:54
—
—
7:51
—
—
8:47
—
—
9:39
—
—
10:28
—
—
11:11
—
—
11:51
—
—
12:26
—
—
12:58
—
—
1:29
—
—
2:00
—
—
2:32
—
—
Moonset
3:19
—
—
3:50
—
—
4:24
—
—
5:00
—
—
5:39
—
—
6:23
—
—
7:12
—
—
8:04
—
—
8:58
—
—
—
9:53
—
—
10:48
—
—
11:42
—
—
—
12:36
—
—
1:31
—
—
2:27
—
—
Sunrise
—
—
6:31
—
—
6:33
—
—
6:33
—
—
6:33
—
—
6:35
—
—
6:35
—
—
6:35
—
—
6:37
—
—
6:37
—
—
6:37
—
—
6:39
—
—
6:39
—
—
6:39
—
—
6:41
—
—
6:41
—
—
Sunset
5:36
—
—
5:36
—
—
5:35
—
—
5:35
—
—
5:34
—
—
5:34
—
—
5:32
—
—
5:32
—
—
5:31
—
—
5:31
—
—
5:31
—
—
5:30
—
—
5:30
—
—
5:30
—
—
5:30
—
—
5:30
—
Today's sea temperature in Key Biscayne is
27.3°C
(Statistics for 05 Nov 1981-2005 – mean: 26.5 max: 27.7 min: 24.9°C)
Issued (local time): 6 pm Thursday 05 Nov 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest