Key Biscayne Yacht Club, Biscayne Bay Sea Conditions and Tide Table

Key Biscayne Yacht Club, Biscayne Bay 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 14mm), 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 2mm), mostly falling on Fri night. Warm air temperatures (max 28°C on Sat afternoon, min 27°C on Thu night). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Warm (max 28°C on Tue afternoon, min 26°C on Mon morning). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Sat morning. Warm (max 28°C on Thu morning, min 26°C on Fri night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 38mm), heaviest during Mon night. Warm (max 28°C on Sun afternoon, min 26°C on Sat night). Winds decreasing (fresh winds from the S on Mon afternoon, calm by Tue morning).

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
11:54PM0.75m
12:03PM0.68m
00:47AM0.73m
12:58PM0.66m
1:42AM0.69m
1:58PM0.64m
2:37AM0.66m
2:59PM0.61m
3:34AM0.63m
4:04PM0.60m
4:30AM0.61m
5:08PM0.60m
5:26AM0.59m
6:10PM0.60m
6:20AM0.58m
7:05PM0.61m
7:09AM0.57m
7:54PM0.62m
7:56AM0.57m
8:38PM0.62m
8:39AM0.57m
9:19PM0.62m
9:20AM0.57m
9:58PM0.62m
9:59AM0.57m
10:36PM0.62m
10:37AM0.56m
Low Tide
5:48PM-0.16m
6:22AM-0.00m
6:43PM-0.13m
7:19AM0.02m
7:42PM-0.09m
8:20AM0.03m
8:44PM-0.04m
9:24AM0.03m
9:49PM0.00m
10:28AM0.03m
10:53PM0.04m
11:27AM0.02m
11:53PM0.06m
12:22PM-0.00m
00:49AM0.08m
1:11PM-0.02m
1:40AM0.09m
1:57PM-0.03m
2:26AM0.09m
2:39PM-0.03m
3:08AM0.08m
3:20PM-0.03m
3:48AM0.08m
3:59PM-0.03m
4:27AM0.08m
4:37PM-0.02m
5:05AM0.09m
5:15PM-0.01m
Wave
Height (m)
Direction
Period (s)
1.2
ENE
5
1
ENE
5
0.9
ENE
4
1
E
5
0.8
E
5
0.6
E
4
1
E
4
0.6
ESE
4
0.6
E
4
0.7
E
4
0.7
ESE
4
0.6
ESE
4
0.9
E
4
0.6
ESE
4
0.6
ESE
4
0.9
E
4
0.7
E
4
0.7
E
4
0.9
E
5
0.9
E
4
0.9
E
4
1
E
5
1
ESE
5
0.9
ESE
5
1
E
5
0.8
ESE
5
0.7
E
4
0.8
E
4
0.6
SE
4
0.6
SE
4
0.8
E
4
0.6
SE
4
0.6
SE
5
0.7
ESE
4
0.5
SE
4
0.5
SE
4
0.5
E
4
0.3
NE
5
0.2
ENE
4
0.3
SSE
2
0.4
SSE
4
0.6
SSE
4
0.4
SSE
5
0.4
SSE
5
0.4
SSE
5
1.2
NNE
11
2
NNE
10
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
clear
thunderstorm
cloud
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
cloud
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
mod rain
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
some clouds
some clouds
risk tstorm
clear
some clouds
clear
risk tstorm
cloudy
clear
some clouds
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
cloudy
risk tstorm
clear
some clouds
some clouds
some clouds
some clouds
risk tstorm
some clouds
mod rain
risk tstorm
risk tstorm
risk tstorm
cloudy
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
km/h
30
E
25
E
25
E
25
ESE
25
E
20
E
30
ESE
20
E
20
E
25
ESE
20
ESE
20
E
25
ESE
20
ESE
20
E
25
ESE
20
ESE
25
E
25
E
25
ESE
25
E
25
ESE
25
ESE
25
E
25
ESE
20
ESE
20
E
20
ESE
20
ESE
20
E
25
ESE
20
ESE
20
ESE
15
ESE
10
E
20
E
10
SE
5
S
15
SSE
15
SSW
10
SSW
30
S
15
SSW
5
NW
15
ENE
25
NNE
25
NE
5
3
1
3
1
1
2
2
1
1
1
1
1
2
8
1
1
3
2
4
14
2
3
9
max °C
27
26
27
27
27
27
27
27
27
27
27
27
27
27
28
27
27
28
27
27
27
27
27
28
27
27
28
27
28
28
27
27
28
27
26
27
27
27
28
28
28
28
27
28
28
27
26
Moonrise
9:06
10:16
11:24
12:28
1:28
2:24
3:19
4:12
5:06
6:01
6:56
7:52
8:46
9:38
10:26
Moonset
10:34
11:34
12:26
1:09
1:46
2:20
2:50
3:20
3:51
4:23
4:58
5:37
6:21
7:09
8:02
8:56
Sunrise
6:33
6:33
6:31
6:31
6:31
6:31
6:31
6:30
6:30
6:30
6:30
6:28
6:28
6:28
6:28
6:28
Sunset
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
8:07
Today's sea temperature in Key Biscayne Yacht Club, Biscayne Bay is
28.6° C
(Statistics for 18 May 1981-2005 – mean: 27.0 max: 28.6 min: 25.3°C)
Issued (local time): 7 pm Monday 18 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest