Elliott Key Harbor, Elliott Key, Biscayne Bay Sea Conditions and Tide Table

Elliott Key Harbor, Elliott Key, 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 07:26 AM and sunset is at 07:30 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Thu afternoon, min 14°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the NNW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon morning, min 18°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 25°C on Tue night, min 22°C on Wed night). Winds increasing (light winds from the SSW on Tue night, fresh winds from the NE by Wed night).

Days 10–12 Weather Summary

Heavy rain (total 38mm), heaviest during Sat night. Warm (max 24°C on Fri afternoon, min 23°C on Fri morning). Winds decreasing (fresh winds from the ESE on Fri night, calm by Sun night).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
2:56PM0.39m
3:33AM0.38m
3:40PM0.38m
4:21AM0.37m
4:28PM0.37m
5:13AM0.36m
5:20PM0.36m
6:08AM0.36m
6:18PM0.37m
7:04AM0.37m
7:18PM0.38m
7:59AM0.38m
8:17PM0.41m
8:53AM0.41m
9:14PM0.44m
9:45AM0.44m
10:09PM0.47m
10:34AM0.47m
11:03PM0.50m
11:23AM0.49m
11:55PM0.52m
12:11PM0.50m
00:46AM0.52m
Low Tide
9:14AM0.05m
9:31PM-0.01m
9:52AM0.08m
10:13PM0.01m
10:37AM0.10m
11:05PM0.02m
11:34AM0.11m
00:07AM0.02m
12:41PM0.11m
1:12AM0.02m
1:45PM0.09m
2:13AM0.01m
2:42PM0.06m
3:09AM-0.01m
3:35PM0.02m
4:01AM-0.03m
4:25PM-0.02m
4:52AM-0.04m
5:13PM-0.06m
5:41AM-0.05m
6:02PM-0.09m
6:30AM-0.05m
6:50PM-0.11m
Wave
height (m) 
direction
period (s) 
0.4
NE
7
0.4
NE
10
0.3
NE
10
0.3
NE
12
0.6
S
3
0.6
WNW
3
0.8
NNW
4
0.6
NE
8
0.6
NE
8
0.4
NE
8
0.3
NE
8
0.3
NE
10
0.5
E
3
0.5
E
4
0.7
E
4
0.5
ESE
4
0.4
ESE
4
0.2
ESE
4
0.3
SE
4
0.3
SE
4
0.1
NW
2
0.6
NE
4
1.1
ENE
5
1.2
ENE
6
1.2
E
5
1
E
5
1.2
E
5
1.1
E
5
0.9
E
5
1.2
E
5
1
E
5
0.8
ESE
5
0.8
E
4
0.8
ESE
5
0.6
ESE
4
0.5
ESE
4
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
risk tstorm
risk tstorm
risk tstorm
cloudy
cloudy
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
10
ENE
10
ESE
5
E
15
S
30
SW
30
NW
30
N
20
ENE
15
ENE
15
ESE
15
E
10
ENE
20
ESE
20
ESE
25
ESE
20
SE
15
SE
10
ESE
10
SSE
15
ESE
10
NNW
30
NE
35
NE
30
ENE
30
E
30
E
30
E
30
E
25
E
30
ESE
25
ESE
20
ESE
25
SE
25
ESE
20
SE
10
SSE
 mm 
5
3
1.0
1.0
2.0
2.0
5
2.0
2.0
13
2.0
3
7
max°C
21
22
21
22
25
23
15
18
18
19
20
20
21
22
23
24
24
23
24
24
25
24
23
22
22
23
23
23
24
23
24
24
24
24
24
24
Moonrise
12:26
1:23
2:18
3:12
4:01
4:45
5:26
6:04
6:40
7:16
7:54
Moonset
10:16
10:58
11:46
12:40
1:39
2:41
3:45
4:50
5:55
7:00
8:06
9:14
Sunrise
7:26
7:24
7:24
7:22
7:22
7:20
7:18
7:18
7:16
7:16
7:15
7:13
Sunset
7:30
7:30
7:31
7:31
7:32
7:32
7:34
7:34
7:34
7:35
7:35
7:36
Today's sea temperature in Elliott Key Harbor, Elliott Key, Biscayne Bay is 24.3 °C (Statistics for 19 Mar 1981-2005 – mean: 23.9 max: 26.4 min: 22.3°C)
Issued (local time): 7 am Wednesday 19 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest