Ragged Keys, Biscayne Bay Sea Conditions and Tide Table

Ragged Keys, 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 05:34 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Warm air temperatures (max 25°C on Sat afternoon, min 23°C on Mon morning). Winds increasing (light winds from the ENE on Sat night, fresh winds from the ENE by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Tue afternoon, min 22°C on Wed morning). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm (max 23°C on Fri afternoon, min 21°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Thu afternoon. Warm (max 23°C on Mon afternoon, min 21°C on Mon night). Mainly fresh winds.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
High Tide
9:26PM0.49m
10:06AM0.55m
10:06PM0.49m
10:45AM0.54m
10:47PM0.49m
11:24AM0.54m
11:31PM0.48m
12:03PM0.53m
00:17AM0.48m
12:44PM0.52m
1:08AM0.48m
1:28PM0.50m
2:05AM0.48m
2:16PM0.49m
3:06AM0.49m
3:11PM0.48m
4:11AM0.51m
4:12PM0.49m
5:16AM0.53m
5:16PM0.50m
6:19AM0.55m
6:20PM0.52m
7:19AM0.58m
Low Tide
3:41PM0.12m
3:50AM-0.01m
4:19PM0.12m
4:27AM-0.01m
4:57PM0.11m
5:05AM0.00m
5:37PM0.10m
5:47AM0.02m
6:21PM0.09m
6:33AM0.04m
7:09PM0.06m
7:25AM0.07m
8:02PM0.03m
8:25AM0.09m
9:00PM0.00m
9:30AM0.11m
10:01PM-0.04m
10:35AM0.10m
11:01PM-0.08m
11:38AM0.08m
00:01AM-0.12m
12:36PM0.05m
00:59AM-0.15m
Wave
height (m) 
direction
period (s) 
0.2
NNE
4
0.3
ENE
3
0.4
E
3
0.4
ENE
3
0.7
ENE
4
1.2
ENE
5
1.4
ENE
6
1.5
E
6
1.3
E
6
1.3
E
6
1.1
ENE
5
0.9
ENE
5
1
ENE
5
0.9
ENE
5
0.7
ENE
4
0.5
E
4
0.6
ENE
4
0.5
E
4
0.4
E
4
0.5
E
4
0.4
E
3
0.5
E
4
0.6
ENE
4
0.6
ENE
4
0.4
ENE
4
0.2
ENE
3
0.5
N
3
0.5
NE
5
0.9
NNE
4
1.1
ENE
6
1.1
ENE
5
1.2
ENE
5
1.1
E
5
1.1
E
5
1.2
E
5
1
E
5
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
rain showers
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
cloud
light rain
light rain
rain showers
rain showers
rain showers
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
rain shwrs
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
cloudy
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
 km/h
10
E
15
ESE
15
ENE
20
ENE
25
NE
35
ENE
35
ENE
35
E
35
E
30
ENE
30
ENE
30
NE
30
ENE
25
ENE
20
ENE
20
ENE
20
ENE
15
E
15
ENE
15
ESE
20
ENE
20
ENE
20
ENE
20
ENE
15
NE
5
N
20
N
20
NE
30
NNE
30
NE
30
NE
30
ENE
30
E
25
E
25
ESE
20
ESE
 mm 
2
2
1
1
2
3
2
max°C
25
24
24
24
24
24
23
24
23
23
23
23
22
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
22
22
22
21
21
22
22
Moonrise
8:28
9:12
9:51
10:26
10:59
11:31
12:03
12:37
1:15
1:58
2:50
Moonset
6:04
7:01
7:59
8:57
9:54
10:51
11:48
12:47
1:49
2:55
4:05
5:16
Sunrise
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
5:34
5:35
5:35
5:36
5:36
5:37
5:37
5:37
5:38
5:38
5:39
5:40
Today's sea temperature in Ragged Keys, Biscayne Bay is
25.2° C
(Statistics for 20 Dec 1981-2005 – mean: 24.5 max: 26.0 min: 22.3°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest