Sands Key, northwest point, Biscayne Bay Sea Conditions and Tide Table

Sands Key, northwest point, 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

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue afternoon, min 22°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the NE by Wed night).

Days 10–12 Weather Summary

Heavy rain (total 33mm), heaviest during Sun morning. Warm (max 24°C on Fri night, min 21°C on Mon morning). Winds decreasing (fresh winds from the E on Fri night, light winds from the S 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
1:49PM0.38m
2:25AM0.40m
2:27PM0.37m
3:13AM0.37m
3:12PM0.35m
4:09AM0.36m
4:09PM0.35m
5:15AM0.36m
5:19PM0.35m
6:23AM0.38m
6:32PM0.37m
7:25AM0.41m
7:40PM0.41m
8:18AM0.44m
8:39PM0.45m
9:07AM0.47m
9:33PM0.50m
9:54AM0.50m
10:23PM0.53m
10:39AM0.52m
11:12PM0.56m
11:25AM0.52m
00:01AM0.56m
Low Tide
8:28AM0.06m
8:42PM0.02m
9:07AM0.08m
9:26PM0.03m
9:55AM0.10m
10:20PM0.05m
10:57AM0.12m
11:27PM0.05m
12:09PM0.12m
00:37AM0.04m
1:17PM0.09m
1:41AM0.02m
2:15PM0.05m
2:38AM-0.01m
3:07PM0.01m
3:30AM-0.04m
3:56PM-0.05m
4:20AM-0.05m
4:42PM-0.09m
5:09AM-0.07m
5:29PM-0.12m
5:57AM-0.07m
6:15PM-0.14m
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
0.8
NW
3
0.8
NNW
4
0.6
NE
8
0.4
NE
8
0.3
NE
8
0.3
NE
8
0.2
ENE
10
0.5
E
3
0.5
E
4
0.5
E
4
0.5
E
4
0.4
ESE
4
0.2
ESE
4
0.1
SE
3
0.1
SE
4
0.2
WNW
2
0.4
NNE
3
0.8
ENE
4
1.2
ENE
6
1
E
5
0.8
E
5
1.1
E
5
1.2
E
5
1.2
E
5
1.3
E
6
0.9
ESE
5
0.7
ESE
5
0.8
E
4
0.9
ESE
4
0.7
ESE
4
0.3
ESE
4
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
thunderstorm
light rain
clear
clear
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
light rain
mod rain
cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
risk tstorm
light rain
clear
clear
some clouds
some clouds
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
light rain
mod rain
cloudy
risk tstorm
 km/h
15
ENE
10
ESE
5
ESE
15
SSW
30
SW
35
NW
30
N
20
ENE
10
ENE
15
E
10
ESE
10
E
25
E
20
ESE
20
ESE
15
SE
20
SSE
5
SE
5
ENE
5
W
20
NNW
25
NE
30
ENE
30
ENE
25
E
25
ENE
30
E
30
E
30
E
35
ESE
25
ESE
15
E
25
E
30
SE
10
SE
15
SW
 mm 
1.0
1.0
2.0
3
3
4
10
2.0
7
2.0
max°C
21
22
21
22
25
23
15
17
18
19
20
20
21
22
23
24
24
24
24
26
23
23
24
23
22
23
23
23
23
24
24
24
24
23
23
23
Moonrise
12:26
1:23
2:19
3:12
4:01
4:45
5:26
6:04
6:40
7:16
7:54
Moonset
10:16
10:58
11:45
12:39
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 Sands Key, northwest point, Biscayne Bay is 24.4 °C (Statistics for 19 Mar 1981-2005 – mean: 23.9 max: 26.4 min: 22.3°C)
Issued (local time): 1 am Wednesday 19 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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