Longboat Key Sea Conditions and Tide Table

Longboat Key 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

Moderate rain (total 12mm), heaviest on Sun afternoon. Warm air temperatures (max 25°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Mon afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Wed morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Sat afternoon, min 16°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 16°C on Tue night). Winds decreasing (fresh winds from the NE on Sun afternoon, light winds from the NNE by Wed morning).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
2:34PM0.67m
11:53PM1.20m
3:27PM0.64m
00:41AM1.17m
4:17PM0.63m
1:30AM1.11m
5:01PM0.63m
2:22AM1.01m
5:41PM0.65m
3:19AM0.90m
6:17PM0.68m
4:27AM0.78m
6:50PM0.73m
5:57AM0.69m
7:22PM0.78m
7:46AM0.63m
7:53PM0.83m
9:27AM0.62m
8:24PM0.88m
10:47AM0.63m
8:55PM0.93m
11:48AM0.65m
9:28PM0.97m
12:37PM0.66m
Low Tide
5:06PM0.63m
7:57AM-0.09m
5:44PM0.62m
8:47AM-0.04m
6:30PM0.61m
9:35AM0.04m
7:32PM0.60m
10:22AM0.14m
8:56PM0.60m
11:06AM0.23m
10:42PM0.58m
11:48AM0.32m
00:35AM0.53m
12:27PM0.40m
2:07AM0.44m
1:05PM0.47m
3:11AM0.35m
1:43PM0.52m
4:00AM0.26m
2:20PM0.57m
4:41AM0.18m
2:57PM0.60m
5:20AM0.12m
Wave
height (m) 
direction
period (s) 
0.4
SSW
4
0.3
SSW
4
0.4
SW
3
0.4
SSW
4
0.4
WSW
4
0.4
SSE
3
0.5
S
4
0.6
SSW
4
0.6
WSW
4
1
W
5
1.2
WNW
6
0.9
WNW
6
0.6
WNW
6
0.5
W
5
0.3
W
6
0.3
W
3
0.2
NNW
3
0.1
W
5
0.1
W
2
0.1
NW
3
0.3
WNW
5
0.3
WNW
5
0.3
W
6
0.3
W
6
0.4
N
3
0.4
NNW
4
0.6
NE
3
0.4
N
3
0.8
NE
4
0.7
ENE
4
0.5
E
3
0.6
E
3
0.4
ENE
3
0.5
N
3
0.6
NE
3
0.5
NE
3
clear
clear
clear
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
risk tstorm
rain shwrs
clear
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
 km/h
15
SSW
10
SW
20
S
15
SSW
10
SSE
20
SSE
20
SSW
15
WSW
20
W
25
NW
30
NNE
25
NE
15
NE
15
E
5
ESE
15
NW
5
WNW
10
W
10
WNW
0
SSW
10
SE
10
WNW
10
NE
15
NNE
15
NNE
20
ENE
25
NE
25
NNE
25
ENE
30
ENE
20
E
20
ENE
20
ENE
20
N
20
ENE
20
NE
 mm 
1
1
5
4
1
max°C
23
23
23
24
23
23
25
25
24
22
18
18
20
18
19
19
17
20
20
20
22
22
22
22
23
21
22
24
20
23
24
20
23
23
20
20
Moonrise
6:18
7:28
8:38
9:45
10:48
11:47
12:42
1:36
2:29
3:22
4:17
5:13
Moonset
9:06
10:02
10:49
11:29
12:02
12:32
1:01
1:28
1:57
2:28
3:02
Sunrise
7:07
7:07
7:07
7:09
7:09
7:09
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
5:36
5:36
5:36
5:36
5:36
5:37
5:37
5:37
5:37
5:37
5:37
5:37
Today's sea temperature in Longboat Key is
20.9° C
(Statistics for 05 Dec 1981-2005 – mean: 23.4 max: 25.0 min: 22.1°C)
Issued (local time): 6 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest