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 05:40 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sat afternoon, min 18°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 20°C on Sun afternoon, min 7°C on Tue morning). Winds increasing (light winds from the WNW on Sun night, fresh winds from the N by Mon night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Sat morning, min 12°C on Wed night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
3:35PM0.64m
1:13AM1.03m
4:06PM0.65m
1:55AM0.98m
4:36PM0.67m
2:44AM0.90m
5:07PM0.70m
3:45AM0.81m
5:39PM0.75m
5:07AM0.71m
6:13PM0.81m
7:00AM0.64m
6:53PM0.88m
9:07AM0.62m
7:37PM0.96m
10:57AM0.64m
8:25PM1.03m
12:15PM0.66m
9:16PM1.10m
1:07PM0.67m
10:08PM1.16m
1:46PM0.66m
11:00PM1.19m
Low Tide
6:35PM0.59m
9:02AM0.11m
7:28PM0.58m
9:39AM0.16m
8:32PM0.57m
10:15AM0.22m
9:53PM0.55m
10:51AM0.30m
11:28PM0.49m
11:28AM0.39m
1:04AM0.40m
12:06PM0.48m
2:27AM0.27m
12:46PM0.55m
3:34AM0.15m
1:30PM0.61m
4:32AM0.03m
2:20PM0.64m
5:25AM-0.05m
3:14PM0.65m
6:15AM-0.09m
4:09PM0.63m
7:01AM-0.09m
Wave
height (m) 
direction
period (s) 
0.3
NE
2
0.5
E
3
0.5
E
3
0.2
ESE
3
0.4
ESE
3
0.3
ENE
2
0.3
N
2
0.2
NNW
3
0.1
SE
3
0.1
SW
2
0.2
NNW
2
0.1
W
3
0.1
W
3
0.1
W
5
0.1
W
5
0.1
W
5
0.1
W
4
0.1
W
4
0.1
SW
4
0.2
W
3
0.7
NNW
4
1.2
NNW
5
1.1
NW
5
1.3
NW
7
1
WNW
7
0.8
WNW
6
0.5
NW
6
0.4
NW
5
0.4
NW
3
0.6
NW
4
0.5
NW
4
0.5
NW
4
0.5
NW
4
0.4
WNW
4
0.4
NW
4
0.3
WNW
4
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
 km/h
20
ENE
20
ENE
20
ENE
15
ENE
20
E
15
NE
15
NNW
10
E
10
NE
15
WNW
10
NNW
5
NNE
10
NW
5
WNW
5
ENE
10
WNW
5
WNW
10
N
10
WNW
15
NW
25
N
30
NNW
30
N
30
N
25
N
20
NE
15
NNE
15
NNW
15
NNW
20
N
20
NW
20
NW
15
NNW
15
WNW
10
NW
0
ESE
 mm 
max°C
26
21
24
25
22
22
23
21
20
20
20
20
20
20
20
21
20
20
20
20
18
17
15
9
12
9
12
13
14
15
15
16
17
18
18
20
Moonrise
10:05
10:39
11:11
11:41
12:12
12:45
1:22
2:04
2:54
3:54
5:01
Moonset
8:05
9:04
10:02
11:00
11:59
12:59
2:03
3:10
4:21
5:33
6:42
7:44
Sunrise
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
Sunset
5:40
5:42
5:42
5:43
5:43
5:44
5:45
5:45
5:45
5:46
5:46
5:47
Today's sea temperature in Longboat Key is
20.1° C
(Statistics for 22 Dec 1981-2005 – mean: 22.1 max: 23.8 min: 20.7°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest