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 07:54 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 20°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Wed afternoon. Warm air temperatures (max 26°C on Tue afternoon, min 18°C on Mon night). Mainly strong winds.

Days 8–10 Weather Summary

Heavy rain (total 27mm), heaviest during Wed night. Warm (max 25°C on Fri afternoon, min 18°C on Wed night). Winds decreasing (fresh winds from the E on Wed night, light winds from the ESE by Sat morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Tue morning, min 21°C on Sat night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
1:42AM0.81m
12:46PM1.01m
2:41AM0.76m
1:17PM1.08m
3:44AM0.70m
1:52PM1.11m
4:58AM0.65m
2:31PM1.12m
7:00AM0.61m
3:17PM1.08m
4:12PM1.02m
5:22PM0.94m
10:47AM0.67m
6:56PM0.86m
10:32AM0.70m
8:36PM0.81m
10:43AM0.74m
10:00PM0.79m
11:00AM0.79m
11:09PM0.77m
11:19AM0.85m
00:07AM0.76m
11:40AM0.90m
00:59AM0.75m
12:02PM0.95m
Low Tide
7:09PM0.12m
6:47AM0.48m
7:57PM0.03m
7:10AM0.54m
8:47PM-0.01m
7:30AM0.58m
9:41PM-0.02m
7:43AM0.61m
10:40PM0.01m
7:22AM0.61m
11:45PM0.06m
00:56AM0.12m
2:07AM0.17m
12:16PM0.66m
3:07AM0.22m
2:52PM0.60m
3:56AM0.27m
4:12PM0.49m
4:35AM0.33m
5:07PM0.39m
5:07AM0.38m
5:52PM0.29m
5:35AM0.44m
6:32PM0.20m
5:59AM0.49m
7:10PM0.14m
Wave
height (m) 
direction
period (s) 
0.4
NW
3
0.2
NNE
2
0.3
NW
2
0.3
NNW
3
0.3
SE
3
0.2
SSW
2
0.2
WNW
2
0.1
NW
3
0.5
NW
3
0.7
NW
4
0.9
NE
4
0.8
NE
4
0.9
ENE
4
0.9
E
4
0.7
ESE
4
0.9
ESE
4
0.8
E
4
0.9
E
4
1
SE
5
0.7
ESE
4
0.4
SSE
5
0.4
ENE
3
0.4
NE
3
0.4
NNW
3
0.4
E
3
0.2
ESE
3
0.2
SSW
2
0.1
NW
2
0.1
S
2
0.3
SSE
4
0.2
S
4
0.2
S
3
0.4
S
4
0.3
S
4
0.3
SSW
3
0.3
SSW
4
0.3
SW
5
0.2
SSW
5
0.3
S
2
0.3
S
4
0.4
SSW
4
0.4
SW
5
0.4
SW
6
0.4
SW
6
0.4
SW
7
0.4
SW
6
0.4
SSW
4
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
mod rain
heavy rain
mod rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
cloudy
cloudy
mod rain
heavy rain
mod rain
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
risk tstorm
 km/h
15
E
10
ENE
20
WNW
15
E
10
SE
20
W
10
NNE
10
NNW
20
NW
30
NE
35
ENE
35
ENE
35
ENE
35
E
30
E
30
E
30
E
30
E
30
E
20
ENE
20
E
15
ENE
20
NE
20
NNW
15
E
10
ESE
20
W
10
ENE
15
SSW
15
SW
10
S
15
SSW
15
SW
5
SW
15
S
10
WSW
5
W
15
S
15
SSW
15
SW
15
SSW
15
SW
5
W
15
S
15
SSW
15
SE
25
SE
 mm 
6
19
8
9
max°C
22
23
25
24
24
25
24
23
24
23
23
25
22
22
26
23
21
19
18
18
22
21
22
25
24
22
23
23
22
23
22
23
23
23
24
24
24
24
25
25
25
25
25
25
26
26
23
Moonrise
6:52
7:33
8:21
9:17
10:19
11:27
12:35
1:40
2:43
3:41
4:38
5:33
6:28
7:24
8:20
Moonset
8:29
9:40
10:52
12:02
1:05
1:59
2:45
3:24
3:58
4:28
4:57
5:26
5:56
6:28
7:04
Sunrise
7:03
7:03
7:01
7:01
7:00
6:58
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:50
Sunset
7:54
7:55
7:55
7:57
7:57
7:58
7:58
7:59
8:00
8:00
8:00
8:00
8:01
8:01
8:02
8:02
Today's sea temperature in Longboat Key is
23.1° C
(Statistics for 16 Apr 1981-2005 – mean: 22.6 max: 24.2 min: 20.9°C)
Issued (local time): 7 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest