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 08:27 PM.

Days 1–4 Weather Summary

Heavy rain (total 37mm), heaviest during Fri night. Very warm air temperatures (max 30°C on Fri afternoon, min 25°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Very warm air temperatures (max 30°C on Tue afternoon, min 28°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Fri morning. Warm (max 30°C on Sat afternoon, min 27°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 29°C on Sun afternoon, min 28°C on Sun night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 29°C on Wed afternoon, min 28°C on Wed night). Wind will be generally light.

Fri
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
31
Saturday
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:08PM0.97m
4:38AM0.73m
4:02PM0.85m
5:08AM0.78m
5:01PM0.73m
5:40AM0.82m
6:17PM0.63m
6:16AM0.85m
8:10PM0.57m
6:57AM0.88m
7:45AM0.90m
8:39AM0.92m
9:33AM0.95m
1:56AM0.64m
10:25AM0.98m
2:01AM0.65m
11:13AM1.01m
2:15AM0.65m
11:57AM1.03m
2:31AM0.66m
12:39PM1.03m
2:49AM0.67m
1:21PM1.02m
3:08AM0.69m
2:02PM0.98m
Low Tide
10:14PM0.21m
9:57AM0.45m
10:43PM0.30m
11:08AM0.42m
11:06PM0.39m
12:27PM0.39m
11:25PM0.47m
1:51PM0.35m
11:36PM0.53m
3:11PM0.30m
4:16PM0.24m
5:08PM0.19m
5:52PM0.14m
6:32PM0.11m
7:08PM0.09m
5:26AM0.59m
7:41PM0.09m
6:13AM0.56m
8:12PM0.10m
6:59AM0.52m
8:41PM0.14m
7:46AM0.48m
Wave
Height (m)
Direction
Period (s)
0.5
NW
5
0.5
NW
5
0.4
WSW
3
0.8
S
4
0.6
S
4
0.7
S
4
0.6
S
4
0.4
SSW
4
0.6
S
4
0.5
S
4
0.4
SSW
3
0.4
SSW
3
0.4
S
4
0.3
SSW
4
0.4
S
3
0.3
S
3
0.2
S
4
0.1
S
4
0.2
W
3
0.3
WNW
3
0.3
WNW
3
0.4
WSW
3
0.3
WNW
4
0.3
WNW
4
0.4
SW
4
0.4
SW
4
0.5
S
3
0.4
SSW
3
0.5
WSW
4
0.4
W
4
0.5
W
4
0.5
WNW
5
0.4
WNW
5
0.3
WNW
5
0.3
W
4
0.3
W
4
0.3
WNW
4
0.3
WNW
4
0.2
WNW
4
0.2
WNW
4
0.2
WNW
4
0.2
WNW
4
0.3
WNW
4
0.4
WNW
3
0.5
WNW
4
0.7
WNW
5
0.7
WNW
5
thunderstorm
thunderstorm
part cloud
rain showers
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
part cloud
rain showers
thunderstorm
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
some clouds
rain shwrs
clear
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
some clouds
rain shwrs
risk tstorm
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
15
WNW
10
NNE
25
S
25
S
20
SSW
20
S
20
SSW
15
S
25
S
20
SSW
15
SSW
20
S
20
SW
5
SW
15
S
15
WSW
5
NW
5
SW
20
W
10
NW
10
SW
15
SW
10
SSE
10
SSE
20
SSW
15
SW
20
SSW
20
SW
15
WSW
20
SW
20
WSW
10
WNW
15
SW
15
W
5
W
10
SW
15
W
5
SSW
10
WSW
15
W
15
WSW
15
W
15
W
20
WNW
20
W
20
W
20
W
 mm
3
18
3
3
1
2
7
2
1
1
4
1
2
max °C
30
28
29
29
29
29
30
29
29
29
29
29
30
29
29
30
29
29
29
29
28
29
29
28
30
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
Moonrise
11:11
12:09
1:06
2:02
2:59
3:55
4:51
5:45
6:35
7:21
8:03
8:39
9:13
9:43
10:13
Moonset
11:00
11:31
12:01
12:32
1:05
1:41
2:21
3:06
3:56
4:50
5:47
6:44
7:42
8:38
9:34
Sunrise
6:46
6:47
6:47
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:54
Sunset
8:27
8:25
8:25
8:25
8:24
8:24
8:23
8:23
8:22
8:22
8:22
8:22
8:21
8:20
8:20
8:19
Today's sea temperature in Longboat Key is
31.7° C
(Statistics for 17 Jul 1981-2005 – mean: 29.2 max: 30.0 min: 28.3°C)
Issued (local time): 1 pm Friday 17 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest