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 08:25 PM.

Days 1–4 Weather Summary

Moderate rain (total 12mm), heaviest on Mon afternoon. Very warm air temperatures (max 30°C on Tue afternoon, min 26°C on Thu morning). Winds decreasing (strong winds from the S on Mon afternoon, calm by Wed night).

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Sun morning. Very warm air temperatures (max 30°C on Thu afternoon, min 26°C on Fri morning). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 56mm), heaviest during Mon afternoon. Warm (max 29°C on Sun afternoon, min 24°C on Mon morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 29°C on Wed afternoon, min 28°C on Wed night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Warm (max 29°C on Sat afternoon, min 27°C on Sun night). Wind will be generally light.

Mon
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
Sunday
2
Monday
3
Tuesday
4
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
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
3:29AM0.72m
2:46PM0.92m
3:51AM0.76m
3:34PM0.83m
4:16AM0.80m
4:32PM0.74m
Low Tide
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
9:09PM0.19m
8:35AM0.44m
9:34PM0.25m
9:29AM0.41m
9:59PM0.33m
10:29AM0.37m
Wave
Height (m)
Direction
Period (s)
1.5
SSW
6
1.5
SSW
6
1.6
SSW
6
1.5
SW
6
1.2
WSW
7
1.1
WSW
8
0.9
WSW
7
0.8
W
7
0.7
W
8
0.7
W
7
0.6
W
7
0.5
W
7
0.4
W
7
0.4
WNW
4
0.3
W
6
0.3
W
6
0.2
W
6
0.2
W
5
0.4
NW
3
0.4
NW
4
0.4
WNW
4
0.7
W
4
0.8
WNW
5
0.9
W
5
0.9
WNW
6
0.8
WNW
6
0.8
WNW
6
0.6
WNW
6
0.6
W
5
0.6
WNW
6
0.6
WNW
5
0.5
W
6
0.5
W
6
0.4
W
5
0.4
WNW
5
0.4
WNW
5
0.3
WNW
5
0.3
WNW
4
0.3
WNW
4
0.3
WNW
4
0.4
WNW
4
0.4
WNW
4
0.4
NW
4
0.4
WSW
3
0.5
WSW
3
0.6
W
4
0.5
W
4
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
rain showers
heavy rain
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
part cloud
thunderstorm
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
rain showers
part cloud
clear
part cloud
part cloud
part cloud
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
some clouds
rain shwrs
heavy rain
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
some clouds
risk tstorm
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
clear
km/h
40
S
35
S
35
S
30
S
20
S
20
SSE
20
SSW
5
SSE
10
ESE
15
W
15
ESE
10
ESE
15
WNW
15
NE
10
S
15
SW
5
ENE
10
WNW
25
WNW
15
WSW
15
SW
25
SW
20
SW
25
WSW
20
WSW
20
SW
15
WSW
15
W
15
SW
20
WSW
15
WNW
15
WSW
10
WNW
15
W
15
WNW
15
W
15
W
15
W
15
W
20
W
20
NW
15
SSW
15
WSW
15
W
20
SW
25
WSW
20
WSW
 mm
5
2
1
1
3
1
3
1
22
17
5
2
1
8
2
1
7
max °C
28
29
29
30
29
29
30
29
28
30
30
28
30
30
29
30
30
28
29
28
24
26
28
28
29
29
29
29
29
29
29
29
28
29
29
29
29
29
29
29
29
28
29
29
29
29
29
Moonrise
2:02
2:59
3:55
4:51
5:45
6:35
7:21
8:03
8:39
9:13
9:43
10:13
10:43
11:14
11:49
Moonset
12:32
1:05
1:41
2:21
3:06
3:56
4:50
5:47
6:44
7:42
8:38
9:34
10:31
11:29
12:29
Sunrise
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:54
6:54
6:54
6:54
Sunset
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
8:17
8:17
8:16
Today's sea temperature in Longboat Key is
31.3° C
(Statistics for 20 Jul 1981-2005 – mean: 29.3 max: 30.0 min: 28.3°C)
Issued (local time): 1 pm Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest