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 06:46 AM and sunset is at 08:27 PM.

Days 1–3 Weather Summary

Heavy rain (total 52mm), heaviest during Fri night. Warm air temperatures (max 29°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Wed morning. Very warm air temperatures (max 30°C on Tue afternoon, min 27°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Thu afternoon. Warm (max 30°C on Fri afternoon, min 27°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 19mm), heaviest on Mon afternoon. Warm (max 29°C on Sun morning, min 28°C on Sun morning). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 26mm), heaviest during Fri night. Warm (max 30°C on Fri afternoon, min 26°C on Sat morning). 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
31
Sat
1
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
PM
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
8:51AM0.48m
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)
0.6
WNW
4
0.6
WNW
5
0.5
NW
5
0.4
NW
5
0.5
S
3
0.5
S
3
0.9
S
4
0.8
SSW
4
0.7
SW
4
0.6
SSW
4
0.6
SSW
4
0.4
WSW
4
0.4
SSW
3
0.4
SSW
3
0.3
SSW
4
0.3
SSW
4
0.3
S
4
0.2
S
4
0.1
S
4
0.2
WSW
2
0.3
NW
2
0.1
W
4
0.2
W
4
0.3
NW
3
0.1
W
4
0.2
SSW
2
0.2
SSW
3
0.1
S
4
0.2
W
2
0.3
NW
3
0.3
NW
4
0.4
WNW
3
0.5
NW
4
0.5
WNW
4
0.6
WNW
4
0.6
WNW
5
0.5
W
5
0.5
W
4
0.4
W
4
0.3
W
4
0.2
W
4
0.2
W
4
0.1
W
4
0.1
W
3
0.3
ESE
2
0.2
SSE
3
0.2
SSE
3
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
rain showers
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
rain showers
part cloud
thunderstorm
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
cloudy
rain shwrs
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
some clouds
risk tstorm
rain shwrs
clear
risk tstorm
risk tstorm
rain shwrs
some clouds
risk tstorm
clear
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
rain shwrs
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
km/h
15
WNW
15
WSW
10
NNW
20
S
20
SSW
20
S
25
S
25
SSW
20
SSW
25
SSW
20
SW
15
SSW
20
S
15
SW
10
SW
10
S
15
WSW
5
NNW
0
SSE
15
W
10
NNE
5
NE
15
WNW
15
NE
10
SSE
20
WSW
10
WNW
10
SW
15
W
10
WNW
15
W
20
WNW
10
W
20
WSW
25
W
15
WSW
20
WSW
15
W
0
NNW
15
SW
15
W
5
ENE
10
NW
15
WNW
10
SE
15
SE
15
SSW
 mm
13
5
14
1
10
8
1
1
1
1
1
2
11
1
3
1
1
2
2
5
6
3
1
9
1
1
3
3
1
2
6
2
2
max °C
29
29
26
28
29
28
28
29
29
29
29
29
29
30
29
28
29
29
29
29
29
29
30
30
29
30
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
30
28
28
30
Moonrise
10:11
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
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
6:46
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): 7 am Friday 17 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest