Onion Key, Lostmans River Sea Conditions and Tide Table

Onion Key, Lostmans River 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 08:13 PM.

Days 1–4 Weather Summary

Heavy rain (total 40mm), heaviest during Mon afternoon. Very warm air temperatures (max 30°C on Sun night, min 25°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Thu afternoon. Very warm air temperatures (max 31°C on Sat afternoon, min 28°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Warm (max 32°C on Sun afternoon, min 27°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 33°C on Wed afternoon, min 27°C on Wed morning). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 19mm), heaviest on Sat afternoon. Warm (max 33°C on Tue afternoon, min 25°C on Sat night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tue
11
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
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
4:22AM0.18m
2:34PM0.24m
4:31AM0.18m
3:11PM0.25m
4:53AM0.19m
3:46PM0.26m
5:19AM0.20m
4:18PM0.26m
5:48AM0.20m
4:51PM0.25m
6:17AM0.21m
5:29PM0.24m
6:45AM0.22m
6:13PM0.23m
7:11AM0.22m
7:09PM0.21m
7:35AM0.22m
8:20PM0.19m
8:04AM0.23m
9:49PM0.17m
8:46AM0.23m
11:33PM0.16m
9:48AM0.24m
1:36AM0.17m
11:18AM0.25m
2:58AM0.18m
12:41PM0.26m
Low Tide
10:38PM0.00m
10:26AM0.09m
11:18PM-0.00m
11:05AM0.08m
11:55PM-0.00m
11:43AM0.08m
00:29AM-0.00m
12:20PM0.07m
1:03AM0.00m
12:57PM0.06m
1:35AM0.01m
1:37PM0.06m
2:07AM0.02m
2:20PM0.05m
2:39AM0.03m
3:09PM0.04m
3:11AM0.05m
4:08PM0.04m
3:43AM0.06m
5:17PM0.03m
6:31PM0.02m
5:16AM0.09m
7:41PM0.01m
7:11AM0.10m
8:45PM-0.01m
8:25AM0.10m
Wave
Height (m)
Direction
Period (s)
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
thunderstorm
cloud
thunderstorm
rain showers
part cloud
rain showers
clear
thunderstorm
clear
thunderstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
some clouds
rain shwrs
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
clear
risk tstorm
cloudy
risk tstorm
rain shwrs
some clouds
rain shwrs
clear
risk tstorm
clear
risk tstorm
clear
km/h
10
W
15
WNW
10
SE
10
WSW
15
WSW
20
WSW
15
WSW
20
WSW
25
WSW
15
WSW
20
WSW
20
W
10
W
10
SW
15
WSW
5
S
10
S
20
S
10
ENE
15
SE
20
S
10
E
10
ESE
10
SSW
10
ESE
15
SE
5
SSW
5
E
10
ESE
15
WSW
5
ESE
5
SE
10
SSW
10
ESE
10
SE
15
SSW
5
E
10
S
15
S
5
NW
10
NE
5
WNW
10
ESE
10
SE
15
SSW
15
E
10
ESE
 mm
10
6
22
1
1
1
3
3
2
5
3
2
3
2
2
1
5
4
3
5
7
1
1
3
max °C
30
29
28
28
29
30
29
29
30
29
29
30
29
29
30
29
30
31
29
30
32
30
30
32
30
29
32
30
31
33
30
30
31
30
31
32
30
29
29
27
28
31
30
30
32
30
30
Moonrise
7:10
7:52
8:30
9:04
9:36
10:07
10:38
11:10
11:46
12:26
1:14
2:09
3:13
4:22
5:33
Moonset
4:49
5:45
6:42
7:38
8:34
9:29
10:24
11:21
12:20
1:22
2:27
3:35
4:42
5:45
6:41
Sunrise
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:52
6:54
6:54
6:54
6:54
Sunset
8:13
8:13
8:12
8:12
8:10
8:10
8:09
8:08
8:08
8:07
8:07
8:07
8:06
8:05
8:05
8:04
Today's sea temperature in Onion Key, Lostmans River is
30.6° C
(Statistics for 26 Jul 1981-2005 – mean: 29.6 max: 30.6 min: 28.3°C)
Issued (local time): 7 pm Sunday 26 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest