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 06:00 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Warm air temperatures (max 27°C on Sat morning, min 22°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Mon afternoon, min 8°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Wed morning).

Days 8–10 Weather Summary

Heavy rain (total 25mm), heaviest during Sat night. Warm (max 22°C on Sat afternoon, min 5°C on Thu night). Winds increasing (light winds from the ESE on Fri night, near gales from the WSW by Sun morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Wed afternoon, min 10°C on Mon night). Winds decreasing (near gales from the W on Sun afternoon, calm by Tue afternoon).

Fri
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
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
High Tide
6:30PM0.18m
6:32AM0.16m
6:55PM0.19m
7:55AM0.14m
7:25PM0.19m
9:39AM0.12m
8:09PM0.19m
11:55AM0.12m
2:14PM0.12m
9:17PM0.20m
2:39PM0.13m
10:53PM0.20m
2:57PM0.14m
00:12AM0.21m
3:13PM0.15m
1:14AM0.23m
3:31PM0.16m
2:07AM0.23m
3:52PM0.16m
2:56AM0.23m
4:17PM0.17m
3:42AM0.23m
4:44PM0.18m
4:28AM0.21m
5:12PM0.19m
5:14AM0.19m
5:43PM0.19m
6:04AM0.17m
6:14PM0.19m
Low Tide
1:55PM0.00m
2:37AM0.02m
2:27PM0.02m
3:41AM0.01m
3:00PM0.04m
4:55AM-0.00m
3:31PM0.06m
6:08AM-0.02m
3:13PM0.07m
7:16AM-0.03m
6:55PM0.08m
8:17AM-0.04m
8:05PM0.07m
9:12AM-0.05m
9:04PM0.06m
10:01AM-0.05m
9:57PM0.05m
10:46AM-0.05m
10:46PM0.04m
11:28AM-0.05m
11:32PM0.03m
12:07PM-0.03m
00:16AM0.02m
12:44PM-0.02m
1:01AM0.01m
1:19PM-0.00m
1:47AM0.01m
1:53PM0.02m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
rain showers
rain showers
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
some clouds
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
rain shwrs
rain shwrs
clear
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
10
W
10
E
15
E
10
SE
10
ESE
15
SE
20
S
10
S
15
W
30
WNW
30
NNW
25
NNE
20
NE
15
NNE
10
NE
5
SW
20
NNW
25
NNW
30
NW
25
NNW
25
NNE
15
ENE
20
E
20
ESE
25
SSE
30
S
45
WSW
50
W
30
NW
20
NW
30
NW
15
NNW
15
NNE
5
ENE
10
NNE
20
NE
15
ENE
15
NE
20
ENE
15
E
10
ENE
10
E
10
SSW
5
E
10
ENE
10
WSW
5
ESE
 mm 
1
23
2
max°C
25
23
27
26
23
26
26
24
25
22
13
17
20
16
20
20
17
16
17
11
15
18
16
20
22
22
19
18
17
18
17
12
18
21
18
21
23
19
23
24
20
24
23
21
23
23
21
Moonrise
10:42
11:17
11:58
12:44
1:39
2:41
3:49
4:58
6:05
7:09
8:09
9:06
10:01
10:55
11:50
Moonset
10:46
11:46
12:49
1:55
3:04
4:12
5:15
6:12
7:00
7:41
8:18
8:50
9:21
9:51
10:22
Sunrise
7:09
7:09
7:09
7:09
7:09
7:09
7:07
7:07
7:07
7:07
7:05
7:05
7:05
7:05
7:03
Sunset
6:00
6:01
6:02
6:04
6:04
6:05
6:06
6:07
6:07
6:07
6:08
6:08
6:09
6:10
6:12
6:12
Today's sea temperature in Onion Key, Lostmans River is
15.7° C
(Statistics for 23 Jan 1981-2005 – mean: 23.1 max: 24.5 min: 21.5°C)
Issued (local time): 6 pm Friday 23 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest