Long Beach, Middle Harbor Sea Conditions and Tide Table

Long Beach, Middle Harbor 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 06:54 AM and sunset is at 04:49 PM.

Days 1–3 Weather Summary

Heavy rain (total 90mm), heaviest during Wed morning. Cool air temperatures (max 18°C on Tue night, min 14°C on Wed morning). Winds decreasing (strong winds from the SSE on Tue night, light winds from the ESE by Wed night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Fri morning. Cool air temperatures (max 19°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Warm (max 24°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 26mm), heaviest during Thu morning. Very mild (max 19°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
10:09AM1.72m
00:41AM1.13m
10:49AM1.60m
1:24AM1.19m
11:38AM1.43m
2:06AM1.28m
12:44PM1.23m
2:49AM1.40m
2:18PM1.05m
3:34AM1.54m
4:10PM0.96m
4:19AM1.69m
5:48PM0.98m
5:07AM1.86m
7:03PM1.04m
8:02PM1.12m
8:50PM1.19m
7:32AM2.20m
9:34PM1.24m
8:20AM2.21m
10:16PM1.27m
Low Tide
5:44PM-0.09m
4:50AM0.88m
6:21PM-0.00m
6:00AM0.88m
6:59PM0.11m
7:30AM0.82m
7:42PM0.24m
9:11AM0.67m
8:29PM0.38m
10:36AM0.43m
9:23PM0.51m
11:42AM0.16m
10:21PM0.61m
12:37PM-0.11m
11:20PM0.68m
1:26PM-0.33m
00:18AM0.70m
2:13PM-0.49m
1:12AM0.68m
2:58PM-0.57m
2:03AM0.65m
3:42PM-0.57m
2:54AM0.62m
Wave
height (m) 
direction
period (s) 
part cloud
rain showers
mod rain
heavy rain
mod rain
rain showers
rain showers
light rain
mod rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
light rain
heavy rain
light rain
heavy rain
part cloud
rain showers
part cloud
clear
clear
clear
some clouds
rain shwrs
mod rain
heavy rain
mod rain
rain shwrs
rain shwrs
light rain
mod rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
heavy rain
light rain
heavy rain
some clouds
rain shwrs
some clouds
clear
clear
clear
 km/h
20
ESE
25
SE
40
SE
20
W
25
ESE
15
SE
20
S
20
S
25
S
10
WSW
15
W
15
WNW
5
N
10
WSW
5
N
10
N
10
NW
10
NE
15
NNE
10
N
10
NNE
20
NNE
5
SE
5
ENE
10
NNE
5
NNW
10
W
25
ENE
10
SE
15
ESE
20
ESE
15
SE
10
SE
10
SE
5
SSW
10
WNW
 mm 
1
10
52
10
7
2
1
7
1
4
12
2
11
1
max°C
17
17
18
15
16
17
18
17
16
16
15
15
15
15
14
18
19
18
20
21
19
23
23
21
23
24
21
18
19
17
18
18
17
17
17
17
Moonrise
9:43
10:13
10:41
11:08
11:35
12:04
12:37
1:17
2:05
3:03
4:12
5:25
Moonset
8:21
9:23
10:25
11:28
12:32
1:40
2:52
4:07
5:21
6:30
7:30
Sunrise
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:56
6:56
6:56
6:56
6:58
Sunset
4:49
4:50
4:50
4:51
4:51
4:52
4:52
4:53
4:53
4:54
4:55
4:57
Today's sea temperature in Long Beach, Middle Harbor is
17.3° C
(Statistics for 23 Dec 1981-2005 – mean: 14.8 max: 16.6 min: 13.3°C)
Issued (local time): 9 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest