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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Fri afternoon, min 16°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 18°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
High Tide
1:33AM1.34m
2:57AM1.28m
4:49AM1.30m
8:29PM1.04m
6:03AM1.40m
8:31PM1.10m
6:54AM1.51m
8:42PM1.18m
7:35AM1.60m
8:56PM1.27m
8:13AM1.67m
9:14PM1.38m
8:50AM1.69m
9:34PM1.50m
9:29AM1.66m
9:57PM1.60m
10:09AM1.58m
10:24PM1.69m
10:53AM1.44m
10:54PM1.75m
11:43AM1.26m
11:28PM1.76m
12:44PM1.06m
00:09AM1.73m
2:12PM0.90m
1:02AM1.64m
4:45PM0.86m
Low Tide
5:27PM0.73m
10:36AM0.34m
12:11PM0.23m
1:03PM0.11m
00:12AM0.91m
1:39PM0.01m
1:02AM0.78m
2:07PM-0.08m
1:39AM0.63m
2:32PM-0.13m
2:14AM0.47m
2:57PM-0.15m
2:49AM0.31m
3:22PM-0.12m
3:25AM0.16m
3:47PM-0.06m
4:05AM0.03m
4:13PM0.05m
4:47AM-0.06m
4:41PM0.19m
5:35AM-0.10m
5:09PM0.35m
6:30AM-0.09m
5:39PM0.52m
7:38AM-0.04m
6:11PM0.69m
9:07AM-0.00m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
 km/h
5
SW
10
S
15
SSW
5
SE
5
WNW
20
W
0
NNW
10
NW
20
W
5
ENE
5
E
15
WSW
5
S
10
SSE
15
S
10
SE
5
S
10
WSW
5
WSW
10
W
15
W
0
SSW
5
WSW
15
W
5
S
10
SSW
15
WSW
5
SSW
5
S
15
WSW
5
SSW
10
SSE
15
SW
10
S
15
SSE
15
SSW
15
SE
5
SSW
20
WSW
20
W
15
SE
15
SSW
10
SSE
10
S
15
WSW
10
SSE
10
SE
 mm 
max°C
17
16
16
15
16
20
22
25
30
27
27
28
23
20
21
18
19
21
19
22
23
19
24
26
24
24
26
23
23
25
22
22
23
19
17
18
16
18
18
16
14
15
15
15
16
15
15
Moonrise
1:23
2:19
3:10
3:57
4:37
5:13
5:45
6:14
6:42
7:10
7:40
8:14
8:53
9:40
10:35
11:39
Moonset
11:00
11:48
12:43
1:42
2:44
3:47
4:51
5:56
7:01
8:08
9:18
10:30
11:43
12:55
2:01
Sunrise
7:09
7:09
7:07
7:05
7:05
7:03
7:01
7:01
6:58
6:58
6:56
6:54
6:54
6:52
6:50
6:50
Sunset
6:55
6:57
6:58
6:58
6:59
7:00
7:00
7:00
7:01
7:02
7:04
7:05
7:05
7:06
7:07
Today's sea temperature in Long Beach, Middle Harbor is
15.1° C
(Statistics for 09 Mar 1981-2005 – mean: 14.6 max: 16.0 min: 13.2°C)
Issued (local time): 10 pm Monday 09 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest