Los Angeles Harbor, Mormon Island Sea Conditions and Tide Table

Los Angeles Harbor, Mormon Island 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 04:50 PM.

Days 1–4 Weather Summary

Moderate rain (total 16mm), heaviest on Fri morning. Cool air temperatures (max 18°C on Thu afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat night).

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Wed morning. Warm air temperatures (max 22°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 50mm), heaviest during Wed afternoon. Very mild (max 17°C on Wed night, min 14°C on Wed afternoon). Winds decreasing (fresh winds from the SE on Thu afternoon, calm by Fri night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 15°C on Sat night). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
2:13AM1.23m
12:45PM1.19m
2:55AM1.35m
2:18PM1.00m
3:38AM1.50m
4:10PM0.90m
4:22AM1.66m
5:51PM0.90m
5:09AM1.82m
7:06PM0.97m
8:06PM1.06m
8:53PM1.13m
7:34AM2.14m
9:37PM1.18m
8:22AM2.15m
10:19PM1.22m
9:09AM2.09m
11:01PM1.24m
9:55AM1.96m
11:44PM1.27m
10:42AM1.77m
Low Tide
7:04PM0.08m
7:28AM0.82m
7:45PM0.21m
9:10AM0.67m
8:30PM0.35m
10:37AM0.43m
9:22PM0.48m
11:43AM0.15m
10:19PM0.59m
12:37PM-0.12m
11:18PM0.65m
1:26PM-0.34m
00:16AM0.69m
2:13PM-0.50m
1:11AM0.66m
2:57PM-0.58m
2:03AM0.63m
3:41PM-0.58m
2:54AM0.60m
4:24PM-0.52m
3:45AM0.59m
5:05PM-0.39m
4:39AM0.60m
Wave
height (m) 
direction
period (s) 
1
SW
8
1.1
WSW
10
1.3
W
10
1.2
W
11
1.3
W
11
1
W
13
0.9
WSW
8
0.9
W
8
0.6
W
9
0.5
W
9
0.7
NE
3
0.6
NNE
4
0.4
W
4
0.4
ESE
5
0.6
NNE
4
0.4
WNW
5
0.3
SW
14
0.4
SW
13
0.6
S
10
1.1
S
9
1.3
S
8
1.3
S
8
1.2
S
7
1
S
8
0.8
SSW
7
0.6
S
7
0.5
S
7
0.5
S
8
0.5
S
8
0.4
SSW
8
0.4
SSW
8
0.4
S
18
0.4
SSW
16
0.4
S
16
0.5
S
15
0.4
SSW
15
light rain
rain showers
mod rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
heavy rain
heavy rain
mod rain
mod rain
mod rain
rain showers
rain showers
rain showers
part cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
light rain
rain shwrs
mod rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
heavy rain
heavy rain
mod rain
mod rain
mod rain
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
20
S
20
S
15
WSW
15
WSW
20
WNW
5
NW
5
WSW
5
NNE
5
N
5
NNW
20
NNE
10
N
10
NW
20
NE
20
NNE
15
NNE
5
N
15
NE
15
ENE
10
NE
20
ESE
30
ESE
20
S
10
SE
10
SE
5
ESE
5
NNE
10
WNW
10
WNW
5
SSW
10
WSW
5
N
5
SSE
5
SSW
5
NNE
10
N
 mm 
1
7
6
2
3
11
11
7
10
7
11
2
2
max°C
18
17
16
15
15
14
15
15
17
19
16
17
19
16
20
22
20
13
15
17
17
17
17
17
17
17
17
18
16
17
17
16
16
17
17
18
Moonrise
11:08
11:35
12:04
12:37
1:17
2:05
3:04
4:12
5:25
6:39
7:49
Moonset
10:25
11:28
12:32
1:40
2:52
4:07
5:21
6:30
7:30
8:18
8:58
9:31
Sunrise
6:56
6:56
6:56
6:56
6:56
6:56
6:56
6:58
6:58
6:58
6:58
6:58
Sunset
4:50
4:51
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:57
4:58
4:58
Today's sea temperature in Los Angeles Harbor, Mormon Island is
17.3° C
(Statistics for 25 Dec 1981-2005 – mean: 14.8 max: 16.7 min: 13.5°C)
Issued (local time): 3 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest