Catalina Harbor Sea Conditions and Tide Table

Catalina 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

Heavy rain (total 32mm), heaviest during Fri night. Cool air temperatures (max 15°C on Fri night, min 11°C on Fri night). Winds decreasing (strong winds from the SSE on Fri night, calm by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Cool air temperatures (max 16°C on Tue night, min 12°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Very mild (max 13°C on Wed night, min 10°C on Thu night). Winds decreasing (near gales from the WNW on Thu morning, light winds from the WSW by Sat afternoon).

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Very mild (max 13°C on Sun afternoon, min 11°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, calm by Tue morning).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
Wave Height Map
High Tide
11:37PM1.46m
12:56PM0.86m
00:07AM1.43m
2:19PM0.74m
00:48AM1.38m
1:54AM1.32m
3:38AM1.30m
7:46PM0.99m
5:16AM1.36m
7:52PM1.10m
6:29AM1.47m
8:11PM1.24m
7:28AM1.56m
8:35PM1.39m
8:20AM1.60m
9:02PM1.54m
9:10AM1.58m
9:32PM1.68m
9:59AM1.50m
10:04PM1.77m
10:50AM1.37m
Low Tide
5:10PM0.48m
6:47AM0.13m
5:20PM0.59m
7:48AM0.17m
5:16PM0.68m
9:19AM0.18m
10:58AM0.11m
12:08PM-0.01m
11:34PM0.86m
12:57PM-0.12m
00:44AM0.67m
1:38PM-0.20m
1:36AM0.44m
2:14PM-0.22m
2:23AM0.20m
2:49PM-0.19m
3:08AM-0.01m
3:22PM-0.10m
3:54AM-0.18m
3:55PM0.03m
4:40AM-0.28m
4:28PM0.19m
Wave
height (m) 
direction
period (s) 
1
W
5
0.8
W
14
0.6
W
13
1.2
S
5
1.2
W
14
1.3
W
13
1.5
W
13
1.3
W
13
1.1
W
13
1.2
WSW
6
0.9
WSW
12
0.7
SW
12
0.5
SSW
15
0.5
SW
14
0.5
SW
14
0.5
SW
14
0.4
WSW
13
0.5
WSW
13
1.1
W
5
3
W
8
2.4
WNW
7
1.8
W
7
1.4
W
6
1.5
W
6
1.5
W
6
0.9
W
5
0.6
SW
14
0.6
SW
14
0.6
WSW
15
0.4
WSW
14
1.1
W
5
1.3
W
6
1.3
W
5
1.2
W
6
0.9
W
12
0.7
SW
17
clear
clear
part cloud
mod rain
light rain
rain showers
mod rain
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
part cloud
rain showers
clear
clear
clear
part cloud
cloud
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
some clouds
mod rain
light rain
rain shwrs
mod rain
risk tstorm
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
rain shwrs
some clouds
rain shwrs
clear
clear
clear
some clouds
cloudy
cloudy
light rain
clear
clear
clear
clear
clear
 km/h
25
W
10
W
20
S
35
S
20
SW
20
SSW
20
S
20
E
5
NW
25
NW
5
SW
15
WSW
5
WSW
5
W
20
W
15
WNW
10
W
20
W
30
W
50
WNW
45
W
35
WNW
35
WNW
35
W
30
W
10
NW
10
WSW
10
WNW
20
W
15
SW
35
WNW
30
W
30
W
20
W
5
W
15
W
 mm 
8
5
3
10
4
2.0
2.0
1.0
1.0
5
max°C
13
12
13
15
13
13
13
13
14
14
12
14
14
14
15
16
15
14
13
11
12
11
12
13
12
12
12
12
12
13
12
12
12
13
13
13
Moonrise
10:44
11:46
12:49
1:50
2:45
3:34
4:16
4:53
5:26
5:57
6:28
7:01
Moonset
8:23
8:56
9:37
10:25
11:22
12:27
1:38
2:50
4:03
5:15
6:27
7:39
8:52
Sunrise
6:43
6:43
6:41
6:39
6:39
6:37
6:35
6:35
6:33
6:33
6:31
6:30
Sunset
7:12
7:13
7:14
7:14
7:15
7:15
7:16
7:16
7:17
7:19
7:20
7:20
Today's sea temperature in Catalina Harbor is 14.4 °C (Statistics for 28 Mar 1981-2005 – mean: 14.7 max: 16.0 min: 13.3°C)
Nearest