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

Some drizzle, heaviest during Sat night. Cool air temperatures (max 16°C on Sun night, min 13°C on Sun morning). Winds decreasing (strong winds from the WNW on Sun morning, calm by Sun night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Fri night, min 13°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 15°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
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
7:51PM1.58m
8:12AM1.32m
8:22PM1.73m
9:07AM1.29m
8:54PM1.83m
10:00AM1.23m
9:29PM1.89m
10:54AM1.15m
10:05PM1.89m
11:50AM1.06m
10:44PM1.82m
12:53PM0.98m
11:25PM1.71m
2:11PM0.93m
00:10AM1.56m
3:49PM0.94m
1:04AM1.40m
5:18PM1.00m
6:05PM1.08m
6:35PM1.16m
5:06AM1.09m
Low Tide
2:16AM0.02m
2:06PM0.09m
3:02AM-0.19m
2:41PM0.20m
3:48AM-0.34m
3:16PM0.32m
4:35AM-0.41m
3:51PM0.45m
5:22AM-0.41m
4:27PM0.57m
6:13AM-0.34m
5:04PM0.68m
7:08AM-0.24m
5:46PM0.79m
8:10AM-0.13m
6:49PM0.88m
9:16AM-0.04m
8:46PM0.92m
10:21AM0.03m
10:45PM0.85m
11:17AM0.09m
00:03AM0.71m
12:02PM0.15m
Wave
height (m) 
direction
period (s) 
0.9
W
4
2.3
WNW
7
2.1
W
7
1.4
WNW
7
0.8
W
8
0.8
W
8
1.2
W
7
0.8
SSW
18
0.8
SSW
18
1.3
W
8
1
SSW
16
0.8
SSW
15
0.9
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SSW
14
0.4
SSW
14
0.4
SSW
14
0.5
SSW
13
0.5
SW
19
0.7
SW
18
0.8
SW
18
0.6
SW
17
0.6
SW
17
0.8
SW
16
0.6
SW
16
0.6
SW
15
0.9
SW
15
0.6
SW
15
0.6
SW
15
0.7
SW
14
0.6
SSW
14
0.6
SSW
14
0.5
SW
14
0.5
SW
14
0.6
SW
13
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
30
W
45
WNW
40
W
5
SSE
5
ENE
25
W
10
ESE
5
S
15
WSW
20
E
10
ESE
15
W
10
S
20
S
15
SSW
10
S
5
S
15
W
5
W
10
WSW
25
W
15
W
10
SW
20
WNW
10
SW
5
ESE
20
W
10
ESE
5
S
15
W
10
SW
10
S
10
WSW
5
S
10
S
15
SW
 mm 
1.0
max°C
14
13
14
16
14
15
14
14
15
14
15
16
15
14
14
14
14
16
15
14
14
14
14
15
14
14
15
14
14
15
14
13
14
14
15
15
Moonrise
3:55
4:25
4:56
5:30
6:08
6:53
7:45
8:42
9:44
10:47
11:48
12:47
1:43
Moonset
4:05
5:15
6:26
7:39
8:52
10:02
11:06
12:01
12:47
1:25
1:56
2:24
Sunrise
6:01
6:00
5:58
5:58
5:56
5:56
5:56
5:54
5:54
5:54
5:52
5:52
Sunset
7:39
7:40
7:40
7:42
7:43
7:44
7:44
7:45
7:45
7:46
7:46
7:47
Today's sea temperature in Catalina Harbor is 15.9 °C (Statistics for 04 May 1981-2005 – mean: 15.2 max: 16.9 min: 13.7°C)
Nearest