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 07:44 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm air temperatures (max 20°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Fri afternoon, min 18°C on Fri afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 20°C on Mon afternoon). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 20°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat morning).

Days 14–17 Weather Summary

Mostly dry. Warm (max 22°C on Tue afternoon, min 19°C on Sun night). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
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
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
9:06PM2.04m
10:33AM1.37m
9:52PM1.99m
11:06AM1.44m
10:36PM1.87m
11:38AM1.49m
11:20PM1.69m
12:11PM1.52m
00:04AM1.47m
12:45PM1.52m
00:53AM1.24m
1:22PM1.50m
1:53AM1.02m
2:03PM1.45m
3:36AM0.86m
2:57PM1.41m
4:11PM1.39m
8:49AM0.99m
5:31PM1.43m
8:59AM1.05m
6:33PM1.50m
9:12AM1.11m
7:21PM1.59m
9:26AM1.15m
7:59PM1.67m
9:41AM1.20m
Low Tide
2:58PM0.55m
4:12AM-0.36m
3:46PM0.45m
4:48AM-0.29m
4:34PM0.39m
5:22AM-0.16m
5:22PM0.36m
5:54AM0.01m
6:12PM0.36m
6:24AM0.20m
7:07PM0.39m
6:52AM0.41m
8:13PM0.43m
7:17AM0.59m
9:39PM0.45m
7:36AM0.76m
11:21PM0.39m
00:42AM0.28m
11:03AM0.96m
1:34AM0.17m
12:32PM0.93m
2:13AM0.08m
1:23PM0.85m
2:45AM0.00m
2:01PM0.77m
3:13AM-0.05m
2:35PM0.67m
Wave
Height (m)
Direction
Period (s)
0.6
SW
18
0.5
SW
18
0.5
SW
17
0.5
SW
17
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.6
SW
15
0.8
SW
14
0.7
SW
16
0.7
SW
16
0.9
SSW
16
0.8
SSW
15
0.9
SSW
15
0.9
SSW
14
0.7
SW
14
0.9
SSW
14
1
W
5
0.8
SSW
14
0.9
SSW
14
1.3
W
6
1.2
W
7
1.2
W
6
1.7
W
7
1.2
W
6
1.2
W
6
1.5
W
7
0.9
W
6
0.9
SSW
13
1.3
W
6
0.8
W
6
0.8
SSW
15
0.9
W
5
0.6
SSW
14
0.6
SSW
14
0.8
SSW
14
0.5
SSW
13
0.7
SW
19
0.7
SW
18
0.6
SW
17
0.8
SW
17
0.8
SW
16
0.7
SW
16
0.8
SW
15
0.9
SW
15
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
25
W
5
WSW
10
WSW
20
W
10
WSW
5
SSW
15
WSW
5
WSW
10
W
25
W
15
W
10
WSW
20
W
15
W
10
W
25
WNW
15
W
15
WNW
25
W
15
W
10
WNW
25
WNW
15
WNW
5
SW
35
WNW
25
WNW
20
NW
30
WNW
15
WNW
5
W
30
WNW
20
WNW
5
WNW
25
WNW
10
WSW
10
WSW
20
W
10
WNW
15
W
20
W
15
W
15
WNW
25
W
10
WSW
10
W
25
WNW
10
WSW
 mm
1
max °C
20
20
19
19
19
18
19
19
18
19
18
18
19
19
19
19
19
19
20
20
20
21
20
21
22
21
20
21
20
21
21
20
21
21
20
20
20
20
20
21
21
21
22
22
22
22
21
Moonrise
6:05
7:15
8:22
9:26
10:28
11:29
12:30
1:30
2:29
3:25
4:16
5:02
5:42
6:18
6:49
Moonset
7:19
7:54
8:26
8:54
9:22
9:50
10:19
10:52
11:29
12:11
12:59
1:52
2:50
3:50
4:51
Sunrise
6:13
6:13
6:15
6:16
6:16
6:16
6:18
6:18
6:18
6:20
6:20
6:20
6:22
6:22
6:22
Sunset
7:44
7:43
7:42
7:40
7:39
7:38
7:37
7:37
7:35
7:34
7:32
7:31
7:30
7:29
7:28
7:27
Today's sea temperature in Catalina Harbor is
22.6° C
(Statistics for 11 Aug 1981-2005 – mean: 18.8 max: 20.2 min: 17.4°C)
Issued (local time): 4 pm Tuesday 11 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest