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 05:43 AM and sunset is at 08:05 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Wed afternoon, min 15°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun night, min 15°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Wed afternoon, min 16°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Very mild (max 17°C on Sun morning, min 16°C on Sun afternoon). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
1
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
PM
Wave Height Map
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High Tide
12:15PM1.12m
10:56PM1.97m
1:08PM1.15m
11:48PM1.83m
2:01PM1.19m
00:44AM1.63m
2:55PM1.25m
1:45AM1.40m
3:47PM1.32m
2:57AM1.18m
4:37PM1.39m
4:25AM1.00m
5:23PM1.47m
6:03AM0.91m
6:04PM1.53m
7:32AM0.90m
6:43PM1.58m
8:40AM0.92m
7:18PM1.63m
9:32AM0.96m
7:53PM1.67m
10:12AM0.98m
8:27PM1.71m
10:45AM1.00m
9:00PM1.73m
11:16AM1.01m
9:34PM1.74m
11:47AM1.03m
Low Tide
5:36AM-0.53m
4:42PM0.66m
6:25AM-0.46m
5:42PM0.68m
7:14AM-0.34m
6:51PM0.69m
8:03AM-0.19m
8:10PM0.69m
8:53AM-0.01m
9:39PM0.63m
9:41AM0.17m
11:08PM0.51m
10:30AM0.34m
00:23AM0.36m
11:19AM0.48m
1:23AM0.20m
12:06PM0.60m
2:11AM0.07m
12:50PM0.68m
2:52AM-0.03m
1:31PM0.73m
3:28AM-0.11m
2:09PM0.76m
4:02AM-0.15m
2:44PM0.76m
4:35AM-0.18m
3:19PM0.76m
5:07AM-0.18m
3:53PM0.76m
Wave
Height (m)
Direction
Period (s)
0.6
SW
20
0.8
SW
19
0.9
SW
19
0.8
SW
18
0.9
SW
18
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
15
0.7
SW
15
0.8
SW
15
0.8
SW
14
0.8
SSW
16
1
SSW
16
1
SSW
15
0.8
SSW
15
0.8
SSW
14
0.9
SSW
14
0.7
SSW
14
0.7
SSW
17
0.8
SSW
16
0.7
SSW
15
0.7
SSW
19
0.9
SSW
18
0.6
SSW
17
0.7
SSW
17
0.9
SSW
16
0.8
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
19
0.7
SW
18
0.6
SSW
18
0.7
SSW
17
0.6
SSW
17
0.6
SW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.7
SW
14
0.7
SW
20
0.8
SSW
19
0.7
SSW
19
0.7
SSW
18
0.7
SSW
18
0.6
SSW
17
0.7
SSW
16
part cloud
clear
clear
part cloud
clear
part cloud
cloud
clear
part cloud
cloud
clear
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
clear
some clouds
cloudy
clear
some clouds
some clouds
clear
clear
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
km/h
20
WNW
25
W
15
W
20
WSW
25
W
15
W
10
WSW
20
W
15
W
10
W
25
W
15
WNW
15
WSW
25
W
20
WNW
10
SW
20
W
10
W
10
SW
20
W
10
W
10
WSW
20
W
10
W
10
WSW
20
W
10
WSW
5
SSW
15
WSW
5
SW
15
SSE
15
SSW
15
SSE
15
SE
5
SW
5
SW
10
SSW
15
WSW
5
SSW
10
S
25
W
10
WSW
5
W
20
W
10
W
5
W
25
W
max °C
16
16
16
16
17
16
15
16
16
15
16
16
16
16
16
15
16
17
16
17
17
16
17
17
17
18
18
18
19
19
17
17
17
17
17
18
17
16
16
17
17
17
16
17
17
17
17
Moonrise
7:13
8:28
9:41
10:49
11:52
12:53
1:52
2:51
3:50
4:49
5:47
6:44
7:37
8:24
9:07
Moonset
10:12
10:55
11:31
12:01
12:29
12:55
1:21
1:49
2:20
2:54
3:34
4:21
5:12
6:09
7:08
Sunrise
5:43
5:43
5:43
5:43
5:43
5:43
5:43
5:45
5:45
5:45
5:45
5:46
5:46
5:47
5:47
5:47
Sunset
8:05
8:05
8:06
8:06
8:06
8:06
8:07
8:07
8:07
8:07
8:07
8:07
8:07
8:07
8:07
8:07
Today's sea temperature in Catalina Harbor is
19.6° C
(Statistics for 16 Jun 1981-2005 – mean: 16.5 max: 18.1 min: 14.9°C)
Issued (local time): 4 am Tuesday 16 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest