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 08:04 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Tue afternoon, min 16°C on Sun morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 15°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

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

Days 13–16 Weather Summary

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

Sunday
14
Monday
15
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
Mon
29
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
10:32AM1.09m
9:17PM2.06m
11:23AM1.11m
10:06PM2.05m
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
Low Tide
2:56PM0.62m
4:47AM-0.55m
3:47PM0.64m
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
Wave
Height (m)
Direction
Period (s)
0.5
SSW
16
0.8
SSW
15
0.7
SSW
15
0.5
SSW
14
0.6
SW
22
0.7
SW
21
0.6
SW
20
0.7
SW
19
0.7
SW
19
0.7
SW
18
0.8
SW
18
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
15
0.8
SW
15
0.9
SW
15
0.9
SW
14
0.9
SW
14
0.9
SSW
16
1.1
SSW
15
0.9
SSW
15
0.7
SSW
14
0.8
SSW
14
0.6
SSW
14
0.7
SSW
17
0.6
SSW
16
0.6
SSW
15
0.7
SSW
19
0.8
SSW
18
0.7
SSW
17
0.7
SSW
16
0.8
SSW
16
0.8
SSW
15
0.8
SSW
15
1.1
SSW
15
0.8
SSW
14
0.7
SW
19
1.1
SW
18
0.8
SW
18
0.7
SW
17
1
SW
16
0.7
SW
16
0.6
SW
16
0.6
SW
15
0.6
SW
14
0.8
SW
14
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
km/h
20
W
30
WNW
15
WNW
15
W
25
W
10
WNW
10
W
20
W
15
W
15
WSW
20
W
10
WSW
15
WSW
25
W
15
W
15
W
25
W
15
W
10
SW
25
W
15
WSW
15
S
10
WNW
5
W
10
W
20
W
10
W
10
WSW
20
W
10
SW
10
S
15
W
5
SW
5
S
20
W
10
SW
5
ESE
20
WNW
10
SSW
10
SE
15
WNW
10
WSW
10
S
15
WSW
10
SSE
5
ESE
30
WNW
max °C
16
17
17
17
17
17
17
18
17
17
18
18
16
16
16
16
16
16
16
17
16
16
17
17
16
17
16
17
17
17
16
18
18
17
19
18
17
19
18
17
19
18
16
17
17
17
18
Moonrise
4:53
6:00
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
Moonset
8:15
9:19
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
Sunrise
5:43
5:43
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
Sunset
8:04
8:05
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
Today's sea temperature in Catalina Harbor is
20.1° C
(Statistics for 14 Jun 1981-2005 – mean: 16.4 max: 17.8 min: 14.9°C)
Issued (local time): 4 am Sunday 14 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest