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 06:45 AM and sunset is at 05:30 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri morning, min 11°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Mon morning, min 11°C on Mon night). Winds increasing (calm on Mon morning, near gales from the WNW by Tue night).

Days 7–9 Weather Summary

Heavy rain (total 26mm), heaviest during Thu morning. Very mild (max 15°C on Thu afternoon, min 11°C on Thu morning). Winds decreasing (strong winds from the WNW on Fri afternoon, calm by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Sun morning). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
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
High Tide
7:52PM0.99m
8:26PM1.07m
8:55PM1.14m
7:38AM1.80m
9:21PM1.19m
8:18AM1.80m
9:46PM1.23m
8:54AM1.76m
10:10PM1.26m
9:28AM1.67m
10:34PM1.29m
10:01AM1.55m
10:57PM1.31m
10:35AM1.39m
11:21PM1.32m
11:10AM1.21m
11:47PM1.31m
11:48AM1.02m
00:15AM1.30m
12:40PM0.83m
00:51AM1.28m
Low Tide
12:48PM-0.16m
11:44PM0.77m
1:35PM-0.28m
00:46AM0.70m
2:16PM-0.34m
1:35AM0.61m
2:51PM-0.36m
2:16AM0.52m
3:23PM-0.33m
2:54AM0.46m
3:51PM-0.26m
3:30AM0.41m
4:17PM-0.16m
4:06AM0.39m
4:41PM-0.03m
4:43AM0.38m
5:03PM0.11m
5:23AM0.39m
5:22PM0.27m
6:10AM0.42m
5:36PM0.41m
7:12AM0.45m
5:40PM0.55m
Wave
height (m) 
direction
period (s) 
1
W
9
1.3
WSW
9
1.5
W
7
1
W
9
0.9
W
9
0.9
W
8
0.7
S
14
0.7
W
16
0.9
W
15
0.9
W
6
0.8
WSW
13
0.8
W
6
1
W
6
1.7
W
6
2.4
W
8
3
WNW
8
1.4
W
7
0.7
W
15
0.8
WNW
19
1.4
SE
5
1.1
W
17
1.6
W
5
1.9
W
6
1.8
W
6
1.1
W
15
0.9
W
15
0.8
W
14
0.7
W
14
0.6
W
14
0.8
W
19
0.8
W
17
0.9
W
16
0.9
W
15
0.8
W
14
0.8
W
14
0.7
W
13
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
mod rain
heavy rain
rain showers
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
mod rain
heavy rain
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
 km/h
15
W
30
WNW
15
W
5
NNE
15
W
0
NW
5
W
20
W
10
WSW
5
WSW
20
WNW
15
W
25
WNW
40
WNW
45
WNW
55
WNW
20
WNW
10
SE
30
SE
30
ESE
20
WNW
35
WNW
40
WNW
30
WNW
10
ESE
0
WSW
15
WNW
5
W
10
W
10
ESE
5
NE
5
WNW
10
NW
5
NE
10
W
10
NW
 mm 
9
13
4
max°C
14
12
11
12
12
14
13
12
12
12
12
12
12
12
11
11
12
12
11
15
15
13
13
13
13
13
13
14
14
15
16
17
19
20
21
21
Moonrise
12:41
1:41
2:45
3:51
4:55
5:57
6:56
7:54
8:49
9:45
10:41
11:39
Moonset
3:01
4:04
5:00
5:46
6:24
6:57
7:24
7:50
8:14
8:37
9:02
9:29
Sunrise
6:45
6:43
6:43
6:41
6:41
6:39
6:39
6:37
6:37
6:35
6:35
6:33
Sunset
5:30
5:31
5:32
5:34
5:35
5:36
5:37
5:37
5:37
5:38
5:39
5:40
Today's sea temperature in Catalina Harbor is 14.2 °C (Statistics for 07 Feb 1981-2005 – mean: 14.4 max: 16.1 min: 12.7°C)
Issued (local time): 3 am Friday 07 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest