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 06:07 AM and sunset is at 07:35 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sun afternoon, min 13°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 14°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 16°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Thu afternoon, min 12°C on Tue night). Wind will be generally light.

Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
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
3:12PM0.80m
00:30AM1.45m
1:40AM1.36m
6:17PM0.98m
6:33PM1.10m
6:56PM1.25m
6:08AM1.30m
7:22PM1.41m
7:14AM1.32m
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
Low Tide
7:43AM-0.02m
4:57PM0.79m
8:56AM-0.01m
10:12AM-0.02m
9:34PM0.92m
11:15AM-0.05m
11:28PM0.77m
12:07PM-0.06m
00:35AM0.53m
12:50PM-0.04m
1:28AM0.27m
1:29PM0.01m
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
Wave
height (m) 
direction
period (s) 
0.8
SW
15
0.7
SW
15
1
W
7
0.9
W
8
0.8
W
8
1
W
10
0.8
WNW
11
0.8
W
10
1.1
W
7
0.8
WNW
10
0.7
W
10
0.9
W
6
0.7
SW
16
0.7
SW
16
0.6
SW
16
0.4
SSW
15
0.5
SW
15
0.6
SSW
14
0.5
SSW
14
0.6
SSW
14
0.6
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SW
14
0.4
SSW
20
0.5
SSW
20
0.8
SSW
19
0.9
SSW
18
1
SSW
18
1.3
SSW
17
1.1
SSW
16
0.9
SSW
16
1.1
SSW
15
0.7
SSW
14
0.5
SSW
14
0.5
SSW
14
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
5
SE
15
WSW
10
ESE
5
SSE
15
W
5
SE
5
SSE
15
WSW
15
SE
5
SE
15
WSW
10
ESE
10
NNW
20
WNW
15
NW
0
N
20
W
15
W
10
W
20
W
10
W
15
W
15
W
10
W
5
SSE
10
SW
10
WSW
15
W
25
W
15
W
0
NNE
20
W
10
ESE
10
ESE
15
W
10
WSW
 mm 
max°C
13
15
14
15
15
14
14
15
14
14
15
15
20
22
22
20
22
18
14
15
14
13
14
15
15
16
15
14
14
13
13
14
14
14
16
15
Moonrise
12:41
1:31
2:14
2:52
3:24
3:55
4:25
4:56
5:30
6:08
6:53
Moonset
9:17
10:19
11:26
12:36
1:46
2:56
4:05
5:15
6:26
7:39
8:52
10:02
Sunrise
6:07
6:07
6:05
6:05
6:03
6:03
6:01
6:01
6:00
5:58
5:58
5:56
Sunset
7:35
7:35
7:36
7:37
7:37
7:37
7:38
7:39
7:40
7:40
7:42
7:43
Today's sea temperature in Catalina Harbor is 15.9 °C (Statistics for 28 Apr 1981-2005 – mean: 15.0 max: 17.1 min: 13.6°C)
Nearest