Avalon, Santa Catalina Island Sea Conditions and Tide Table

Avalon, Santa Catalina Island 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 04:47 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Tue night. Cool air temperatures (max 17°C on Tue afternoon, min 15°C on Wed morning). Winds increasing (calm on Mon night, strong winds from the S by Tue night).

Days 8–10 Weather Summary

Heavy rain (total 39mm), heaviest during Wed afternoon. Very mild (max 17°C on Thu morning, min 14°C on Fri morning). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Sat afternoon, min 14°C on Mon night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
9:24PM1.01m
7:55AM1.83m
10:02PM1.01m
8:26AM1.83m
10:41PM1.00m
8:56AM1.80m
11:21PM1.00m
9:27AM1.75m
00:02AM1.01m
10:00AM1.66m
00:44AM1.05m
10:38AM1.54m
1:25AM1.12m
11:26AM1.38m
2:05AM1.21m
12:31PM1.19m
2:47AM1.34m
2:00PM1.00m
3:30AM1.49m
3:52PM0.88m
4:16AM1.65m
5:36PM0.88m
5:04AM1.82m
Low Tide
2:53PM-0.20m
1:27AM0.71m
3:26PM-0.23m
1:59AM0.74m
3:59PM-0.23m
2:31AM0.76m
4:31PM-0.22m
3:05AM0.79m
5:04PM-0.18m
3:44AM0.81m
5:37PM-0.13m
4:33AM0.84m
6:12PM-0.05m
5:40AM0.85m
6:49PM0.04m
7:13AM0.81m
7:31PM0.16m
9:04AM0.67m
8:18PM0.29m
10:32AM0.42m
9:12PM0.41m
11:37AM0.14m
10:09PM0.52m
12:33PM-0.12m
Wave
height (m) 
direction
period (s) 
0.9
W
7
0.8
W
7
0.8
W
8
0.8
W
7
0.9
W
7
0.6
W
6
0.5
W
11
0.5
W
12
0.5
W
12
0.5
W
11
0.5
W
11
0.4
WSW
10
0.4
W
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
13
0.9
SSE
4
1.5
S
6
1.4
S
7
1.1
S
6
0.7
SW
6
0.8
W
14
1.3
WNW
14
1.3
WNW
14
1.3
WNW
15
1.1
W
13
0.8
W
12
0.8
W
11
0.8
W
11
0.6
W
10
0.6
W
10
0.4
W
9
0.4
W
8
0.5
W
14
0.7
W
13
0.8
W
12
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
mod rain
light rain
mod rain
rain showers
clear
rain showers
rain showers
light rain
mod rain
mod rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
mod rain
light rain
mod rain
rain shwrs
clear
rain shwrs
rain shwrs
light rain
mod rain
mod rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
15
WNW
5
SE
0
SSE
10
W
5
WSW
10
ESE
0
WNW
5
WSW
5
NNW
15
WNW
15
NW
10
NW
10
WNW
0
SSW
10
SSE
15
SE
35
SSE
25
WSW
20
SW
25
SSW
15
S
20
S
20
S
15
S
10
SSE
5
SSE
10
NW
15
WNW
10
W
5
SSW
10
W
10
NW
10
WNW
15
W
15
WNW
10
NW
 mm 
6
3
9
3
1
4
4
7
10
1
max°C
18
18
17
17
15
15
16
16
16
16
16
16
16
16
16
17
17
16
16
16
17
17
17
15
14
15
15
16
16
15
15
15
15
15
15
15
Moonrise
6:50
7:42
8:27
9:08
9:42
10:13
10:41
11:08
11:36
12:05
12:38
1:18
Moonset
3:35
4:24
5:19
6:19
7:20
8:22
9:24
10:26
11:28
12:32
1:40
2:51
Sunrise
6:52
6:52
6:52
6:52
6:54
6:54
6:54
6:54
6:54
6:56
6:56
6:56
Sunset
4:47
4:47
4:49
4:49
4:50
4:50
4:51
4:52
4:52
4:52
4:52
4:53
Today's sea temperature in Avalon, Santa Catalina Island is
17.7° C
(Statistics for 18 Dec 1981-2005 – mean: 15.2 max: 16.7 min: 13.6°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest