San Nicolas Island Sea Conditions and Tide Table

San Nicolas 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 06:28 AM and sunset is at 07:28 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Fri afternoon, min 13°C on Wed morning). Winds decreasing (fresh winds from the WNW on Thu night, light winds from the SE by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon afternoon, min 14°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Tue afternoon. Very mild (max 17°C on Tue morning, min 13°C on Thu night). Winds increasing (light winds from the NW on Tue night, near gales from the NW by Thu night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 14°C on Sat afternoon, min 13°C on Fri morning). Winds decreasing (near gales from the NW on Fri morning, moderate winds from the NW by Sat night).

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
30
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
High Tide
8:42AM1.28m
8:55PM1.49m
9:28AM1.25m
9:23PM1.61m
10:15AM1.18m
9:55PM1.70m
11:07AM1.09m
10:31PM1.73m
12:05PM0.98m
11:11PM1.70m
1:15PM0.88m
11:58PM1.62m
2:48PM0.83m
00:57AM1.49m
4:37PM0.87m
2:14AM1.35m
5:51PM0.97m
6:36PM1.09m
5:20AM1.22m
7:10PM1.20m
6:32AM1.21m
7:40PM1.30m
7:30AM1.19m
8:07PM1.40m
8:20AM1.16m
8:31PM1.47m
9:05AM1.11m
Low Tide
2:53PM0.06m
3:31AM-0.08m
3:21PM0.14m
4:14AM-0.22m
3:52PM0.23m
5:00AM-0.31m
4:24PM0.34m
5:50AM-0.33m
4:59PM0.46m
6:46AM-0.29m
5:38PM0.58m
7:53AM-0.22m
6:29PM0.69m
9:10AM-0.15m
8:02PM0.78m
10:30AM-0.10m
10:16PM0.77m
11:39AM-0.08m
11:55PM0.63m
12:33PM-0.05m
1:02AM0.45m
1:16PM-0.00m
1:53AM0.28m
1:52PM0.07m
2:36AM0.12m
2:22PM0.16m
3:14AM0.00m
2:48PM0.26m
Wave
height (m) 
direction
period (s) 
1.3
WSW
9
1.3
WSW
13
1.6
WNW
6
1.3
WNW
8
1.8
WNW
8
1.9
WNW
8
1.5
WNW
10
1.3
WNW
10
1.1
WSW
12
1.1
SSW
15
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.6
SSW
13
0.6
SSW
13
0.7
SSW
14
1.2
WNW
13
1.4
WNW
12
1.4
WNW
12
1.5
WNW
11
1.4
SW
12
1.5
WSW
12
2.4
WNW
7
2.5
WNW
8
3
WNW
8
3.5
WNW
8
3
WNW
9
3
WNW
8
3
WNW
8
2.3
WNW
11
1.9
WNW
18
1.8
WNW
16
1.6
WNW
16
1.7
WNW
15
2.2
WNW
14
1.9
WNW
14
2
WNW
13
2.2
WNW
8
2
WNW
8
2.1
WNW
7
2.5
WNW
7
2.2
WNW
7
2.1
WNW
6
2.1
WNW
6
1.5
WNW
6
1.3
WSW
7
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
rain showers
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
cloudy
rain shwrs
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
25
NW
30
WNW
30
NW
20
NW
35
NW
25
NW
20
E
20
WNW
20
WNW
15
NW
25
WNW
25
WNW
15
WNW
15
W
10
WNW
10
SSW
10
SSW
10
S
20
S
20
W
25
WNW
20
WNW
35
WNW
50
NW
50
NW
50
NW
55
NW
45
NW
45
NW
45
NW
35
NW
25
WNW
30
NW
25
NW
35
WNW
45
NW
35
NW
45
WNW
45
WNW
35
NW
45
WNW
50
WNW
40
NW
45
WNW
45
WNW
30
WNW
35
W
 mm 
1
max°C
14
14
14
15
15
15
15
16
15
15
15
15
15
15
15
15
16
16
17
16
16
14
15
14
14
14
13
13
13
13
13
14
14
14
14
14
15
14
14
13
14
14
13
14
14
14
15
Moonrise
5:13
5:43
6:16
6:54
7:39
8:33
9:36
10:45
11:55
1:04
2:09
3:11
4:11
5:10
6:08
7:07
Moonset
5:52
7:01
8:13
9:28
10:43
11:54
12:55
1:47
2:29
3:03
3:33
4:01
4:26
4:52
5:19
Sunrise
6:28
6:26
6:24
6:24
6:22
6:22
6:20
6:20
6:18
6:16
6:16
6:15
6:13
6:13
6:11
6:11
Sunset
7:28
7:29
7:29
7:30
7:30
7:31
7:31
7:32
7:34
7:35
7:35
7:36
7:37
7:37
7:37
7:38
Today's sea temperature in San Nicolas Island is
16.6° C
(Statistics for 15 Apr 1981-2005 – mean: 14.3 max: 16.3 min: 13.0°C)
Issued (local time): 10 am Wednesday 15 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest