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 — and sunset is at 08:07 PM.

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Wed afternoon, min 15°C on Wed night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the WNW by Fri afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Mon afternoon, min 15°C on Sat afternoon). Winds decreasing (fresh winds from the WNW on Sat afternoon, light winds from the WNW by Mon morning).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Tue afternoon, min 15°C on Tue afternoon). Mainly strong winds.

Sun
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Fri
25
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
12:47PM1.09m
11:33PM1.55m
1:23PM1.15m
00:18AM1.40m
2:01PM1.22m
1:12AM1.20m
2:44PM1.30m
2:24AM0.98m
3:32PM1.40m
4:10AM0.82m
4:26PM1.49m
6:17AM0.78m
5:24PM1.58m
7:53AM0.85m
6:22PM1.68m
8:54AM0.94m
7:18PM1.76m
9:38AM1.02m
8:10PM1.83m
10:16AM1.08m
8:58PM1.85m
10:52AM1.12m
9:43PM1.83m
Low Tide
5:40PM0.62m
6:55AM-0.12m
6:37PM0.61m
7:29AM0.00m
7:46PM0.59m
8:04AM0.15m
9:11PM0.52m
8:43AM0.31m
10:47PM0.39m
9:29AM0.47m
00:15AM0.20m
10:31AM0.60m
1:23AM-0.00m
11:47AM0.68m
2:18AM-0.17m
1:00PM0.70m
3:05AM-0.30m
2:01PM0.67m
3:49AM-0.36m
2:54PM0.62m
4:29AM-0.37m
3:43PM0.56m
5:07AM-0.34m
Wave
height (m) 
direction
period (s) 
0.9
WSW
12.0
1
SSW
16.0
0.9
WSW
12.0
1
SSW
15.0
1.1
SW
12.0
0.9
WSW
12.0
0.9
WSW
13.0
0.9
SSW
18.0
0.9
SSW
17.0
0.9
SSW
17.0
0.9
SSW
16.0
0.9
SSW
16.0
0.9
SSW
15.0
0.9
SSW
15.0
0.9
SSW
14.0
1.2
SSW
14.0
1.3
WSW
8.0
1.1
SSW
14.0
1.2
SW
7.0
1.3
WSW
8.0
1
S
13.0
1
S
13.0
1.2
WSW
8.0
0.9
WSW
10.0
0.9
WSW
10.0
1.2
WSW
7.0
1
SSW
17.0
1
SSW
17.0
1.3
WSW
8.0
1.1
SSW
16.0
1.3
WSW
8.0
1.8
WSW
8.0
1.5
WSW
8.0
1.7
WSW
8.0
2.1
NW
6.0
1.6
WSW
8.0
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
 km/h
20
WNW
20
WNW
15
W
25
WNW
20
WNW
10
WSW
10
WSW
0
W
5
SSE
10
WSW
5
WNW
10
W
15
W
15
WNW
15
W
30
WNW
25
WNW
25
WNW
30
WNW
25
NW
20
NW
25
WNW
20
WNW
10
WNW
25
NW
20
WNW
20
NW
30
WNW
30
WNW
25
WNW
35
WNW
40
WNW
35
NW
40
NW
40
WNW
35
NW
 mm 
max°C
15
15
15
16
16
15
16
16
15
16
16
15
16
15
15
15
15
15
15
15
15
15
15
16
17
16
16
16
16
15
15
15
15
15
15
15
Moonrise
10:22
10:52
11:20
11:48
12:19
12:55
1:37
2:28
3:28
4:35
5:45
6:54
Moonset
8:43
9:48
10:53
11:58
1:05
2:14
3:26
4:38
5:48
6:50
7:43
8:26
9:02
Sunrise
5:58
5:58
6:00
6:00
6:01
6:01
6:01
6:03
6:03
6:03
6:05
6:05
Sunset
8:07
8:07
8:07
8:07
8:07
8:06
8:06
8:05
8:05
8:04
8:04
8:02
Today's sea temperature in San Nicolas Island is 16.8 °C (Statistics for 13 Jul 1981-2005 – mean: 17.2 max: 18.9 min: 16.1°C)
Issued (local time): 4 pm Sunday 13 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest