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 —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Fri afternoon, min 16°C on Thu night). Winds decreasing (strong winds from the NW on Thu night, calm by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sun night, min 18°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 21°C on Sat morning, min 17°C on Thu night). Winds increasing (light winds from the NW on Wed night, fresh winds from the NW by Fri night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Sat night, min 15°C on Tue afternoon). Winds increasing (light winds from the NE on Mon morning, fresh winds from the NW by Tue afternoon).

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tue
18
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
10:32PM1.09m
9:30AM1.91m
11:39PM1.02m
10:17AM1.81m
00:59AM0.98m
11:11AM1.66m
2:33AM0.99m
12:19PM1.49m
3:53AM1.07m
1:45PM1.34m
4:47AM1.18m
3:18PM1.23m
5:26AM1.28m
4:40PM1.18m
5:57AM1.37m
5:46PM1.15m
6:24AM1.45m
6:41PM1.12m
6:47AM1.52m
7:29PM1.09m
7:09AM1.57m
8:11PM1.05m
7:30AM1.61m
Low Tide
3:19AM0.57m
5:07PM-0.33m
4:01AM0.68m
6:08PM-0.24m
4:54AM0.79m
7:16PM-0.14m
8:29PM-0.05m
8:15AM0.88m
9:39PM0.02m
10:06AM0.77m
10:38PM0.09m
11:23AM0.60m
11:24PM0.16m
12:18PM0.43m
00:02AM0.24m
1:02PM0.27m
00:32AM0.34m
1:40PM0.14m
00:59AM0.43m
2:14PM0.04m
1:22AM0.51m
2:45PM-0.03m
Wave
height (m) 
direction
period (s) 
3
WNW
14.0
2.4
WNW
14.0
2.2
WNW
14.0
2.1
WNW
13.0
1.7
WNW
14.0
1.5
WNW
13.0
1.3
WNW
12.0
1.1
WNW
12.0
1
WNW
12.0
0.9
WNW
12.0
0.9
WNW
12.0
1.3
W
13.0
1.6
W
15.0
1.5
WNW
14.0
1.3
WNW
13.0
1
WNW
12.0
0.9
WSW
13.0
0.9
WSW
12.0
0.9
WNW
17.0
1
WNW
15.0
1.1
W
14.0
1.5
W
14.0
1.8
W
16.0
2.1
WNW
15.0
2.5
WNW
14.0
2.1
WNW
14.0
1.7
WNW
13.0
1.6
WNW
12.0
1.2
WNW
11.0
1.1
WNW
10.0
1.2
W
10.0
0.9
WSW
11.0
0.9
WNW
13.0
0.9
W
13.0
0.9
WNW
13.0
1
WNW
13.0
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
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
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
20
NNW
5
NNW
20
WNW
10
ESE
10
ESE
5
S
10
E
5
SE
5
WSW
10
NW
15
WNW
20
WNW
20
WNW
20
W
20
WNW
15
WNW
5
W
10
W
10
NW
15
NW
20
WNW
25
WNW
20
NW
25
NW
35
NW
20
NW
25
WNW
15
NW
15
NNW
15
NW
20
NW
5
NE
20
NW
15
WNW
5
WSW
30
NW
 mm 
max°C
17
18
19
19
19
19
19
19
19
23
23
23
22
18
18
18
18
18
18
18
18
18
20
20
19
21
20
20
20
18
18
18
19
18
18
16
Moonrise
5:52
6:51
7:58
9:08
10:18
11:23
12:25
1:24
2:21
3:18
4:14
5:11
Moonset
7:51
9:07
10:15
11:13
12:00
12:37
1:09
1:36
2:02
2:26
2:51
3:17
3:46
Sunrise
6:20
6:22
6:22
6:24
6:24
6:26
6:26
6:28
6:28
6:30
6:31
6:31
Sunset
5:00
5:00
4:59
4:58
4:58
4:57
4:55
4:55
4:54
4:54
4:53
4:53
Today's sea temperature in San Nicolas Island is 17.7 °C (Statistics for 06 Nov 1981-2005 – mean: 16.9 max: 18.7 min: 15.9°C)
Issued (local time): 9 pm Thursday 06 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest