Prisoners Harbor, Santa Cruz Island Sea Conditions and Tide Table

Prisoners Harbor, Santa Cruz 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 07:31 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sat afternoon, min 11°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Tue afternoon, min 10°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the WNW by Thu night).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 18°C on Sun afternoon, min 11°C on Fri night). Winds decreasing (strong winds from the WNW on Sat afternoon, calm by Mon morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Tue morning, min 12°C on Wed night). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thu
1
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
2:06AM1.25m
7:28PM0.96m
7:17PM1.05m
5:27AM1.26m
7:29PM1.18m
6:35AM1.32m
7:49PM1.34m
7:33AM1.36m
8:13PM1.51m
8:27AM1.37m
8:42PM1.68m
9:19AM1.34m
9:13PM1.83m
10:13AM1.28m
9:48PM1.91m
11:08AM1.19m
10:26PM1.93m
12:08PM1.08m
11:08PM1.88m
1:17PM0.99m
11:55PM1.76m
Low Tide
11:02AM0.09m
9:59PM1.00m
11:58AM0.02m
11:51PM0.84m
12:41PM-0.03m
00:51AM0.61m
1:17PM-0.04m
1:39AM0.35m
1:51PM-0.02m
2:25AM0.08m
2:24PM0.05m
3:11AM-0.16m
2:57PM0.14m
3:57AM-0.35m
3:32PM0.27m
4:45AM-0.46m
4:08PM0.41m
5:37AM-0.48m
4:47PM0.55m
6:32AM-0.42m
5:29PM0.69m
7:34AM-0.31m
Wave
height (m) 
direction
period (s) 
0.4
SSW
14
0.4
SW
14
0.3
SSW
14
0.4
SSW
14
0.4
SSW
13
0.4
SSW
15
0.4
SSW
15
0.5
S
20
0.4
SSW
19
0.5
S
19
0.5
S
18
0.5
S
18
0.7
S
17
0.6
S
16
0.5
S
16
0.8
S
16
0.7
S
15
0.6
S
20
1
WSW
8
0.9
S
19
0.8
S
18
1.5
WSW
9
1.1
S
17
0.7
S
17
1.4
WSW
9
0.8
S
19
0.7
S
18
0.7
S
18
0.7
S
17
0.7
S
17
0.7
S
16
0.7
S
16
0.6
S
15
0.7
S
15
0.7
S
14
0.6
S
14
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
 km/h
20
WNW
10
W
5
S
20
WNW
15
W
10
W
15
WNW
5
W
5
ESE
15
WNW
5
NW
5
W
25
W
20
WNW
10
WNW
25
W
20
WNW
10
W
35
W
30
WNW
25
WNW
50
WNW
30
WNW
10
WNW
45
WNW
10
NNW
5
NW
20
W
15
WNW
0
WSW
10
WNW
15
W
5
SSE
20
W
5
W
5
SW
 mm 
max°C
15
13
15
15
12
14
14
12
15
15
12
13
14
12
13
13
12
13
14
13
14
14
13
15
18
16
18
19
17
21
20
16
17
17
13
15
Moonrise
1:15
2:02
2:42
3:18
3:50
4:20
4:49
5:20
5:54
6:33
7:20
8:15
9:18
Moonset
10:47
11:50
12:56
2:04
3:12
4:21
5:32
6:45
8:02
9:20
10:35
11:44
Sunrise
6:22
6:20
6:18
6:18
6:16
6:16
6:15
6:13
6:13
6:11
6:09
6:09
Sunset
7:31
7:32
7:34
7:35
7:36
7:36
7:37
7:37
7:38
7:38
7:39
7:40
Today's sea temperature in Prisoners Harbor, Santa Cruz Island is 13.8 °C (Statistics for 19 Apr 1981-2005 – mean: 13.9 max: 15.6 min: 12.6°C)
Issued (local time): 4 pm Saturday 19 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest