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 05:46 AM and sunset is at 08:09 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Tue morning, min 14°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the W by Sun morning).

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 21°C on Thu morning, min 14°C on Sat night). Winds increasing (light winds from the NW on Sat night, strong winds from the WNW by Sun night).

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
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High Tide
9:45AM1.04m
8:34PM2.01m
10:37AM1.08m
9:21PM2.06m
11:28AM1.10m
10:10PM2.05m
12:19PM1.12m
11:01PM1.98m
1:11PM1.14m
11:53PM1.84m
2:04PM1.18m
00:47AM1.65m
2:58PM1.23m
1:48AM1.41m
3:51PM1.30m
3:00AM1.18m
4:42PM1.37m
4:28AM0.99m
5:28PM1.45m
6:07AM0.90m
6:10PM1.51m
7:37AM0.88m
6:49PM1.56m
8:47AM0.91m
7:25PM1.61m
9:39AM0.95m
7:59PM1.64m
10:17AM0.98m
Low Tide
2:07PM0.63m
4:00AM-0.52m
2:57PM0.65m
4:48AM-0.59m
3:48PM0.66m
5:36AM-0.58m
4:43PM0.68m
6:25AM-0.50m
5:41PM0.70m
7:14AM-0.37m
6:47PM0.72m
8:03AM-0.21m
8:05PM0.73m
8:52AM-0.02m
9:34PM0.68m
9:39AM0.18m
11:06PM0.56m
10:27AM0.37m
00:26AM0.39m
11:14AM0.53m
1:28AM0.21m
12:01PM0.66m
2:16AM0.07m
12:47PM0.75m
2:56AM-0.04m
1:29PM0.80m
3:31AM-0.12m
2:08PM0.82m
Wave
Height (m)
Direction
Period (s)
0.6
S
13
0.6
S
17
0.6
S
16
0.6
S
16
0.6
S
15
0.5
S
15
0.5
S
14
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
15
0.6
S
14
0.6
S
14
0.6
S
15
0.6
S
13
0.6
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.7
SSW
15
0.6
S
16
0.9
S
16
0.8
S
15
0.6
S
15
0.9
S
14
0.7
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.5
S
15
0.5
S
19
0.5
S
18
0.5
S
17
0.6
S
16
0.6
S
16
0.6
S
15
0.7
S
15
0.8
S
14
0.6
S
14
0.7
S
14
0.8
S
14
0.6
S
13
0.8
SSW
13
0.7
SSW
16
0.7
S
20
1.3
WSW
9
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
10
W
15
WNW
10
W
10
SW
15
WNW
10
W
10
W
15
WNW
10
W
5
W
15
WNW
10
WSW
5
WSW
15
W
10
W
10
W
20
WNW
20
W
15
WNW
25
WNW
20
WNW
10
WNW
30
W
20
WNW
10
W
25
WNW
15
WNW
5
W
20
WNW
10
W
5
W
15
WNW
5
WSW
5
W
20
WNW
15
W
15
W
25
W
25
WNW
15
W
20
W
20
WNW
15
WNW
25
W
10
NW
20
WNW
35
W
max °C
19
19
17
19
20
17
19
19
17
20
20
17
20
20
17
17
18
15
16
17
15
17
17
15
17
17
15
17
17
15
18
18
16
20
21
17
21
21
19
20
20
18
19
19
15
17
18
Moonrise
4:01
4:56
6:03
7:16
8:32
9:44
10:53
11:57
12:58
1:58
2:57
3:56
4:55
5:54
6:51
7:44
Moonset
7:09
8:22
9:26
10:19
11:02
11:36
12:06
12:34
12:59
1:25
1:53
2:23
2:58
3:37
4:23
Sunrise
5:46
5:46
5:47
5:47
5:47
5:47
5:47
5:47
5:47
5:48
5:48
5:48
5:48
5:48
5:48
5:48
Sunset
8:09
8:10
8:10
8:10
8:12
8:12
8:12
8:12
8:13
8:13
8:13
8:13
8:13
8:13
8:13
8:14
Today's sea temperature in Prisoners Harbor, Santa Cruz Island is
17.5° C
(Statistics for 13 Jun 1981-2005 – mean: 15.1 max: 16.6 min: 13.8°C)
Issued (local time): 4 am Saturday 13 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest