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 06:45 AM and sunset is at 06:58 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sun morning, min 17°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed morning, min 19°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Thu night. Warm (max 26°C on Tue morning, min 21°C on Thu afternoon). Winds increasing (calm on Tue night, strong winds from the ESE by Thu night).

Days 13–16 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 24°C on Mon afternoon, min 17°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, calm by Sun morning).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
8:21AM1.11m
6:10PM1.37m
8:28AM1.17m
7:00PM1.46m
8:39AM1.23m
7:40PM1.54m
8:53AM1.31m
8:16PM1.59m
9:10AM1.41m
8:52PM1.61m
9:29AM1.51m
9:28PM1.58m
9:51AM1.62m
10:07PM1.50m
10:16AM1.71m
10:50PM1.39m
10:44AM1.77m
11:37PM1.24m
11:16AM1.79m
00:35AM1.08m
11:54AM1.76m
1:57AM0.94m
12:42PM1.69m
4:24AM0.91m
1:50PM1.58m
6:31AM1.02m
3:28PM1.51m
7:05AM1.14m
Low Tide
12:30PM1.01m
1:34AM0.15m
1:12PM0.88m
2:03AM0.09m
1:45PM0.73m
2:29AM0.05m
2:17PM0.59m
2:52AM0.04m
2:50PM0.43m
3:16AM0.07m
3:24PM0.28m
3:39AM0.13m
4:02PM0.16m
4:03AM0.23m
4:42PM0.06m
4:28AM0.36m
5:27PM0.01m
6:18PM0.02m
5:21AM0.66m
7:21PM0.06m
5:49AM0.81m
8:42PM0.10m
6:24AM0.95m
10:17PM0.09m
8:45AM1.07m
11:38PM0.03m
11:14AM0.99m
Wave
Height (m)
Direction
Period (s)
0.4
SSW
17
0.4
SSW
17
0.4
SSW
17
0.4
SSW
17
0.6
SSW
17
0.5
SSW
16
0.4
SSW
16
0.6
SSW
16
0.5
S
16
0.4
SSW
15
0.5
S
15
0.5
S
14
0.6
SSW
13
0.6
SSW
13
0.7
SSW
13
0.7
S
12
0.7
S
13
0.7
S
12
0.6
S
12
0.7
S
12
0.6
S
12
0.6
S
12
0.8
S
11
0.6
S
14
0.5
S
15
0.7
S
15
0.7
SSE
15
0.7
SSE
15
0.8
SSE
16
0.9
SSE
15
1.1
SSE
15
1.1
S
14
1.3
S
14
1.2
S
13
1.3
S
13
1.5
S
13
1.8
S
11
1.5
S
10
1.2
WSW
7
0.6
SSW
16
0.6
SSW
12
0.5
S
15
0.5
S
15
0.5
S
15
0.5
S
15
0.5
S
15
0.5
S
14
part cloud
cloud
clear
part cloud
part cloud
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
part cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
some clouds
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
some clouds
some clouds
cloudy
cloudy
light rain
light rain
mod rain
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
km/h
10
SE
10
SW
5
SW
5
WNW
25
WNW
10
WNW
5
WNW
25
WNW
5
S
5
ESE
10
WNW
10
SE
5
SE
10
WNW
0
S
5
W
15
W
10
WNW
5
WSW
20
WNW
15
WNW
10
WNW
25
WNW
15
WNW
10
W
20
W
15
WNW
10
W
15
W
10
W
10
ESE
10
NW
15
ESE
5
SSE
5
NNE
40
ESE
15
WNW
40
WNW
35
WNW
5
WSW
20
WNW
5
WNW
5
S
15
WNW
5
W
15
SE
5
WNW
 mm
1
1
8
5
1
max °C
21
21
18
20
20
18
20
20
19
23
23
20
22
22
19
23
23
21
22
22
19
22
23
20
23
23
22
26
26
24
25
25
26
24
24
23
22
20
18
20
21
20
22
23
20
23
24
Moonrise
3:45
4:22
4:54
5:23
5:51
6:17
6:45
7:14
7:48
8:28
9:15
10:12
11:17
12:27
1:38
Moonset
12:41
1:40
2:41
3:42
4:43
5:45
6:48
7:53
9:00
10:11
11:23
12:33
1:36
2:32
3:18
3:57
Sunrise
6:45
6:45
6:46
6:47
6:47
6:48
6:48
6:50
6:50
6:50
6:52
6:52
6:52
6:54
6:54
6:54
Sunset
6:58
6:57
6:55
6:53
6:52
6:51
6:50
6:49
6:46
6:45
6:44
6:43
6:42
6:39
6:38
6:37
Today's sea temperature in Prisoners Harbor, Santa Cruz Island is
21.9°C
(Statistics for 20 Sep 1981-2005 – mean: 17.6 max: 19.7 min: 16.3°C)
Issued (local time): 4 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest