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 04:51 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed afternoon, min 16°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 17°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 19°C on Fri morning, min 15°C on Wed afternoon). Wind will be generally light.

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
7:49PM0.96m
8:35PM0.98m
7:10AM1.67m
9:13PM1.00m
7:40AM1.70m
9:48PM1.01m
8:11AM1.72m
10:23PM1.01m
8:43AM1.73m
10:59PM1.01m
9:17AM1.72m
11:37PM1.01m
9:51AM1.68m
00:18AM1.01m
10:28AM1.61m
1:01AM1.04m
11:08AM1.50m
1:45AM1.09m
11:56AM1.34m
2:28AM1.18m
1:00PM1.15m
3:10AM1.30m
Low Tide
1:28PM0.08m
00:11AM0.70m
2:03PM-0.03m
00:44AM0.76m
2:36PM-0.12m
1:16AM0.78m
3:08PM-0.17m
1:49AM0.80m
3:40PM-0.20m
2:21AM0.80m
4:14PM-0.21m
2:55AM0.81m
4:50PM-0.20m
3:31AM0.82m
5:26PM-0.16m
4:12AM0.85m
6:03PM-0.11m
5:04AM0.87m
6:41PM-0.03m
6:13AM0.88m
7:20PM0.08m
7:44AM0.83m
8:01PM0.21m
9:26AM0.68m
Wave
height (m) 
direction
period (s) 
0.3
SW
12
0.4
SW
13
0.3
SSW
16
0.4
SW
15
0.5
W
14
0.7
W
12
0.8
W
8
0.7
SW
14
0.5
W
9
0.5
SW
13
0.4
WSW
12
0.4
WSW
12
0.7
W
8
0.5
W
12
0.4
W
11
0.3
W
11
0.4
W
12
0.3
W
11
0.3
W
11
0.3
W
11
0.3
WSW
11
0.3
W
11
0.3
W
10
0.4
W
10
0.4
W
10
0.4
WNW
12
0.5
W
12
0.5
W
12
0.4
WSW
12
0.4
WSW
13
0.4
WSW
12
0.4
WSW
12
0.3
WSW
11
0.4
SW
12
0.4
SW
12
0.3
W
13
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
rain showers
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
cloudy
some clouds
some clouds
cloudy
light rain
light rain
some clouds
rain shwrs
some clouds
clear
some clouds
clear
clear
some clouds
clear
 km/h
15
W
10
NNW
0
NW
10
W
5
W
15
WNW
20
NW
20
NW
5
NW
10
W
10
WNW
5
WNW
20
WNW
10
WNW
0
ENE
10
W
5
NW
0
WSW
10
WNW
10
WNW
10
WNW
15
WNW
5
W
10
ESE
5
S
10
ESE
15
S
15
E
5
ESE
10
NE
10
WNW
10
NE
5
NE
10
NW
10
NW
0
SE
 mm 
2
2
2
max°C
18
18
20
19
18
22
23
19
22
22
20
19
18
16
19
18
16
18
17
15
17
16
15
16
16
16
17
16
16
16
16
16
19
17
17
18
Moonrise
4:05
5:04
6:02
6:58
7:50
8:35
9:15
9:49
10:20
10:47
11:14
11:41
Moonset
2:19
2:55
3:38
4:27
5:23
6:23
7:24
8:27
9:29
10:31
11:34
Sunrise
6:56
6:58
6:58
6:58
6:58
7:00
7:00
7:01
7:01
7:01
7:01
7:01
Sunset
4:51
4:51
4:51
4:52
4:52
4:52
4:52
4:53
4:53
4:54
4:54
4:55
Today's sea temperature in Prisoners Harbor, Santa Cruz Island is
16.9° C
(Statistics for 15 Dec 1981-2005 – mean: 14.7 max: 16.6 min: 13.2°C)
Issued (local time): 3 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest