Cape Porpoise Sea Conditions and Tide Table

Cape Porpoise 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 07:07 AM and sunset is at 04:07 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Fri afternoon. Icy conditions (max 12°C on Fri morning, min -4°C on Fri night). Winds increasing (light winds from the WNW on Wed night, near gales from the S by Fri morning).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 6°C on Sun morning, min -9°C on Mon night). Winds increasing (light winds from the WSW on Sat afternoon, fresh winds from the W by Sun afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed afternoon, min -8°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Sat morning. Freeze-thaw conditions (max 6°C on Sat morning, min -10°C on Sun night). Winds increasing (calm on Fri morning, fresh winds from the S by Fri night).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
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
Wave Height Map
High Tide
9:18AM2.71m
9:57PM2.38m
9:58AM2.73m
10:39PM2.39m
10:37AM2.76m
11:19PM2.40m
11:15AM2.78m
11:57PM2.40m
11:52AM2.79m
00:34AM2.40m
12:28PM2.79m
1:09AM2.40m
1:06PM2.78m
1:47AM2.42m
1:46PM2.75m
2:27AM2.46m
2:31PM2.70m
3:11AM2.52m
3:21PM2.65m
3:58AM2.60m
4:16PM2.59m
4:49AM2.69m
5:14PM2.54m
5:43AM2.80m
Low Tide
3:49PM0.13m
3:47AM0.44m
4:29PM0.09m
4:26AM0.43m
5:08PM0.07m
5:03AM0.41m
5:45PM0.05m
5:40AM0.40m
6:20PM0.04m
6:18AM0.39m
6:56PM0.04m
6:56AM0.37m
7:32PM0.04m
7:37AM0.36m
8:12PM0.05m
8:23AM0.34m
8:55PM0.07m
9:14AM0.31m
9:42PM0.09m
10:09AM0.26m
10:32PM0.11m
11:07AM0.19m
11:24PM0.13m
Wave
height (m) 
direction
period (s) 
1.5
S
6
1.3
S
6
0.8
W
4
0.3
SE
9
0.8
S
4
1.3
SSE
6
3
SSE
8
3
SE
9
2
SE
10
1.2
SE
10
1
SE
10
1.3
S
4
1.4
SSE
6
1.1
SE
9
0.9
ESE
10
0.8
ESE
10
0.8
ESE
10
0.5
ESE
10
0.3
ESE
10
0.3
ESE
10
0.7
SSW
4
0.4
S
4
0.3
ESE
10
0.2
ESE
11
0.2
ESE
10
0.2
ESE
10
0.5
NE
5
0.4
NE
5
0.3
NE
5
0.6
SSW
3
1.6
SSE
6
1.1
SSE
7
0.8
WSW
3
0.8
W
3
0.8
WNW
4
0.9
WNW
4
part cloud
part cloud
clear
clear
clear
part cloud
light rain
rain showers
part cloud
clear
part cloud
light snow
clear
clear
clear
clear
clear
clear
clear
cloud
light snow
clear
clear
clear
clear
clear
clear
part cloud
cloud
light snow
light rain
part cloud
part cloud
part cloud
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
light rain
rain shwrs
some clouds
clear
some clouds
light snow
clear
clear
clear
clear
clear
clear
clear
cloudy
light snow
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light snow
light rain
some clouds
some clouds
some clouds
clear
clear
 km/h
35
SW
30
SW
20
WNW
10
SSW
25
S
25
S
45
S
30
W
40
W
15
WNW
15
WNW
35
SSW
25
WSW
35
W
30
WNW
25
WNW
20
NW
20
NW
10
WNW
10
SW
20
SW
15
NNW
10
NW
5
NNW
10
NNW
10
NNW
15
NNW
10
NW
5
SSW
20
SSW
20
SW
20
W
30
W
35
WNW
30
WNW
30
WNW
 mm 
5
6
2
max°C
4
6
5
3
4
10
12
9
2
0
-2
2
6
3
-2
-4
-4
-7
-4
-3
-2
0
1
-1
-1
-1
-4
-4
-3
2
6
6
5
-3
-5
-9
Moonrise
5:10
6:13
7:12
8:03
8:47
9:22
9:51
10:15
10:37
10:56
11:16
11:37
Moonset
2:00
2:38
3:25
4:21
5:24
6:31
7:40
8:49
9:58
11:08
12:20
Sunrise
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
4:07
4:07
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:10
4:12
4:13
Today's sea temperature in Cape Porpoise is
7.0° C
(Statistics for 17 Dec 1981-2005 – mean: 6.6 max: 8.1 min: 5.2°C)
Issued (local time): 12 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest