Portland Cove Sea Conditions and Tide Table

Portland Cove 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 04:17 PM.

Days 1–4 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Sat afternoon. Icy conditions (max 12°C on Fri night, min -7°C on Sat night). Winds decreasing (gales from the S on Fri night, moderate winds from the SW by Sun morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon night. Icy conditions (max 2°C on Sun night, min -7°C on Tue morning). Winds decreasing (strong winds from the NNW on Mon night, calm by Tue night).

Days 8–10 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Fri night, min -8°C on Thu afternoon). Winds increasing (calm on Fri morning, fresh winds from the NNE by Sat morning).

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Sat afternoon. Temperatures will be below freezing (max -2°C on Sat afternoon, min -11°C on Sun night). Winds decreasing (strong winds from the N on Sat afternoon, calm by Sun night).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
9:57PM1.21m
11:02AM1.74m
10:31PM1.24m
11:37AM1.77m
11:07PM1.25m
12:12PM1.77m
11:43PM1.26m
12:48PM1.75m
00:21AM1.27m
1:24PM1.71m
1:04AM1.26m
2:02PM1.65m
1:51AM1.26m
2:43PM1.57m
2:47AM1.27m
3:27PM1.49m
3:51AM1.30m
4:16PM1.41m
5:04AM1.35m
5:12PM1.33m
6:20AM1.44m
6:15PM1.28m
7:30AM1.57m
Low Tide
4:55PM0.68m
4:09AM0.28m
5:28PM0.67m
4:44AM0.24m
6:00PM0.66m
6:33PM0.66m
5:54AM0.22m
7:08PM0.66m
6:32AM0.25m
7:45PM0.65m
7:13AM0.30m
8:25PM0.63m
8:01AM0.38m
9:09PM0.60m
8:56AM0.47m
9:56PM0.56m
9:59AM0.55m
10:47PM0.49m
11:11AM0.62m
11:41PM0.42m
12:28PM0.65m
00:38AM0.33m
Wave
height (m) 
direction
period (s) 
2.3
WSW
7
1.6
WSW
7
3.5
SW
8
3
SW
9
3.5
SW
9
3
SW
10
5
SW
10
3.5
WSW
10
1.6
WSW
8
0.9
WSW
7
1
SW
7
0.9
SW
7
2.5
N
7
3
NNW
7
2.1
WNW
7
1.5
W
6
1.1
WSW
6
0.5
WSW
6
0.6
N
4
1.7
N
6
1.4
N
6
1
NNW
5
0.8
WNW
4
0.4
WNW
4
0.3
WSW
5
0.8
ENE
3
2.3
N
7
3
N
7
1.9
N
6
1.1
NNW
5
0.8
NNW
4
0.4
NNW
4
0.2
NNW
3
0.1
N
2
0.1
SE
2
0.1
E
2
cloud
cloud
part cloud
part cloud
light rain
mod rain
light snow
snow showers
part cloud
light snow
snow showers
part cloud
light snow
mod snow
light snow
light snow
light snow
cloud
cloud
light snow
light snow
part cloud
cloud
part cloud
cloud
light snow
light snow
light snow
light snow
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloudy
cloudy
some clouds
some clouds
light rain
mod rain
light snow
snow shwrs
some clouds
light snow
snow shwrs
some clouds
light snow
mod snow
light snow
light snow
light snow
cloudy
cloudy
light snow
light snow
some clouds
cloudy
some clouds
cloudy
light snow
light snow
light snow
light snow
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
 km/h
40
W
25
SSW
45
SW
30
S
60
S
35
SW
65
SW
40
W
20
SW
15
SE
15
SE
15
WSW
45
N
40
NW
25
WNW
25
WSW
15
WSW
10
ENE
15
ENE
30
NNE
25
NNW
20
WNW
15
W
5
SSE
15
ESE
35
E
35
NNE
45
N
25
NNW
15
NNW
10
NNE
10
ESE
10
ESE
10
ESE
10
ESE
10
ESE
 mm 
3
6
max°C
-6
2
4
9
12
6
0
-6
-4
-2
2
0
-1
-4
-6
-5
-5
-5
-3
-5
-7
-8
-7
-7
-6
-1
-1
-2
-4
-6
-6
-9
-8
-7
-7
-5
Moonrise
8:28
9:20
10:00
10:30
10:52
11:10
11:24
11:38
11:51
12:05
12:22
12:44
Moonset
3:22
4:18
5:25
6:39
7:55
9:11
10:27
11:45
1:04
2:27
3:55
Sunrise
8:15
8:15
8:17
8:17
8:18
8:18
8:18
8:18
8:18
8:18
8:18
8:18
Sunset
4:17
4:19
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:22
4:23
4:24
Today's sea temperature in Portland Cove is
3.9° C
(Statistics for 18 Dec 1981-2005 – mean: 0.8 max: 1.8 min: -0.0°C)
Issued (local time): 1 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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