Summerside Harbour Sea Conditions and Tide Table

Summerside Harbour 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 07:50 AM and sunset is at 04:28 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 5°C on Wed afternoon, min -9°C on Mon night). Winds increasing (moderate winds from the SW on Tue night, strong winds from the SW by Wed afternoon).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Icy conditions (max 12°C on Fri night, min -6°C on Sat night). Winds decreasing (gales from the SSE on Fri night, light winds from the W by Sat night).

Days 7–9 Weather Summary

A dusting of snow giving way to moderate rain (total 10mm) heaviest on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -7°C on Tue morning). Winds increasing (light winds from the SW on Tue morning, strong winds from the SSE by Tue night).

Days 10–12 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Wed morning, min -11°C on Wed night). Winds decreasing (near gales from the W on Wed morning, light winds from the W by Fri night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
7:53AM1.69m
7:06PM1.95m
9:03AM1.71m
7:44PM1.98m
10:01AM1.74m
8:23PM2.01m
10:48AM1.76m
9:03PM2.05m
11:30AM1.78m
9:43PM2.08m
12:09PM1.79m
10:23PM2.10m
12:48PM1.80m
11:03PM2.10m
1:26PM1.82m
11:43PM2.08m
2:03PM1.84m
00:24AM2.04m
2:40PM1.86m
1:08AM1.98m
3:16PM1.89m
1:57AM1.91m
3:50PM1.91m
2:56AM1.85m
Low Tide
1:14PM1.14m
2:31AM0.73m
2:03PM1.22m
3:18AM0.65m
2:51PM1.26m
4:01AM0.59m
3:35PM1.28m
4:42AM0.54m
4:16PM1.29m
5:21AM0.51m
4:55PM1.28m
5:59AM0.49m
5:34PM1.28m
6:35AM0.48m
6:14PM1.28m
7:11AM0.50m
6:57PM1.27m
7:48AM0.53m
7:44PM1.25m
8:25AM0.58m
8:35PM1.21m
9:06AM0.65m
9:31PM1.15m
Wave
height (m) 
direction
period (s) 
1.3
NW
5
1.4
NW
5
1.3
WNW
5
0.9
WNW
4
0.7
W
4
0.6
SW
3
1.3
SSW
5
1.3
SSW
5
0.8
WSW
4
1.2
WNW
5
0.5
W
3
1.2
SSW
4
1.3
S
5
1.6
S
5
1
SW
4
1.8
WNW
6
1.4
WNW
5
0.4
WNW
3
1.2
S
4
1.3
SSW
5
0.6
WSW
4
1.4
WNW
5
1.3
WNW
5
0.6
NW
4
0.3
S
2
1.2
SSE
4
1.2
SSW
4
1.9
WNW
6
1.7
WNW
6
1
WNW
5
0.5
W
3
0.4
SW
3
0.9
WNW
4
1
NW
5
0.4
NW
4
0.4
SW
3
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
rain showers
cloud
part cloud
part cloud
cloud
light rain
rain showers
part cloud
cloud
part cloud
cloud
cloud
light snow
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloudy
cloudy
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
rain shwrs
cloudy
some clouds
some clouds
cloudy
light rain
rain shwrs
some clouds
cloudy
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
40
NW
45
WNW
35
WNW
30
W
25
WSW
25
SSW
45
SSW
45
SW
30
WSW
30
WNW
25
SSW
40
SSW
45
S
55
S
30
WSW
50
W
35
WNW
15
SSW
40
S
40
SSW
25
WSW
40
WNW
35
NW
15
NW
25
SSE
40
SSE
45
WSW
50
W
45
WNW
30
W
20
WSW
15
SW
25
WNW
30
NNW
20
NW
20
SSW
 mm 
8
1
3
6
max°C
-5
-6
-7
-7
-4
0
4
5
5
-3
-1
4
9
11
12
-5
-4
-4
2
5
5
-4
-4
-5
-6
-3
4
-2
-7
-9
-9
-5
-4
-7
-7
-6
Moonrise
3:40
4:47
5:55
7:00
8:00
8:52
9:34
10:07
10:34
10:55
11:14
11:31
Moonset
1:30
1:52
2:20
2:56
3:41
4:37
5:42
6:51
8:03
9:15
10:28
11:41
Sunrise
7:50
7:52
7:52
7:52
7:54
7:54
7:54
7:56
7:56
7:56
7:56
7:56
Sunset
4:28
4:29
4:29
4:29
4:30
4:30
4:30
4:30
4:31
4:31
4:32
4:34
Today's sea temperature in Summerside Harbour is
2.3° C
(Statistics for 15 Dec 1981-2005 – mean: 3.0 max: 5.4 min: 1.5°C)
Issued (local time): 7 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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