Harbour Grace, Conception Bay Sea Conditions and Tide Table

Harbour Grace, Conception Bay 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 04:10 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu morning. Icy conditions (max 8°C on Wed night, min -5°C on Tue night). Winds increasing (light winds from the SW on Wed morning, strong winds from the SW by Wed night).

Days 5–7 Weather Summary

Heavy rain (total 34mm), heaviest during Sat afternoon. Icy conditions (max 12°C on Sat afternoon, min -2°C on Sun morning). Winds decreasing (near gales from the S on Sat afternoon, light winds from the SSW by Sun night).

Days 8–10 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -5°C on Tue night). Winds increasing (light winds from the SW on Tue night, strong winds from the S by Wed night).

Days 11–13 Weather Summary

A light covering of new snow on Sat afternoon turning to drizzle on Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -8°C on Fri morning). Winds increasing (calm on Fri night, near gales from the SE by Sat afternoon).

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
5:33PM0.77m
6:17PM0.80m
6:09AM0.86m
6:58PM0.81m
6:49AM0.87m
7:37PM0.82m
7:29AM0.88m
8:16PM0.83m
8:07AM0.88m
8:54PM0.84m
8:45AM0.88m
9:31PM0.84m
9:22AM0.87m
10:08PM0.85m
9:59AM0.86m
10:45PM0.86m
10:38AM0.84m
11:25PM0.87m
11:21AM0.81m
00:08AM0.88m
12:11PM0.78m
00:58AM0.89m
Low Tide
11:17PM0.20m
11:54AM0.09m
11:59PM0.20m
12:32PM0.08m
00:37AM0.20m
1:07PM0.08m
1:12AM0.19m
1:42PM0.07m
1:47AM0.19m
2:18PM0.08m
2:24AM0.20m
2:54PM0.09m
3:04AM0.20m
3:33PM0.09m
3:50AM0.21m
4:14PM0.10m
4:45AM0.22m
4:59PM0.11m
5:45AM0.22m
5:49PM0.12m
6:46AM0.21m
6:42PM0.13m
7:46AM0.19m
Wave
height (m) 
direction
period (s) 
0.8
W
4
0.9
W
4
0.9
SW
4
1.4
SW
5
1.4
SSW
5
1.3
WSW
5
1.1
W
4
0.5
W
3
0.8
SW
4
0.9
SSW
4
1
SSW
4
1.3
S
5
1.2
SSW
5
1.6
WSW
5
0.6
W
4
0.4
SW
3
0.6
S
3
1.5
S
5
1.1
SW
4
1.1
SW
4
0.8
W
4
0.6
W
3
0.5
W
3
0.9
SSW
4
1.3
S
5
0.6
SW
4
0.7
W
4
0.8
W
4
0.7
WNW
4
0.5
W
3
0.4
WNW
3
0.1
W
2
0.7
SSE
3
1.4
SSE
4
1.1
SW
4
1.2
WSW
4
part cloud
clear
cloud
cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
light rain
heavy rain
part cloud
clear
part cloud
cloud
heavy rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
light snow
snow showers
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
light snow
snow showers
part cloud
some clouds
clear
cloudy
cloudy
cloudy
rain shwrs
clear
clear
some clouds
some clouds
some clouds
light rain
heavy rain
some clouds
clear
some clouds
cloudy
heavy rain
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
snow shwrs
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
light snow
snow shwrs
some clouds
 km/h
30
W
30
W
30
SW
40
SW
40
SW
40
W
40
WNW
20
WSW
30
SW
30
SSW
35
S
45
SSE
30
SW
45
W
20
W
15
SW
25
SSE
40
SSE
35
WSW
30
WSW
30
W
25
W
20
W
30
SSW
45
SSE
20
WSW
30
W
30
W
25
WNW
25
WNW
20
WNW
5
SW
30
SSE
50
SE
40
WSW
35
WSW
 mm 
1
3
19
12
2
1
max°C
-1
-3
1
4
8
5
3
0
3
5
9
10
12
3
-1
0
3
5
5
1
-3
-2
-3
1
2
2
-3
-5
-6
-7
-7
-7
-2
0
2
-1
Moonrise
5:46
6:53
7:53
8:45
9:27
10:00
10:25
10:45
11:03
11:19
11:34
11:51
Moonset
2:01
2:35
3:20
4:16
5:21
6:32
7:45
8:58
10:12
11:26
12:42
Sunrise
7:46
7:46
7:47
7:47
7:48
7:48
7:48
7:48
7:50
7:50
7:50
7:50
Sunset
4:10
4:10
4:12
4:12
4:12
4:13
4:13
4:14
4:15
4:15
4:15
4:16
Today's sea temperature in Harbour Grace, Conception Bay is
2.9° C
(Statistics for 16 Dec 1981-2005 – mean: 2.6 max: 4.3 min: 1.0°C)
Issued (local time): 1 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest