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 07:46 AM and sunset is at 04:12 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Icy conditions (max 13°C on Sat morning, min -3°C on Thu night). Winds increasing (light winds from the WSW on Thu night, near gales from the S by Sat morning).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Icy conditions (max 5°C on Sun night, min -3°C on Sun morning). Winds decreasing (strong winds from the WSW on Mon night, light winds from the SW by Tue night).

Days 7–9 Weather Summary

A light fall of snow, heaviest on Wed night. Turning milder with light rain (total 2mm) on Wed night. Freeze-thaw conditions (max 3°C on Thu morning, min -6°C on Fri morning). Mainly near gales.

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Sat afternoon. Becoming milder with light rain (total 8mm) on Sat night. Freeze-thaw conditions (max 5°C on Sat night, min -3°C on Sat morning). Winds decreasing (near gales from the ESE on Sat afternoon, moderate winds from the S by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
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
1:11PM0.75m
1:56AM0.90m
2:25PM0.74m
3:00AM0.91m
Low Tide
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
7:39PM0.14m
8:46AM0.16m
8:39PM0.15m
Wave
height (m) 
direction
period (s) 
1
W
4
1
W
4
0.5
W
3
1.1
SW
4
1.3
SSW
5
1.6
SSW
5
2.3
S
6
1.5
SW
5
1.3
W
5
0.5
WSW
3
0.5
SW
3
1.1
S
4
0.9
SW
4
1.2
SW
5
1.5
WSW
5
0.7
WNW
4
0.4
NW
3
0.1
W
2
0.1
S
2
0.6
E
3
1.4
E
5
0.1
NE
2
0.8
N
4
1.1
NW
4
0.6
W
3
0.3
W
3
0.1
W
1
0.7
SE
3
1.8
ESE
5
1.1
S
4
1.2
S
5
1
S
4
1
SSE
4
1.1
S
4
0.7
S
4
0.6
S
4
rain showers
clear
part cloud
part cloud
clear
part cloud
cloud
rain showers
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
snow showers
light rain
cloud
light snow
clear
clear
part cloud
cloud
mod snow
rain showers
cloud
cloud
cloud
cloud
cloud
cloud
rain shwrs
clear
some clouds
some clouds
clear
some clouds
cloudy
rain shwrs
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
snow shwrs
light rain
cloudy
light snow
clear
clear
some clouds
cloudy
mod snow
rain shwrs
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
35
W
35
WNW
20
WSW
35
SW
35
SSW
45
S
60
S
40
WSW
40
W
20
WSW
20
SSW
35
S
35
WSW
35
WSW
40
WSW
25
WNW
15
WNW
10
WSW
15
SSE
35
E
35
ESE
15
NNE
35
NNW
35
WNW
25
W
15
W
5
SW
35
ESE
55
ESE
30
S
35
SSE
30
SSE
35
SE
35
SSE
20
SSE
20
SSE
 mm 
1
6
4
4
1
1
8
max°C
4
0
-1
3
5
11
13
4
0
-1
0
5
5
0
-1
0
0
-1
-1
1
2
3
2
-1
-6
-6
-5
0
1
5
1
1
1
1
1
0
Moonrise
6:53
7:53
8:45
9:27
10:00
10:25
10:45
11:03
11:19
11:34
11:51
12:11
Moonset
2:35
3:20
4:16
5:21
6:32
7:45
8:58
10:12
11:26
12:42
2:02
Sunrise
7:46
7:47
7:47
7:48
7:48
7:48
7:48
7:50
7:50
7:50
7:50
7:50
Sunset
4:12
4:12
4:12
4:13
4:13
4:14
4:15
4:15
4:15
4:16
4:16
4:17
Today's sea temperature in Harbour Grace, Conception Bay is
2.8° C
(Statistics for 18 Dec 1981-2005 – mean: 2.5 max: 4.3 min: 0.5°C)
Issued (local time): 7 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest