Blacks Harbour Sea Conditions and Tide Table

Blacks 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 08:03 AM and sunset is at 04:49 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -2°C on Thu afternoon, min -12°C on Fri night). Winds increasing (calm on Thu morning, strong winds from the NNW by Thu night).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Mon afternoon. Icy conditions (max 6°C on Mon night, min -11°C on Sat morning). Mainly fresh winds.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Wed night, min -17°C on Thu night). Mainly strong winds.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun night, min -20°C on Sat morning). Mainly fresh winds.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
2:23PM6.24m
2:52AM5.95m
3:07PM6.16m
3:38AM5.99m
3:57PM6.07m
4:28AM6.04m
4:52PM5.98m
5:24AM6.12m
5:53PM5.93m
6:23AM6.26m
6:56PM5.95m
7:24AM6.46m
8:00PM6.06m
8:24AM6.70m
9:01PM6.19m
9:23AM6.90m
9:59PM6.37m
10:20AM7.09m
10:55PM6.52m
11:14AM7.19m
11:47PM6.60m
12:06PM7.19m
00:38AM6.61m
Low Tide
8:17AM1.54m
8:44PM1.14m
9:02AM1.53m
9:29PM1.20m
9:51AM1.52m
10:18PM1.27m
10:45AM1.48m
11:12PM1.33m
11:46AM1.38m
00:12AM1.34m
12:50PM1.21m
1:13AM1.28m
1:53PM0.96m
2:14AM1.16m
2:55PM0.69m
3:14AM1.02m
3:53PM0.45m
4:11AM0.83m
4:48PM0.26m
5:06AM0.69m
5:41PM0.16m
5:59AM0.62m
6:31PM0.18m
Wave
height (m) 
direction
period (s) 
1.2
E
5
0.5
E
5
0.2
E
4
0.1
S
10
0.4
NW
3
1.3
NNW
4
1
N
4
0.7
N
4
0.5
N
3
0.5
N
3
0.6
N
3
0.8
NW
4
0.9
NW
4
0.8
NNW
4
0.3
NNW
3
0.3
S
2
1.3
SSE
5
0.9
WSW
4
1.2
WSW
4
1.1
WSW
4
0.8
WSW
4
0.5
SW
5
0.2
S
10
1.4
WNW
4
0.8
WNW
4
0.7
WNW
4
0.6
NW
3
0.5
NW
3
0.4
NW
3
0.4
NE
3
0.5
N
3
0.4
N
3
0.3
N
2
0.1
W
1
0.6
SSW
3
1.1
S
5
cloud
part cloud
part cloud
light snow
snow showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
rain showers
part cloud
cloud
part cloud
part cloud
light snow
snow showers
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
cloudy
some clouds
some clouds
light snow
snow shwrs
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
rain shwrs
some clouds
cloudy
some clouds
some clouds
light snow
snow shwrs
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
light rain
 km/h
30
NE
20
NNE
10
NW
5
WNW
25
NW
45
NNW
35
NNW
25
NNW
20
NNW
25
N
30
NNW
30
NW
30
NW
30
NW
15
NNW
20
S
35
SSE
30
WSW
40
WSW
35
WSW
30
W
20
W
15
ENE
45
NW
30
WNW
25
WNW
25
NW
20
NW
15
NNW
20
NNE
25
N
20
NNW
15
N
10
SW
30
SSW
30
SSW
 mm 
4
2
1
max°C
-5
-5
-5
-4
-2
-5
-11
-9
-10
-9
-6
-8
-5
-1
-3
1
5
6
-3
-5
-6
-5
-3
-2
-13
-11
-13
-16
-14
-14
-20
-17
-18
-15
-3
3
Moonrise
11:04
11:24
11:42
12:01
12:20
12:43
1:12
1:50
2:42
3:48
5:06
6:29
Moonset
9:31
10:42
11:53
1:07
2:24
3:45
5:09
6:31
7:43
8:40
9:23
Sunrise
8:03
8:03
8:03
8:03
8:04
8:04
8:04
8:04
8:04
8:04
8:04
8:04
Sunset
4:49
4:50
4:51
4:51
4:52
4:52
4:53
4:54
4:55
4:57
4:58
4:59
Today's sea temperature in Blacks Harbour is
6.7° C
(Statistics for 24 Dec 1981-2005 – mean: 5.9 max: 7.1 min: 4.8°C)
Issued (local time): 7 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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