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 light covering of new snow, mostly falling on Thu afternoon. Air temperatures will be below freezing (max -3°C on Wed morning, min -10°C on Tue morning). Winds increasing (calm on Tue afternoon, strong winds from the NNW by Thu night).

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Sun night. Icy conditions (max 4°C on Sun night, min -11°C on Fri morning). Winds decreasing (strong winds from the NNW on Fri morning, light winds from the NNW by Sat night).

Days 7–9 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 3°C on Mon morning, min -10°C on Wed morning). Winds decreasing (strong winds from the W on Mon morning, calm by Wed night).

Days 10–12 Weather Summary

Mild with moderate rain (total 10mm) on Thu night. Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 4°C on Thu night, min -11°C on Sat night). Winds decreasing (strong winds from the ESE on Thu night, light winds from the S by Fri night).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
1:41PM6.27m
2:09AM5.91m
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
Low Tide
7:36AM1.56m
8:02PM1.12m
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
Wave
height (m) 
direction
period (s) 
0.3
NW
2
0
W
2
0.6
ESE
3
1.2
E
5
0.6
E
5
0.2
E
4
0.1
SW
3
0.3
NW
2
1.2
NW
4
1.1
NNW
4
0.7
N
4
0.5
N
3
0.4
NNE
3
0.4
N
3
0.3
NNW
2
0.3
NW
2
0.3
WSW
2
0.9
S
4
1.4
W
4
1.2
W
4
1
W
4
0.8
W
4
0.8
W
4
0.6
WNW
3
0.2
WNW
3
0.2
WNW
2
0.1
SW
3
0.7
SSE
3
0.9
SSE
5
1.2
SSE
5
1.7
S
6
1.4
S
6
0.8
S
12
1
W
4
0.8
W
4
0.7
W
4
clear
part cloud
cloud
cloud
cloud
part cloud
light snow
light snow
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
light snow
light snow
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
mod rain
light snow
light snow
light snow
cloud
part cloud
part cloud
clear
some clouds
cloudy
cloudy
cloudy
some clouds
light snow
light snow
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
light snow
light snow
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
mod rain
light snow
light snow
light snow
cloudy
some clouds
some clouds
 km/h
15
NW
5
NNE
25
E
35
ENE
20
NNE
5
NW
10
SW
20
NNW
45
NNW
35
NNW
30
N
20
N
20
N
20
N
15
NW
15
WNW
20
WSW
25
S
45
W
40
W
35
WSW
30
W
30
W
25
WNW
10
WNW
10
WNW
10
WNW
25
SE
25
SE
30
S
35
S
25
S
25
WSW
35
W
30
WNW
25
W
 mm 
4
3
10
max°C
-9
-6
-4
-3
-4
-4
-4
-3
-3
-10
-8
-9
-10
-7
-8
-7
-3
4
3
-3
-6
-5
-2
-4
-9
-8
-7
-1
2
4
-3
-5
-5
-6
-6
-9
Moonrise
10:42
11:04
11:24
11:42
12:01
12:20
12:43
1:12
1:50
2:42
3:48
5:06
Moonset
8:20
9:31
10:42
11:53
1:07
2:24
3:45
5:09
6:31
7:43
8:40
Sunrise
8:03
8:03
8:03
8:03
8:03
8:04
8:04
8:04
8:04
8:04
8:04
8:04
Sunset
4:49
4:49
4:50
4:51
4:51
4:52
4:52
4:53
4:54
4:55
4:57
4:58
Today's sea temperature in Blacks Harbour is
6.8° C
(Statistics for 23 Dec 1981-2005 – mean: 5.9 max: 7.5 min: 4.8°C)
Issued (local time): 1 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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