Blue Hill Sea Conditions and Tide Table

Blue Hill 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 07:05 AM and sunset is at 03:56 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat night. Icy conditions (max 5°C on Sun morning, min -10°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Mon night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Icy conditions (max 4°C on Thu night, min -8°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 6°C on Fri morning, min -13°C on Sat night). Winds decreasing (fresh winds from the NW on Fri night, light winds from the WNW by Sun night).

Days 10–12 Weather Summary

A dusting of snow giving way to moderate rain (total 19mm) heaviest on Tue afternoon. Freeze-thaw conditions (max 5°C on Tue morning, min -4°C on Mon morning). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Wed night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
10:48AM3.22m
11:28PM2.77m
11:24AM3.23m
00:04AM2.77m
12:00PM3.23m
00:41AM2.79m
12:39PM3.21m
1:19AM2.82m
1:20PM3.18m
2:00AM2.87m
2:05PM3.14m
2:45AM2.94m
2:55PM3.08m
3:32AM3.03m
3:50PM3.01m
4:24AM3.14m
4:50PM2.96m
5:20AM3.27m
5:53PM2.94m
6:17AM3.40m
6:59PM2.96m
7:16AM3.55m
8:01PM2.98m
Low Tide
5:21PM0.08m
5:16AM0.46m
5:56PM0.07m
5:53AM0.45m
6:31PM0.07m
6:32AM0.44m
7:09PM0.07m
7:14AM0.43m
7:48PM0.07m
7:59AM0.40m
8:31PM0.08m
8:50AM0.36m
9:18PM0.10m
9:45AM0.30m
10:08PM0.12m
10:45AM0.21m
11:03PM0.15m
11:48AM0.09m
00:02AM0.16m
12:52PM-0.06m
1:01AM0.13m
1:54PM-0.22m
2:00AM0.11m
Wave
height (m) 
direction
period (s) 
0.8
SW
5
0.4
SW
4
1
S
4
1
SW
4
0.8
W
3
0.7
WNW
3
0.7
NW
4
0.6
NW
3
0.2
NNW
3
0
W
3
0.1
E
1
0.4
ENE
3
0.2
ENE
3
0.1
NE
3
0.1
S
2
0.1
S
2
0.1
S
3
0.1
SE
2
0.5
S
3
0.5
S
3
0.9
WNW
4
0.9
NW
4
0.7
NW
4
0.6
NW
3
0.5
NW
3
0.4
NW
3
0.2
W
2
0.1
NW
2
0.1
W
2
0.2
SSE
2
0.8
SSE
4
0.7
SSE
4
0.9
NNE
4
0.7
N
4
0.3
ENE
4
0.2
E
2
clear
cloud
light rain
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
light rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
light snow
mod rain
mod rain
light snow
cloud
cloud
part cloud
clear
cloudy
light rain
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
light rain
light rain
clear
clear
clear
clear
clear
clear
some clouds
clear
cloudy
light snow
mod rain
mod rain
light snow
cloudy
cloudy
some clouds
 km/h
25
WNW
15
W
35
SSW
30
WSW
25
WNW
25
WNW
30
NW
25
NW
10
NNW
0
NE
10
ENE
15
NE
10
NNE
5
WNW
10
WSW
10
W
5
W
5
SE
20
S
20
SSW
35
NW
35
NW
30
NW
25
NW
25
NW
15
WNW
10
W
10
NW
5
NNW
10
SE
25
SSE
10
E
30
N
20
N
15
NNE
0
NNW
 mm 
1
1
2
2
9
10
max°C
-1
-1
4
5
-1
-3
-6
-6
-9
-6
-5
-6
-5
-4
0
2
2
4
6
6
5
-10
-10
-12
-9
-7
-4
-2
-2
1
5
5
0
0
0
1
Moonrise
8:01
8:44
9:19
9:47
10:10
10:31
10:49
11:08
11:28
11:52
12:22
1:00
Moonset
4:08
5:11
6:19
7:29
8:39
9:50
11:01
12:14
1:30
2:51
4:14
Sunrise
7:05
7:07
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
3:56
3:56
3:57
3:57
3:59
3:59
4:00
4:00
4:01
4:01
4:02
4:04
Today's sea temperature in Blue Hill is
4.9° C
(Statistics for 20 Dec 1981-2005 – mean: 6.3 max: 7.3 min: 4.8°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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