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 06:18 AM and sunset is at 06:36 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Cool air temperatures (max 17°C on Mon afternoon, min 7°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Fri afternoon, min 7°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 17°C on Sat night, min 7°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Thu morning. Very mild (max 18°C on Wed afternoon, min 8°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Very mild (max 14°C on Sun afternoon, min 7°C on Sat night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:44AM2.52m
6:52PM2.87m
7:42AM2.57m
7:50PM2.92m
8:34AM2.67m
8:42PM3.01m
9:19AM2.81m
9:28PM3.12m
9:58AM2.97m
10:10PM3.22m
10:34AM3.15m
10:49PM3.29m
11:09AM3.31m
11:29PM3.35m
11:45AM3.45m
00:09AM3.36m
12:22PM3.56m
00:52AM3.33m
1:04PM3.61m
1:38AM3.26m
1:49PM3.61m
2:28AM3.15m
2:40PM3.55m
3:24AM3.01m
3:37PM3.45m
4:28AM2.90m
4:42PM3.35m
5:38AM2.85m
5:54PM3.28m
Low Tide
12:40PM0.80m
1:33AM0.53m
1:39PM0.75m
2:26AM0.46m
2:33PM0.63m
3:11AM0.36m
3:20PM0.48m
3:51AM0.25m
4:02PM0.31m
4:27AM0.15m
4:42PM0.14m
5:03AM0.06m
5:22PM-0.02m
5:38AM-0.00m
6:02PM-0.14m
6:16AM-0.03m
6:44PM-0.23m
6:57AM-0.01m
7:30PM-0.25m
7:41AM0.06m
8:19PM-0.21m
8:30AM0.16m
9:14PM-0.12m
9:25AM0.28m
10:15PM-0.01m
10:27AM0.39m
11:23PM0.09m
11:38AM0.45m
Wave
Height (m)
Direction
Period (s)
0.3
SSE
2
0.2
S
3
0.1
E
2
0.2
WSW
3
0.2
ENE
3
0.2
NNE
2
0.3
N
2
0.1
E
3
0.2
E
2
0.3
ENE
2
0.3
SE
3
0.2
E
2
0.2
ENE
3
0.2
ESE
3
0.3
E
2
0.4
ESE
3
0.4
ESE
3
0.4
ESE
3
0.3
E
3
0.2
E
2
0.5
NE
3
0.8
ENE
3
0.8
E
4
0.7
E
3
0.6
E
3
0.5
E
3
0.5
E
3
0.3
E
3
0.2
ENE
2
0.1
NE
2
0.1
NE
2
0.2
S
2
0.1
SE
2
0.2
SSW
2
0.2
S
3
0.4
NNW
3
0.4
NW
3
0.5
WNW
3
0.4
WNW
3
0.5
W
3
0.5
WNW
3
0.3
NW
2
0.2
NNW
2
0.1
NW
2
0.1
W
2
0.3
S
2
0.5
S
3
part cloud
light rain
rain showers
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
some clouds
light rain
rain shwrs
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
light rain
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
km/h
20
S
10
SSE
5
NNE
20
NNW
15
N
10
N
15
NNE
10
NE
10
NE
15
ENE
10
ESE
10
NNE
10
NE
5
ESE
10
NNE
15
ENE
15
ENE
10
NE
10
N
5
ENE
20
NE
25
ENE
25
ENE
20
ENE
15
ENE
15
NE
15
NE
10
NNE
10
NNE
5
NNW
5
NW
10
SW
5
SSE
10
SSW
10
W
20
NNW
20
NW
20
WNW
20
WNW
20
WNW
25
NW
15
NW
15
NNW
5
WNW
0
W
20
S
25
S
 mm
1
6
1
3
1
max °C
14
14
11
14
17
12
10
15
12
12
15
13
14
18
15
16
19
17
14
16
17
11
14
11
11
15
12
12
14
13
15
18
15
15
16
12
12
12
8
8
10
8
10
14
11
13
14
Moonrise
3:52
4:23
4:49
5:11
5:31
5:50
6:09
6:30
6:55
7:26
8:05
8:57
10:01
11:14
12:33
Moonset
12:32
1:39
2:47
3:56
5:06
6:17
7:30
8:46
10:05
11:25
12:40
1:46
2:39
3:20
3:52
Sunrise
6:18
6:18
6:20
6:20
6:22
6:24
6:24
6:26
6:26
6:28
6:30
6:31
6:31
6:33
6:35
6:35
Sunset
6:36
6:34
6:31
6:30
6:28
6:27
6:24
6:22
6:21
6:19
6:16
6:15
6:14
6:12
6:09
6:07
Today's sea temperature in Blue Hill is
15.7°C
(Statistics for 20 Sep 1981-2005 – mean: 13.1 max: 14.4 min: 11.3°C)
Issued (local time): 7 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest