Brant Rock, Green Harbor River Sea Conditions and Tide Table

Brant Rock, Green Harbor River 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 05:13 AM and sunset is at 08:05 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Warm air temperatures (max 28°C on Wed afternoon, min 14°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 68mm), heaviest during Sat afternoon. Cool air temperatures (max 17°C on Thu morning, min 8°C on Sat afternoon). Winds increasing (calm on Thu afternoon, near gales from the E by Sat morning).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm (max 20°C on Mon afternoon, min 10°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 24°C on Thu afternoon, min 12°C on Wed morning). Winds increasing (light winds from the SSW on Thu afternoon, fresh winds from the SSW by Fri afternoon).

Days 13–16 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 22°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
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High Tide
7:30AM2.83m
8:05PM2.91m
8:33AM2.74m
9:00PM2.94m
9:31AM2.68m
9:49PM2.96m
10:23AM2.63m
10:34PM2.95m
11:09AM2.58m
11:14PM2.93m
11:50AM2.54m
11:52PM2.90m
12:29PM2.50m
00:30AM2.87m
1:05PM2.47m
1:07AM2.85m
1:43PM2.45m
1:45AM2.83m
2:22PM2.44m
2:25AM2.81m
3:03PM2.44m
3:08AM2.78m
3:47PM2.45m
3:53AM2.74m
4:33PM2.48m
4:43AM2.69m
5:21PM2.54m
5:35AM2.65m
6:11PM2.63m
Low Tide
1:40PM0.18m
2:16AM0.23m
2:35PM0.26m
3:15AM0.20m
3:27PM0.33m
4:07AM0.17m
4:14PM0.40m
4:53AM0.16m
4:56PM0.46m
5:34AM0.17m
5:36PM0.51m
6:13AM0.18m
6:15PM0.54m
6:51AM0.20m
6:53PM0.56m
7:29AM0.22m
7:32PM0.58m
8:09AM0.23m
8:13PM0.59m
8:50AM0.25m
8:56PM0.60m
9:33AM0.27m
9:42PM0.60m
10:18AM0.29m
10:32PM0.59m
11:05AM0.31m
11:26PM0.55m
11:54AM0.33m
Wave
Height (m)
Direction
Period (s)
0.5
E
7
0.4
E
6
0.3
ESE
8
0.3
E
8
0.3
SSW
2
0.4
SW
2
0.2
WSW
2
0.3
S
3
0.4
NNW
3
0.3
NNE
4
0.3
ENE
9
0.4
ENE
9
0.8
NE
5
0.8
NE
6
0.7
SE
3
2.5
E
6
2.4
ENE
7
1.8
NE
7
1.1
NE
7
0.7
NE
6
0.6
SW
3
0.3
E
7
0.4
NNE
2
0.5
NW
3
0.5
N
4
0.3
NNE
4
0.4
NE
6
0.4
NE
4
0.3
NE
5
0.4
SW
3
0.2
E
9
0.6
SSW
3
0.7
SSW
4
0.6
SSW
3
0.9
SSW
4
0.7
SSW
4
0.1
E
8
0.1
E
8
0.4
NNW
3
0.6
N
4
0.4
NNE
4
0.3
NNE
4
0.2
E
9
0.3
S
2
0.4
NE
3
0.2
NNE
3
0.3
E
2
light rain
rain showers
clear
part cloud
clear
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
heavy rain
heavy rain
heavy rain
light rain
clear
clear
clear
part cloud
cloud
rain showers
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
light rain
cloud
rain showers
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
light rain
rain shwrs
clear
some clouds
clear
some clouds
cloudy
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
heavy rain
heavy rain
heavy rain
light rain
clear
clear
clear
some clouds
cloudy
rain shwrs
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
clear
light rain
cloudy
rain shwrs
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
km/h
15
WSW
10
WNW
10
NW
5
SW
20
SSW
20
SW
15
WSW
10
W
10
N
5
NNE
5
ESE
10
NE
15
ENE
15
SE
25
SSE
55
E
40
NE
35
NNE
15
NNE
15
SE
25
WSW
15
WNW
25
NE
20
NW
15
N
10
E
10
WNW
15
NNE
15
SSE
20
SW
10
WSW
20
SSW
25
SW
25
SSW
30
SSW
20
SW
5
NE
5
NE
20
NNW
20
NNW
5
N
15
W
15
SW
10
SE
15
NE
10
ENE
20
SE
2
2
1
13
13
38
4
3
2
2
max °C
15
18
20
20
23
19
25
28
24
17
15
15
10
10
11
10
9
10
11
16
13
18
20
14
15
16
13
14
16
15
21
24
18
22
23
18
19
17
18
17
18
20
17
22
18
16
19
Moonrise
2:45
3:49
4:53
5:57
7:02
8:05
9:04
9:56
10:40
11:17
11:48
12:14
12:36
12:57
1:18
Moonset
2:12
2:31
2:51
3:14
3:39
4:10
4:47
5:32
6:25
7:25
8:28
9:33
10:39
11:45
12:52
2:01
Sunrise
5:13
5:11
5:11
5:11
5:11
5:09
5:09
5:09
5:09
5:07
5:07
5:07
5:07
5:07
5:05
5:05
Sunset
8:05
8:06
8:07
8:07
8:08
8:09
8:09
8:10
8:12
8:13
8:13
8:14
8:15
8:15
8:15
8:16
Today's sea temperature in Brant Rock, Green Harbor River is
12.4° C
(Statistics for 25 May 1981-2005 – mean: 11.1 max: 13.6 min: 8.9°C)
Issued (local time): 7 am Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest