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 — and sunset is at 08:20 PM.

Days 1–4 Weather Summary

Heavy rain (total 26mm), heaviest during Thu afternoon. Warm air temperatures (max 25°C on Sat afternoon, min 18°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Warm air temperatures (max 27°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Warm (max 30°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 30°C on Mon afternoon, min 20°C on Fri night). Wind will be generally light.

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Mon
21
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
High Tide
11:25PM2.86m
12:02PM2.43m
00:06AM2.92m
12:42PM2.49m
00:46AM2.97m
1:22PM2.56m
1:28AM3.02m
2:03PM2.65m
2:11AM3.03m
2:46PM2.75m
2:58AM3.01m
3:31PM2.85m
3:48AM2.96m
4:20PM2.93m
4:42AM2.87m
5:12PM3.01m
5:40AM2.77m
6:08PM3.07m
6:41AM2.69m
7:06PM3.12m
7:45AM2.64m
8:07PM3.16m
8:49AM2.63m
Low Tide
5:08PM0.58m
5:49AM0.21m
5:50PM0.52m
6:30AM0.15m
6:32PM0.46m
7:10AM0.08m
7:15PM0.39m
7:51AM0.03m
7:59PM0.32m
8:33AM-0.01m
8:47PM0.25m
9:18AM-0.01m
9:37PM0.19m
10:04AM0.02m
10:32PM0.14m
10:54AM0.07m
11:29PM0.10m
11:48AM0.14m
00:29AM0.06m
12:45PM0.21m
1:32AM0.02m
1:44PM0.25m
2:35AM-0.03m
2:44PM0.26m
Wave
height (m) 
direction
period (s) 
0.1
E
12.0
0.3
ENE
2.0
0.4
ENE
3.0
0.2
ENE
3.0
0.2
E
11.0
0.2
ENE
2.0
0.2
ENE
4.0
0.2
ESE
2.0
0.5
E
3.0
0.2
ENE
5.0
0.2
E
5.0
0.4
SSE
3.0
0.3
E
6.0
0.2
E
6.0
0.4
SSE
3.0
0.2
ENE
7.0
0.2
E
7.0
0.2
E
7.0
0.2
E
7.0
0.1
E
7.0
0.3
S
2.0
0.2
S
2.0
0.3
S
2.0
0.4
S
3.0
0.3
S
2.0
0.2
ENE
10.0
0.2
ENE
9.0
0.4
NW
3.0
0.3
ENE
9.0
0.2
ENE
9.0
0.2
E
8.0
0.2
N
3.0
0.2
E
8.0
0.2
SSW
2.0
0.2
WSW
2.0
0.7
S
4.0
rain showers
heavy rain
mod rain
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
cloud
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
rain shwrs
heavy rain
mod rain
cloudy
cloudy
clear
clear
clear
some clouds
some clouds
clear
clear
clear
cloudy
clear
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
risk tstorm
rain shwrs
risk tstorm
risk tstorm
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
 km/h
5
E
15
ENE
15
E
5
ENE
10
ENE
15
ESE
10
S
15
ESE
20
SE
10
S
15
SSE
20
S
15
SSW
15
SSW
20
S
10
SSW
5
NE
10
ESE
10
SW
5
ESE
20
S
15
SSW
20
S
25
S
15
S
10
SW
15
S
15
NW
10
N
10
E
10
WNW
5
NNE
15
SE
15
SW
15
SW
25
SSW
 mm 
5
11
10
2
4
1
3
2
max°C
20
19
18
18
19
20
20
22
25
22
24
26
21
24
27
24
23
24
25
28
30
26
29
30
26
25
28
26
22
23
24
24
27
24
27
30
Moonrise
8:01
8:45
9:21
9:51
10:16
10:39
11:00
11:22
11:45
12:13
12:48
1:32
Moonset
3:31
4:31
5:38
6:49
8:02
9:14
10:26
11:38
12:51
2:08
3:26
4:45
5:58
Sunrise
5:15
5:16
5:16
5:18
5:18
5:18
5:20
5:20
5:22
5:22
5:22
5:24
Sunset
8:20
8:19
8:19
8:17
8:17
8:16
8:15
8:15
8:15
8:14
8:14
8:13
8:12
Today's sea temperature in Brant Rock, Green Harbor River is 19.0 °C (Statistics for 09 Jul 1981-2005 – mean: 18.7 max: 20.9 min: 17.2°C)
Issued (local time): 7 pm Wednesday 09 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest