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 08:22 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Very warm air temperatures (max 37°C on Tue afternoon, min 15°C on Thu morning). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Thu afternoon. Warm air temperatures (max 27°C on Sun morning, min 14°C on Thu afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 39mm), heaviest during Tue night. Warm (max 33°C on Sun afternoon, min 19°C on Wed morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Tue afternoon).

Days 11–13 Weather Summary

Mostly dry. Warm (max 29°C on Fri afternoon, min 18°C on Wed night). Wind will be generally light.

Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Sat
5
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
Wave Height Map
High Tide
10:19PM3.37m
11:01AM2.80m
11:13PM3.43m
11:55AM2.83m
00:07AM3.44m
12:48PM2.84m
00:59AM3.40m
1:39PM2.83m
1:51AM3.32m
2:29PM2.82m
2:41AM3.19m
3:19PM2.80m
3:33AM3.04m
4:09PM2.76m
4:24AM2.87m
5:00PM2.74m
5:18AM2.71m
5:50PM2.71m
6:13AM2.56m
6:42PM2.69m
7:09AM2.45m
7:33PM2.69m
8:06AM2.38m
Low Tide
3:59PM0.16m
4:46AM-0.26m
4:53PM0.13m
5:41AM-0.30m
5:47PM0.11m
6:33AM-0.30m
6:40PM0.11m
7:24AM-0.27m
7:32PM0.13m
8:14AM-0.19m
8:24PM0.18m
9:03AM-0.09m
9:16PM0.24m
9:51AM0.03m
10:09PM0.31m
10:40AM0.16m
11:04PM0.37m
11:29AM0.29m
11:59PM0.42m
12:19PM0.41m
00:55AM0.44m
1:09PM0.51m
1:51AM0.44m
Wave
height (m) 
direction
period (s) 
0.4
SE
2.0
0.4
SSW
3.0
0.2
E
8.0
0.2
E
8.0
0.3
E
8.0
0.3
E
8.0
0.2
NNE
2.0
0.2
E
8.0
0.7
NE
4.0
0.7
NE
5.0
0.4
NE
4.0
0.4
NE
4.0
0.3
E
6.0
0.4
SE
2.0
0.4
SE
3.0
0.4
SE
3.0
0.2
E
5.0
0.4
SSW
3.0
0.7
S
4.0
0.3
E
8.0
0.3
E
8.0
0.7
S
4.0
0.3
E
7.0
0.3
E
7.0
0.2
E
7.0
0.1
E
7.0
0.2
N
2.0
0.2
E
7.0
0.1
E
7.0
0.3
N
3.0
0.2
ENE
19.0
0.4
SSW
3.0
0.1
E
18.0
0.5
S
3.0
0.4
SSW
3.0
0.4
SSW
3.0
part cloud
clear
clear
clear
clear
clear
rain showers
part cloud
light rain
mod rain
light rain
part cloud
part cloud
part cloud
cloud
light rain
cloud
part cloud
part cloud
thunderstorm
clear
clear
rain showers
cloud
thunderstorm
heavy rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
rain shwrs
some clouds
light rain
mod rain
light rain
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
some clouds
some clouds
risk tstorm
clear
clear
rain shwrs
cloudy
risk tstorm
heavy rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
SSE
20
SW
10
WNW
5
W
15
WNW
15
NNE
10
ESE
15
NE
15
ENE
15
NE
10
E
15
ESE
15
SE
15
SSE
15
SSE
15
SSE
15
SSW
20
SW
25
SSW
10
W
15
SSW
30
SSW
15
SSW
15
WSW
5
SW
5
WNW
10
N
10
SE
10
NW
10
NE
20
SE
20
SW
5
SW
25
SSW
20
SW
20
SSW
 mm 
1
2
7
1
3
1
5
4
28
1
max°C
29
26
33
37
35
29
27
25
17
14
15
16
17
17
19
18
19
27
33
28
31
33
26
29
24
22
20
22
22
20
23
23
27
29
24
27
Moonrise
2:53
3:43
4:46
5:58
7:14
8:28
9:39
10:46
11:50
12:52
1:54
2:56
4:00
Moonset
7:03
8:15
9:14
9:59
10:34
11:01
11:24
11:44
12:02
12:20
12:40
1:02
Sunrise
5:07
5:07
5:07
5:07
5:07
5:09
5:09
5:09
5:09
5:11
5:11
5:11
Sunset
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:21
8:21
Today's sea temperature in Brant Rock, Green Harbor River is 14.6 °C (Statistics for 23 Jun 1981-2005 – mean: 16.1 max: 19.5 min: 14.8°C)
Issued (local time): 1 pm Monday 23 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest