Brant Rock, Green Harbor River, MA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Mon Sep 7	Partly Cloudy Close Hourly	77º / 59º	2%	NW 9 mph	59%
7am	Mostly Sunny	57º	2%	WNW 7 mph	78%
8am	Mostly Sunny	61º	1%	WNW 7 mph	70%
9am	Sunny	65º	1%	NW 9 mph	64%
10am	Sunny	68º	1%	NNW 10 mph	58%
11am	Sunny	69º	1%	NNW 10 mph	53%
12pm	Sunny	71º	0%	NNW 9 mph	50%
1pm	Sunny	72º	0%	N 7 mph	47%
2pm	Sunny	74º	0%	N 4 mph	45%
3pm	Sunny	75º	0%	N 4 mph	44%
4pm	Sunny	75º	0%	NW 4 mph	43%
5pm	Sunny	75º	0%	NW 3 mph	47%
6pm	Sunny	74º	0%	WNW 3 mph	54%
7pm	Sunny	70º	1%	NW 2 mph	61%
8pm	Clear	68º	1%	WNW 2 mph	61%
9pm	Clear	67º	1%	NW 3 mph	61%
10pm	Clear	66º	0%	NW 4 mph	62%
11pm	Clear	66º	1%	NW 4 mph	64%
Tue Sep 8	Partly Cloudy View Hourly	77º / 61º	4%	N 7 mph	60%
12am	Clear	63º	1%	NW 4 mph	70%
1am	Clear	62º	2%	NW 3 mph	74%
2am	Clear	61º	2%	WNW 4 mph	76%
3am	Mostly Clear	60º	2%	WNW 4 mph	77%
4am	Partly Cloudy	60º	2%	WNW 4 mph	77%
5am	Partly Cloudy	60º	2%	WNW 5 mph	77%
6am	Partly Cloudy	60º	3%	WNW 5 mph	76%
7am	Mostly Cloudy	62º	2%	WNW 5 mph	73%
8am	Mostly Cloudy	65º	2%	W 5 mph	68%
9am	Mostly Cloudy	69º	1%	WNW 6 mph	62%
10am	Mostly Cloudy	72º	0%	WNW 6 mph	56%
11am	Mostly Cloudy	74º	0%	NW 6 mph	51%
12pm	Partly Cloudy	75º	0%	NNW 6 mph	50%
1pm	Partly Cloudy	75º	0%	N 6 mph	51%
2pm	Partly Cloudy	75º	0%	NNE 6 mph	52%
3pm	Partly Cloudy	74º	0%	NE 6 mph	55%
4pm	Partly Cloudy	72º	2%	ENE 6 mph	61%
5pm	Mostly Cloudy	71º	3%	E 5 mph	67%
6pm	Mostly Cloudy	69º	4%	ESE 4 mph	70%
7pm	Partly Cloudy	68º	5%	ESE 3 mph	75%
8pm	Partly Cloudy	66º	5%	SE 2 mph	81%
9pm	Partly Cloudy	65º	6%	SE 1 mph	85%
10pm	Mostly Cloudy	64º	6%	SE 1 mph	87%
11pm	Partly Cloudy	64º	7%	SSE 0 mph	89%
Wed Sep 9	Mostly Cloudy View Hourly	78º / 68º	8%	SSE 12 mph	69%
12am	Partly Cloudy	63º	7%	SE 0 mph	92%
1am	Partly Cloudy	62º	8%	SE 0 mph	95%
2am	Mostly Cloudy	62º	8%	SE 0 mph	95%
3am	Mostly Cloudy	62º	8%	SSE 0 mph	94%
4am	Mostly Cloudy	62º	8%	SSE 0 mph	95%
5am	Mostly Cloudy	62º	8%	SE 1 mph	94%
6am	Mostly Cloudy	63º	8%	SE 0 mph	93%
Thu Sep 10	Cloudy	82º / 63º	24%	SW 13 mph	68%
Fri Sep 11	Sunny	75º / 58º	6%	NNW 9 mph	54%
Sat Sep 12	Mostly Sunny	73º / 60º	5%	ESE 9 mph	61%
Sun Sep 13	Mostly Sunny	77º / 63º	24%	S 10 mph	68%
Mon Sep 14	Partly Cloudy	75º / 59º	15%	NNW 9 mph	65%

Buoy Data
For Brant Rock, Green Harbor River, MA
Wind Forecast
In Brant Rock, Green Harbor River, MA
Radar
In Brant Rock, Green Harbor River, MA
Marine Forecast
In Brant Rock, Green Harbor River, MA

NOAA Weather Marine Forecast for Brant Rock, Green Harbor River, MA

Labor Day

High : 71ºF
WNW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 2 ft.

Monday Night

Low : 60ºF
W wind 6 to 8 kt becoming WNW in the evening. Mostly clear. Seas 1 to 2 ft.

Tuesday

High : 74ºF
W wind 5 to 9 kt becoming NNE in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night

Low : 64ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Wednesday

High : 73ºF
Variable winds less than 5 kt becoming S 6 to 11 kt in the morning. Partly sunny. Seas 1 to 2 ft.

Wednesday Night

Low : 69ºF
SSW wind 13 to 16 kt, with gusts as high as 24 kt. A chance of showers, mainly after 3am. Seas around 3 ft.

Thursday

High : 78ºF
SW wind around 14 kt, with gusts as high as 23 kt. A chance of showers before 8am. Seas around 3 ft.

Thursday Night

Low : 65ºF
WSW wind 8 to 10 kt becoming W after midnight. Mostly cloudy. Seas 1 to 2 ft.

Friday

High : 70ºF
NNW wind 7 to 9 kt. Mostly sunny. Seas 1 to 2 ft.

Current Weather Conditions In Brant Rock, Green Harbor River, MA

As Of: 40 minutes ago

Temperature: 57ºF
Feels Like: 56ºF

Wind Speed: 7mph
Direction: 0º (WNW)
Gusts: 7mph

Cloud Cover: Mostly Sunny
Visibility: 10mi

Pressure: 30.04"
Humidity: 78%
Dew Point: 0ºF

The weather right now in Brant Rock, Green Harbor River, MA is Mostly Sunny. The current temperature is 57°F, and the expected high and low for today, Monday, September 7, 2026, are 77° high temperature and 59°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West Northwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 56° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 78 percent, and air pressure at 30.04 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).