Brant Rock Surf Break

Lat Long: 42.09° N 70.65° W

Brant Rock Tide Times & Tide Charts

Issued: 1 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Brant Rock sea temperature is
17.7°C
0.3° 

Brant Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Tide times for Brant Rock are taken from the nearest tide station at Brant Rock, Green Harbor River, Massachusetts which is 1.0 km away. Times are EDT (UTC -4.0hrs).

The local time in Brant Rock, Green Harbor River, Massachusetts is . See the detailed Brant Rock, Green Harbor River, Massachusetts tide chart below.

The next high tide in Brant Rock, Green Harbor River, Massachusetts is at , which is in from now.

The next low tide in Brant Rock, Green Harbor River, Massachusetts is at , which is in from now.

Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(EDT)
LOW
(EDT)
Sun
Moon
Set
Rise
Wednesday, 23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep
1 Oct
2 Oct
3 Oct
4 Oct
5 Oct
6 Oct
7 Oct
8 Oct
9 Oct
10 Oct
11 Oct
12 Oct
13 Oct
14 Oct
15 Oct
16 Oct
17 Oct
18 Oct
19 Oct
20 Oct
21 Oct
AMPMThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWed
9:46AM2.46m
10:00PM2.75m
10:28AM2.59m
10:43PM2.82m
11:06AM2.73m
11:24PM2.88m
11:43AM2.88m
00:04AM2.92m
12:20PM3.01m
00:45AM2.94m
12:59PM3.13m
1:28AM2.94m
1:41PM3.20m
2:14AM2.89m
2:27PM3.23m
3:03AM2.82m
3:18PM3.21m
3:58AM2.72m
4:15PM3.14m
4:58AM2.64m
5:18PM3.07m
6:04AM2.60m
6:26PM3.02m
7:12AM2.62m
7:34PM3.01m
8:18AM2.72m
8:40PM3.03m
9:19AM2.85m
9:41PM3.05m
10:13AM2.98m
10:36PM3.06m
11:01AM3.08m
11:26PM3.03m
11:44AM3.12m
00:11AM2.97m
12:25PM3.12m
00:54AM2.88m
1:04PM3.08m
1:35AM2.78m
1:43PM3.00m
2:16AM2.66m
2:23PM2.91m
2:58AM2.55m
3:06PM2.81m
3:43AM2.44m
3:53PM2.71m
4:33AM2.35m
4:44PM2.62m
5:27AM2.29m
5:40PM2.56m
6:24AM2.28m
6:39PM2.54m
7:21AM2.33m
7:37PM2.56m
8:15AM2.43m
8:31PM2.61m
3:30AM0.39m
3:41PM0.50m
4:14AM0.31m
4:27PM0.37m
4:54AM0.23m
5:10PM0.22m
5:32AM0.17m
5:51PM0.08m
6:10AM0.12m
6:33PM-0.05m
6:49AM0.09m
7:17PM-0.14m
7:30AM0.10m
8:02PM-0.18m
8:15AM0.12m
8:51PM-0.17m
9:04AM0.18m
9:45PM-0.12m
9:58AM0.26m
10:44PM-0.03m
10:58AM0.32m
11:47PM0.04m
12:03PM0.36m
00:53AM0.08m
1:12PM0.34m
1:58AM0.07m
2:19PM0.26m
2:59AM0.04m
3:21PM0.14m
3:54AM0.00m
4:18PM0.03m
4:44AM-0.00m
5:09PM-0.05m
5:29AM0.03m
5:56PM-0.09m
6:10AM0.10m
6:39PM-0.08m
6:51AM0.19m
7:20PM-0.03m
7:30AM0.29m
8:01PM0.04m
8:10AM0.40m
8:44PM0.14m
8:53AM0.50m
9:29PM0.25m
9:38AM0.60m
10:17PM0.36m
10:28AM0.68m
11:10PM0.44m
11:23AM0.73m
00:06AM0.49m
12:21PM0.73m
1:02AM0.49m
1:19PM0.68m
1:56AM0.45m
2:15PM0.58m
tide state
6:31AM
tide state
6:38PM
6:32AM
6:36PM
6:33AM
6:34PM
6:34AM
6:32PM
6:35AM
6:30PM
6:36AM
6:29PM
6:37AM
6:27PM
6:38AM
6:25PM
6:39AM
6:24PM
6:40AM
6:22PM
6:41AM
6:20PM
6:43AM
6:18PM
6:44AM
6:17PM
6:45AM
6:15PM
6:46AM
6:13PM
6:47AM
6:12PM
6:48AM
6:10PM
6:49AM
6:08PM
6:50AM
6:07PM
6:51AM
6:05PM
6:52AM
6:03PM
6:53AM
6:02PM
6:55AM
6:00PM
6:56AM
5:59PM
6:57AM
5:57PM
6:58AM
5:56PM
6:59AM
5:54PM
7:01AM
5:52PM
7:02AM
5:51PM
96% illuminated
Moon age 12 days
Waxing Gibbous
tide state
3:01AM
98% illuminated
Moon age 13 days
Waxing Gibbous
tide state
5:15PM
100% illuminated
Moon age 14 days
Full Moon
4:08AM
5:37PM
100% illuminated
Moon age 15 days
Full Moon
5:16AM
5:58PM
97% illuminated
Moon age 16 days
Waning Gibbous
6:25AM
6:19PM
92% illuminated
Moon age 17 days
Waning Gibbous
7:36AM
6:43PM
85% illuminated
Moon age 18 days
Waning Gibbous
8:50AM
7:10PM
77% illuminated
Moon age 19 days
Waning Gibbous
10:07AM
7:42PM
67% illuminated
Moon age 20 days
Waning Gibbous
11:24AM
8:24PM
56% illuminated
Moon age 21 days
Last Quarter
12:38PM
9:16PM
45% illuminated
Moon age 22 days
Last Quarter
1:44PM
10:20PM
34% illuminated
Moon age 23 days
Waning Crescent
2:38PM
11:33PM
28% illuminated
Moon age 24 days
Waning Crescent
3:21PM

24% illuminated
Moon age 24 days
Waning Crescent
3:54PM
00:49AM
15% illuminated
Moon age 25 days
Waning Crescent
4:22PM
2:05AM
8% illuminated
Moon age 26 days
Waning Crescent
4:45PM
3:19AM
3% illuminated
Moon age 27 days
Waning Crescent
5:07PM
4:30AM
0% illuminated
Moon age 28 days
New Moon
5:28PM
5:40AM
0% illuminated
Moon age 29 days
5:50PM
6:48AM
1% illuminated
Moon age 0 days
Waxing Crescent
6:14PM
7:56AM
5% illuminated
Moon age 2 days
Waxing Crescent
6:42PM
9:04AM
10% illuminated
Moon age 3 days
Waxing Crescent
7:15PM
10:11AM
18% illuminated
Moon age 4 days
Waxing Crescent
7:55PM
11:15AM
27% illuminated
Moon age 5 days
Waxing Crescent
8:42PM
12:13PM
38% illuminated
Moon age 6 days
Waxing Crescent
9:36PM
1:04PM
48% illuminated
Moon age 7 days
First Quarter
10:36PM
1:47PM
59% illuminated
Moon age 8 days
First Quarter
11:40PM
2:22PM
70% illuminated
Moon age 9 days
Waxing Gibbous

2:51PM
79% illuminated
Moon age 10 days
Waxing Gibbous
00:45AM
3:16PM
87% illuminated
Moon age 11 days
Waxing Gibbous
1:50AM
3:39PM

IMPORTANT NOTE: The tidal information provided on surf-forecast.com is not intended to meet the specific requirements of certain types of watersports, industry, or any other marine / inshore activity. It is the user's responsibility to ensure that the data is suitable for their intended purpose and also to check the real life conditions before undertaking any activity.

For vessels operating under the International Convention for the Safety of Life at Sea (SOLAS), 1974 regulations we recommend they seek reference to specific tide products designed for that use.

We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website and it is the user's responsibility to ensure that their hardware is configured to display the information as intended. We do not accept responsibility for any changes or representations of our data made by third parties or syndicates.

Nearest locationNearest