Brant Rock Surf Break
Lat Long: 42.09° N 70.65° W

Brant Rock 48 hour detailed Surf Forecast

Weather Forecast for Brant Rock

Issued: 7 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Brant Rock sea temperature is
10.9° C

1.6°C colder than average for this time of year

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


How big are the waves at Brant Rock today (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 1.5ft (0.4m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 1.5ft (0.4m), 9s period with ENE swell.
  • Evening surf: Evening surf (03 Jun, local time) - 1ft (0.3m), 8s period with ENE swell.

The current surf forecast for Brant Rock at 2PM is: 0.4m 9s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 07:00am June 03). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (03 Jun)1.5ft (0.4m)9s
Afternoon (03 Jun)1.5ft (0.4m)9s
Evening (03 Jun)1ft (0.3m)8s

Table - waves today at Brant Rock. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu afternoon, min 17°C on Wed morning). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Sat
6
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
ENE
9
0.5
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
7
0.1
E
11
0.1
E
11
0.2
E
10
0.2
ESE
9
0.2
ESE
9
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.1
E
11
0.2
E
10
0.2
E
10
0.3
ESE
10
Wave Graph
Metric surfscale
Energy kJ
47
47
32
26
26
14
14
13
13
6
6
5
2
4
8
8
7
7
7
6
3
8
8
21
Wind (km/h)
10
WNW
10
WNW
5
NNW
10
SE
20
S
25
SSW
20
SW
20
WSW
15
SW
10
WSW
5
SW
5
SE
20
S
25
SSW
20
WSW
15
W
15
W
10
W
5
NW
5
SSW
5
S
10
SSW
15
WSW
15
SW
Wind State
cross-off
cross-off
glassy
cross
cross-off
off
off
off
off
cross-off
off
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross
glassy
glassy
cross-off
off
off
High Tide
2:22PM2.44m
2:25AM2.81m
3:03PM2.44m
3:08AM2.78m
3:47PM2.45m
Low Tide
8:09AM0.23m
8:13PM0.59m
8:50AM0.25m
8:56PM0.60m
9:33AM0.27m
9:42PM0.60m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:13
8:13
8:14
8:15
 mm
Temp °C
16
17
22
24
24
19
18
18
18
19
24
27
26
20
21
21
20
20
24
26
27
25
23
22
Feels °C
13
15
20
21
19
14
13
14
15
17
23
26
22
16
18
19
17
18
23
25
26
24
21
20
Swell 1
Height (m)
Direction
Period (s)
0.5
ENE
9
0.5
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
7
0.1
E
7
0.1
SE
10
0.2
E
10
0.2
ESE
9
0.2
ESE
9
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.1
SE
8
0.2
E
10
0.2
E
10
0.3
ESE
10
Energy kJ
47
47
32
26
26
14
14
13
13
6
6
5
1
4
8
8
7
7
7
6
3
8
8
21
Swell 2
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
11
0.1
E
7
0.1
E
6
0.1
E
6
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
SE
8
0.1
SE
8
Energy kJ
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
2
2
2
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
S
7
0.1
S
7
0.1
S
8
0.1
S
8
0.1
E
8
0.1
E
12
0.1
E
9
0.1
E
6
0.1
E
11
0.1
E
5
0.1
E
11
0.1
E
8
0.1
E
11
0.1
E
5
0.1
E
5
0.1
E
7
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
5
0.1
S
9
Energy kJ
1
1
1
1
1
3
1
1
2
1
2
1
2
1
1
1
1
1
1
1
1
1
2
Wind waves
Height (m)
Direction
Period (s)
0.3
S
2
0.3
SSW
3
0.4
SW
3
0.4
SW
3
0.2
WSW
2
0.2
SSW
4
0.4
S
3
0.5
S
3
0.4
SW
3
0.3
WSW
3
0.3
S
4
0.3
SW
2
Energy kJ
1
1
2
2
1
1
2
5
3
1
3
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
53
58
58
54
1826
576
576
739
613
743
975
1226
2254
879
128
92
86
130
130
346
376
341
54
54
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
1
2
2
3
3
3
4
3
3
2
3
3
4
4
4
2
4
3
3
3
3
Header Global
Rating
(10 max)
4
5
5
5
5
5
6
6
5
4
5
5
5
5
5
5
6
9
9
9
8
9
8
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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