Green Harbor Surf Break
Lat Long: 42.08° N 70.64° W

Green Harbor 48 hour detailed Surf Forecast

Weather Forecast for Green Harbor

Issued: 7 am 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Green Harbor sea temperature is
13.2° C

1.0°C warmer than normal for this time of year

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


How big are the waves at Green Harbor today (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 3ft (0.9m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 2.5ft (0.8m), 9s period with ENE swell.
  • Evening surf: Evening surf (02 Jun, local time) - 2ft (0.6m), 9s period with ENE swell.

The current surf forecast for Green Harbor at 1PM is: 0.8m 9s primary swell from a East-northeast direction (forecast issued at 07:00am June 02). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (02 Jun)3ft (0.9m)9s
Afternoon (02 Jun)2.5ft (0.8m)9s
Evening (02 Jun)2ft (0.6m)9s

Table - waves today at Green Harbor. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 13°C on Tue morning). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
Fri
5
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
1
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.7
ENE
9
0.6
ENE
9
0.6
ENE
9
0.5
ENE
9
0.5
ENE
9
0.4
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
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
7
0.2
E
11
0.2
E
10
0.2
ESE
10
0.2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
101
111
113
90
86
66
66
48
47
32
32
26
26
14
14
13
7
6
6
5
9
8
9
8
Wind (km/h)
10
WSW
10
WNW
5
N
5
ESE
15
SSE
15
WSW
10
WNW
10
N
10
NNW
10
NNW
5
N
5
ESE
20
S
25
SSW
25
SW
20
WSW
15
SW
10
WSW
5
WSW
10
SE
20
S
20
SSW
20
WSW
15
W
Wind State
on
cross-on
glassy
cross-off
cross-on
on
cross
cross-off
cross-off
cross-off
glassy
cross-off
cross-on
on
on
on
on
cross-on
glassy
cross-off
cross-on
on
cross-on
cross-on
High Tide
1:43PM2.45m
1:45AM2.83m
2:22PM2.44m
2:25AM2.81m
3:03PM2.44m
Low Tide
7:29AM0.22m
7:32PM0.58m
8:09AM0.23m
8:13PM0.59m
8:50AM0.25m
8:56PM0.60m
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
5:09
5:07
5:07
5:07
8:12
8:13
8:13
8:14
Temp °C
11
13
17
20
20
18
19
17
16
17
20
22
22
17
16
17
18
19
24
26
26
22
22
20
8
11
15
17
16
14
16
14
12
14
18
19
17
11
10
12
15
17
24
25
23
19
19
17
Swell 1
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.7
ENE
9
0.6
ENE
9
0.6
ENE
9
0.5
ENE
9
0.5
ENE
9
0.4
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
0.2
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
ENE
7
0.2
E
11
0.2
E
10
0.2
ESE
10
0.2
ESE
9
Energy kJ
101
111
113
90
86
66
66
48
47
32
32
26
26
14
14
13
7
6
6
5
9
8
9
8
Swell 2
Height (m)
Direction
Period (s)
0.1
S
5
0.1
S
9
0.1
SE
9
0.1
E
9
0.1
E
9
0.1
E
9
0.1
E
9
0.1
E
9
0.2
NNE
3
0.2
NNE
3
0.1
E
8
0.1
E
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
11
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
Energy kJ
1
2
3
2
2
1
2
1
1
1
1
1
1
1
1
3
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
S
9
0.1
E
9
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
11
0.1
E
11
0.1
E
8
0.1
E
8
0.1
E
5
0.1
E
7
Energy kJ
2
2
3
3
2
1
1
1
1
3
3
3
2
3
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
2
0.4
SW
3
0.3
NNE
3
0.3
NNE
3
0.3
SSW
3
0.4
SW
3
0.4
SW
3
0.3
WSW
3
0.2
WSW
2
0.4
SSW
3
0.5
SW
3
0.4
SW
3
Energy kJ
1
2
1
2
1
3
2
1
1
3
4
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
3
1
1
1
1
Distance (km)
1
1
0
6
2
2
2
85
381
477
58
1198
1129
1225
131
131
973
973
973
1198
959
131
131
127
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
1
3
2
2
3
2
3
3
3
3
3
2
1
1
1
4
2
3
2
2
4
4
Header Global
Rating
(10 max)
5
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
  • 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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