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: 1 am 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Green Harbor sea temperature is
12.8° C

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 (07 Jun):

  • Morning surf: Morning surf (07 Jun, local time) - 1ft (0.3m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (07 Jun, local time) - 1ft (0.3m), 9s period with ESE swell.
  • Evening surf: Evening surf (07 Jun, local time) - 1ft (0.3m), 8s period with ESE swell.

The current surf forecast for Green Harbor at 9AM is: 0.3m 9s primary swell from a East-southeast direction and 0.3m 2s secondary swell from a West-southwest direction (forecast issued at 01:00am June 07). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (07 Jun)1ft (0.3m)9s
Afternoon (07 Jun)1ft (0.3m)9s
Evening (07 Jun)1ft (0.3m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 27°C on Tue afternoon, min 14°C on Sun night). Winds decreasing (fresh winds from the N on Sun night, calm by Tue afternoon).

Sunday
7
Monday
8
Tuesday
9
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
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
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
Wave
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
9
0.4
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
8
0.3
ESE
8
0.3
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
E
9
0.2
E
8
1.1
NE
6
1.1
NE
7
0.9
ENE
7
0.7
NE
7
0.6
ENE
6
0.5
NE
6
0.4
NE
5
0.3
NE
5
0.4
SW
4
0.1
E
8
0.1
E
8
0.2
E
8
Wave Graph
Metric surfscale
Energy kJ
14
14
26
15
15
14
14
15
7
7
6
6
94
116
83
44
26
16
7
4
4
1
1
5
Wind (km/h)
20
SW
20
WSW
20
WSW
20
WNW
20
NW
25
NNW
35
N
30
NNE
15
NNE
20
N
25
NNE
15
NNE
10
NE
10
SSE
15
SSW
25
WSW
25
WSW
20
WSW
20
W
10
W
0
NE
5
SE
20
SW
20
SW
Wind State
on
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross
on
on
cross-on
cross-on
cross-on
cross-on
glassy
cross
on
on
High Tide
4:43AM2.69m
5:21PM2.54m
5:35AM2.65m
6:11PM2.63m
6:31AM2.62m
7:03PM2.75m
Low Tide
11:05AM0.31m
11:26PM0.55m
11:54AM0.33m
00:21AM0.46m
12:45PM0.34m
cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:16
 mm
1
Temp °C
18
19
21
24
26
21
17
14
14
14
14
15
18
20
20
16
15
15
17
24
27
27
24
20
Feels °C
16
18
19
21
24
17
13
9
11
10
9
11
15
17
16
10
10
10
13
21
27
26
20
16
Swell 1
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
9
0.4
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
8
0.3
ESE
8
0.3
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
E
9
0.2
E
8
1.1
NE
6
1.1
NE
7
0.9
ENE
7
0.7
NE
7
0.6
ENE
6
0.5
NE
6
0.4
NE
5
0.3
NE
5
0.2
ENE
5
0.1
NE
5
0.1
NE
4
0.2
E
8
Energy kJ
14
14
26
15
15
14
14
15
7
7
6
6
94
116
83
44
26
16
7
4
2
1
1
5
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
6
0.3
SE
7
0.3
S
5
0.1
E
7
0.3
SSW
5
0.3
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
S
7
0.1
S
7
0.2
S
7
0.2
S
7
0.2
S
7
0.2
ESE
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
NE
4
Energy kJ
5
7
4
1
4
9
5
5
5
1
1
4
4
3
6
1
1
1
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
7
0.2
WNW
3
0.1
E
7
0.1
SW
5
0.1
E
6
0.1
E
6
0.1
E
6
0.1
NE
4
Energy kJ
1
1
1
1
1
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
SSW
3
0.4
SW
3
0.3
WSW
2
0.3
W
3
0.9
N
4
1.2
NNE
5
1.1
NNE
5
0.9
NNE
5
0.9
NNE
5
1
NE
5
0.3
SW
2
0.4
WSW
3
0.4
W
3
0.2
W
3
0.4
SW
4
0.3
SW
2
Energy kJ
4
2
1
1
27
74
66
41
44
53
1
2
2
1
4
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
81
57
54
56
57
94
72
131
81
109
106
888
56
2
2
54
381
381
381
888
888
649
524
647
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
1
1
2
3
3
3
3
3
3
2
3
4
4
4
4
4
1
3
4
Header Global
Rating
(10 max)
6
7
8
8
8
9
9
7
6
6
5
5
5
6
6
6
7
7
6
5
5
9
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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