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Surf Forecasts:

Green Harbor surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 12 pm Tuesday 06 Jan 2026 EST
Forecast update in hr  min  s Forecast update imminent
Green Harbor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Green Harbor sea temperature is
4.6° C
 (Which is 1.2°C colder than average for this time of year)

How big are the waves at Green Harbor today?

The current surf forecast for Green Harbor at 4PM is: 0.3m 9s primary swell from a East-northeast direction and 0.2m 3s secondary swell from a North-northeast direction (forecast issued at 12:00pm January 06). The wind direction is predicted to be offshore.

Time (EST) & DateWave HeightWave Period
Morning (06 Jan)1ft (0.3m)9s
Afternoon (06 Jan)1ft (0.3m)9s
Evening (06 Jan)0.5ft (0.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 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
See all maps
Wave Height (m) & direction (?)
0.3
ENE
0.3
ENE
0.3
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.2
ESE
0.3
ESE
0.3
ESE
0.2
ENE
0.2
ESE
0.2
ESE
0.2
ESE
0.1
NE
0.4
NE
0.4
NE
0.4
NE
0.4
NE
0.3
NE
0.3
NE
0.1
E
Period(s) (?)99912128888111010111010101155555511
Wave
Graph
(?)Metric surfscale
Energy kJ (?)171615151577771120191399956899432
Wind
(km/h)
15
NNE
10
NNE
10
NE
15
E
15
E
15
E
15
NE
15
N
20
NNW
15
NW
15
WNW
15
WNW
20
W
15
WNW
15
WNW
15
WNW
15
WNW
15
NW
10
WNW
10
W
10
WSW
10
SW
15
SSW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		onononcross-
on
High Tide
/ height (m)
1:17PM
3.27
1:53AM
2.90
2:08PM
3.12
2:43AM
2.88
3:00PM
2.94
3:33AM
2.83
Low Tide
/ height (m)
7:37PM
-0.29
7:52AM
0.01
8:25PM
-0.18
8:45AM
0.08
9:14PM
-0.03
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Sunrise--------7:09-------7:09-------
Sunset--4:24-------4:25-------4:27-----
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light snow
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
------21----------------
Temp. °C000123443112211124544555
Feels °C (?)-5-4-4-4-3-200-2-4-4-3-4-4-4-4-3-1200100
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Green Harbor surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Green Harbor at:
surf-forecast.com

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