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Surf Forecasts:

Green Harbor surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 6 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 10PM is: 0.2m 12s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a East-northeast direction, 0.2m 4s secondary swell from a North-northeast direction (forecast issued at 06:00pm January 06). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (06 Jan)--
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
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 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
See all maps
Wave Height (m) & direction (?)
0.3
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.4
NE
0.4
ENE
0.4
NE
0.3
ESE
0.3
ESE
0.5
NNE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.4
NE
0.4
NE
0.5
NE
0.4
NE
0.4
NE
0.3
NE
0.3
NE
0.1
E
0.5
S
Period(s) (?)9121281244410104991095555555103
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15151571476720191087998812983324
Wind
(km/h)
10
NE
10
E
15
E
15
ENE
15
NE
10
NNE
15
NNW
20
NNW
15
NW
15
WNW
15
W
15
WNW
20
WNW
15
NW
15
NW
15
NW
10
WNW
10
W
10
W
10
SW
10
SSW
15
SSW
20
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		crosscrosscross-
on		crosscross-
on		crosscrosscrosscrosscross-
on		cross-
on		onononcross-
on		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
9:40AM
0.16
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Sunrise------7:09-------7:09-------7:09-
Sunset4:24-------4:25-------4:27-------
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
Rain (mm)
----11------------------
Temp. °C012344411112112444344446
Feels °C (?)-4-4-3-2-10-1-4-4-4-4-3-5-4-3-110-110-1-10
  • 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

Latest Updates

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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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