Greenhill Surf Break

Lat Long: 41.36° N 71.61° W

Greenhill 48 hour detailed Surf Forecast

Issued: 7 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Greenhill sea temperature is
20.2°C
0.6° 

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


How big are the waves at Greenhill today (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 1.5ft (0.5m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (14 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Greenhill at 4PM is: 0.4m 8s primary swell from a Southeast direction and 0.5m 6s secondary swell from a South direction (forecast issued at 07:00am September 14). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (14 Sep)1.5ft (0.5m)6s
Afternoon (14 Sep)1.5ft (0.4m)8s
Evening (14 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Mon afternoon, min 13°C on Mon night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
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
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)
0.4
SE
9
0.5
S
6
0.4
SE
9
0.5
S
6
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
0.4
ESE
4
0.4
ESE
4
0.3
ESE
4
0.1
SE
13
0.3
ESE
5
0.2
ESE
7
0.2
ESE
7
0.2
ESE
7
0.2
ESE
8
Wave Graph
Metric surfscale
Energy kJ
23
16
19
16
21
21
15
15
9
9
12
13
8
8
6
6
4
7
4
5
5
7
7
Wind (km/h)
15
WNW
20
NNW
25
NNW
20
NNW
15
N
15
N
20
N
15
NNE
20
NE
15
NE
10
ENE
10
ESE
10
SE
10
SE
10
SE
5
S
5
SW
5
SW
15
SW
15
SW
15
SSW
15
SW
15
SW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross
cross-on
cross-on
cross-on
glassy
glassy
cross-on
on
on
on
on
cross-on
High Tide
10:32AM1.33m
10:49PM1.10m
11:14AM1.26m
11:28PM1.02m
11:57AM1.19m
Low Tide
4:12AM0.10m
4:52PM0.16m
4:49AM0.16m
5:35PM0.24m
5:28AM0.23m
6:21PM0.32m
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:55
6:53
 mm
Temp °C
21
19
21
23
23
20
17
15
13
13
15
17
17
16
15
15
15
15
17
19
19
18
19
Feels °C
22
17
16
18
19
16
13
11
9
10
13
16
16
15
14
15
15
15
15
17
17
16
18
  • 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
How to use the Wavefinder 

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 Greenhill 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.


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