Greenhill Surf Break

Lat Long: 41.36° N 71.61° W

Issued: 7 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Greenhill sea temperature is
16.4° C

Slightly cooler than normal

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 4.5ft (1.4m), 8s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 4ft (1.2m), 7s period with SSW swell.
  • Evening surf: Evening surf (20 Jun, local time) - 5ft (1.5m), 8s period with SSW swell.

The current surf forecast for Greenhill at 2PM is: 1.2m 7s primary swell from a South-southwest direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 07:00am June 20). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Jun)4.5ft (1.4m)8s
Afternoon (20 Jun)4ft (1.2m)7s
Evening (20 Jun)5ft (1.5m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 27mm), heaviest during Mon afternoon. Warm (max 24°C on Sun afternoon, min 15°C on Mon afternoon). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Mon morning).

Saturday
20
Sunday
21
Monday
22
Tue
23
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
0
0
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SSW
8
1.4
SW
8
1
SSW
8
1.2
SSW
7
1.2
SSW
7
1.5
SSW
8
1.1
SSW
8
1.1
SSW
8
1
S
8
0.9
SSW
8
0.8
SSW
8
0.9
SSW
8
1.2
SSW
4
1.1
SW
5
0.9
SW
5
0.5
S
7
0.6
S
7
0.6
S
7
0.6
S
6
0.6
S
6
1
S
4
1.4
S
6
1.3
S
6
1.3
S
6
Wave Graph
Metric surfscale
Energy kJ
163
221
120
146
142
307
163
159
121
96
77
99
55
53
36
23
34
33
29
28
36
130
111
122
Wind (km/h)
30
W
30
WNW
25
WNW
25
W
15
W
5
W
10
WNW
15
WNW
15
WNW
15
W
15
WSW
20
WSW
25
SW
15
WSW
10
NW
10
NW
5
NNW
0
NE
5
SW
10
ENE
25
ESE
25
SSE
20
SSW
15
SSW
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross
cross-on
on
on
High Tide
1:13PM1.17m
1:33AM1.15m
2:11PM1.17m
2:28AM1.07m
3:07PM1.17m
Low Tide
6:58AM0.14m
7:23PM0.22m
7:49AM0.18m
8:25PM0.27m
8:40AM0.21m
9:26PM0.30m
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:13
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:22
8:22
 mm
5
6
6
3
3
Temp °C
18
18
21
23
22
22
19
16
16
19
22
24
23
22
21
20
20
20
21
16
15
16
19
19
Feels °C
13
12
16
19
20
21
18
14
14
17
19
20
19
20
20
19
19
20
20
16
12
13
19
19
Swell 1
Height (m)
Direction
Period (s)
1.1
SSW
8
0.1
SE
13
1
SSW
8
0.1
SE
13
0.4
S
10
1.2
SSW
8
1.1
SSW
8
1.1
SSW
8
1
S
8
0.9
SSW
8
0.8
SSW
8
0.1
SE
12
0.1
SE
12
0.4
S
7
0.5
S
7
0.6
SSW
5
0.6
S
7
0.6
S
7
0.6
S
6
0.6
S
6
0.1
SE
11
0.1
SE
11
0.1
SE
11
Energy kJ
163
7
120
7
30
181
163
159
121
96
77
6
6
17
23
15
34
33
29
28
5
5
5
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
12
0.1
SE
12
0.1
S
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.5
S
7
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.1
SE
11
Energy kJ
7
7
7
6
6
6
3
6
6
6
6
6
6
23
5
5
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
S
8
Energy kJ
6
1
Wind waves
Height (m)
Direction
Period (s)
0.6
W
4
1.4
SW
8
0.8
W
4
1.2
SSW
7
1.2
SSW
7
1.5
SSW
8
0.9
SSW
8
1.2
SSW
4
1.1
SW
5
0.9
SW
5
1
S
4
1.4
S
6
1.3
S
6
1.3
S
6
Energy kJ
9
221
21
146
142
307
99
55
53
36
36
130
111
122
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
Distance (km)
15
268
282
11
11
7
7
7
7
11
11
247
624
624
6
16
61
61
3446
2590
1826
223
208
12
Best forecast wave conditions in Rhode Island
Rating
(10 max)
1
1
1
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
4
4
3
2
2
3
3
3
3
3
2
2
3
3
4
3
3
1
1
1
2
3
Header Global
Rating
(10 max)
5
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
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
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.


Nearest locationNearest