Greenhill surf break

Greenhill surfForecast / Rhode Island / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 28 Apr 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Greenhill surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Greenhill sea temperature is
7.4° C
(Which is slightly cooler than normal)

How big are the waves at Greenhill today?

The current surf forecast for Greenhill at 1AM is: 1.0m 10s primary swell from a East-southeast direction (forecast issued at 07:00pm April 28). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (29 Apr)3ft (0.9m)10s
Afternoon (29 Apr)3ft (0.9m)10s
Evening (29 Apr)3ft (0.9m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 13°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Fri
1
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
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.3
ESE
9
1.1
ESE
9
1.1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1.1
SE
11
1.1
SE
10
1.1
SE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.8
ESE
10
0.7
SE
9
0.7
ESE
9
0.7
ESE
9
0.6
ESE
9
Wave Graph
Metric surfscale
Energy kJ
283
220
235
209
218
191
184
176
137
145
157
157
258
229
225
204
200
168
164
117
86
71
71
53
Wind (km/h)
15
E
15
NE
15
NE
15
N
15
NNE
15
NNE
15
NE
15
SE
15
SE
10
ESE
10
SE
10
SW
10
SSE
10
W
10
SW
10
WSW
15
WNW
20
NW
20
NW
25
WNW
25
WNW
25
WNW
25
WNW
25
W
cross-off
cross-off
off
off
off
off
cross-off
cross
cross-on
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross
cross
cross-on
High Tide
6:41PM1.27m
6:58AM1.10m
7:19PM1.31m
7:36AM1.10m
7:55PM1.33m
8:12AM1.08m
Low Tide
00:59AM0.17m
12:57PM0.15m
1:39AM0.16m
1:33PM0.14m
2:17AM0.15m
part cloud
cloud
cloud
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
light rain
cloud
light rain
light rain
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:45
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:39
7:40
7:42
7:43
2
1
1
Temp °C
13
10
7
6
6
7
12
13
11
9
9
9
9
9
9
10
11
10
9
7
5
6
10
12
8
5
3
2
2
3
8
10
8
7
7
6
7
7
7
8
8
5
4
1
-1
-1
3
5
Swell 1
Height (m)
Direction
Period (s)
1.3
ESE
9
1.1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1.1
SE
11
1.1
SE
10
1.1
SE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.8
ESE
10
0.7
SE
9
0.7
ESE
9
0.7
ESE
9
0.6
ESE
9
Energy kJ
283
235
209
218
191
184
176
137
145
157
157
258
229
225
204
200
168
164
117
86
71
71
53
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
5
0.3
SW
5
0.2
SSW
5
0.2
SSW
5
0.1
S
8
Energy kJ
1
3
2
2
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
ESE
9
1.1
ESE
9
0.3
N
3
0.5
ESE
3
0.4
WNW
3
0.6
W
3
0.6
W
3
0.7
W
4
0.7
W
4
0.9
WSW
4
Energy kJ
149
220
1
7
3
7
8
12
14
29
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
113
0
0
0
0
0
9
9
12
9
12
11
12
7
11
11
7
11
11
11
11
126
11
131
Best forecast wave conditions in Rhode Island
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
2
3
3
4
3
2
2
2
4
3
3
4
2
2
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
8
9
9
9
8
8
8
7
6
5
5
5
5
5
5
6
6
6
6
7
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

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