Greenhill surf break

Greenhill surfForecast / Rhode Island / USA

information circle48hr Weather and Surf, issued 7 am Sunday 24 May 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
12.3° C
(Which is normal for this time of year)

How big are the waves at Greenhill today?

The current surf forecast for Greenhill at 11AM is: 1.9m 7s primary swell from a Southeast direction (forecast issued at 07:00am May 24). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (24 May)5ft (1.6m)6s
Afternoon (24 May)7ft (2.2m)8s
Evening (24 May)7ft (2.2m)9s

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 24mm), heaviest during Sun afternoon. Warm (max 20°C on Tue afternoon, min 9°C on Sun morning). Winds decreasing (fresh winds from the E on Sun morning, calm by Tue morning).

Sunday
24
Monday
25
Tuesday
26
Wed
27
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
3
2
2
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
SE
7
1.4
SE
6
1.9
SE
7
2.2
SE
8
1.9
SSE
9
2.2
SE
9
2.1
SE
9
2
SE
9
1.8
SE
9
1.6
SE
9
1.4
SE
9
1.3
SE
8
1.1
SE
8
1
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.8
SE
8
0.8
SE
8
0.7
SE
8
0.7
S
7
0.7
S
7
0.9
SSW
7
0.9
SSW
7
Wave Graph
Metric surfscale
Energy kJ
118
157
331
619
516
730
702
612
486
370
293
219
149
129
109
88
86
69
69
57
46
45
77
84
Wind (km/h)
25
E
25
E
35
E
30
E
30
E
25
E
15
E
5
ESE
5
SW
10
SW
10
W
15
W
15
WSW
10
W
10
WSW
10
NW
10
NNE
10
NNE
0
NE
15
SSW
20
SW
15
SW
20
WSW
20
WSW
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
on
cross
cross-on
cross-on
cross-on
cross-on
cross-off
off
off
glassy
on
on
on
cross-on
cross-on
High Tide
3:06AM1.11m
3:46PM1.14m
4:03AM1.07m
4:39PM1.18m
4:55AM1.04m
5:27PM1.22m
Low Tide
9:24AM0.21m
10:00PM0.27m
10:14AM0.21m
10:58PM0.27m
11:00AM0.21m
11:48PM0.26m
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:07
8:07
8:08
1
3
2
3
6
3
1
5
1
Temp °C
10
10
9
9
11
12
13
14
15
15
15
15
18
18
18
17
16
16
19
20
19
17
14
14
5
4
2
3
6
8
11
15
16
15
14
14
16
18
18
17
15
15
19
18
16
15
12
12
Swell 1
Height (m)
Direction
Period (s)
1.9
SSE
9
2.1
SE
9
2
SE
9
1.8
SE
9
1.6
SE
9
1.4
SE
9
1.3
SE
8
1.1
SE
8
1
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.8
S
7
0.8
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.9
SSW
7
0.5
SE
7
Energy kJ
516
702
612
486
370
293
219
149
129
109
88
86
59
59
45
44
44
77
26
Swell 2
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
16
0.4
SSW
6
0.5
SSW
6
0.1
S
16
0.1
S
16
0.1
S
16
0.7
SSW
7
0.8
S
7
0.8
SE
8
0.8
SE
8
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
7
Energy kJ
5
5
13
20
5
5
5
47
59
69
69
57
46
45
34
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
Energy kJ
5
5
5
5
4
4
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
7
1.4
SE
6
1.9
SE
7
2.2
SE
8
1.1
E
5
2.2
SE
9
0.3
SSW
6
0.6
SSW
6
0.6
SSW
6
0.7
SSW
6
0.4
SW
3
0.9
SSW
7
Energy kJ
118
157
331
619
52
730
7
26
27
33
2
84
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
605
605
388
387
315
282
0
0
0
11
7
7
11
11
7
0
0
0
0
11
12
12
150
173
Best forecast wave conditions in Rhode Island
Rating
(10 max)
3
2
2
2
1
1
1
1
1
2
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
3
2
3
3
3
3
2
2
2
4
4
5
2
3
2
2
1
3
1
1
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
5
5
4
4
4
4
4
5
6
9
9
9
6
7
7
7
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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