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Surf Forecasts:

Greenhill surf break

Greenhill surfForecast / Rhode Island / USA

information circle48hr Weather and Surf, issued 6 pm Thursday 20 Nov 2025 EST
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
11.9° C
 (Which is slightly warmer than usual)

How big are the waves at Greenhill today?

The current surf forecast for Greenhill at 12AM is: 0.3m 6s primary swell from a South-southwest direction and 0.2m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm November 20). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (21 Nov)--
Afternoon (21 Nov)1.5ft (0.4m)7s
Evening (21 Nov)1.5ft (0.4m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
Sunday
23
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 (?)
0.5
S
0.4
S
0.3
SSW
0.3
SSW
0.3
SSW
0.2
SSE
0.3
SSW
0.6
SSW
1.1
SW
1
SW
0.8
SSW
0.9
SW
0.5
S
0.4
SSW
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.3
S
0.5
S
0.5
S
0.5
S
0.5
S
Period(s) (?)666667634555546766677777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)21128884664147323211743333924262827
Wind
(km/h)
0
W
5
NW
5
WNW
5
NNW
5
WNW
5
SW
15
SW
20
SW
20
WSW
15
SW
15
WSW
15
WSW
10
WNW
10
NNE
10
NNE
10
NNW
15
NW
20
NW
15
NNW
15
NNW
10
NNW
5
N
5
WSW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglasscrossonononcross-
on		cross-
on		cross-
on		cross-
on		crossoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on
High Tide
/ height (m)
7:33PM
1.02
7:54AM
1.29
8:10PM
1.00
8:33AM
1.26
8:50PM
0.98
9:12AM
1.22
Low Tide
/ height (m)
1:42PM
0.21
1:26AM
0.19
2:20PM
0.22
2:04AM
0.21
2:59PM
0.25
2:43AM
0.25
Thursday
20
Friday
21
Saturday
22
Sunday
23
Sunrise-----6:41-------6:41-------6:43--
Sunset4:22-------4:22-------4:22-------
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
clear
clear
clear
cloud
clear
part cloud
Rain (mm)
------------134---------
Temp. °C655445799999877996432236
Feels °C (?)322101344556544550-1-2-3-101
  • 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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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.

View detailed surf forecast for Greenhill at:
surf-forecast.com

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