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Surf Forecasts:

Greenhill surf break

Greenhill surfForecast / Rhode Island / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 02 Sep 2025 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
20.2° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Greenhill this week:

The surf forecast for Greenhill over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 03) at 2AM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Greenhill in the next 12 days are 1.6m 6s and forecast to arrive on Saturday (Sep 06) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Sep 08) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 3rd Sep)2.5ft (0.8m) 8s
Best Surf 2AM (Wed 3rd Sep)2.5ft (0.8m) 8s
Most Powerful 2AM (Sat 6th Sep)5ft (1.6m) 6s

Table - best surf conditions forecast for Greenhill over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 21°C on Tue afternoon, min 16°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the SSW by Thu night).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sat night. Warm (max 24°C on Sat afternoon, min 16°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the NNW by Sun morning).

Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SE
0.9
SE
0.8
ESE
0.7
SE
0.6
SE
0.6
SE
0.5
SE
0.4
ESE
0.5
SE
0.9
S
1.1
S
1.6
S
1.1
S
1.3
S
1.2
S
0.9
S
0.7
S
0.6
S
0.5
S
0.6
S
0.4
SSW
Period(s) (?)788887777556666666687
Wave
Graph
(?)Metric surfscale
Energy (?)5491806075713229507295218113130206876037445531
Wind
(km/h)
15
E
15
SE
0
N
5
ESE
10
S
5
WSW
10
S
20
SSW
20
SSW
20
SSW
25
SSW
25
SSW
20
SSW
20
SSW
15
NW
10
WSW
20
SW
15
NNW
10
NW
15
SW
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crossglasscrosscross-
on		cross-
on		ononononononononcross-
off		cross-
on		cross-
on		cross-
off		cross-
off		cross-
on		glass
High Tide
/ height (m)
4:21PM
1.07
4:45AM
0.89
5:18PM
1.13
5:42AM
0.96
6:08PM
1.19
6:31AM
1.06
6:53PM
1.26
7:16AM
1.17
7:37PM
1.31
8:00AM
1.28
8:20PM
1.34
8:43AM
1.37
9:04PM
1.34
Low Tide
/ height (m)
9:38AM
0.38
10:55PM
0.39
10:43AM
0.34
11:46PM
0.32
11:41AM
0.27
12:31AM
0.24
12:33PM
0.19
1:12AM
0.15
1:21PM
0.11
1:52AM
0.07
2:08PM
0.04
2:32AM
0.02
2:56PM
-0.00
3:12AM
-0.02
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Sunrise6:13--6:13--6:15--6:16--6:16--6:18--6:18--
Sunset-7:17--7:15--7:15--7:13--7:10--7:09--7:07-
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
part cloud
Rain (mm)
--------------3------
Temp. °C202118192018212121232322232422192221192120
Feels °C (?)191917181917201920222219232421161717161817
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Rhode Island

  1. weather stationWind Update Continuing clean conditions at Greenhill (light winds from the NNE at Westerly Airport 16 km from Greenhill). 0.6m 6s windswell from the ESE with a 0.2m 8s swell from the SE. 2 swells combining to make bigger set waves.

    1 hour 22 minutes ago Greenhill
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16 km away, 1 h 22 min ago

7 km/h
NNE
0.0
20.2
Air / Water (°C)
Please reload the page to see if there are any updates.

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

Information about the Greenhill Surf forecast

The above surf forecast table for Greenhill provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Greenhill can be found by selecting the local surf guide option on the grey menu. Our Greenhill surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Greenhill) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Greenhill may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Greenhill is 15 km (9 miles) from Narragansett Pier. If you plan a vacation in Rhode Island, look for hotels and other accommodation in Narragansett Pier. Narragansett Pier has rooms for a wide range of budgets as well as car hire and transport links.

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