- Forecast
- Maps
- Live
- Weather State
- Spot Information
Greenhill Surf Forecast
/ Rhode Island (33 breaks) / Rhode Island (34 breaks) /
Surf Forecasts:
Greenhill surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 1 pm Wednesday 22 Apr 2026 EDTForecast 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
6.5° C
(Which is slightly cooler than normal)How big are the waves at Greenhill today?
The current surf forecast for Greenhill at 4PM is: 1.1m 5s primary swell from a South direction and 0.1m 7s secondary swell from a East direction (forecast issued at 01:00pm April 22). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 2ft (0.6m) | 4s |
| Afternoon (22 Apr) | 3.5ft (1.0m) | 4s |
| Evening (22 Apr) | 4.5ft (1.3m) | 5s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat morning. Very mild (max 17°C on Thu afternoon, min 6°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 4 | S 4 | S 5 | SSE 5 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSW 6 | SSW 6 | SSW 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | SSW 6 | S 6 | SSW 6 | SSW 6 | S 6 | |
20 | 37 | 56 | 88 | 90 | 74 | 47 | 38 | 32 | 21 | 27 | 32 | 47 | 34 | 35 | 35 | 24 | 23 | 22 | 13 | 19 | 7 | 9 | 9 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | cross-on | glassy | cross | cross | |
High Tide | 12:38PM1.04m | 1:14AM1.27m | 1:50PM1.01m | 2:24AM1.20m | 3:04PM1.03m | 3:34AM1.15m | ||||||||||||||||||
Low Tide | 6:40PM0.19m | 7:47AM0.23m | 7:53PM0.25m | 8:55AM0.25m | 9:11PM0.27m | |||||||||||||||||||
 | | |  | | |  |  | | |  | | | | | | | | | | |  | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | 7:32 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | 7:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 4 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 14 | 16 | 17 | 13 | 10 | 8 | 7 | 7 | 9 | 10 | 9 | 7 | 6 | 6 | 6 | 6 |
-2 | 0 | 0 | 2 | 5 | 5 | 3 | 4 | 10 | 11 | 12 | 8 | 5 | 3 | 2 | 2 | 6 | 5 | 4 | 2 | 2 | 4 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | E 6 | E 7 | E 7 | SE 10 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSW 6 | SSW 6 | SSW 7 | S 7 | S 7 | S 7 | S 7 | E 5 | E 5 | SSW 6 | — | SSW 6 | SSW 3 | SSW 3 |
 kJ | 1 | 1 | 1 | 4 | 90 | 74 | 47 | 38 | 32 | 21 | 27 | 32 | 47 | 34 | 35 | 35 | 24 | 2 | 2 | 13 | — | 7 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | E 4 | — | — | E 7 | SE 10 | SE 9 | SSW 6 | SSW 6 | SSW 6 | S 6 | SE 6 | SE 6 | SE 5 | SE 5 | ESE 6 | ESE 6 | ESE 6 | — | SE 7 | E 5 | E 8 | — | SSW 6 | S 6 |
| kJ | 2 | — | — | 4 | 4 | 3 | 13 | 13 | 13 | 17 | 16 | 11 | 7 | 7 | 3 | 4 | 3 | — | 2 | 1 | 1 | — | 7 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 10 | S 7 | E 6 | — | — | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | E 7 | S 14 | SE 15 | SE 15 |
| kJ | — | — | — | 9 | 9 | 8 | 8 | 8 | 2 | 4 | 3 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 1 | 4 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 5 | SSE 5 | — | — | — | — | WSW 3 | WSW 3 | NW 3 | NW 3 | N 3 | NNW 3 | NNW 3 | N 3 | N 3 | S 7 | S 6 | SSW 3 | S 6 | SSW 3 | — | — |
| kJ | 20 | 37 | 56 | 88 | — | — | — | — | 2 | 4 | 3 | 2 | 1 | 3 | 1 | 1 | 1 | 23 | 22 | 3 | 19 | 4 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 759 | 1510 | 1510 | 354 | 188 | 92 | 0 | 0 | 0 | 11 | 38 | 38 | 11 | 6 | 6 | 43 | 38 | 61 | 61 | 632 | 624 | 624 | 624 | 624 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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