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Greenhill Surf Forecast
/ Rhode Island (33 breaks) / Rhode Island (34 breaks) /
Surf Forecasts:
Greenhill surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Monday 27 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
7.2° C
(Which is slightly cooler than normal)How big are the waves at Greenhill today?
The current surf forecast for Greenhill at 1PM is: 0.9m 7s primary swell from a East-southeast direction and 0.2m 6s secondary swell from a South direction, 0.1m 12s secondary swell from a Southeast direction (forecast issued at 07:00am April 27). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 2ft (0.6m) | 7s |
| Afternoon (27 Apr) | 3ft (0.9m) | 7s |
| Evening (27 Apr) | 3ft (0.9m) | 7s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 14°C on Mon afternoon, min 6°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
33 | 37 | 51 | 77 | 96 | 89 | 179 | 179 | 172 | 168 | 153 | 304 | 181 | 325 | 383 | 173 | 160 | 128 | 109 | 107 | 76 | 73 | 101 | 101 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-on | cross-on | cross-on | cross | cross-on | |
High Tide | 5:30AM1.12m | 5:59PM1.21m | 6:17AM1.11m | 6:41PM1.27m | 6:58AM1.10m | 7:19PM1.31m | ||||||||||||||||||
Low Tide | 11:40AM0.19m | 00:15AM0.20m | 12:20PM0.17m | 00:59AM0.17m | 12:57PM0.15m | 1:39AM0.16m | ||||||||||||||||||
 |  | | | | | | | | | | |  |  |  | | | | | |  | | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | 5:45 |
 | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:40 | — | — | 7:42 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 13 | 14 | 14 | 13 | 11 | 9 | 8 | 8 | 12 | 13 | 13 | 10 | 6 | 6 | 6 | 7 | 11 | 11 | 10 | 8 | 8 | 8 |
5 | 4 | 9 | 9 | 9 | 9 | 7 | 4 | 3 | 3 | 7 | 8 | 8 | 5 | 1 | 2 | 2 | 4 | 8 | 8 | 7 | 5 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 7 | SE 7 | S 6 | S 6 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 33 | 37 | 51 | 3 | 3 | 17 | 179 | 179 | 172 | 168 | 153 | 304 | 181 | 325 | 184 | 173 | 160 | 128 | 109 | 107 | 76 | 73 | 101 | 101 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 6 | SE 12 | SE 12 | S 6 | S 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 7 | 6 | 6 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | S 6 | S 6 | S 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNE 2 | NNE 3 | ESE 7 | ESE 7 | ESE 7 | — | — | — | NE 3 | — | ESE 9 | — | ESE 9 | E 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 1 | 77 | 96 | 89 | — | — | — | 2 | — | 173 | — | 185 | 383 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 11 | 6 | 1112 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 113 | 113 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 39 | 113 | 150 | 39 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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