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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 Saturday 09 May 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
8.8° C
(Which is slightly cooler than normal)How big are the waves at Greenhill today?
The current surf forecast for Greenhill at 1PM is: 1.1m 6s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 07:00am May 09). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 2.5ft (0.8m) | 7s |
| Afternoon (09 May) | 4ft (1.2m) | 6s |
| Evening (09 May) | 4ft (1.2m) | 6s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 37mm), heaviest during Sat night. Very mild (max 16°C on Sun afternoon, min 7°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 7 | S 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | S 7 | S 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | |
63 | 59 | 93 | 92 | 140 | 112 | 89 | 88 | 106 | 112 | 157 | 186 | 191 | 164 | 169 | 151 | 87 | 67 | 69 | 67 | 69 | 77 | 84 | 67 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on | cross-on | cross-off | off | cross-off | off | off | cross-off | glassy | glassy | cross | cross-off | |
High Tide | 2:17PM0.93m | 2:30AM1.04m | 3:16PM1.00m | 3:27AM1.05m | 4:10PM1.09m | |||||||||||||||||||
Low Tide | 8:06AM0.35m | 8:14PM0.41m | 8:59AM0.31m | 9:19PM0.37m | 9:48AM0.25m | 10:19PM0.30m | ||||||||||||||||||
 |  | |  |  |  |  |  | | | | | | | | |  |  | | | | |  | | |
 | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:53 | — | — | 7:54 |
— | — | — | — | 3 | 8 | 3 | — | — | — | — | — | — | — | — | 1 | 4 | 8 | 4 | 5 | 1 | — | — | — | |
Temp °C | 10 | 11 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 14 | 16 | 16 | 15 | 16 | 12 | 10 | 7 | 7 | 8 | 10 | 10 | 10 | 9 |
7 | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 11 | 11 | 12 | 14 | 14 | 14 | 15 | 9 | 7 | 4 | 3 | 6 | 8 | 9 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | S 6 | ESE 9 | ESE 9 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | S 7 | S 7 | S 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
 kJ | 63 | 22 | 22 | 22 | 8 | 13 | 89 | 8 | 7 | 112 | 157 | 186 | 191 | 164 | 169 | 151 | 87 | 67 | 50 | 67 | 69 | 77 | 84 | 67 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 11 | SE 11 | — | SE 11 | ESE 9 | ESE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 16 | S 16 | S 16 | — | SE 8 | SE 8 | SE 8 | S 7 | S 7 | S 7 | S 15 | S 15 |
| kJ | 21 | 5 | 5 | — | 5 | 26 | 8 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | — | 48 | 45 | 69 | 46 | 33 | 22 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 8 | — | — | — | — | SE 11 | SE 10 | — | — | SE 10 | S 16 | S 16 | SE 11 | SE 11 | S 16 | S 16 | SE 12 | SSW 7 | SE 12 | — | S 15 | S 15 | SE 14 | SW 6 |
| kJ | 1 | — | — | — | — | 5 | 4 | — | — | 4 | 5 | 5 | 19 | 19 | 5 | 5 | 21 | 29 | 6 | — | 4 | 4 | 8 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 7 | S 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | — | S 6 | S 6 | — | — | — | — | — | — | — | — | NE 3 | ENE 4 | — | — | — | — | NW 2 |
| kJ | 61 | 59 | 93 | 92 | 140 | 112 | — | 88 | 106 | — | — | — | — | — | — | — | — | 1 | 7 | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 115 | 12 | 12 | 185 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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