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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 pm Saturday 30 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
13.6° C
(Which is slightly warmer than usual)How big are the waves at Greenhill today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2.5ft (0.8m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.7m), 10s period with ESE swell.
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.5m), 10s period with ESE swell.
The current surf forecast for Greenhill at 3AM is: 1.1m 10s primary swell from a East direction and 0.1m 6s secondary swell from a South direction (forecast issued at 07:00pm May 30). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2.5ft (0.8m) | 10s |
| Afternoon (31 May) | 2.5ft (0.7m) | 10s |
| Evening (31 May) | 1.5ft (0.5m) | 10s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sun afternoon, min 7°C on Sat night). Winds decreasing (fresh winds from the NNE on Sat night, calm by Tue morning). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
S 6 | S 7 | ENE 7 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | ESE 9 | E 4 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
21 | 3 | 158 | 250 | 141 | 123 | 118 | 88 | 90 | 56 | 52 | 34 | 32 | 26 | 21 | 17 | 11 | 11 | 8 | 14 | 8 | 28 | 28 | 17 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | off | cross | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | on | |
High Tide | 8:05PM1.28m | 8:20AM1.00m | 8:44PM1.27m | 9:00AM0.99m | 9:24PM1.25m | 9:41AM0.98m | ||||||||||||||||||
Low Tide | 2:31AM0.23m | 2:15PM0.20m | 3:10AM0.24m | 2:54PM0.22m | 3:50AM0.25m | |||||||||||||||||||
 |  |  | | |  | | | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — |
 | — | 8:10 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | 8:13 |
— | — | — | — | — | — | — | — | — | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 9 | 8 | 7 | 7 | 10 | 15 | 17 | 16 | 13 | 13 | 11 | 11 | 12 | 16 | 15 | 14 | 13 | 11 | 10 | 10 | 11 | 15 | 14 |
-1 | 2 | 3 | 2 | 3 | 6 | 11 | 12 | 12 | 11 | 11 | 8 | 8 | 9 | 13 | 11 | 8 | 9 | 8 | 7 | 7 | 9 | 13 | 10 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 7 | S 6 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SW 5 | ESE 10 | ESE 9 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | E 4 | E 4 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 21 | 3 | 1 | 250 | 141 | 123 | 118 | 88 | 90 | 22 | 52 | 34 | 17 | 19 | 21 | 17 | 11 | 11 | 5 | 14 | 6 | 28 | 28 | 17 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | — | — | S 6 | S 6 | S 6 | S 6 | — | S 7 | ESE 10 | SW 5 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | ESE 9 | SSW 5 | ESE 9 | SSW 5 | SSW 5 | SSW 5 |
| kJ | 12 | — | — | 1 | 1 | 1 | 1 | — | 1 | 56 | 29 | — | 32 | 26 | 16 | 16 | — | — | 8 | 5 | 8 | 2 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | S 6 | — | — | — | — | — | — | S 7 | — | — | — | — | — | — | — | — | — | ESE 9 | SSW 5 | S 6 | S 6 | S 9 |
| kJ | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 8 | 2 | 1 | 1 | 2 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | ENE 7 | — | NNW 3 | NW 3 | WSW 6 | SW 3 | SW 4 | W 5 | SW 5 | SW 5 | WNW 3 | WNW 2 | — | — | E 4 | E 4 | E 4 | — | E 5 | — | — | — |
| kJ | 181 | 251 | 158 | — | 3 | 2 | 4 | 4 | 14 | 28 | 23 | 19 | 1 | 1 | — | — | 12 | 28 | 19 | — | 16 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 764 | 757 | 7 | 7 | 0 | 7 | 11 | 13 | 13 | 0 | 11 | 38 | 38 | 38 | 38 | 161 | 162 | 113 | 113 | 16 | 95 | 24 | 24 | 150 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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