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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 1 pm Monday 25 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
12.4° C
(Which is normal for this time of year)How big are the waves at Greenhill today?
The current surf forecast for Greenhill at 7PM is: 0.9m 8s primary swell from a Southeast direction and 0.1m 16s secondary swell from a South direction, 0.8m 6s secondary swell from a South-southwest direction (forecast issued at 01:00pm May 25). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 4.5ft (1.3m) | 8s |
| Afternoon (25 May) | 3.5ft (1.1m) | 8s |
| Evening (25 May) | 3ft (0.9m) | 8s |
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 Wed night. Warm (max 21°C on Tue morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 7 | SSW 7 | S 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 5 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | |
187 | 145 | 120 | 99 | 82 | 82 | 69 | 69 | 57 | 55 | 44 | 47 | 33 | 60 | 47 | 65 | 68 | 73 | 70 | 27 | 66 | 74 | 54 | 41 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | off | off | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | off | off | |
High Tide | 4:39PM1.18m | 4:55AM1.04m | 5:27PM1.22m | 5:41AM1.02m | 6:09PM1.25m | 6:23AM1.01m | ||||||||||||||||||
Low Tide | 10:14AM0.21m | 10:58PM0.27m | 11:00AM0.21m | 11:48PM0.26m | 11:41AM0.21m | 00:32AM0.24m | ||||||||||||||||||
 |  |  |  |  | | | | | | | |  | | | | | | | |  | |  | | |
 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | 8:08 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Temp °C | 14 | 16 | 19 | 20 | 19 | 18 | 18 | 18 | 21 | 21 | 20 | 18 | 16 | 14 | 14 | 16 | 20 | 20 | 20 | 17 | 17 | 18 | 16 | 17 |
13 | 14 | 18 | 19 | 18 | 17 | 17 | 17 | 20 | 18 | 18 | 16 | 15 | 13 | 13 | 15 | 19 | 18 | 19 | 16 | 17 | 18 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SSW 6 | SE 8 | SE 8 | SE 8 | S 7 | S 7 | S 7 | SSW 7 | S 7 | SSW 7 | S 7 | SSW 7 | SE 7 | SE 7 | SE 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
 kJ | 187 | 145 | 120 | 99 | 59 | 82 | 69 | 69 | 45 | 45 | 44 | 47 | 33 | 60 | 47 | 65 | 16 | 16 | 11 | 22 | 66 | 74 | 54 | 41 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | SE 8 | SSW 7 | SSW 7 | S 7 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | — | SSE 8 | SSE 9 | SE 6 | SSE 9 | SSE 9 | SE 9 | SSE 9 |
| kJ | 5 | 5 | 5 | 5 | 82 | 60 | 62 | 45 | 57 | 55 | 35 | 34 | 33 | 25 | 17 | 17 | — | 7 | 8 | 7 | 15 | 16 | 20 | 31 |
Swell 3 Height (m) Direction Period (s) | S 16 | — | — | — | S 16 | — | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | — | — | — | — | — | S 13 | SSE 8 | SE 6 | SE 6 | — | — |
| kJ | 5 | — | — | — | 5 | — | 5 | 4 | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — | 4 | 7 | 6 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | — | — | — | — | — | — | — | — | SW 3 | SW 4 | SSW 4 | SW 4 | SSW 7 | SSW 7 | SSW 7 | SSW 5 | — | — | N 2 | N 3 |
| kJ | 15 | 23 | 30 | 43 | — | — | — | — | — | — | — | — | 2 | 6 | 9 | 10 | 68 | 73 | 70 | 27 | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 11 | 7 | 0 | 0 | 0 | 12 | 11 | 11 | 11 | 11 | 13 | 11 | 13 | 12 | 12 | 182 | 237 | 11 | 0 | 0 | 0 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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