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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 Thursday 26 Mar 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
3.5° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Greenhill today?
The current surf forecast for Greenhill at 12AM is: 2.5m 8s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a East direction (forecast issued at 07:00pm March 26). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 6ft (1.8m) | 8s |
| Afternoon (27 Mar) | 4.5ft (1.4m) | 8s |
| Evening (27 Mar) | 3.5ft (1.1m) | 8s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 195 | 307 | 686 | 731 | 1124 | 509 | 349 | 264 | 228 | 190 | 157 | 120 | 74 | 58 | 43 | 27 | 26 | 16 | 15 | 9 | 9 | 5 | 5 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | on | on |
High Tide / height (m) | 3:09PM 0.97 | 3:49AM 1.19 | 4:25PM 1.01 | 4:58AM 1.19 | 5:29PM 1.08 | 5:56AM 1.20 | ||||||||||||||||||
Low Tide / height (m) | 9:14PM 0.26 | 10:21AM 0.27 | 10:30PM 0.25 | 11:22AM 0.23 | 11:37PM 0.20 | 12:13PM 0.18 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - |
| Sunset | 7:04 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - | - | - |
 |  |  |  | | |  | | | |  |  | | | | | | | | | |  | | | |
Rain (mm) | - | - | 1 | 6 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 10 | 9 | 10 | 10 | 7 | 7 | 7 | 4 | 2 | 2 | -1 | -1 | 1 | 2 | 3 | 3 | 1 | -1 | -2 | -1 | 1 | 3 |
| Feels °C (?) | 2 | 1 | 3 | 3 | 8 | 5 | 1 | 0 | 2 | -1 | -2 | -3 | -8 | -8 | -5 | -5 | -5 | -3 | -5 | -7 | -8 | -5 | -6 | -5 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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