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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 Wednesday 29 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
7.7° C
(Which is normal for this time of year)How big are the waves at Greenhill today?
The current surf forecast for Greenhill at 1PM is: 0.9m 10s primary swell from a East-southeast direction (forecast issued at 07:00am April 29). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3ft (0.9m) | 10s |
| Afternoon (29 Apr) | 3ft (0.9m) | 10s |
| Evening (29 Apr) | 3ft (0.9m) | 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 Thu morning. Very mild (max 12°C on Wed afternoon, min 6°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SW 6 | ESE 9 | |
194 | 231 | 184 | 157 | 151 | 148 | 161 | 168 | 220 | 185 | 175 | 168 | 164 | 134 | 137 | 120 | 115 | 113 | 88 | 73 | 54 | 53 | 88 | 31 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross | cross-on | cross | cross | cross-on | glassy | on | on | cross-on | glassy | cross | cross | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross-off | |
High Tide | 6:58AM1.10m | 7:19PM1.31m | 7:36AM1.10m | 7:55PM1.33m | 8:12AM1.08m | 8:31PM1.33m | ||||||||||||||||||
Low Tide | 12:57PM0.15m | 1:39AM0.16m | 1:33PM0.14m | 2:17AM0.15m | 2:07PM0.15m | |||||||||||||||||||
 |  | | |  |  | | |  |  | | | | |  | | |  | | | | | | | |
 | 5:47 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:43 |
 | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:43 | — | — | 7:44 |
— | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 6 | 7 | 11 | 12 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 10 | 8 | 7 | 8 | 11 | 12 | 12 | 11 | 9 | 8 |
2 | 3 | 7 | 9 | 7 | 7 | 6 | 7 | 8 | 7 | 8 | 9 | 9 | 9 | 7 | 5 | 3 | 3 | 6 | 5 | 6 | 6 | 4 | 3 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SW 5 | SW 5 |
 kJ | 194 | 231 | 184 | 157 | 151 | 148 | 161 | 168 | 220 | 185 | 175 | 168 | 164 | 134 | 137 | 120 | 115 | 113 | 88 | 73 | 54 | 53 | 41 | 28 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 4 | SSW 4 | SSW 5 | — | — | — | — | ESE 9 | ESE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | — | — | — | — | 53 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | WNW 3 | W 3 | WSW 4 | WSW 4 | SW 4 | SW 5 | SW 6 | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 10 | 31 | 22 | 38 | 88 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 9 | 12 | 9 | 9 | 12 | 0 | 11 | 11 | 12 | 0 | 7 | 7 | 0 | 11 | 11 | 11 | 13 | 16 | 16 | 7 | 38 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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