Surf Forecasts:
How big are the waves at Greenhill today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 2ft (0.6m), 6s period with S swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2.5ft (0.8m), 4s period with SW swell.
- Evening surf: Evening surf (25 Aug, local time) - 3.5ft (1.0m), 5s period with SW swell.
The current surf forecast for Greenhill at 2PM is: 0.3m 10s primary swell from a Southeast direction and 0.3m 6s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a Southwest direction (forecast issued at 07:00am August 25). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 2ft (0.6m) | 6s |
| Afternoon (25 Aug) | 2.5ft (0.8m) | 4s |
| Evening (25 Aug) | 3.5ft (1.0m) | 5s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 25°C on Thu morning, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 6 | S 6 | SE 11 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SSW 5 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 36 | 26 | 29 | 17 | 28 | 41 | 42 | 25 | 16 | 29 | 27 | 45 | 43 | 45 | 58 | 55 | 55 | 43 | 45 | 46 | 47 | 53 | 58 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 6:34AM0.98m | 6:57PM1.18m | 7:16AM1.06m | 7:36PM1.22m | 7:55AM1.13m | 8:13PM1.24m | |||||||||||||||||
Low Tide | 12:34PM0.26m | 1:17AM0.25m | 1:18PM0.21m | 1:53AM0.19m | 1:59PM0.17m | ||||||||||||||||||
 |  | | | |  | | | | | |  | | | | | |  | | | |  | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:29 | — | — | — | — | — | — | — | 7:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 21 | 23 | 24 | 22 | 21 | 19 | 18 | 18 | 22 | 23 | 24 | 22 | 22 | 22 | 22 | 23 | 25 | 25 | 24 | 23 | 23 |
Feels °C | 17 | 17 | 18 | 20 | 22 | 21 | 20 | 19 | 18 | 18 | 22 | 22 | 22 | 21 | 22 | 22 | 23 | 23 | 24 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | ESE 6 | ESE 6 | SE 6 | SE 10 | SE 10 | SW 5 | SSW 5 | SSW 5 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 36 | 26 | 8 | 8 | 6 | 17 | 17 | 25 | 16 | 9 | 27 | 45 | 43 | 45 | 58 | 55 | 55 | 43 | 45 | 46 | 47 | 49 | 46 |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 6 | SE 11 | SE 10 | SE 10 | ESE 6 | ESE 6 | SE 10 | SE 9 | SE 9 | SW 5 | — | S 6 | — | S 6 | S 6 | S 6 | — | — | — | — | — | — |
| kJ | 18 | 4 | 18 | 17 | 17 | 4 | 3 | 17 | 14 | 29 | 6 | — | 1 | — | 3 | 3 | 6 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 7 | SE 11 | SE 11 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | — | S 14 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 18 | 29 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | — | 4 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | W 3 | SSW 6 | SW 4 | SW 4 | SW 5 | SW 5 | — | — | — | — | SSW 5 | SW 5 | SSW 6 | SW 4 | SW 4 | SW 4 | SSW 6 | SSW 3 | SSW 4 | SSW 4 | SSW 5 | SSW 5 |
| kJ | — | 1 | 22 | 16 | 28 | 41 | 42 | — | — | — | — | 5 | 6 | 14 | 6 | 7 | 4 | 13 | 7 | 12 | 26 | 53 | 58 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 150 | 150 | 150 | 176 | 185 | 176 | 6 | 61 | 61 | 61 | 38 | 38 | 47 | 624 | 11 | 115 | 11 | 115 | 131 | 1170 | 1071 | 173 | 131 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Greenhill surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest