Surf Forecasts:
How big are the waves at Greenhill today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 1.5ft (0.4m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 1ft (0.3m), 9s period with SE swell.
- Evening surf: Evening surf (13 Jul, local time) - 3ft (0.9m), 4s period with SSW swell.
The current surf forecast for Greenhill at 12PM is: 0.3m 9s primary swell from a Southeast direction and 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 07:00am July 13). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 1.5ft (0.4m) | 7s |
| Afternoon (13 Jul) | 1ft (0.3m) | 9s |
| Evening (13 Jul) | 3ft (0.9m) | 4s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 31°C on Wed afternoon, min 21°C on Mon morning). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed night). | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SSW 7 | SE 9 | SE 9 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 15 | 14 | 13 | 16 | 25 | 30 | 37 | 61 | 66 | 66 | 115 | 224 | 331 | 363 | 385 | 284 | 189 | 195 | 111 | 69 | 58 | 40 | 26 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-off | glassy | cross-on | cross-on |
High Tide | 7:15AM1.13m | 7:49PM1.49m | 8:12AM1.18m | 8:44PM1.49m | 9:08AM1.22m | 9:36PM1.46m | ||||||||||||||||||
Low Tide | 1:16PM0.01m | 2:16AM0.05m | 2:15PM-0.01m | 3:08AM0.03m | 3:11PM-0.01m | |||||||||||||||||||
 |  | | |  | |  | | | |  | | | | | | | | | |  |  |  |  | |
 | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | 5:26 |
 | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — | 8:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — |
Temp °C | 21 | 21 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 26 | 26 | 23 | 24 | 24 | 24 | 26 | 30 | 31 | 27 | 26 | 24 | 22 |
Feels °C | 21 | 20 | 21 | 20 | 18 | 18 | 18 | 18 | 18 | 19 | 22 | 22 | 22 | 19 | 22 | 23 | 24 | 26 | 30 | 30 | 29 | 28 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SW 7 | SE 9 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
| kJ | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 8 | 8 | 8 | 131 | 3 | 69 | 58 | 40 | 26 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | E 7 | — | — | — | — | — | — | SE 9 | S 17 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 14 | 14 | 14 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | 3 | 5 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 17 | S 17 | S 17 | S 17 |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | SSW 6 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | — | — | — | — |
| kJ | — | — | 14 | 8 | 16 | 25 | 30 | 37 | 61 | 66 | 66 | 115 | 224 | 331 | 363 | 385 | 284 | 189 | 195 | 111 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 268 | 1177 | 1179 | 879 | 879 | 430 | 430 | 862 | 268 | 297 | 498 | 862 | 1178 | 187 | 173 | 187 | 11 | 11 | 11 | 11 | 0 | 11 | 38 | 61 |
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