Surf Forecasts:
How big are the waves at Greenhill today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1.5ft (0.5m), 6s period with S swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 1.5ft (0.4m), 6s period with SSW swell.
- Evening surf: Evening surf (15 Oct, local time) - 0.5ft (0.2m), 10s period with SSE swell.
The current surf forecast for Greenhill at 2AM is: 0.7m 6s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a East direction (forecast issued at 07:00pm October 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 1.5ft (0.5m) | 6s |
| Afternoon (15 Oct) | 1.5ft (0.4m) | 6s |
| Evening (15 Oct) | 0.5ft (0.2m) | 10s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri night. Warm (max 20°C on Wed night, min 7°C on Sat morning). Winds increasing (light winds from the ESE on Thu afternoon, fresh winds from the NW by Fri night). | |||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | |||||||||||||||||
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) | SSW 7 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 4 | SSE 4 | S 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 125 | 93 | 66 | 40 | 28 | 19 | 12 | 11 | 10 | 10 | 10 | 9 | 18 | 52 | 134 | 198 | 237 | 226 | 269 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross |
High Tide | 10:54PM0.99m | 11:19AM1.18m | 11:37PM0.93m | 12:06PM1.11m | |||||||||||||||
Low Tide | 5:01PM0.25m | 4:50AM0.25m | 5:46PM0.32m | 5:34AM0.32m | 6:37PM0.38m | ||||||||||||||
 |  |  | | |  | | | | | | |  |  | |  | |  | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | 1 | 3 |
Temp °C | 22 | 20 | 16 | 14 | 12 | 11 | 12 | 14 | 15 | 13 | 12 | 12 | 13 | 15 | 17 | 19 | 19 | 19 | 18 |
Feels °C | 21 | 17 | 12 | 11 | 8 | 6 | 7 | 10 | 12 | 10 | 8 | 8 | 7 | 11 | 13 | 16 | 16 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | E 8 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSE 10 | E 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 7 |
| kJ | 5 | 93 | 66 | 40 | 28 | 19 | 12 | 11 | 6 | 6 | 3 | 9 | 1 | 13 | 3 | 3 | 3 | 13 | 62 |
Swell 2 Height (m) Direction Period (s) | — | E 8 | E 7 | E 7 | SE 9 | SE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 5 | — | E 7 | — | — | — | — | — |
| kJ | — | 5 | 4 | 1 | 3 | 4 | 4 | 4 | 10 | 10 | 10 | 3 | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SE 8 | SE 10 | SE 9 | — | E 7 | E 7 | E 7 | — | E 7 | E 7 | E 6 | — | — | — | — | — | — | — |
| kJ | — | 3 | 4 | 3 | — | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | — | NNW 3 | NW 3 | N 3 | N 3 | N 4 | NNE 4 | — | — | SE 3 | SE 3 | SSE 4 | SSE 4 | S 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 |
| kJ | 125 | — | 3 | 3 | 4 | 8 | 10 | 3 | — | — | 2 | 5 | 18 | 52 | 134 | 198 | 237 | 226 | 269 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 13 | 16 | 61 | 722 | 1177 | 722 | 1177 | 1177 | 1177 | 1177 | 722 | 621 | 621 | 1071 | 1071 | 1071 | 173 | 7 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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