Surf Forecasts:
How big are the waves at Greenhill today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (04 Sep, local time) - 1ft (0.3m), 8s period with SE swell.
The current surf forecast for Greenhill at 10PM is: 0.3m 8s primary swell from a Southeast direction and 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 04). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 1.5ft (0.4m) | 8s |
| Evening (04 Sep) | 1ft (0.3m) | 8s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 25°C on Mon afternoon, min 15°C on Sun morning). Wind will be generally light. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||
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) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 7 | ESE 7 | E 7 | ESE 8 | ESE 7 | E 7 | E 7 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 4 | 9 | 4 | 13 | 11 | 16 | 10 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | on | on | cross-off |
High Tide | 2:05PM1.24m | 2:31AM0.97m | 3:18PM1.23m | 3:48AM0.98m | 4:30PM1.25m | ||||||||||||||
Low Tide | 8:37PM0.29m | 8:36AM0.23m | 9:52PM0.28m | 9:53AM0.22m | |||||||||||||||
 |  |  | | | | |  | | | |  | |  | |  |  | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 28 | 24 | 21 | 19 | 18 | 19 | 21 | 20 | 21 | 18 | 18 | 17 | 17 | 15 | 17 | 19 | 19 | 18 | 19 |
Feels °C | 25 | 23 | 19 | 17 | 17 | 18 | 20 | 18 | 19 | 15 | 17 | 16 | 16 | 13 | 15 | 18 | 19 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 4 | SW 4 | ESE 7 | ESE 7 | SE 8 | SE 8 | SSW 6 | SSW 6 | SSW 6 | SE 8 | SE 8 | SSW 5 | ENE 4 | SSW 6 | ESE 8 | ENE 4 | E 7 | E 7 | ESE 8 |
| kJ | 5 | 5 | 9 | 9 | 9 | 9 | 7 | 6 | 6 | 10 | 10 | 3 | 6 | 3 | 13 | 6 | 16 | 10 | 13 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | SE 8 | SE 8 | ESE 6 | SSW 6 | SE 7 | SE 8 | SE 8 | SSW 5 | SSW 5 | ESE 7 | ESE 7 | E 7 | SSW 6 | ESE 7 | SSW 6 | SSW 6 | SSW 6 |
| kJ | 9 | 9 | 10 | 10 | 4 | 4 | 9 | 9 | 9 | 3 | 3 | 4 | 9 | 4 | 4 | 11 | 4 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SW 4 | SSW 4 | SW 4 | ESE 6 | ESE 6 | ESE 6 | E 7 | — | E 7 | SE 8 | SSW 6 | SE 8 | SE 9 | SSW 6 | SE 10 | SE 10 | SE 9 |
| kJ | 10 | 10 | 3 | 2 | 1 | 4 | 4 | 4 | 1 | — | 4 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | — | WNW 2 | WNW 2 | NW 2 | NNW 2 | N 2 | NE 3 | ENE 3 | ENE 4 | E 4 | E 4 | E 4 | — | ENE 4 | ENE 4 | — | — | — | WSW 2 |
| kJ | — | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 6 | 15 | 13 | 9 | — | 7 | 8 | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 61 | 61 | 61 | 227 | 227 | 185 | 722 | 162 | 1545 | 163 | 182 | 113 | 16 | 136 | 136 | 113 | 113 | 114 | 61 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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