Surf Forecasts:
How big are the waves at Greenhill today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 2.5ft (0.8m), 5s period with SSW swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 3ft (0.9m), 6s period with SSW swell.
- Evening surf: Evening surf (08 Aug, local time) - 3.5ft (1.0m), 5s period with SSW swell.
The current surf forecast for Greenhill at 8PM is: 1.0m 5s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a Southeast direction, 0.1m 9s secondary swell from a East direction (forecast issued at 01:00pm August 08). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 2.5ft (0.8m) | 5s |
| Afternoon (08 Aug) | 3ft (0.9m) | 6s |
| Evening (08 Aug) | 3.5ft (1.0m) | 5s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 31°C on Sun afternoon, min 22°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | |||||||||||||||||||
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) | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | SSW 5 | SW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 34 | 40 | 46 | 54 | 66 | 60 | 118 | 85 | 66 | 75 | 100 | 107 | 80 | 55 | 39 | 28 | 24 | 23 | 15 | 22 | 24 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | glassy | on | on | on | cross-on | cross-on |
High Tide | 4:37PM1.30m | 5:02AM1.02m | 5:42PM1.35m | 6:07AM1.08m | 6:43PM1.40m | ||||||||||||||||
Low Tide | 9:56AM0.17m | 11:09PM0.23m | 11:05AM0.14m | 00:12AM0.17m | 12:10PM0.09m | ||||||||||||||||
 | | |  | |  | | | | | |  | | | | |  | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | 7:54 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 29 | 25 | 24 | 24 | 24 | 24 | 28 | 30 | 31 | 27 | 26 | 24 | 23 | 22 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 30 | 27 | 25 | 23 | 22 | 22 | 26 | 25 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 8 | SE 7 | SE 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | SE 10 | S 6 |
| kJ | 18 | 17 | 16 | 15 | 9 | 60 | 80 | 85 | 66 | 2 | 2 | 2 | 80 | 55 | 39 | 28 | 24 | 23 | 15 | 4 | 12 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | SE 7 | SSE 7 | — | SE 7 | — | — | — | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 8 | SE 10 |
| kJ | 2 | 1 | 2 | 2 | 2 | 9 | 5 | — | 2 | — | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 11 | SE 10 | SE 10 | SE 7 | E 8 | E 8 | E 8 | E 8 | — | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | — | 1 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | — | SSW 6 | — | — | SSW 6 | SSW 6 | SSW 7 | — | — | — | — | — | — | — | SSW 5 | SW 4 |
| kJ | 34 | 40 | 46 | 54 | 66 | — | 118 | — | — | 75 | 100 | 107 | — | — | — | — | — | — | — | 22 | 24 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 230 | 621 | 227 | 227 | 0 | 11 | 7 | 11 | 11 | 230 | 227 | 13 | 0 | 6 | 61 | 498 | 461 | 766 | 239 | 230 | 185 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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