Surf Forecasts:
How big are the waves at Greenhill today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 1.5ft (0.5m), 6s period with S swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 1.5ft (0.5m), 5s period with SSW swell.
- Evening surf: Evening surf (10 Aug, local time) - 1.5ft (0.5m), 4s period with SSW swell.
The current surf forecast for Greenhill at 3PM is: 0.5m 5s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 10s secondary swell from a Southeast direction (forecast issued at 07:00am August 10). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 1.5ft (0.5m) | 6s |
| Afternoon (10 Aug) | 1.5ft (0.5m) | 5s |
| Evening (10 Aug) | 1.5ft (0.5m) | 4s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 21°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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 | S 6 | S 6 | SSW 5 | SSW 5 | S 6 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 25 | 17 | 16 | 15 | 15 | 14 | 6 | 11 | 30 | 33 | 31 | 23 | 25 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 18 | 31 | 11 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | off | off | on | on | on | cross-on |
High Tide | 6:07AM1.08m | 6:43PM1.40m | 7:07AM1.16m | 7:38PM1.42m | 8:01AM1.23m | 8:28PM1.42m | |||||||||||||||||
Low Tide | 12:10PM0.09m | 1:08AM0.11m | 1:11PM0.04m | 1:59AM0.06m | 2:07PM0.00m | ||||||||||||||||||
 |  |  | | | |  | | | | |  | | | |  | | | | | | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 26 | 28 | 27 | 25 | 25 | 23 | 22 | 23 | 26 | 27 | 28 | 24 | 24 | 22 | 22 | 21 | 26 | 27 | 26 | 23 | 22 |
Feels °C | 21 | 21 | 24 | 26 | 26 | 26 | 27 | 24 | 23 | 24 | 27 | 27 | 28 | 25 | 24 | 21 | 19 | 19 | 24 | 25 | 24 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | SE 10 | SE 10 | SSE 6 | S 6 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 8 | SE 8 | SSW 6 |
| kJ | 25 | 17 | 16 | 4 | 4 | 3 | 6 | 11 | 30 | 33 | 31 | 23 | 25 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 3 | 3 | 11 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | E 8 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | ENE 3 | SE 8 | — | — | SE 8 |
| kJ | 4 | 4 | 4 | 4 | 1 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 3 | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 8 | E 8 | E 8 | — | E 8 | — | E 8 | E 8 | E 8 | E 8 | — | — | — | E 8 | — | — | S 15 | SE 8 | E 3 | S 11 | SE 11 | SE 11 |
| kJ | 4 | 1 | 1 | 1 | — | 1 | — | 1 | 1 | 1 | 1 | — | — | — | 1 | — | — | 4 | 3 | 1 | 2 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | S 6 | SSW 5 | SSW 5 | SSW 3 | SW 4 | — | WNW 3 | — | SW 3 | — | — | — | — | — | NE 2 | — | — | SSW 6 | SSW 6 | SW 4 |
| kJ | — | — | — | 15 | 15 | 14 | 4 | 8 | — | 2 | — | 3 | — | — | — | — | — | 1 | — | — | 18 | 31 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 758 | 758 | 759 | 2513 | 766 | 412 | 268 | 336 | 16 | 924 | 61 | 2513 | 263 | 263 | 287 | 625 | 722 | 758 | 1115 | 1718 | 632 | 632 | 624 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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