Surf Forecasts:
How big are the waves at Greenhill today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 2ft (0.6m), 8s period with SE swell.
- Evening surf: Evening surf (26 Aug, local time) - 2ft (0.6m), 8s period with SE swell.
The current surf forecast for Greenhill at 5PM is: 0.6m 8s primary swell from a Southeast direction and 0.1m 6s secondary swell from a South direction, 0.4m 5s secondary swell from a Southwest direction (forecast issued at 01:00pm August 26). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 1.5ft (0.4m) | 9s |
| Afternoon (26 Aug) | 2ft (0.6m) | 8s |
| Evening (26 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 25°C on Thu afternoon, min 20°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||||
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) | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 45 | 43 | 58 | 58 | 55 | 55 | 43 | 45 | 46 | 47 | 49 | 58 | 67 | 69 | 69 | 71 | 58 | 42 | 31 | 39 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross |
High Tide | 7:36PM1.22m | 7:55AM1.13m | 8:13PM1.24m | 8:33AM1.20m | 8:50PM1.25m | ||||||||||||||||
Low Tide | 1:18PM0.21m | 1:53AM0.19m | 1:59PM0.17m | 2:26AM0.14m | 2:40PM0.13m | ||||||||||||||||
 | | |  |  | |  |  |  | | | |  | | | | |  | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 7:29 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — |
Temp °C | 22 | 23 | 23 | 22 | 21 | 21 | 22 | 23 | 24 | 25 | 24 | 23 | 22 | 22 | 22 | 23 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 24 | 25 | 26 | 26 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 27 | 45 | 43 | 58 | 58 | 55 | 55 | 43 | 45 | 46 | 47 | 49 | 46 | 44 | 44 | 69 | 71 | 58 | 42 | 31 | 22 |
Swell 2 Height (m) Direction Period (s) | SSW 4 | S 13 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | — | — | — | — | — | — | — | E 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 4 | 4 | 1 | 7 | 7 | 6 | 6 | — | — | — | — | — | — | — | 2 | 43 | 43 | 42 | 32 | 31 | 39 |
Swell 3 Height (m) Direction Period (s) | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | SW 5 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | — | SW 5 | SW 5 | SW 3 | SW 3 | SW 3 | SW 3 | SSW 6 | SSW 6 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | S 6 | — | — | — | — | — | — |
| kJ | — | 6 | 6 | 1 | 1 | 3 | 3 | 11 | 18 | 10 | 21 | 47 | 58 | 67 | 69 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 38 | 38 | 757 | 624 | 11 | 11 | 115 | 115 | 115 | 1170 | 1071 | 1071 | 173 | 131 | 12 | 11 | 11 | 12 | 13 | 11 | 11 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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