Surf Forecasts:
How big are the waves at Greenhill today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2ft (0.6m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 7s period with SE swell.
The current surf forecast for Greenhill at 11AM is: 0.5m 8s primary swell from a Southeast direction and 0.5m 7s secondary swell from a South direction (forecast issued at 07:00am August 29). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2ft (0.6m) | 8s |
| Afternoon (29 Aug) | 1.5ft (0.4m) | 8s |
| Evening (29 Aug) | 1.5ft (0.4m) | 7s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun night. Warm (max 24°C on Sun afternoon, min 18°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||||||||
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) | SE 8 | SE 8 | SE 8 | S 7 | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SE 8 | SSW 5 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 37 | 39 | 30 | 21 | 21 | 20 | 18 | 23 | 24 | 24 | 18 | 18 | 32 | 48 | 27 | 22 | 23 | 17 | 15 | 10 | 10 | 10 | 15 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-on | on | cross-on | cross-on |
High Tide | 9:11AM1.26m | 9:26PM1.24m | 9:49AM1.30m | 10:05PM1.21m | 10:29AM1.32m | 10:45PM1.17m | |||||||||||||||||
Low Tide | 3:00AM0.11m | 3:20PM0.11m | 3:35AM0.09m | 4:01PM0.11m | 4:11AM0.08m | 4:45PM0.13m | |||||||||||||||||
 |  | | | | | | | |  | | | |  |  | |  | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 2 | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 21 | 23 | 23 | 22 | 21 | 21 | 20 | 20 | 23 | 24 | 24 | 22 | 18 | 18 | 18 | 18 | 22 | 23 | 22 | 21 | 21 |
Feels °C | 16 | 15 | 18 | 21 | 20 | 20 | 19 | 20 | 19 | 19 | 21 | 21 | 22 | 22 | 17 | 18 | 17 | 18 | 23 | 24 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | S 7 | S 7 | S 6 | SE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 5 | SE 8 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 |
| kJ | 37 | 39 | 22 | 21 | 19 | 20 | 18 | 23 | 24 | 24 | 18 | 18 | 11 | 11 | 27 | 11 | 23 | 15 | 15 | 8 | 7 | 7 | 4 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | S 7 | SE 8 | SE 8 | SE 8 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | — | — | SE 8 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 11 | 14 | 30 | 21 | 21 | 12 | 11 | 11 | 10 | 6 | 6 | 1 | — | — | 11 | — | 11 | 10 | 10 | 10 | 10 | 10 | 15 |
Swell 3 Height (m) Direction Period (s) | S 7 | SSW 5 | E 9 | ENE 4 | — | E 6 | E 5 | E 6 | — | E 5 | — | — | — | — | — | — | SE 8 | SE 8 | — | — | — | — | — |
| kJ | 1 | 3 | 2 | 1 | — | 1 | 2 | 1 | — | 1 | — | — | — | — | — | — | 17 | 17 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | NE 3 | — | — | SW 2 | SW 3 | SW 3 | SW 3 | SW 3 | SW 3 | SW 4 | SSW 4 | SSW 5 | — | SSW 5 | WNW 2 | — | — | — | — | — | — |
| kJ | 3 | 6 | 3 | — | — | 1 | 2 | 2 | 1 | 2 | 5 | 12 | 32 | 48 | — | 22 | 1 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 95 | 6 | 6 | 38 | 624 | 624 | 227 | 61 | 61 | 423 | 722 | 722 | 2577 | 2405 | 263 | 38 | 43 | 61 | 61 | 624 | 624 | 1177 | 1071 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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