Surf Forecasts:
How big are the waves at Greenhill today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 4ft (1.2m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 3.5ft (1.1m), 6s period with SW swell.
- Evening surf: Evening surf (15 Jul, local time) - 2.5ft (0.8m), 6s period with SSW swell.
The current surf forecast for Greenhill at 10PM is: 0.8m 6s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm July 15). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 4ft (1.2m) | 7s |
| Afternoon (15 Jul) | 3.5ft (1.1m) | 6s |
| Evening (15 Jul) | 2.5ft (0.8m) | 6s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Wed afternoon, min 21°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 104 | 101 | 82 | 62 | 44 | 32 | 28 | 27 | 31 | 44 | 46 | 78 | 51 | 37 | 28 | 25 | 25 | 24 | 27 | 36 | 27 | 26 | 25 | 22 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 9:08AM1.22m | 9:36PM1.46m | 10:02AM1.25m | 10:27PM1.40m | 10:54AM1.26m | 11:17PM1.31m | ||||||||||||||||||
Low Tide | 3:11PM-0.01m | 3:58AM0.03m | 4:07PM0.02m | 4:46AM0.04m | 5:02PM0.07m | 5:33AM0.08m | ||||||||||||||||||
 |  | | |  | | | | | | | |  | | |  | | | | | |  | | | |
 | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — |
 | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:16 | — | — | — | 8:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 32 | 34 | 29 | 26 | 25 | 24 | 24 | 27 | 29 | 30 | 27 | 26 | 24 | 22 | 21 | 25 | 26 | 27 | 24 | 22 | 22 | 22 | 23 |
Feels °C | 30 | 30 | 31 | 27 | 24 | 24 | 23 | 23 | 25 | 24 | 26 | 26 | 25 | 23 | 21 | 19 | 23 | 23 | 23 | 21 | 21 | 21 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 8 | SE 9 | SE 9 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 3 | 3 | 82 | 62 | 44 | 32 | 28 | 27 | 3 | 3 | 3 | 78 | 51 | 37 | 28 | 25 | 25 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | S 17 | SE 9 | SE 9 | SE 9 | NNW 3 | SE 8 | SE 8 | S 15 | S 15 | S 15 | SE 9 | SE 9 | WNW 3 | SE 9 | SE 9 | SE 8 | S 14 | S 14 | S 14 | SE 14 | SE 14 | SE 14 | SE 14 |
| kJ | — | 5 | 3 | 3 | 3 | 1 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 1 | 3 | 3 | 3 | 4 | 4 | 4 | 8 | 8 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | S 17 | S 17 | S 17 | WNW 3 | — | S 15 | — | — | — | S 15 | S 15 | SE 9 | S 15 | S 15 | S 14 | SE 14 | — | E 9 | — | — | — | E 8 |
| kJ | — | — | 5 | 5 | 5 | 1 | — | 5 | — | — | — | 4 | 4 | 3 | 4 | 4 | 4 | 8 | — | 2 | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | NW 3 | NW 3 | NW 3 | NNW 4 | — | SW 2 | SSW 6 | SSW 6 | SW 4 | — | NW 3 | N 3 | — | — | — | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 |
| kJ | 104 | 101 | 2 | 5 | 3 | 5 | — | 1 | 31 | 44 | 46 | — | 5 | 1 | — | — | — | 24 | 27 | 36 | 27 | 26 | 25 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 0 | 11 | 61 | 624 | 1835 | 1071 | 1723 | 1723 | 11 | 38 | 61 | 61 | 632 | 624 | 624 | 635 | 2513 | 1071 | 624 | 624 | 624 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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