Surf Forecasts:
How big are the waves at Greenhill today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 4.5ft (1.3m), 8s period with S swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 4ft (1.2m), 8s period with S swell.
- Evening surf: Evening surf (23 Jul, local time) - 4ft (1.2m), 8s period with S swell.
The current surf forecast for Greenhill at 8PM is: 1.2m 8s primary swell from a South direction and 0.7m 7s secondary swell from a Southeast direction (forecast issued at 01:00pm July 23). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 4.5ft (1.3m) | 8s |
| Afternoon (23 Jul) | 4ft (1.2m) | 8s |
| Evening (23 Jul) | 4ft (1.2m) | 8s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||||
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 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 7 | S 7 | S 7 | S 7 | S 7 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 219 | 182 | 173 | 173 | 124 | 96 | 73 | 51 | 35 | 34 | 23 | 51 | 48 | 44 | 62 | 71 | 69 | 81 | 120 | 147 | 117 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | on | on | on | cross-on | on | cross | glassy | glassy | cross-on | cross-on | cross-on | cross | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:10PM1.12m | 4:22AM0.88m | 5:03PM1.12m | 5:17AM0.89m | 5:54PM1.14m | ||||||||||||||||
Low Tide | 9:29AM0.31m | 10:39PM0.39m | 10:22AM0.32m | 11:33PM0.38m | 11:15AM0.31m | ||||||||||||||||
 | | | |  | | | | | | | | |  |  |  |  | | | | | |
 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 24 | 22 | 20 | 20 | 20 | 20 | 23 | 23 | 22 | 21 | 20 | 19 | 19 | 19 | 22 | 23 | 22 | 20 | 18 |
Feels °C | 20 | 22 | 21 | 20 | 19 | 19 | 20 | 20 | 23 | 21 | 19 | 19 | 18 | 18 | 17 | 16 | 18 | 19 | 18 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 7 | S 7 | S 7 | S 7 | S 7 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | S 7 | S 6 | S 6 | ESE 7 |
| kJ | 219 | 182 | 173 | 173 | 124 | 96 | 73 | 51 | 35 | 34 | 23 | 51 | 48 | 44 | 62 | 71 | 69 | 8 | 7 | 7 | 117 |
Swell 2 Height (m) Direction Period (s) | — | NNE 4 | — | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 8 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | S 6 | S 6 | S 6 |
| kJ | — | 1 | — | 47 | 49 | 37 | 38 | 26 | 33 | 21 | 18 | 14 | 13 | 8 | 8 | 4 | 4 | 1 | 1 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSE 9 | SE 8 | SE 8 | — | — | — | — | — | SSW 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 8 | 11 | 18 | — | — | — | — | — | 4 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | — | SSW 2 | — | — | — | — | — | — | — | SE 6 | — | — | — | — | — | — | ESE 7 | ESE 7 | ESE 7 | NE 4 |
| kJ | 1 | — | 1 | — | — | — | — | — | — | — | 18 | — | — | — | — | — | — | 81 | 120 | 147 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 12 | 12 | 12 | 12 | 11 | 11 | 0 | 0 | 722 | 700 | 12 | 624 | 11 | 0 | 9 | 725 | 757 | 862 | 9 | 9 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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