Surf Forecasts:
How big are the waves at Greenhill today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 1.5ft (0.4m), 5s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 2ft (0.6m), 4s period with SW swell.
- Evening surf: Evening surf (09 Oct, local time) - 1.5ft (0.4m), 4s period with SSW swell.
The current surf forecast for Greenhill at 8AM is: 0.5m 5s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 01:00am October 09). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 1.5ft (0.4m) | 5s |
| Afternoon (09 Oct) | 2ft (0.6m) | 4s |
| Evening (09 Oct) | 1.5ft (0.4m) | 4s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Sun night. Very mild (max 19°C on Fri afternoon, min 12°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SW 5 | WSW 4 | SSW 4 | SW 4 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 3 | SSE 4 | SSE 4 | S 4 | S 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 17 | 16 | 9 | 19 | 10 | 8 | 7 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 7 | 8 | 10 | 4 | 7 | 6 | 11 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-on | cross | cross-off | cross | cross | cross-off | cross-off | off | glassy | glassy | glassy | cross | cross-on | cross | cross | cross-on | cross | on | cross | cross-off |
High Tide | 7:22AM1.35m | 7:42PM1.22m | 8:02AM1.38m | 8:22PM1.19m | 8:41AM1.39m | 8:59PM1.15m | ||||||||||||||||||
Low Tide | 1:06AM0.08m | 1:39PM0.07m | 1:45AM0.07m | 2:21PM0.06m | 2:21AM0.07m | 3:01PM0.08m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | | | |  | |  | |  |  | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 4 |
Temp °C | 16 | 14 | 14 | 17 | 19 | 19 | 18 | 17 | 17 | 15 | 12 | 13 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 14 |
Feels °C | 13 | 11 | 10 | 12 | 13 | 15 | 15 | 13 | 13 | 11 | 8 | 10 | 13 | 13 | 12 | 10 | 10 | 10 | 10 | 10 | 13 | 13 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SE 8 | SSW 5 | SSW 4 | SW 4 | SW 4 | SW 4 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | ESE 7 | SSE 4 | SE 8 | S 4 |
| kJ | 25 | 17 | 16 | 9 | 3 | 4 | 8 | 7 | 5 | 4 | 10 | 10 | 10 | 9 | 9 | 9 | 7 | 7 | 10 | 2 | 4 | 6 | 2 | 15 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SSE 8 | SSE 8 | S 7 | SE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SW 4 | SSW 4 | SW 4 | SW 4 | — | SE 7 | — | ESE 9 | E 7 | SE 8 | SE 6 | SE 8 | SE 8 | SE 8 |
| kJ | 2 | 2 | 6 | 7 | 1 | 3 | 7 | 6 | 10 | 10 | 3 | 1 | 1 | 1 | — | 2 | — | 8 | 1 | 3 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 7 | E 8 | SE 7 | — | E 8 | — | E 8 | — | SW 4 | — | — | — | — | SE 9 | ESE 6 | SE 6 | E 8 | SE 8 | SE 7 | S 6 | E 7 |
| kJ | 1 | 1 | 1 | 1 | 1 | 2 | — | 1 | — | 1 | — | 1 | — | — | — | — | 3 | 4 | 2 | 1 | 2 | 2 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 3 | SW 5 | WSW 4 | WNW 3 | WNW 3 | — | NW 2 | NNW 2 | — | — | — | — | — | — | — | SE 2 | SSE 3 | SSE 4 | — | S 4 | — |
| kJ | — | — | — | 1 | 19 | 10 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | 2 | 4 | 7 | — | 11 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 632 | 635 | 768 | 768 | 758 | 505 | 2399 | 2395 | 2009 | 1559 | 1595 | 1575 | 2614 | 1510 | 1510 | 1430 | 1323 | 1430 | 1510 | 1323 | 622 | 1079 | 260 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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