Surf Forecasts:
How big are the waves at Greenhill today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 11ft (3.5m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 6ft (1.8m), 10s period with ESE swell.
- Evening surf: Evening surf (26 Sep, local time) - 5ft (1.6m), 11s period with SSE swell.
The current surf forecast for Greenhill at 4AM is: 3.5m 7s primary swell from a East direction and 0.3m 11s secondary swell from a South-southeast direction, 0.6m 11s secondary swell from a South-southeast direction (forecast issued at 07:00pm September 25). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 11ft (3.5m) | 7s |
| Afternoon (26 Sep) | 6ft (1.8m) | 10s |
| Evening (26 Sep) | 5ft (1.6m) | 11s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 70mm), heaviest during Sat night. Very mild (max 19°C on Mon afternoon, min 12°C on Fri night). Winds decreasing (near gales from the NE on Fri night, light winds from the SE by Mon afternoon). | |||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | |||||||||||||||||
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) | ESE 12 | SE 12 | ESE 12 | ESE 11 | E 7 | ENE 7 | ESE 11 | ESE 11 | ESE 10 | SSE 10 | ENE 7 | ENE 7 | E 8 | SSE 10 | SSE 10 | SSE 9 | S 8 | S 7 | SSE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 1138 | 1029 | 1457 | 1274 | 1331 | 1189 | 954 | 822 | 537 | 458 | 961 | 1238 | 1232 | 863 | 867 | 684 | 333 | 159 | 101 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 7:39PM1.22m | 8:00AM1.32m | 8:18PM1.23m | 8:39AM1.38m | 8:57PM1.23m | ||||||||||||||
Low Tide | 1:46AM0.09m | 2:14PM0.08m | 2:22AM0.05m | 2:56PM0.05m | |||||||||||||||
 |  | | |  | | | | | | |  | | |  | | | | | |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | 2 | 5 | 4 | 2 | — | 2 | 2 | 2 | 4 | 5 | 4 | 8 | 5 | 5 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 15 | 14 | 13 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 6 | 4 | 3 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 6 | 7 | 11 | 13 | 13 | 13 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | SE 12 | ESE 12 | ESE 11 | SSE 11 | SSE 11 | ESE 11 | ESE 11 | ESE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | S 8 | S 7 | SSE 7 |
| kJ | 1138 | 1029 | 1457 | 1274 | 24 | 206 | 954 | 822 | 537 | 458 | 705 | 573 | 637 | 863 | 867 | 684 | 333 | 159 | 101 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSE 11 | — | SSE 10 | SSE 10 | SSE 10 | ESE 10 | — | — | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 7 |
| kJ | — | — | — | — | 90 | — | 195 | 180 | 260 | 241 | — | — | — | — | 25 | 32 | 46 | 32 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 8 | — | — | — | — | — | — | — | ESE 9 | ESE 9 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | 45 | 16 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 7 | NE 7 | NE 7 | E 7 | ENE 7 | NE 7 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 7 | E 6 | E 9 | NE 4 | ENE 5 | ENE 5 |
| kJ | 239 | 476 | 516 | 543 | 1331 | 1189 | 483 | 386 | 438 | 664 | 961 | 1238 | 1232 | 602 | 101 | 101 | 26 | 63 | 72 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 866 | 764 | 865 | 757 | 764 | 764 | 865 | 865 | 866 | 862 | 862 | 865 | 865 | 862 | 865 | 33 | 33 | 684 | 722 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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