
Surf Forecasts:
How big are the waves at Greenhill today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2ft (0.6m), 6s period with S swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Greenhill at 6AM is: 0.7m 6s primary swell from a South direction and 0.3m 8s secondary swell from a East-southeast direction (forecast issued at 01:00am September 29). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2ft (0.6m) | 6s |
| Afternoon (29 Sep) | 1.5ft (0.4m) | 9s |
| Evening (29 Sep) | 1.5ft (0.4m) | 9s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Thu morning, min 13°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||||
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) | S 6 | S 6 | S 6 | ESE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 9 | SE 9 | SE 8 | SSE 12 | SSE 12 | SE 9 | SE 12 | SW 4 |
Wave Graph | ||||||||||||||||||||||||
51 | 39 | 30 | 27 | 19 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 17 | 16 | 19 | 13 | 17 | 14 | 14 | 19 | 22 | 17 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-off | off | off | off | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 10:04AM1.42m | 10:23PM1.16m | 10:52AM1.39m | 11:13PM1.10m | 11:45AM1.34m | |||||||||||||||||||
Low Tide | 3:40AM0.04m | 4:26PM0.08m | 4:24AM0.07m | 5:16PM0.13m | 5:14AM0.12m | 6:13PM0.19m | ||||||||||||||||||
— | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | |
— | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 16 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 18 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 22 | 21 | 21 | 20 | 20 |
Feels °C | 11 | 11 | 11 | 15 | 17 | 17 | 18 | 19 | 17 | 15 | 16 | 19 | 18 | 17 | 17 | 17 | 17 | 19 | 19 | 22 | 19 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | ESE 8 | SE 9 | SE 9 | SSE 6 | SSE 6 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 9 | SE 9 | SE 8 | ESE 8 | ESE 9 | SE 9 | SE 9 | SE 9 |
51 | 39 | 30 | 27 | 19 | 21 | 11 | 11 | 10 | 10 | 20 | 19 | 19 | 19 | 17 | 16 | 19 | 13 | 17 | 14 | 8 | 19 | 12 | 12 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | SSW 6 | SSW 6 | SSE 6 | SE 9 | SE 9 | SE 9 | SE 9 | S 5 | S 5 | S 5 | S 6 | S 6 | SSE 12 | S 7 | S 7 | SSE 12 | SSE 12 | SE 8 | SSE 12 | SE 12 | SSE 12 |
27 | 14 | 13 | 13 | 13 | 8 | 21 | 20 | 20 | 20 | 5 | 5 | 2 | 3 | 3 | 15 | 4 | 4 | 14 | 14 | 11 | 14 | 22 | 14 | |
Swell 3 Height (m) Direction Period (s) | S 8 | SE 8 | ESE 10 | SSE 6 | SSE 6 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SSE 13 | SE 13 | SSE 13 | S 5 | SSE 12 | SE 12 | S 7 | S 6 | SSE 12 | S 6 | E 8 | S 6 |
1 | 3 | 10 | 6 | 3 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 16 | 6 | 16 | 2 | 14 | 6 | 4 | 3 | 14 | 3 | 5 | 1 | |
Wind waves Height (m) Direction Period (s) | NNW 3 | NW 2 | WNW 2 | — | — | SW 3 | SW 3 | WSW 3 | — | — | — | — | — | — | — | — | SW 2 | SW 3 | SW 3 | SW 3 | SW 3 | SSW 4 | SW 4 | SW 4 |
1 | 1 | 1 | — | — | 3 | 2 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 5 | 9 | 12 | 17 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 38 | 43 | 38 | 38 | 38 | 38 | 38 | 38 | 61 | 43 | 38 | 38 | 38 | 114 | 115 | 54 | 115 | 47 | 115 | 120 | 176 | 115 | 115 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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