Surf Forecasts:
How big are the waves at Greenhill today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 3.5ft (1.0m), 8s period with S swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3.5ft (1.1m), 8s period with S swell.
- Evening surf: Evening surf (30 Jul, local time) - 3.5ft (1.0m), 8s period with S swell.
The current surf forecast for Greenhill at 4PM is: 1.0m 8s primary swell from a South direction and 0.2m 5s secondary swell from a East direction (forecast issued at 07:00am July 30). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 3.5ft (1.0m) | 8s |
| Afternoon (30 Jul) | 3.5ft (1.1m) | 8s |
| Evening (30 Jul) | 3.5ft (1.0m) | 8s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu morning. Warm (max 25°C on Sat morning, min 18°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||
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) | SSE 7 | S 8 | SSE 8 | SSE 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 147 | 115 | 155 | 171 | 137 | 134 | 109 | 112 | 115 | 126 | 129 | 119 | 90 | 88 | 86 | 84 | 84 | 112 | 125 | 116 | 105 | 45 | 42 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 9:02AM1.09m | 9:20PM1.24m | 9:41AM1.13m | 9:56PM1.23m | 10:20AM1.16m | 10:33PM1.20m | |||||||||||||||||
Low Tide | 3:03AM0.20m | 3:02PM0.19m | 3:37AM0.17m | 3:43PM0.18m | 4:12AM0.15m | 4:24PM0.19m | |||||||||||||||||
 |  | | |  |  |  | |  | | | |  | | | | | | | | | | | |
 | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — |
mm | 1 | 2 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 25 | 25 | 24 | 23 | 22 |
Feels °C | 18 | 17 | 17 | 18 | 18 | 19 | 18 | 18 | 18 | 19 | 23 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 26 | 24 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 8 | SSE 8 | SSE 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | ESE 7 | SE 7 | S 8 | S 8 |
| kJ | 147 | 115 | 155 | 171 | 137 | 134 | 109 | 112 | 115 | 126 | 129 | 119 | 90 | 88 | 86 | 84 | 84 | 112 | 125 | 4 | 8 | 45 | 42 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SSE 9 | E 4 | E 4 | E 5 | E 6 | NE 4 | NE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 7 | SE 7 |
| kJ | 41 | 33 | 9 | 6 | 2 | 3 | 4 | 9 | 4 | 3 | 3 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 4 | 3 | 3 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | S 8 | — | — | — | E 6 | — | — | — | — | — | ESE 9 | E 6 | SE 10 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | SE 9 | SE 9 |
| kJ | — | — | 4 | — | — | — | 3 | — | — | — | — | — | 9 | 3 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | NE 4 | NNE 4 | NE 4 | — | NE 6 | NE 6 | — | — | — | SW 3 | SW 3 | SW 4 | SSW 4 | SSW 4 | — | — | S 8 | S 8 | SSW 4 | S 4 |
| kJ | 13 | 20 | 14 | 9 | 8 | 7 | — | 13 | 10 | — | — | — | 2 | 6 | 7 | 6 | 7 | — | — | 116 | 105 | 20 | 20 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 624 | 187 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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