Surf Forecasts:
How big are the waves at Greenhill today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (30 Jun, local time) - 3ft (0.9m), 4s period with SSW swell.
The current surf forecast for Greenhill at 7AM is: 0.4m 8s primary swell from a Southeast direction and 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 01:00am June 30). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (30 Jun) | 1.5ft (0.4m) | 8s |
| Evening (30 Jun) | 3ft (0.9m) | 4s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 32°C on Thu afternoon, min 20°C on Tue night). Winds increasing (light winds from the SW on Tue morning, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
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) | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SSW 5 | SSW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 32 | 46 | 72 | 85 | 97 | 143 | 189 | 223 | 232 | 237 | 244 | 170 | 130 | 115 | 115 | 115 | 104 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 8:42AM0.99m | 9:05PM1.24m | 9:24AM1.01m | 9:44PM1.23m | 10:06AM1.02m | 10:23PM1.21m | ||||||||||||||||||
Low Tide | 2:51AM0.26m | 2:37PM0.22m | 3:30AM0.24m | 3:19PM0.23m | 4:08AM0.23m | 4:02PM0.24m | ||||||||||||||||||
 | |  | | |  |  | |  |  | | | | | | | | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 25 | 25 | 22 | 22 | 21 | 20 | 20 | 21 | 24 | 25 | 24 | 22 | 22 | 21 | 21 | 23 | 28 | 32 | 29 | 26 | 26 |
Feels °C | 22 | 22 | 23 | 25 | 23 | 20 | 20 | 20 | 18 | 18 | 19 | 21 | 22 | 21 | 20 | 21 | 20 | 21 | 24 | 29 | 33 | 29 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 12 | 26 | 25 | 24 | 24 | 24 | 25 | 27 | 18 | 18 | 10 | 11 | 14 | 14 | 9 | 8 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SSW 6 | SSW 6 | SSW 6 | SE 10 | — | — | — | — | SE 10 | SE 10 | — | — | ESE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — |
| kJ | 27 | 12 | 12 | 7 | 4 | — | — | — | — | 4 | 4 | — | — | 5 | 2 | 2 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 10 | 10 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 6 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
| kJ | — | — | — | — | 19 | 11 | 22 | 32 | 46 | 72 | 85 | 97 | 143 | 189 | 223 | 232 | 237 | 244 | 170 | 130 | 115 | 115 | 115 | 104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 38 | 47 | 1177 | 757 | 632 | 227 | 227 | 182 | 182 | 227 | 185 | 182 | 182 | 227 | 182 | 182 | 190 | 208 | 227 | 227 | 173 | 21 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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