Surf Forecasts:
How big are the waves at Greenhill today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 5ft (1.5m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 5ft (1.5m), 6s period with SE swell.
- Evening surf: Evening surf (29 Jul, local time) - 5.5ft (1.7m), 7s period with SE swell.
The current surf forecast for Greenhill at 9AM is: 1.5m 6s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a East direction, 0.2m 8s secondary swell from a East direction (forecast issued at 01:00am July 29). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 5ft (1.5m) | 6s |
| Afternoon (29 Jul) | 5ft (1.5m) | 6s |
| Evening (29 Jul) | 5.5ft (1.7m) | 7s |
Table - waves today at Greenhill. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Wed morning. Warm (max 22°C on Fri afternoon, min 18°C on Thu afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||||||||||
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) | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SSE 8 | SSE 8 | SSE 7 | SSE 9 | SSE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 9 | SSE 9 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 81 | 115 | 131 | 162 | 164 | 335 | 305 | 268 | 214 | 204 | 172 | 232 | 176 | 134 | 107 | 81 | 79 | 55 | 129 | 126 | 90 | 86 | 63 | 58 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | on | glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | glassy |
High Tide | 8:22AM1.04m | 8:43PM1.24m | 9:02AM1.09m | 9:20PM1.24m | 9:41AM1.13m | 9:56PM1.23m | ||||||||||||||||||
Low Tide | 2:27AM0.24m | 2:21PM0.20m | 3:03AM0.20m | 3:02PM0.19m | 3:37AM0.17m | 3:43PM0.18m | ||||||||||||||||||
 | |  |  | |  |  |  |  | |  | | | | | | | | | |  | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:05 | — |
mm | 1 | 1 | 5 | 21 | 4 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 22 | 22 | 21 | 20 |
Feels °C | 20 | 19 | 19 | 17 | 19 | 22 | 23 | 23 | 22 | 21 | 21 | 20 | 19 | 17 | 16 | 17 | 17 | 17 | 18 | 20 | 23 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 6 | — | E 6 | — | S 7 | — | SE 7 | SE 7 | SSE 8 | SSE 8 | SSE 7 | SSE 9 | SSE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 9 | SSE 9 | S 8 | S 8 | S 8 | S 8 |
| kJ | 31 | — | 3 | — | 111 | — | 305 | 268 | 214 | 204 | 172 | 232 | 176 | 134 | 107 | 81 | 79 | 55 | 129 | 126 | 90 | 86 | 63 | 58 |
Swell 2 Height (m) Direction Period (s) | E 6 | — | E 8 | — | — | — | ENE 5 | E 5 | E 5 | E 5 | SSE 9 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | SSE 10 | E 6 | E 6 | E 6 | E 6 | SSE 10 | SSE 10 |
| kJ | 3 | — | 5 | — | — | — | 23 | 20 | 8 | 5 | 34 | 6 | 6 | 1 | 3 | 3 | 3 | 38 | 2 | 2 | 1 | 1 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | — | — | — | ENE 6 | — | — | — | — | — | — | E 6 | — | — | — | ENE 6 | E 6 | E 6 |
| kJ | 6 | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | 3 | — | — | — | 3 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SE 7 | — | — | — | — | — | — | — | WNW 3 | NNW 3 | N 3 | N 3 | N 3 | ENE 6 | N 3 | — | SW 3 | SW 3 | SW 3 |
| kJ | 81 | 115 | 131 | 162 | 164 | 335 | — | — | — | — | — | — | — | 3 | 6 | 8 | 4 | 1 | 3 | 2 | — | 2 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 223 | 185 | 150 | 112 | 112 | 66 | 12 | 0 | 7 | 7 | 7 | 0 | 7 | 7 | 13 | 16 | 16 | 13 | 0 | 0 | 0 | 0 | 12 | 0 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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