Surf Forecasts:
Greenhill surf forecast from 11 Nov 2026:
- Best quality surf: Thursday 12 Nov, 10PM (local time) - 3.5ft (1.0m), 6s period, ESE swell with offshore winds.
- Most powerful swell: Thursday 26 Nov, 7AM (local time) - 5.5ft (1.7m), 6s period, S swell with 221 kJ wave energy.
- Next surfable swell (1★+): Thursday 12 Nov, 10PM (local time) - 3.5ft (1.0m), 6s period with ESE swell.
Best Forecast Surf Conditions for Greenhill this week:
The surf forecast for Greenhill over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 12) at 10PM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.1m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Greenhill in the next 16 days are 1.7m 6s and forecast to arrive on Thursday (Nov 26) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Nov 12) at 7PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 12th Nov) | 3.5ft (1.0m) 6s |
| Best Surf | 10PM (Thu 12th Nov) | 3.5ft (1.0m) 6s |
| Most Powerful | 7AM (Thu 26th Nov) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for Greenhill over the next 16 days.
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu afternoon. Very mild (max 13°C on Wed morning, min 3°C on Fri night). Winds increasing (light winds from the NNW on Wed afternoon, fresh winds from the ENE by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 6 | SW 5 | SSW 5 | SSW 5 | SE 5 | ESE 6 | S 7 | S 8 | S 9 | S 8 | S 8 | S 7 | E 7 | S 9 | SSE 8 | SE 9 | SSE 10 | SSE 9 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 10 | 3 | 3 | 22 | 61 | 39 | 60 | 127 | 33 | 10 | 6 | 1 | 6 | 7 | 3 | 9 | 15 | 14 | 13 | 13 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross |
High Tide | 8:47PM1.01m | 9:10AM1.24m | 9:28PM0.97m | 9:51AM1.18m | 10:14PM0.94m | 10:36AM1.12m | 11:05PM0.91m | 11:24AM1.07m | 00:01AM0.91m | 12:16PM1.03m | 1:01AM0.93m | 1:11PM1.01m | 1:59AM0.99m | ||||||||
Low Tide | 2:55PM0.22m | 2:41AM0.22m | 3:36PM0.26m | 3:23AM0.27m | 4:20PM0.30m | 4:07AM0.32m | 5:07PM0.34m | 4:58AM0.38m | 5:56PM0.35m | 5:56AM0.41m | 6:48PM0.35m | 6:59AM0.42m | 7:38PM0.33m | ||||||||
 |  |  |  |  |  |  | | | | |  | | | | | | | | | | |
 | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — |
mm | — | — | — | — | 17 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 10 | 12 | 10 | 11 | 5 | 5 | 5 | 5 | 4 | 3 | 8 | 7 | 4 | 8 | 9 | 5 | 6 | 7 | 6 |
Feels °C | 8 | 9 | 7 | 7 | 3 | 8 | -3 | 0 | 0 | -1 | -2 | -3 | 2 | 1 | -1 | 4 | 5 | 1 | 2 | 3 | 2 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SW 5 | SSW 5 | SSW 5 | SE 5 | ESE 6 | S 7 | S 8 | S 9 | S 8 | S 8 | S 7 | E 7 | S 9 | SSE 8 | S 8 | SSE 10 | SSE 9 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 24 | 10 | 2 | 3 | 22 | 61 | 39 | 60 | 127 | 33 | 10 | 4 | 1 | 6 | 7 | 1 | 9 | 15 | 14 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | SE 10 | ESE 10 | SE 9 | — | SE 9 | E 12 | E 6 | E 7 | E 8 | E 8 | E 7 | E 7 | S 7 | E 7 | E 7 | SE 9 | S 7 | E 7 | E 11 | E 7 | S 11 |
| kJ | 15 | 9 | 3 | — | 3 | 3 | 27 | 33 | 10 | 4 | 4 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 3 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | E 10 | — | E 9 | — | S 5 | E 12 | — | — | SE 8 | SE 13 | SE 12 | SE 12 | S 7 | SE 11 | E 11 | E 7 | NE 6 | E 12 | — | E 11 | E 11 |
| kJ | 2 | — | 2 | — | 1 | 3 | — | — | 3 | 7 | 6 | 6 | 1 | 5 | 3 | 1 | 2 | 3 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WNW 3 | — | — | ESE 4 | ENE 4 | NE 5 | NNE 5 | N 4 | NNW 3 | NW 3 | NNW 3 | NW 3 | NW 3 | NNW 2 | NNW 2 | NNW 2 | — | — | NE 8 | — | — |
| kJ | 4 | — | — | 20 | 43 | 73 | 74 | 21 | 3 | 2 | 3 | 5 | 2 | 1 | 1 | 1 | — | — | 3 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 61 | 624 | 1558 | 1698 | 92 | 0 | 148 | 13 | 0 | 116 | 122 | 123 | 757 | 758 | 758 | 632 | 632 | 758 | 1801 | 758 | 1709 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Greenhill Surf forecast
The above surf forecast table for Greenhill provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Greenhill can be found by selecting the local surf guide option on the grey menu. Our Greenhill surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Greenhill) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Greenhill may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Greenhill is 15 km (9 miles) from Narragansett Pier. If you plan a vacation in Rhode Island, look for hotels and other accommodation in Narragansett Pier. Narragansett Pier has rooms for a wide range of budgets as well as car hire and transport links.
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