Surf Forecasts:
Turtle Cove surf forecast from 9 Nov 2026:
- Best quality surf: Tuesday 10 Nov, 7AM (local time) - 2ft (0.6m), 11s period, SE swell with offshore winds.
- Most powerful swell: Saturday 14 Nov, 4AM (local time) - 8ft (2.4m), 8s period, SW swell with 825 kJ wave energy.
- Next surfable swell (1★+): Tuesday 10 Nov, 7AM (local time) - 2ft (0.6m), 11s period with SE swell.
Best Forecast Surf Conditions for Turtle Cove this week:
The surf forecast for Turtle Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 10) at 7AM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.3m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Turtle Cove in the next 16 days are 2.4m 8s and forecast to arrive on Saturday (Nov 14) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Monday (Nov 23) at 1AM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 10th Nov) | 2ft (0.6m) 11s |
| Best Surf | 7AM (Tue 10th Nov) | 2ft (0.6m) 11s |
| Most Powerful | 4AM (Sat 14th Nov) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Turtle Cove over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 15°C on Tue afternoon, min 9°C on Mon night). Winds decreasing (strong winds from the WNW on Mon morning, light winds from the SE by Wed night). | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Thu night. Very mild (max 14°C on Thu afternoon, min 6°C on Sat night). Mainly strong winds. | ||||||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||||
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) | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SW 5 | ESE 9 | ESE 3 | ESE 5 | ESE 6 | SSW 6 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 7 | SW 7 | SSE 9 | SW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 134 | 127 | 94 | 90 | 55 | 26 | 26 | 9 | 8 | 6 | 168 | 111 | 245 | 691 | 642 | 353 | 186 | 97 | 30 | 8 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-on | cross-on | on | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 7:36PM0.73m | 7:58AM0.93m | 8:07PM0.72m | 8:31AM0.89m | 8:40PM0.69m | 9:02AM0.85m | 9:15PM0.67m | 9:34AM0.80m | 9:54PM0.64m | 10:09AM0.75m | 10:38PM0.62m | 10:49AM0.71m | 11:27PM0.61m | ||||||||
Low Tide | 1:18PM0.01m | 00:57AM0.04m | 1:52PM0.03m | 1:31AM0.05m | 2:27PM0.06m | 2:08AM0.08m | 3:03PM0.09m | 2:46AM0.12m | 3:41PM0.12m | 3:27AM0.16m | 4:23PM0.16m | 4:13AM0.21m | 5:09PM0.18m | ||||||||
 |  |  | |  | | | |  | |  |  | | | | | |  | | | | |
 | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | 4:34 | — | — | 4:32 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 10 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 10 | 12 | 15 | 14 | 11 | 12 | 12 | 13 | 14 | 14 | 12 | 11 | 9 | 8 | 8 | 7 | 8 | 8 | 7 |
Feels °C | 3 | 2 | 1 | 4 | 8 | 7 | 6 | 8 | 9 | 6 | 6 | 6 | 4 | 3 | 1 | 0 | -1 | -2 | -3 | -3 | -4 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SW 6 | SE 11 | SE 11 | SE 11 | SE 10 | SW 6 | SW 5 | SSW 5 | SSW 5 | S 5 | ESE 6 | E 6 | ESE 7 | E 7 | SSW 8 | E 8 | SW 7 | SW 7 | SSE 9 | SW 7 |
| kJ | 134 | 62 | 94 | 90 | 55 | 26 | 26 | 7 | 2 | 3 | 1 | 111 | 54 | 16 | 8 | 353 | 5 | 97 | 30 | 8 | 16 |
Swell 2 Height (m) Direction Period (s) | E 11 | SE 11 | SW 6 | E 11 | E 11 | E 10 | SE 10 | ESE 10 | ESE 9 | — | — | E 12 | SSW 6 | ESE 7 | — | E 7 | SE 12 | E 8 | SSE 9 | E 8 | E 10 |
| kJ | 2 | 127 | 10 | 2 | 9 | 2 | 24 | 9 | 8 | — | — | 3 | 46 | 10 | — | 4 | 6 | 4 | 8 | 1 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 10 | E 10 | E 9 | — | — | E 12 | SSE 7 | — | — | — | — | SE 12 | E 8 | E 11 | S 9 |
| kJ | — | — | — | — | — | — | 2 | 2 | 2 | — | — | 3 | 36 | — | — | — | — | 6 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WSW 6 | WNW 4 | WNW 4 | W 4 | WSW 5 | WSW 6 | NW 4 | WNW 3 | — | ESE 3 | ESE 5 | SW 4 | SSW 6 | SSW 8 | SSW 8 | NW 3 | SW 8 | WNW 4 | WNW 5 | WNW 5 | NW 5 |
| kJ | 146 | 31 | 34 | 18 | 110 | 123 | 11 | 4 | — | 6 | 168 | 24 | 245 | 691 | 642 | 2 | 186 | 29 | 75 | 85 | 90 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 183 | 201 | 26 | 158 | 153 | 45 | 25 | 184 | 1507 | 1640 | 886 | 886 | 152 | 152 | 45 | 45 | 45 | 48 | 657 | 657 | 657 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Turtle Cove Surf forecast
The above surf forecast table for Turtle Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Turtle Cove can be found by selecting the local surf guide option on the grey menu. Our Turtle Cove 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 (Turtle Cove) 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 Turtle Cove 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.
Turtle Cove is 34 km (21 miles) from Westerly. If you plan a vacation in Long Island New York, look for hotels and other accommodation in Westerly. Westerly has rooms for a wide range of budgets as well as car hire and transport links.
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