
Surf Forecasts:
Turtle Cove surf forecast from 26 Jul 2026:
- Best quality surf: Thursday 30 Jul, 2PM (local time) - 3.5ft (1.1m), 8s period, SSE swell with offshore winds.
- Most powerful swell: Wednesday 29 Jul, 2PM (local time) - 7ft (2.1m), 6s period, E swell with 333 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 11PM (local time) - 2ft (0.6m), 7s 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 Monday (Jul 27) at 11PM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.3m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Turtle Cove in the next 16 days are 2.1m 6s and forecast to arrive on Wednesday (Jul 29) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Aug 01) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 27th Jul) | 2ft (0.6m) 7s |
| Best Surf | 2PM (Thu 30th Jul) | 3.5ft (1.1m) 8s |
| Most Powerful | 2PM (Wed 29th Jul) | 7ft (2.1m) 6s |
Table - best surf conditions forecast for Turtle Cove over the next 16 days.
The Lowdown
Alright, I’ll tell you straight up: right now, and for quite a while, it’s looking pretty grim at Turtle Cove (reef and point). The swell is tiny, the wind is all wrong, and the water is sitting at 68°F, which is a couple of degrees colder than it should be for this time of year – a bit of a shock to the system when you first paddle out. You’re looking at a long stretch of flat or poor conditions.
From Saturday the 25th right through to Wednesday the 29th, it’s basically a write-off. We’ve got weak, short-period swell around 2 ft to 4 ft (combined energy mostly under 120) with onshore or cross-onshore winds. That’s just messy, choppy, and not worth the paddle.
Things start to look less hopeless on Thursday the 30th. There’s a noticeable bump in the water – not huge, but a real change. On Thursday morning we’ll see 4 ft from the south with a moderate cross-offshore wind from the WNW, and the wave energy jumps up (509). That’s a solid moderate pulse finally. The afternoon cleans up even more with a gentle SW breeze, dropping to 4 ft, still cross-off, and the conditions are actually clean. This is your first real chance – a few fun, punchy waves on the reef.
Friday the 31st keeps that clean vibe going. Morning shows a light offshore wind from the west, with 3 ft south swell and a period of 9 seconds. The combined energy is a modest 154, but the offshore wind will have the waves standing up nicely. It’s not big, but it’ll be clean and rideable. Best of the bunch so far.
Saturday the 1st of August morning is another glassy-looking slot – a slight air, offshore wind from the west, and the same steady 3 ft south swell (132 energy). If you want a clean, small-wave session with no drama, that’s your window.
But then, and I gotta be honest, it fades out again. Sunday the 2nd and Monday the 3rd have a little more size – 4 ft to 4 ft – but the winds get messy or the swell direction flips. Monday morning on the 3rd is the standout of this whole outlook: 4 ft from the SSE, period of 8 seconds, combined energy of 212, and glassy conditions. Absolutely still, no wind. That is a genuine window for some clean, head-high waves at the point. Paddling out will be a dream. Mark that one on the calendar – Monday morning, August 3rd.
After that, we’re back to small, weak, and wind-affected for the rest of the run into the second week. There’s nothing else worth chasing. Overall, the one true standout is Monday morning the 3rd of August – glassy, clean, and a solid 4 ft of south-southeast swell. That’s your best bet. The rest of the time, keep your board in the bag.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 32mm), heaviest during Wed afternoon. Warm (max 24°C on Thu afternoon, min 18°C on Wed night). Winds decreasing (strong winds from the N on Wed night, light winds from the WSW by Thu afternoon). | |||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
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) | ESE 7 | ESE 7 | ESE 7 | ESE 8 | SE 7 | SE 7 | SE 8 | SE 8 | SSE 7 | SE 7 | SSE 5 | E 6 | E 7 | S 8 | NE 6 | SSE 8 | SSE 10 | SSE 9 | S 9 | S 8 |
Wave Graph | ||||||||||||||||||||
113 | 120 | 104 | 88 | 79 | 56 | 35 | 48 | 84 | 34 | 72 | 192 | 278 | 317 | 210 | 176 | 301 | 138 | 122 | 84 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | on | cross | cross-off | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | off | cross-off | off |
High Tide | 6:18PM0.81m | 6:33AM0.60m | 7:03PM0.83m | 7:21AM0.64m | 7:42PM0.85m | 8:03AM0.69m | 8:16PM0.87m | 8:39AM0.73m | 8:45PM0.88m | 9:12AM0.76m | 9:12PM0.87m | 9:42AM0.79m | 9:42PM0.86m | |||||||
Low Tide | 00:23AM0.19m | 11:36AM0.19m | 1:02AM0.15m | 12:24PM0.16m | 1:36AM0.10m | 1:08PM0.14m | 2:09AM0.07m | 1:50PM0.12m | 2:40AM0.04m | 2:31PM0.11m | 3:11AM0.02m | 3:12PM0.10m | 3:43AM0.01m | |||||||
— | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | |
8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 14 | 8 | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 21 | 20 | 19 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 19 | 21 | 24 | 24 | 21 | 24 | 24 |
Feels °C | 18 | 17 | 16 | 19 | 18 | 18 | 18 | 19 | 21 | 20 | 21 | 19 | 19 | 14 | 18 | 23 | 23 | 19 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 6 | ESE 7 | ESE 7 | ESE 8 | SE 7 | SE 7 | SE 8 | SE 8 | E 6 | SE 7 | E 8 | SSE 6 | S 8 | S 8 | S 8 | SSE 8 | SSE 10 | SSE 9 | S 9 | S 8 |
1 | 120 | 104 | 88 | 79 | 56 | 35 | 48 | 3 | 34 | 6 | 66 | 263 | 317 | 210 | 176 | 301 | 138 | 122 | 84 | |
Swell 2 Height (m) Direction Period (s) | — | S 5 | S 5 | S 6 | E 5 | ENE 6 | E 6 | E 6 | — | E 6 | E 9 | SW 6 | — | SSW 8 | ESE 7 | SE 10 | ENE 6 | ENE 7 | E 7 | E 7 |
— | 1 | 1 | 3 | 12 | 11 | 6 | 6 | — | 3 | 6 | 9 | — | 167 | 94 | 4 | 47 | 16 | 9 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 8 | — | E 9 | — | — | — | — | — | — | — | — | — | SE 10 |
— | — | — | — | — | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | ESE 7 | — | — | ENE 6 | — | — | — | — | SSE 7 | S 4 | SSE 5 | E 6 | E 7 | E 6 | NE 6 | NE 6 | NE 6 | — | — | SW 3 |
113 | — | — | 28 | — | — | — | — | 84 | 22 | 72 | 192 | 278 | 211 | 205 | 157 | 67 | — | — | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 584 | 26 | 38 | 731 | 0 | 798 | 1790 | 0 | 631 | 1790 | 388 | 132 | 117 | 28 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.










