Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 7 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
21.1°C
0.6° 

Turtle Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Turtle Cove surf forecast from 7 Sep 2026:

  • Best quality surf: Friday 11 Sep, 2PM (local time) - 2.5ft (0.7m), 7s period, SSW swell with offshore winds.
  • Most powerful swell: Thursday 10 Sep, 2PM (local time) - 7ft (2.2m), 7s period, SW swell with 489 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 2PM (local time) - 2.5ft (0.7m), 7s period with SSW 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 Friday (Sep 11) at 2PM. The primary swell is predicted to be 0.7m and 7s period. 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 2.2m 7s and forecast to arrive on Thursday (Sep 10) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Wednesday (Sep 09) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Fri 11th Sep)2.5ft (0.7m) 7s
Best Surf 2PM (Fri 11th Sep)2.5ft (0.7m) 7s
Most Powerful 2PM (Thu 10th Sep)7ft (2.2m) 7s

Table - best surf conditions forecast for Turtle Cove over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming down the pipe for Turtle Cove. Gotta be straight with you – the next 16 days are a real mixed bag, and honestly, there’s a whole lot of nothing in there. We’ve got a big gap of poor surf before a couple of windows open up, but it’s not going to be one for the highlight reel.

The pattern starts off pretty flat. From Monday the 7th right through to the end of the first week, we’re looking at tiny, weak swell. The combined energy is barely a whisper, sitting in the 13 to 41 range. The wind is mostly cross-off which keeps it clean, but the waves are just too small – 1 ft to 1 ft – to get excited about. It’s a real struggle for any kind of ride.

Then we get a spike on the 10th of September. Thursday morning and afternoon sees a jump in swell height to 7 ft coming from the SSW, with a short period of 7 seconds. The combined energy shoots up to 419 to 431, which is solid. But here’s the kicker: the wind is a strong cross-off, gusting 28 mph, and the surf description says "poor surf conditions". That’s a lot of water moving around but it’s going to be messy and blown out. For a reef and point setup like Turtle Cove, that short period at 7 ft is going to be a bit of a washing machine. It’s not beginner territory at that size, but with the wind, only the experienced crew will be out there, and even then, it’s not ideal.

After that, we drop back into the doldrums. From Friday the 11th through to the 20th of September, it’s mostly poor surf with tiny swell and combined energy under 100. There’s a brief moment on the afternoon of the 11th where the wave comment says "surfable waves but very ordinary conditions" with a score hinting at something, but the swell is only 2 ft and the energy is weak at 60. Not worth paddling out for.

The first real standout, and I mean the *only* true standout in this whole 16-day window, is on Monday the 22nd of September. Tuesday morning the 22nd – yes, that’s over two weeks away, so mark it on the calendar but don’t hold your breath – we get a morning of clear skies, light offshore wind from the W at 6 mph, and a clean 4 ft swell from the E. The combined energy is only 84, so it’s not a big swell, but the wind is offshore and glassy. For Turtle Cove, which is a reef and point break, that light offshore wind and the clean conditions are the big positives. The swell is a bit short at 5 seconds, but it will be rideable and clean. It’s the kind of morning where you can get a few fun ones if you’re not picky. The water temp is about average for this time of year, so no wild surprises there.

The other half-decent window is on Sunday the 20th of September. The afternoon shows a 6 ft swell from the SW, period at 6 seconds, and combined energy up to 262. The wind is cross-off from the NW at 19 mph, which will keep it cleanish, but the period is short. It’s a bit of a lumpy option, but it’s the only other time the swell gets above 5 ft without being completely blown out. Still, it’s not a standout.

So, to sum it up: the next week and a half is basically a write-off. You’ve got a big, windy, messy spike on the 10th that’s more for the hardcore or the kite surfers than the average paddler. The real window is the 22nd of September, with a clean, offshore morning. That’s your best bet, but it’s a long way off and the energy is low. Keep your eyes on the charts, but don’t make any plans.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 25°C on Tue afternoon, min 17°C on Sun night). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the SSW by Wed afternoon).

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm (max 23°C on Wed night, min 16°C on Fri morning). Winds decreasing (strong winds from the SSW on Wed night, calm by Sat morning).

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
E
8
0.4
E
10
0.3
E
9
0.3
E
9
0.2
SSE
9
0.2
SSE
9
0.3
SE
9
0.2
SSE
8
0.3
SE
10
2
SSW
6
2
SSW
7
2
SSW
7
1.4
SSW
7
0.8
SSW
7
0.7
SSW
7
0.5
SSW
7
0.3
SE
9
0.3
SE
10
0.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
22
31
16
15
8
8
12
7
15
309
405
418
208
60
38
26
15
14
15
Wind (km/h)
20
NNW
25
NNW
10
W
15
NW
20
WNW
20
WSW
15
SW
20
SSW
30
SSW
50
SSW
45
SW
35
SW
25
NW
15
NNW
15
WSW
10
WNW
5
S
20
SSW
20
SW
Wind State
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
cross-off
cross-off
cross
cross-off
cross-off
High Tide
5:11AM0.75m
5:44PM0.94m
6:12AM0.83m
6:39PM0.98m
7:03AM0.91m
7:27PM0.99m
7:50AM0.98m
8:11PM0.98m
8:33AM1.02m
8:51PM0.95m
9:14AM1.04m
9:28PM0.91m
Low Tide
11:08PM0.10m
10:47AM0.09m
11:59PM0.04m
11:51AM0.04m
00:44AM-0.01m
12:46PM-0.02m
1:24AM-0.04m
1:34PM-0.05m
2:00AM-0.05m
2:19PM-0.05m
2:34AM-0.05m
3:01PM-0.04m
3:07AM-0.03m
rain showers
clear
clear
clear
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
6:20
6:22
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:09
7:08
7:07
7:05
7:04
7:01
 mm
1
3
Temp °C
20
20
24
24
22
25
23
23
23
23
23
23
22
16
21
22
20
21
21
Feels °C
18
15
22
21
19
21
22
21
21
19
18
19
18
10
17
19
20
18
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Turtle Cove:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Turtle Cove surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest