Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 1 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
20.7°C
0.2° 

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 6 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 11PM (local time) - 5ft (1.6m), 7s period, SSW swell with offshore winds.
  • Most powerful swell: Thursday 10 Sep, 5AM (local time) - 8ft (2.4m), 7s period, SW swell with 606 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 11PM (local time) - 5ft (1.6m), 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 Thursday (Sep 10) at 11PM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 0.2m and 10s. 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 7s and forecast to arrive on Thursday (Sep 10) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Wednesday (Sep 09) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 10th Sep)5ft (1.6m) 7s
Best Surf11PM (Thu 10th Sep)5ft (1.6m) 7s
Most Powerful 5AM (Thu 10th Sep)8ft (2.4m) 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 on the table for the next couple of weeks at Turtle Cove.

Honestly, the outlook is a bit of a struggle. The forecast is a long stretch of minimal surf with poor conditions, and the only time we see a proper pulse of energy, the wind is going to be a mess. There's a short window in the middle of the second week that looks promising, but it's a mixed bag.

We start off with barely a ripple. Saturday the 5th through to the end of the first week is a write-off. We're looking at tiny 0.7ft to 3ft swells with short periods, mostly cross-onshore breezes, and the water temp is sitting at a pretty average 69°F for the time of year. Not worth paddling out for.

Now, the first real standout to talk about is Thursday the 10th. We get a sudden jump in size with a 7ft SSW swell rolling in on the morning, dropping to 6ft by the afternoon. The period is a short 7 seconds, so it's a bit lumpy and windswell-like, but the combined energy is moderate to strong (454 on the morning, 348 on the afternoon). The wind is a fresh cross-offshore from the SW, which will keep the surface clean. The problem is the size. At 7ft, it's pushing into expert territory at Turtle Cove, especially with that short period making it dumpy. It's a clean, powerful session for the experienced crew, but not for the faint of heart.

The rest of the week after that fades back into small, weak surf until we hit a bit of a wildcard. Thursday the 17th and Friday the 18th show a massive spike in energy. We're looking at a 10ft swell from the ENE on Thursday with a combined energy reading of 881 and 946. That's a lot of water moving. But the catch is a brutal onshore or cross-onshore wind at 18-22 mph. The period is a short 8 seconds, so it's just a big, choppy, lumpy mess. That setup looks more interesting for kite surfing than paddle surfing.

The only real standout that might deliver something cleaner is Saturday the 19th. The swell drops to 5ft ESE on the morning, but the wind is a moderate cross-shore, so it's a bit chopped. The real highlight is the afternoon: the swell backs down to 3ft, but the wind swings to a light SW cross-offshore, giving us clean conditions. The combined energy is still moderate at 149. It's a small, clean wave, but with the wind finally cooperating, it's the best bet for a fun, manageable session on the weekend. The crowd factor is "sometimes" at Turtle Cove, so you might have some company.

So, to wrap it up: the best on offer is the clean, punchy 7ft swell on Thursday the 10th for the experts, and the clean, small 3ft swell on Saturday afternoon the 19th for a more relaxed session. Everything else is either flat, blown out, or way too big for the conditions.

Stay salty,
Rusty

Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Warm (max 24°C on Mon afternoon, min 16°C on Sun morning). Winds decreasing (fresh winds from the ENE on Sat night, light winds from the N by Sun afternoon).

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Warm (max 25°C on Thu night, min 19°C on Fri morning). Winds increasing (light winds from the ESE on Tue afternoon, strong winds from the SW by Thu morning).

Sat
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
PM
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
0
0
1
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)
0.3
SE
8
0.9
ENE
5
0.8
ENE
5
0.6
E
7
0.4
E
10
0.3
E
10
0.3
E
10
0.3
E
10
0.2
E
9
0.2
SSE
9
0.3
SE
9
0.1
SE
10
0.3
SE
10
2.4
SW
7
2
SSW
7
1.8
SSW
7
1.4
SSW
7
0.9
SSW
7
0.9
SSW
7
0.7
S
7
Wave Graph
Metric surfscale
Energy kJ
9
43
29
39
30
18
17
17
7
8
12
4
15
573
440
334
193
77
91
45
Wind (km/h)
15
ENE
20
ENE
20
NE
10
SW
25
NNW
20
NW
15
WSW
15
NNW
10
NNW
15
SSE
15
SSW
25
SSW
35
SSW
45
SW
35
SW
30
SW
25
WSW
20
WNW
20
NNW
30
NNE
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
High Tide
3:10PM0.89m
3:53AM0.69m
4:36PM0.91m
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
Low Tide
10:06PM0.15m
9:29AM0.13m
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
part cloud
rain showers
light rain
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
clear
cloud
part cloud
thunderstorm
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:20
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
7:12
7:09
7:08
7:07
7:05
7:04
 mm
2
2
4
Temp °C
22
19
16
18
19
20
24
24
21
22
22
22
22
22
23
23
25
20
23
20
Feels °C
22
15
12
17
17
16
20
20
20
21
20
19
20
17
17
19
24
18
19
15
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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