Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 7 am 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 5 Sep 2026:

  • Most powerful swell: Thursday 10 Sep, 5AM (local time) - 8ft (2.5m), 8s period, SW swell with 816 kJ wave energy.

Best Forecast Surf Conditions for Turtle Cove this week:

The most powerful waves expected at Turtle Cove in the next 16 days are 2.5m 8s 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 1.6m 5s period and expected on Wednesday (Sep 09) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5AM (Thu 10th Sep)8ft (2.5m) 8s

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


The Lowdown

Alright, it’s Rusty here, and we’re looking at Turtle Cove. Honestly, this stretch of the forecast is a real tough one. We’re talking about a reef and point break that’s picky about its swell direction – it needs it from the SE to be at its best – and for most of the next two weeks, it’s just not getting much love.

We start off with a long, flat spell. From Saturday the 5th right through to Wednesday the 9th, the swell is tiny, mostly under 1ft, and the winds are all over the place. The water temp is sitting right about average for the time of year at 69°, nothing special there. You’re looking at clean conditions on Monday afternoon with a light offshore breeze, but with only 1ft on offer, it’s barely a ripple. That’s a solid five days of not much to write home about.

Then we get a bit of a spike on Thursday the 10th. The morning brings a solid 7ft swell from the SSW, with a fresh offshore wind from the west and a combined swell energy that’s moderate (510). That’s a chunky wave, but it’s over 5ft, so it’s getting a bit much for the beginners, and it’s a short-period 8-second swell, so it’ll be a bit disorganised. The direction is from the SSW, not the ideal SE, so it won’t be wrapping in perfectly. The afternoon drops to 5ft and goes cross-offshore. It’s clean, but the quality is only marginal. That Thursday morning is the standout, but it’s far from perfect.

After that, it’s back to the small stuff. Friday the 11th drops off fast, and we get a few more days of clean but tiny surf, with the swell dipping below 2ft. There’s a moment on Tuesday the 15th morning where it goes glassy and the swell bumps up to 3ft from the SSW. That’s a surfable wave, but it’s ordinary – short period, not much push. The combined energy is weak (54).

The final days of the outlook, from the 16th onwards, are a write-off. Onshore winds kick in, the swell is tiny and choppy, and the conditions are just plain ugly. The 19th shows a bit of a jump to 3ft and 4ft from the NE and ENE, but the wind is clean off the land, and the period is a pathetic 4 to 5 seconds. It’s a surfable wave, but it’s not a good one.

So, the truth is, there’s no real winner here. The only day that gets a second look is Thursday the 10th morning, with that 7ft SSW swell and offshore wind. It’s the only time the swell gets serious, but the direction is wrong, the period is short, and it’s only for the more experienced crew. For the rest of us, it’s a long wait. The spot is fairly consistent, but this forecast is a dry spell. Forecasts can change, so don’t write it off completely, but right now, I’d be finding something else to do.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 24°C on Mon afternoon, min 15°C on Sun morning). Winds decreasing (fresh winds from the ENE on Sat night, calm by Sun afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Tue afternoon, min 15°C on Thu night). Winds increasing (light winds from the WSW on Tue afternoon, near gales from the SW by Wed night).

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
AM
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
2
0
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)
0.3
SE
8
0.3
SE
8
0.8
ENE
5
0.9
ENE
5
0.6
E
7
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.3
E
9
0.2
E
9
0.3
SE
9
0.2
E
9
0.3
SE
10
2.5
SW
7
2
SSW
8
1.5
SSW
8
1
SSW
7
0.6
SSW
6
0.5
S
6
0.5
S
7
Wave Graph
Metric surfscale
Energy kJ
9
9
35
32
40
29
32
31
30
15
6
12
6
15
728
502
257
93
32
19
28
Wind (km/h)
10
N
15
ENE
20
ENE
15
NE
10
SSW
25
NNW
15
NW
15
W
20
NW
15
NW
15
SSW
15
SW
25
SSW
40
SW
50
SW
30
W
25
WNW
30
NNW
15
NNW
10
WSW
15
NNE
Wind State
cross
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
cross
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
8:08AM0.14m
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
clear
rain showers
rain showers
light rain
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
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
1
1
1
Temp °C
21
22
19
17
18
19
20
24
24
21
24
23
22
22
23
24
24
23
14
20
20
Feels °C
20
22
15
13
17
17
17
21
21
19
23
20
21
19
17
20
19
18
9
17
17
  • Map Icons:
  • Break
  • 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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