Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 1 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
21.2°C
0.0° 

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 27 Aug 2026:

  • Best quality surf: Friday 28 Aug, 5AM (local time) - 2.5ft (0.7m), 8s period, SE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 2 Sep, 2PM (local time) - 2ft (0.6m), 11s period, SE swell with 96 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 5AM (local time) - 2.5ft (0.7m), 8s 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 Friday (Aug 28) at 5AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.8m and 5s. 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 0.6m 11s and forecast to arrive on Wednesday (Sep 02) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Aug 30) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 28th Aug)2.5ft (0.7m) 8s
Best Surf 5AM (Fri 28th Aug)2.5ft (0.7m) 8s
Most Powerful 2PM (Wed 2nd Sep)2ft (0.6m) 11s

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


The Lowdown

Alright, let's have a look at what's on the table.

Gotta be honest, Turtle Cove is looking pretty quiet for the next couple of weeks. There’s a whole lot of nothing and then a few moments that are barely rideable. The best window doesn’t come until the second week, so you’ll have to wait it out.

Starting Thursday, August 27th, it’s a flat tire. You’ve got a weak 2ft SE swell with a short period of 9 seconds and a 15 mph cross wind from the south making it choppy. The energy is low at 77. Friday the 28th morning is a little better, with a 2ft SE swell, period dropping to 8 seconds, and a cross-offshore breeze from the SW at 9 mph. The energy bumps to a moderate 99, and it’s clean, but it’s nothing to write home about. That’s your high point of the first week. Saturday the 29th has a cross-shore wind and a tiny, short-period 2ft S swell that’s junk, though the afternoon cleans up with a light wind and a tiny 2ft swell. After that, it’s a total drought. From Sunday the 30th through Saturday, September 5th, the swell is tiny, mostly 1.0ft to 2ft, and the wind is often onshore or cross-on. There’s a blink on Tuesday, September 1st morning with a light offshore, but the swell is only 1ft with a period of 7 seconds and energy at just 19. Not worth the wetsuit.

There’s a long, quiet stretch until Monday, September 7th. On Monday morning, we see a bump to 3ft from the ESE, but the period is short at 8 seconds and it’s crossed up by a 16 mph NNE wind. The energy climbs to a moderate 143, but the conditions are poor. The afternoon is similar, with a light onshore, but still poor.

Now for the one bright spot, and I mean the only one: Thursday, September 10th. The morning is looking glassy, with a light offshore wind from the NNW at just 3 mph. The swell is a clean 2ft from the SE with a period of 11 seconds, so there’s some solid shape and push for a reef and point. The combined energy is a strong 172, so there’s some weight. It’s clean, long-period, and the direction is right. This is the session to target. The water temp on the first day is 70°, which is dead average for the season, so no worries there. After that, Friday, September 11th morning has a similar 2ft SE swell with an 11-second period and a cross-offshore breeze, with energy at 173, but the wind is a bit stronger at 12 mph. The afternoon gets cleaner with a lighter breeze and even more energy at 194. Still ordinary conditions, but the cleanest of the bunch.

So here it is: the only real call is the morning of Thursday, September 10th. Friday the 11th morning is your backup. Everything else is small, windy, or just plain flat. Might be a good time to fix a ding or two.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 17°C on Sat morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 50mm), heaviest during Tue morning. Warm (max 23°C on Sun afternoon, min 18°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the NE by Tue night).

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
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
1
0
0
0
1
1
0
0
0
0
0
0
0
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)
0.7
SE
9
0.7
SE
8
0.8
S
6
0.7
SE
8
0.6
SE
8
0.7
S
7
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.7
SSW
5
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.4
SE
8
0.4
SE
10
0.6
SE
11
0.6
SE
11
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
77
74
54
67
51
43
31
34
25
18
17
23
23
13
12
17
33
76
90
60
Wind (km/h)
25
S
15
SSW
15
SW
20
SW
25
N
15
NNE
10
SSW
15
W
15
WSW
30
SW
20
WSW
15
ENE
5
ENE
10
SSE
15
W
30
NE
30
ENE
20
E
15
ESE
15
S
Wind State
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
off
cross-on
cross-on
on
on
cross
High Tide
8:14PM0.88m
8:37AM0.85m
8:44PM0.89m
9:07AM0.89m
9:17PM0.88m
9:40AM0.92m
9:54PM0.86m
10:17AM0.94m
10:34PM0.82m
10:59AM0.94m
11:19PM0.77m
11:46AM0.94m
00:10AM0.72m
Low Tide
2:05AM0.02m
2:14PM0.06m
2:37AM-0.01m
2:55PM0.05m
3:11AM-0.02m
3:38PM0.04m
3:47AM-0.01m
4:22PM0.05m
4:26AM0.01m
5:11PM0.09m
5:09AM0.04m
6:06PM0.13m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
part cloud
rain showers
heavy rain
rain showers
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:11
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:28
7:27
7:24
7:23
7:22
7:20
7:19
 mm
2
9
37
2
Temp °C
24
24
24
25
25
18
20
21
22
23
23
21
21
22
21
21
19
20
20
21
Feels °C
22
24
26
25
26
16
20
19
20
20
19
20
22
23
21
23
15
17
18
20
  • Map Icons:
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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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