Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 1 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
22.1°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 22 Aug 2026:

  • Best quality surf: Monday 24 Aug, 2AM (local time) - 3ft (0.9m), 6s period, SE swell with offshore winds.
  • Most powerful swell: Friday 28 Aug, 11PM (local time) - 5ft (1.5m), 8s period, S swell with 286 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 2AM (local time) - 3ft (0.9m), 6s 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 (Aug 24) at 2AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.5m and 6s. 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 1.5m 8s and forecast to arrive on Friday (Aug 28) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Aug 24) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 24th Aug)3ft (0.9m) 6s
Best Surf 2AM (Mon 24th Aug)3ft (0.9m) 6s
Most Powerful11PM (Fri 28th Aug)5ft (1.5m) 8s

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


The Lowdown

Alright folks, Rusty here. Let's get into the outlook for Turtle Cove.

Right off the bat, I gotta be straight with you – it's a tough stretch ahead. We're looking at a long, dry spell for most of the next 16 days. There's a big gap of nothing much happening until we finally see a glimmer of hope right at the tail end. The first few days are a write-off, and we're basically waiting over a week for something that's barely surfable.

The water temp at Turtle Cove is sitting at about 72°, which is pretty average for this time of year, nothing unusual there.

The first real sniff of something happens around Monday, August 24th. We get a little bump in the afternoon with swell from the SSW pushing 4ft, but it's a short-period 6 seconds and it's getting hammered by a fresh 19 mph cross-offshore wind. It's clean but messy and weak. The combined energy is moderate (167), but honestly, it's not calling my name. The WSW wind on the Monday morning is a better look with a clean 3ft wave (energy 110), but it's still tiny and weak.

Tuesday, August 25th brings a fresh 19 mph offshore wind from the W, which would make the ocean look like glass. The problem? The swell is tiny at 1.0ft with a long 11-second period from the SE. It's clean but there's just no push. It's more of a paddle than a surf.

After that, the forecast flatlines again. There are days with clean conditions but the swell is just too small to do anything on. The wind goes onshore and the waves get choppy. The only time we see any decent energy is on Thursday, September 3rd. The morning shows a 4ft swell from the SE with a 10-second period, and the combined energy jumps to 200. But the problem is a strong 16 mph cross-onshore wind from the ENE, making it choppy and ugly. This is a classic case of a beach break getting blown out.

Friday, September 4th morning might be your best bet if you're desperate. The wind goes glassy, dead calm, with the swell from the ESE at 3ft and an 8-second period. The combined energy is a moderate 102. The waves are surfable, but they're very ordinary. It's clean, but it's not going to be a standout session.

Then we get another gap. The very last day, Sunday, September 6th, shows a pulse of swell from the S at 3ft with an 11-second period. But the wind is a full-on 16 mph onshore from the ESE, with combined energy at a strong 228. For a reef and point break, this is going to be a bumpy, blown-out mess.

Honestly, for this 16-day window, there's no true standout. The combination of tiny swells, wrong wind directions, and long gaps of nothing makes this a period to keep the board in the car and maybe go for a swim. The only time the stars nearly align is the morning of September 4th with that glassy wind, but the swell is just too weak to get excited about. Keep an eye on the charts, though, because it tends not to stay this quiet for long.

Rusty.

Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun morning. Warm (max 25°C on Sun afternoon, min 19°C on Sat morning). Winds increasing (light winds from the NE on Sat afternoon, fresh winds from the SW by Mon night).

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm (max 25°C on Thu night, min 19°C on Wed morning). Winds decreasing (fresh winds from the W on Tue morning, calm by Thu night).

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
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
1
0
0
1
0
0
1
1
0
1
0
0
0
0
0
1
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
ENE
5
0.5
E
5
0.3
SE
9
0.2
ESE
12
0.2
ESE
12
0.9
SE
6
0.9
SSW
6
1.3
SSW
6
1.1
SSW
6
0.3
SE
11
0.3
SE
10
0.4
SE
10
0.6
ESE
9
0.6
ESE
8
0.6
ESE
8
0.3
SE
10
0.5
SE
9
0.6
ESE
8
0.6
SE
9
0.6
SE
8
1.4
S
8
Wave Graph
Metric surfscale
Energy kJ
27
12
13
14
14
64
53
117
85
18
17
27
53
46
39
20
40
48
50
55
229
Wind (km/h)
15
NE
15
ENE
20
E
20
SSW
25
SSW
20
WSW
20
WSW
30
SW
15
WNW
30
W
30
W
15
W
15
WSW
25
SSW
15
SW
15
S
20
SSE
15
SW
15
S
20
SW
20
NW
Wind State
cross-on
cross-on
on
cross-off
cross-off
off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
High Tide
4:56PM0.75m
5:09AM0.57m
5:52PM0.77m
6:10AM0.62m
6:36PM0.80m
6:56AM0.68m
7:13PM0.84m
7:34AM0.74m
7:45PM0.87m
8:07AM0.80m
8:14PM0.88m
8:37AM0.85m
8:44PM0.89m
Low Tide
8:54AM0.27m
11:11PM0.26m
10:13AM0.26m
11:56PM0.22m
11:19AM0.23m
00:32AM0.16m
12:09PM0.19m
1:04AM0.11m
12:53PM0.14m
1:34AM0.06m
1:34PM0.10m
2:05AM0.02m
2:14PM0.06m
2:37AM-0.01m
cloud
cloud
part cloud
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:05
6:05
6:07
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:36
7:35
7:32
7:30
7:30
7:28
7:27
 mm
11
1
3
2
1
Temp °C
20
20
21
23
25
25
23
23
23
22
23
23
21
23
23
24
24
25
25
24
25
Feels °C
20
21
20
23
25
23
20
18
19
17
19
19
19
20
20
24
24
26
26
23
25
  • 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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