Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 1 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
19.9° C
1.8° 

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 26 Jul 2026:

  • Most powerful swell: Thursday 30 Jul, 11AM (local time) - 6ft (1.9m), 8s period, E swell with 464 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 1.9m 8s and forecast to arrive on Thursday (Jul 30) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Tuesday (Jul 28) at 8AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Thu 30th Jul)6ft (1.9m) 8s

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


The Lowdown

Alright, let’s get into it. This is Rusty, and I’m looking at the forecast for Turtle Cove. It’s a reef and point set-up, exposed to the swell, and it prefers the swell from the southeast.

Right now, we’re looking at a pretty grim run of surf. The next week and a bit is a write-off, plain and simple. From Sunday the 26th of July right through to the end of the month, we’ve got almost nothing. Tiny, weak, short-period slop with cross-onshore winds. The combined energy is barely a whisper on the first morning, and it drops into the double digits for days after. The water is a bit colder than normal at 68°, about 3° cooler than usual for this time of year, so you’ll feel that nip.

The first couple of days of August are no better. We’re looking at the 1st, 2nd, and 3rd with weak, short-period swell and onshore or cross-shore winds. The energy stays low, mostly in the double digits. It’s not surfable.

Then, there’s a little flicker. On Monday the 3rd of August, we finally see a pulse of south swell push through. The height jumps to 7 ft and the combined energy hits 587. But the report still calls it marginal. The swell period is a short 8 seconds, so it’s going to be a bit bumpy, even with clean conditions. Tuesday the 4th of August looks a bit better for the average surfer, with swell dropping to 5 ft and the energy settling at 252. The wind is light and cross-offshore, which is a big positive. The waves should be clean and rideable, but it’s not a standout.

The real standout, the one worth waiting for, is Friday the 7th of August. This is the best on offer. The morning shows a solid 7 ft south swell, with a period of 8 seconds, and the combined energy is a strong 875. That’s a lot of power. The wind is a light cross-offshore from the north at just 3 mph, which is glassy perfection. The afternoon holds similar size with a clean cross-off breeze. This is a big, powerful swell for Turtle Cove. Over 8 ft is expert territory, so at 7 ft, it’s a solid intermediate to advanced wave. The swell direction is from the south, which isn’t the optimum southeast, but with that much energy and clean conditions, it’s still going to fire. Expect crowds to be possible, as it’s a fairly consistent spot and this is the best day in the forecast.

Saturday the 8th of August is a hangover from that day. The swell drops to 5 ft, the energy is down to 280, and the wind is a light cross-onshore in the morning. The afternoon cleans up nicely with a cross-offshore breeze, and the swell settles to 5 ft. It’s good, but not the standout.

After that, the surf fades out again. Sunday the 9th and Monday the 10th of August are back to small, weak, cross-shore conditions. The energy is in the double digits again.

So, to sum it up: the first week is a total write-off. Don’t bother. The only real window of opportunity is Monday the 3rd through to Saturday the 8th of August, with Friday the 7th being the absolute gem. Keep an eye on the forecasts for that Friday, because that’s your best chance all month.

Rusty.

Short Range Forecast

Heavy rain (total 46mm), heaviest during Tue night. Warm (max 23°C on Tue afternoon, min 17°C on Sun morning). Winds increasing (light winds from the SE on Sun afternoon, fresh winds from the SE by Tue night).

Days 4-6 Weather Summary

Heavy rain (total 31mm), heaviest during Thu morning. Warm (max 21°C on Wed morning, min 18°C on Thu night). Winds decreasing (strong winds from the NE on Thu morning, light winds from the ENE by Fri night).

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
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
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)
1.2
E
7
0.9
ESE
7
0.7
SE
8
0.6
SE
8
0.6
SE
7
0.7
SE
8
0.6
SE
8
1.1
S
5
1.4
SSE
6
1.4
SE
6
1.3
SSE
6
1.3
ESE
7
1.9
E
8
1.5
E
8
0.9
SSE
10
0.8
S
9
0.7
S
8
0.6
S
8
0.6
S
8
0.9
SSW
7
0.5
S
7
Wave Graph
Metric surfscale
Energy kJ
143
84
57
36
34
57
45
56
122
124
126
149
464
297
160
104
69
43
40
76
23
Wind (km/h)
15
NE
10
ESE
10
NE
10
E
15
S
20
SSW
25
S
25
SSW
35
SE
35
ESE
25
ESE
35
NE
40
NNE
35
NNE
20
NNE
15
NE
15
SE
5
ENE
10
E
15
SSE
10
SSE
Wind State
cross-on
on
cross-on
on
cross
cross-off
cross
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
on
cross
cross
High Tide
7:03PM0.83m
7:21AM0.64m
7:42PM0.85m
8:03AM0.69m
8:16PM0.87m
8:39AM0.73m
8:45PM0.88m
9:12AM0.76m
9:12PM0.87m
9:42AM0.79m
9:42PM0.86m
10:13AM0.82m
10:15PM0.84m
Low Tide
11:36AM0.19m
1:02AM0.15m
12:24PM0.16m
1:36AM0.10m
1:08PM0.14m
2:09AM0.07m
1:50PM0.12m
2:40AM0.04m
2:31PM0.11m
3:11AM0.02m
3:12PM0.10m
3:43AM0.01m
3:54PM0.10m
4:17AM0.02m
clear
clear
clear
clear
clear
rain showers
thunderstorm
thunderstorm
heavy rain
thunderstorm
thunderstorm
thunderstorm
mod rain
light rain
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:37
5:39
5:39
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:08
8:07
8:07
8:06
8:05
8:04
 mm
2
1
2
41
3
5
12
10
1
Temp °C
20
21
21
19
21
22
22
23
22
21
21
20
19
19
20
20
21
20
19
20
20
Feels °C
18
20
20
18
19
21
20
21
20
17
19
18
14
14
18
19
20
21
19
20
20
  • 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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