Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
22.1° 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 15 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 11AM (local time) - 3.5ft (1.1m), 8s period, SE swell with cross-offshore winds.
  • Most powerful swell: Monday 17 Aug, 5PM (local time) - 5ft (1.6m), 7s period, S swell with 222 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 11AM (local time) - 3.5ft (1.1m), 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 Tuesday (Aug 18) at 11AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.5m and 7s. Another secondary swell of 0.6m and 4s is also forecast. 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 1.6m 7s and forecast to arrive on Monday (Aug 17) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Thursday (Aug 20) at 11AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 18th Aug)3.5ft (1.1m) 8s
Best Surf11AM (Tue 18th Aug)3.5ft (1.1m) 8s
Most Powerful 5PM (Mon 17th Aug)5ft (1.6m) 7s

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


The Lowdown

G'day, Rusty here, and I gotta be straight with you – the outlook for Turtle Cove is pretty grim. We're looking at a long, long stretch of nothing much, with a few days that are just barely surfable. The water temp is sitting right on average for this time of year at 72°F, so nothing unusual there.

The whole 16-day window is a real struggle. From Friday the 14th right through to the morning of Monday the 18th, it's all poor surf conditions. Tiny, weak swells with messy winds. The first real chance of anything comes on Monday the 18th, but it's not exactly a call to drop everything.

Monday the 18th – Tuesday morning looks like the only real window. On Tuesday morning the 18th, we get a 4ft swell from the SE, with a period of 8 seconds, and a light cross-offshore NNW breeze. The combined energy is moderate at 163. It's described as "surfable waves but very ordinary conditions," so it's small and a bit weak, but at least it's clean. Tuesday afternoon is similar, with a 3ft swell from the SE and a light cross-off breeze from the south. Nothing to write home about, but you could get a few fun ones if you're desperate.

Wednesday the 19th morning is the best of a bad lot – a tiny 3ft SE swell, a 7-second period, but the wind is glassy from the WSW. The energy is weak at 74. It'll be clean, but the waves are going to be small and weak. After that, it's back to the doldrums.

From Thursday the 20th onwards, we're back to poor surf conditions. There's a bump in swell energy on Thursday afternoon with a 5ft SSW swell (206 energy), but it's a short period, messy wind, and the conditions are rated poor. The rest of the week into the end of the month is a mix of small, weak, onshore slop and clean but tiny leftovers. The period from Saturday the 22nd to the 29th of August is just a long, blank run of poor surf.

So, the honest truth is, there's no standout here. The only two days worth even looking at are Tuesday the 18th and Wednesday the 19th, and even then, it's just for a quick paddle on a small board. If you're a beginner, the swell never gets above 5ft into the 'too big' zone, but it's too weak and small to really learn on. For everyone else, it's a case of wait and see if the forecasts change for the better. This area can be fickle, but it tends not to stay this poor for long.

Stay patient, Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Mon morning. Warm (max 24°C on Fri afternoon, min 20°C on Sat morning). Winds increasing (calm on Fri night, strong winds from the SE by Mon morning).

Days 5-7 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm (max 25°C on Wed afternoon, min 19°C on Mon night). Winds decreasing (fresh winds from the N on Mon afternoon, calm by Wed morning).

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
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
1
1
0
1
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)
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
SSE
6
0.2
S
6
0.3
SE
9
0.7
S
6
0.3
SE
8
1.6
S
6
1.6
S
7
1.2
SSE
7
1.1
SE
8
1
SE
7
0.8
SE
7
0.8
SE
7
0.6
SE
7
0.5
SE
6
0.3
SE
9
1.6
SSW
6
1
SSW
6
Wave Graph
Metric surfscale
Energy kJ
8
8
8
4
3
12
36
11
200
222
146
125
105
57
54
35
20
12
185
80
Wind (km/h)
25
SSW
15
NNE
10
NE
20
S
15
SW
15
S
25
S
30
SSE
40
E
35
N
20
N
5
NNW
10
S
20
WSW
5
WSW
25
SSW
25
SSW
25
SSW
25
SSW
15
NW
Wind State
cross-off
cross
cross-on
cross
cross-off
cross
cross
cross
on
cross
cross
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:57PM0.97m
10:26AM1.00m
10:37PM0.90m
11:09AM0.98m
11:13PM0.82m
11:52AM0.93m
11:48PM0.74m
12:35PM0.87m
00:23AM0.67m
1:23PM0.81m
1:03AM0.61m
2:23PM0.77m
1:53AM0.57m
Low Tide
3:22PM-0.05m
3:46AM-0.07m
4:08PM-0.01m
4:21AM-0.02m
4:53PM0.05m
4:55AM0.03m
5:39PM0.12m
5:30AM0.09m
6:28PM0.20m
6:07AM0.15m
7:27PM0.26m
6:51AM0.20m
8:51PM0.30m
clear
rain showers
clear
clear
part cloud
clear
part cloud
light rain
light rain
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:58
5:58
6:00
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:47
7:45
7:45
7:43
7:42
7:39
7:38
 mm
1
1
5
1
8
Temp °C
24
22
21
22
23
22
23
23
22
22
20
22
23
23
23
25
25
24
25
25
Feels °C
23
22
20
21
20
22
21
20
19
24
17
23
24
22
24
24
24
24
24
24
  • 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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