Turtle Cove Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 1 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
20.1° C
1.1° 

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 17 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 11PM (local time) - 7ft (2.1m), 10s period, S swell with offshore winds.
  • Most powerful swell: Wednesday 22 Jul, 8PM (local time) - 7ft (2.1m), 10s period, S swell with 896 kJ wave energy.
  • Next surfable swell (1★+): Sunday 19 Jul, 2PM (local time) - 4.5ft (1.3m), 7s period with SSW 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 Sunday (Jul 19) at 2PM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.1m and 13s. 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 2.1m 10s and forecast to arrive on Wednesday (Jul 22) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Sunday (Jul 19) at 2AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sun 19th Jul)4.5ft (1.3m) 7s
Best Surf11PM (Wed 22nd Jul)7ft (2.1m) 10s
Most Powerful 8PM (Wed 22nd Jul)7ft (2.1m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s cookin’ for Turtle Cove over the next couple of weeks.

Right off the bat, I gotta be straight with you – it’s a real slow start. The next few days are flat or pretty much no good. Friday the 17th and Saturday the 18th are all tiny, weak lumps with poor conditions. We’re talking about a gap of a few days with nothing worth paddling out for.

Sunday the 19th is where things start to look a little more interesting. The morning has a little spike of 5ft swell from the SSW, but it’s short period at 7 seconds, and it’s too blown out. The afternoon is a step up though – 4ft from the SSW, period still short at 7 seconds, but the wind goes offshore, cleanin’ it up. The combined energy is moderate at 159 (units). It’s surfable, but it’s not gonna be one for the albums.

The real standout in this forecast is Wednesday the 22nd afternoon. We’re lookin’ at a solid 7ft swell from the south, with a period of 10 seconds, and the wind is cross-offshore. The combined energy jumps right up to a strong 752 (units). Now, this is a big one – 7ft is expert territory, so if you’re not comfortable in that size, stay on the beach. It’s a reef and point break, so that longer period (10s) will be workin’ nicely on the take-off. For those who know what they’re doin’, this is the day to circle.

Thursday the 23rd morning is still a decent shout with 4ft from the south (8 seconds) and a light cross-off breeze, giving it a combined energy of 262 (units). It’s a solid option if you missed the big one.

After that, the swell drops off again. The rest of the week and into the next (starting Monday July 28th) is pretty average. There’s a couple of mornings with glassy conditions, like Friday the 24th morning and Monday the 27th morning, but the swell is small and the energy is low. The 27th has a 4ft south swell with an 8-second period and glassy wind – that’s a nice little window for a quiet session, just don’t expect much power.

The water temp is a bit colder than normal for this time of year, around 68°F with a -2°F anomaly. So you might want a slightly thicker spring suit.

Overall, the real magic is that Wednesday the 22nd afternoon. It’s big, it’s punchy, and it’s clean. The rest is a bit of a waiting game. It’s been a quiet spell but it won’t stay poor forever.

Rusty.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Sat night. Warm (max 27°C on Fri afternoon, min 19°C on Sun night). Winds increasing (light winds from the WNW on Fri morning, strong winds from the SSW by Sat night).

Days 4-6 Weather Summary

Heavy rain (total 39mm), heaviest during Tue night. Warm (max 24°C on Wed afternoon, min 19°C on Mon morning). Winds increasing (light winds from the ENE on Mon morning, strong winds from the SW by Tue night).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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
1
0
0
0
0
0
0
0
0
1
3
2
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)
0.4
SSW
5
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
13
0.1
SE
13
1.4
SSW
7
1.2
SSW
7
1
S
8
0.9
SSW
8
0.9
S
8
0.9
S
7
0.6
SSW
7
0.9
SE
6
1.1
SSE
7
1.2
SW
7
2
S
10
1.8
S
9
1.2
S
8
0.9
SSW
8
0.8
SE
7
Wave Graph
Metric surfscale
Energy kJ
9
8
8
7
7
7
176
153
115
104
95
88
42
59
99
143
752
526
195
107
62
Wind (km/h)
10
WNW
15
SW
15
WSW
25
SSW
30
S
30
SW
25
WNW
20
WNW
15
NNE
10
ENE
15
SSE
15
SSE
25
SSE
25
SSE
50
SW
30
SW
30
SW
15
W
10
SW
20
SSW
10
SSE
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
cross
on
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
High Tide
10:56AM0.95m
11:08PM0.94m
11:45AM0.94m
11:52PM0.85m
12:33PM0.91m
00:35AM0.76m
1:24PM0.88m
1:18AM0.68m
2:18PM0.84m
2:02AM0.61m
3:18PM0.80m
2:56AM0.57m
4:23PM0.79m
4:16AM0.55m
Low Tide
4:31PM-0.02m
5:04AM-0.05m
5:25PM0.05m
5:44AM0.01m
6:20PM0.11m
6:23AM0.07m
7:21PM0.17m
7:03AM0.12m
8:32PM0.22m
7:48AM0.17m
9:44PM0.24m
8:40AM0.20m
10:46PM0.24m
part cloud
part cloud
clear
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
heavy rain
thunderstorm
clear
clear
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:30
5:30
5:31
5:31
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:15
8:15
8:15
8:14
8:13
8:12
 mm
3
10
35
4
Temp °C
23
27
25
23
24
23
23
27
26
21
22
21
22
22
23
23
24
24
20
22
22
Feels °C
20
23
20
23
21
19
20
23
23
19
19
18
21
20
21
20
20
21
19
20
21
  • 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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