Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 7 pm 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
17.0°C
1.5° 

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 18 Oct 2026:

  • Most powerful swell: Wednesday 21 Oct, 2AM (local time) - 10ft (3.0m), 9s period, ENE swell with 1,635 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 3.0m 9s and forecast to arrive on Wednesday (Oct 21) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Wed 21st Oct)10ft (3.0m) 9s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Tue afternoon, min 5°C on Sat night). Winds increasing (light winds from the NE on Sun afternoon, strong winds from the NNE by Tue afternoon).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 15°C on Thu afternoon, min 8°C on Wed morning). Winds decreasing (strong winds from the NE on Tue night, moderate winds from the NNE by Thu night).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
NE
5
0.8
ENE
5
0.7
E
5
1
E
6
1.9
ESE
10
2.2
ESE
10
2.3
ESE
11
2.1
ESE
10
2
ESE
10
3
ENE
9
3
ENE
9
3
ENE
10
2.1
E
10
1.9
E
10
1.8
E
9
1.8
ENE
8
1.8
E
9
2.1
ENE
9
1.2
E
11
Wave Graph
Metric surfscale
Energy kJ
115
34
27
62
710
1001
1260
821
698
1635
1509
1482
878
687
541
468
493
675
338
Wind (km/h)
30
NNE
20
NE
15
ENE
25
E
40
NE
45
NE
45
NNE
50
NE
50
NNE
50
NE
45
NE
45
NE
35
NNE
35
NNE
30
NNE
35
NNE
35
NNE
30
NE
35
NE
Wind State
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
00:49AM0.60m
1:20PM0.69m
1:57AM0.59m
2:27PM0.67m
3:23AM0.62m
3:45PM0.68m
4:34AM0.68m
4:47PM0.71m
5:21AM0.76m
5:35PM0.74m
6:00AM0.84m
6:19PM0.78m
Low Tide
6:31AM0.28m
7:56PM0.27m
7:40AM0.31m
9:11PM0.25m
9:06AM0.30m
10:07PM0.21m
10:24AM0.24m
10:49PM0.16m
11:19AM0.17m
11:29PM0.10m
12:06PM0.09m
00:08AM0.04m
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:01
—
—
7:01
—
—
7:03
—
—
7:05
—
—
7:05
—
—
7:07
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
—
6:01
—
—
6:00
—
—
5:59
—
—
5:58
—
—
5:57
—
—
5:54
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
9
7
10
10
10
12
11
12
14
13
8
9
9
10
15
13
10
13
11
Feels °C
0
1
5
4
2
4
2
2
4
3
-2
0
0
2
8
7
2
5
3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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