Surf Break

Lat Long: 41.07° N 71.85° W

Turtle Cove Surf Forecast and Surf Report

Issued: 7 pm 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Turtle Cove sea temperature is
19.0°C
0.7° 

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 28 Sep 2026:

  • Best quality surf: Tuesday 29 Sep, 2PM (local time) - 1.5ft (0.5m), 9s period, E swell with offshore winds.
  • Most powerful swell: Monday 28 Sep, 5PM (local time) - 6ft (1.9m), 8s period, S swell with 408 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 29 Sep, 2PM (local time) - 1.5ft (0.5m), 9s period with E 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 (Sep 29) at 2PM. The primary swell is predicted to be 0.5m and 9s 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 1.9m 8s and forecast to arrive on Monday (Sep 28) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Thursday (Oct 01) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Tue 29th Sep)1.5ft (0.5m) 9s
Best Surf 2PM (Tue 29th Sep)1.5ft (0.5m) 9s
Most Powerful 5PM (Mon 28th Sep)6ft (1.9m) 8s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun night. Very mild (max 19°C on Tue night, min 13°C on Mon night). Winds decreasing (strong winds from the NE on Sun night, calm by Wed morning).

Days 5-7 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 24°C on Fri afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the NNE by Sat afternoon).

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
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
1
1
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)
1.8
ENE
6
0.9
E
9
1.9
S
8
0.9
S
7
0.6
E
8
0.5
E
9
0.5
E
9
0.5
ESE
9
0.5
ESE
8
0.5
E
9
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.9
SSW
6
0.8
SSW
6
0.4
SE
11
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
265
122
408
69
51
41
40
44
41
39
35
36
35
35
33
45
38
29
25
Wind (km/h)
45
NE
20
ENE
30
NNE
25
NNW
15
NW
15
WSW
5
NE
0
SSE
15
SSW
15
WSW
15
SW
20
SW
20
WSW
20
WSW
25
SW
30
NNW
25
NNE
10
NNE
25
NE
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
off
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
High Tide
8:53PM0.88m
9:11AM1.01m
9:35PM0.86m
9:53AM1.02m
10:20PM0.82m
10:40AM1.01m
11:09PM0.78m
11:32AM0.97m
00:06AM0.73m
12:33PM0.93m
1:13AM0.71m
1:47PM0.88m
2:34AM0.71m
Low Tide
2:40AM-0.04m
3:21PM-0.02m
3:20AM-0.03m
4:08PM0.00m
4:03AM-0.01m
4:59PM0.04m
4:50AM0.03m
5:57PM0.09m
5:44AM0.08m
7:09PM0.14m
6:47AM0.13m
8:36PM0.15m
mod rain
light rain
rain showers
light rain
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
rain showers
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:39
—
—
6:41
—
—
6:41
—
—
6:43
—
—
6:43
—
—
6:45
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:36
—
6:35
—
—
6:32
—
—
6:30
—
—
6:30
—
—
6:28
—
—
6:25
—
 mm
7
4
4
2
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
Temp °C
17
18
18
15
15
18
19
17
18
19
20
21
23
23
24
22
15
16
16
Feels °C
11
16
17
10
12
16
19
18
17
17
19
19
21
21
22
20
10
11
13
  • 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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