Turtles Surf Break

Lat Long: 23.97° S 113.47° E

Turtles Surf Forecast and Surf Report

Issued: 7 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Turtles sea temperature is
22.3° C
0.4° 

Turtles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Turtles surf forecast from 19 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 8AM (local time) - 8ft (2.4m), 16s period, WSW swell with offshore winds.
  • Most powerful swell: Thursday 27 Aug, 2AM (local time) - 8ft (2.5m), 17s period, WSW swell with 3,786 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 8AM (local time) - 8ft (2.4m), 16s period with WSW swell.

Best Forecast Surf Conditions for Turtles this week:

The surf forecast for Turtles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8AM. The primary swell is predicted to be 2.4m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Turtles in the next 16 days are 2.5m 17s and forecast to arrive on Thursday (Aug 27) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 20th Aug)8ft (2.4m) 16s
Best Surf 8AM (Thu 20th Aug)8ft (2.4m) 16s
Most Powerful 2AM (Thu 27th Aug)8ft (2.5m) 17s

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


The Lowdown

Alright folks, Rusty here. Let's talk about what's on the menu for the next couple of weeks. We've got one solid spot to focus on, and it's going to be a bit of a waiting game for the really good stuff.

The main event is Turtles, a reef break that is fairly consistent and exposed to the swell. The water's sitting at a pretty normal 72°F for this time of year, so nothing out of the ordinary there.

The week starts off with a bit of a tease. A solid, long-period groundswell is rolling in from the WSW, with heights around 8ft and a very long period of 15 seconds, packing a massive punch of energy (2650). But the wind is a cross-on from the SW, so it's not going to be clean. Thursday morning, August 20th, is when things get interesting. The swell holds at 8ft from the WSW, period stretching to 16 seconds, and the energy jumps even higher (3192). The wind swings around to a light ESE breeze, making it cross-offshore and clean. That's prime for experienced surfers at this exposed reef break. The afternoon session on Thursday looks equally good, with a light SE breeze keeping it clean. This is the standout window of the whole forecast.

After that, Friday the 21st through Sunday the 23rd sees the swell start to drop a bit, but more importantly, the wind gets messy. Friday morning has a cross-on wind, and by Saturday afternoon, it's a moderate cross-onshore breeze chopping things up. Sunday is a write-off with strong, cross-shore winds.

We hit a bit of a lull from Monday the 25th until Friday the 29th. The swell energy drops significantly, bottoming out at 590 on Tuesday the 25th, and the winds are mostly onshore or cross-shore, making for choppy, poor conditions. The surf will be small and weak.

Things start to look up again on Saturday the 29th of August. The morning sees a moderate offshore breeze from the ESE, cleaning up a 5ft SW swell. It's not huge, but it's clean. The afternoon gets even better with a light cross-offshore breeze and a smaller 4ft swell, but the conditions are noted as "very good." Then Sunday the 30th of August morning is a real standout for the second week. The swell jumps back up to 5ft from the WSW with a very long period of 17 seconds, and the energy is back up to 2413. The wind is a moderate offshore from the ESE, meaning clean, powerful lines. That's excellent for experienced surfers. The afternoon on Sunday gets blown out again by a cross-on wind.

The final few days of the forecast, into September, show a pattern of moderate to large WSW swells with periods around 14-17 seconds, so the energy is there, but the wind is often cross-on or onshore, spoiling the quality. The cleanest window there looks like Monday morning, September 1st, with a cross-offshore breeze and a 7ft swell.

So, to sum it up: the best bet by a long shot is Thursday, August 20th. Get out there for the morning or the afternoon session. If you're looking further ahead, circle Sunday morning, August 30th. That has the potential to be a cracker, though it's a bit further out so keep an eye on it.

Rusty.

Short Range Forecast

Heavy rain (total 26mm), heaviest during Thu morning. Warm (max 21°C on Fri afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the SSE on Wed night, calm by Thu night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 16°C on Mon morning). Winds decreasing (fresh winds from the S on Mon night, light winds from the SW by Tue afternoon).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
5
4
4
4
3
3
4
1
1
2
0
2
2
1
2
3
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)
2.2
WSW
15
2.5
WSW
16
2.4
WSW
16
2.3
WSW
16
2.1
WSW
15
2.1
WSW
15
2
WSW
14
1.9
SW
14
1.7
SW
14
1.9
WSW
16
1.6
SW
16
1.4
SW
14
0.9
WSW
16
1.7
WSW
15
1.7
WSW
14
1.7
WSW
14
1.4
SW
13
1.4
SW
12
1.1
SW
12
Wave Graph
Metric surfscale
Energy kJ
2206
3192
2936
2663
2043
1963
1690
1407
1170
1677
1178
731
457
1423
1261
990
679
531
293
Wind (km/h)
20
SE
20
E
10
SSE
0
NNE
5
NE
10
SSW
10
S
5
NW
20
SW
25
SSW
25
SSE
35
S
35
SSE
25
SE
25
S
30
SSE
15
ESE
25
SW
20
S
Wind State
cross-off
off
cross-off
glassy
glassy
cross
cross
glassy
cross-on
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
off
cross-on
cross
High Tide
2:08AM1.16m
2:44PM0.64m
2:41AM1.10m
3:34PM0.56m
3:22AM1.05m
6:02PM0.50m
4:20AM0.99m
5:46AM0.96m
7:17AM0.98m
10:47PM0.73m
Low Tide
9:10AM0.35m
7:20PM0.43m
10:15AM0.40m
7:23PM0.47m
12:16PM0.42m
6:22PM0.50m
2:11PM0.37m
3:01PM0.31m
3:32PM0.26m
2:14AM0.67m
light rain
heavy rain
light rain
mod rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:47
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:09
6:10
6:10
6:10
6:12
6:12
 mm
4
12
2
8
Temp °C
20
17
18
19
20
21
20
21
21
21
21
22
19
21
25
21
23
26
21
Feels °C
15
16
18
21
21
21
20
22
21
19
17
16
13
16
21
15
19
23
18
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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 Turtles Surf forecast

The above surf forecast table for Turtles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Turtles can be found by selecting the local surf guide option on the grey menu. Our Turtles 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 (Turtles) 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 Turtles 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.

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