
Surf Forecasts:
Turtles surf forecast from 4 Sep 2026:
- Best quality surf: Friday 11 Sep, 7AM (local time) - 6ft (1.8m), 16s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 4PM (local time) - 8ft (2.5m), 16s period, S swell with 3,928 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 7AM (local time) - 6ft (1.8m), 16s period with SW 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 Friday (Sep 11) at 7AM. The primary swell is predicted to be 1.8m and 16s period with a secondary swell of 0.3m and 24s. Another secondary swell of 0.9m and 9s is also forecast. 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 16s and forecast to arrive on Tuesday (Sep 08) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 11th Sep) | 6ft (1.8m) 16s |
| Best Surf | 7AM (Fri 11th Sep) | 6ft (1.8m) 16s |
| Most Powerful | 4PM (Tue 8th Sep) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Turtles over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’m not gonna sugarcoat it: Turtles is gonna be a frustrating stretch for the next couple of weeks. The water’s sitting at a warm 81°F – pretty much spot on for this time of year, so no surprises there. But the wind… it’s hammering out of the SE almost constantly, and while that’s technically cross-off, it’s pushing 15 to 25 mph most days. That’s a stiff breeze, and it’s gonna mess with the surface, making it bumpy and tough to get a clean ride, even when the waves look decent on paper.
The real problem is the swell energy. The combined energy (668) kicks off weak on Friday 4th, and while it builds into the moderate range (803, 1333) over the weekend, the wave comments keep calling it “marginal” – that’s the model telling us the tide or conditions are off. By Sunday 6th, the energy jumps into the strong range (1716, 1910) with swell up to 6 ft from the SSW, but that 22–25 mph SE wind is gonna chop it up. It’s the same story through to Monday 7th and Tuesday 8th – energy keeps climbing (4140 on Tuesday morning!), and the swell hits 8 ft on Tuesday afternoon, swinging more S. That’s expert territory – way too much for beginners – and with that wind, it’s going to be a battle just to get out the back.
The standout window is probably Tuesday 8th morning, despite the caveats. You’ve got a 6 ft SSW swell with a very long period of 18 seconds (groundswell), and the combined energy is a whopping 4140 – strong, powerful stuff. Turtles is a reef break, so that long-period swell should wrap in nicely and give some proper shape. But that 19 mph cross-off wind is still there, and with 8 ft on the afternoon session, it’s really only for experienced crew who know the reef. Crowds are listed as “sometimes,” so you might get a few out, but with conditions this marginal, it shouldn’t be a madhouse.
After Tuesday, things settle a bit but never get truly good. Wednesday 9th to Friday 11th sees swell dropping back to 6–6 ft, energy in the strong range (around 1862–1868), and periods still solid at 15–16 seconds. The wind stays cross-off at 12–19 mph – a touch lighter on Friday 11th morning, which is the best of that little run. But it’s still “marginal,” so don’t get your hopes up.
Then from Saturday 12th into the second week, it gets lumpy and chunky. Saturday afternoon has a 7 ft SW swell with a 19-second period – very long period – and energy at 3937. That’s a lot of water moving, but the wind is still 19 mph cross-off. Sunday 13th has 8 ft SW swell and energy in the 3600s – again, expert only, and that persistent SE wind is going to make it a messy, windy affair. The next few days (14th–17th September) hover around 6–7 ft with strong energy, but the wind never relents. It’s just the same story: waves are there, but the wind is ruining them.
The only flicker of hope comes on Friday 18th September. Morning session shows a 6 ft S swell with energy at 3293, and the wind drops to 12 mph from the SE – the lightest it’s been in the whole run. That’s still cross-off, but at 12 mph it’s a moderate breeze, and the long period (13 seconds) isn’t super long, so it should be a bit more manageable. The afternoon jumps to 7 ft from the SSW with a 17-second period, so the window is narrow. That Friday morning is probably your best bet for a half-decent paddle. But it’s a long way out – nine days – so don’t book the week off just yet.
Honestly, if you’re a kitesurfer, the setup looks more interesting than paddle surfing for most of this period. The strong, consistent cross-off wind and decent swell would give you some solid rides. For the rest of us, it’s a case of watching the forecasts and hoping the wind eases up. It tends not to stay this windy forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 24°C on Fri night). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Mon morning, min 24°C on Mon afternoon). Mainly fresh winds. | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 14 | SSW 16 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | S 16 | S 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
444 | 341 | 515 | 1165 | 649 | 1307 | 1086 | 1675 | 1393 | 817 | 577 | 1066 | 1683 | 3928 | 3142 | 1450 | 1374 | 1314 | 1536 | 1591 | 1531 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:37AM0.82m | 00:03AM1.33m | 12:30PM0.70m | 1:03AM1.25m | 2:07PM0.61m | 2:32AM1.18m | 4:55PM0.65m | 4:17AM1.18m | 6:11PM0.79m | 5:39AM1.24m | 6:52PM0.96m | 6:39AM1.29m | 7:26PM1.12m | ||||||||
Low Tide | 5:02PM0.30m | 7:10AM0.35m | 5:36PM0.39m | 8:53AM0.40m | 6:27PM0.49m | 10:49AM0.36m | 8:48PM0.58m | 11:58AM0.29m | 11:06PM0.53m | 12:42PM0.22m | 00:22AM0.42m | 1:18PM0.17m | 1:16AM0.30m | ||||||||
5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | |
— | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 24 | 26 | 25 | 24 | 26 | 25 | 24 | 26 | 25 | 24 |
Feels °C | 25 | 23 | 23 | 24 | 22 | 22 | 24 | 22 | 22 | 24 | 23 | 22 | 24 | 22 | 22 | 24 | 22 | 23 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 14 | SSW 16 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 19 | S 12 | S 16 | S 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SW 16 | SW 16 |
444 | 331 | 515 | 1165 | 649 | 1307 | 1086 | 1675 | 1393 | 817 | 577 | 1066 | 980 | 3928 | 3142 | 1450 | 1374 | 1314 | 1536 | 1591 | 1531 | |
Swell 2 Height (m) Direction Period (s) | S 16 | SSW 16 | SSW 17 | — | SSW 18 | S 20 | SSW 13 | — | SW 23 | SW 21 | SSW 20 | SSW 13 | SSW 18 | S 14 | — | — | — | — | S 10 | — | SW 26 |
139 | 341 | 433 | — | 582 | 276 | 434 | — | 21 | 117 | 346 | 402 | 1683 | 189 | — | — | — | — | 117 | — | 26 | |
Swell 3 Height (m) Direction Period (s) | — | W 15 | W 15 | — | — | — | — | — | SW 23 | S 16 | S 16 | S 15 | — | — | — | — | — | — | — | — | — |
— | 4 | 4 | — | — | — | — | — | 21 | 47 | 44 | 70 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 12 | — | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 10 | SSE 10 | SSE 9 |
85 | 127 | 163 | 168 | 233 | 297 | 196 | 235 | 264 | 203 | 236 | 197 | 1477 | — | 1189 | 505 | 488 | 308 | 209 | 240 | 146 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 253 | 294 | 36 | 294 | 974 | 36 | 294 | 974 | 36 | 294 | 294 | 36 | 294 | 294 | 36 | 294 | 884 | 36 | 240 | 294 | 36 |
Best forecast wave conditions in West Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.
Turtles is 40 km (25 miles) from the city of Pelabuhanratu. If you plan a holiday in West Java, look for hotels and other accommodation in Pelabuhanratu. Pelabuhanratu has rooms for a wide range of budgets as well as car hire and transport links.










