
Surf Forecasts:
Turtles surf forecast from 13 Sep 2026:
- Best quality surf: Monday 14 Sep, 7AM (local time) - 6ft (1.9m), 16s period, SW swell with offshore winds.
- Most powerful swell: Saturday 19 Sep, 10PM (local time) - 6.5ft (2.0m), 16s period, SW swell with 2,084 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 7AM (local time) - 6ft (1.9m), 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 Monday (Sep 14) at 7AM. The primary swell is predicted to be 1.9m and 16s period with a secondary swell of 0.9m and 7s. Another secondary swell of 1.5m and 7s 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 2.0m 16s and forecast to arrive on Saturday (Sep 19) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Sep 19) at 4PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 14th Sep) | 6ft (1.9m) 16s |
| Best Surf | 7AM (Mon 14th Sep) | 6ft (1.9m) 16s |
| Most Powerful | 10PM (Sat 19th Sep) | 6.5ft (2.0m) 16s |
Table - best surf conditions forecast for Turtles over the next 16 days.
The Lowdown
Alright, Rusty here. Let's break down what's cooking for the next couple of weeks.
So, here's the deal. We've got Turtles, a very consistent reef break that's going to have waves the whole time, but the conditions are just never quite right. It’s going to be a frustrating stretch of cross-off winds that keep things from getting truly good. The water temp is about average for this time of year, nothing wild. The real standout doesn't show up for nearly two weeks, so you'll need to be patient.
The pattern kicks off on Monday the 14th of September. We have a decent 6ft SW groundswell rolling in with a long 16 second period. The combined energy is strong at 2007, so there's plenty of punch. But the wind is a 9 mph cross-off from the SE, which just isn't the magic offshore direction for this spot. It'll be clean, but not perfect. That same theme holds for days: the swell sticks around the 6ft to 6ft range, with that long period, but the wind stays a cross-off, and actually gets a bit stronger mid-week, hitting 18-22 mph. This keeps the scores low. It’s surfable, but it’s not the kind of day you get stoked about.
We drop off a bit towards the end of the first week, with the swell backing down to 4ft to 5ft by the 22nd of September. The energy drops to moderate levels (around 886-1343), and the wind is still a problem. Not great.
Then things start to look interesting again around Sunday the 21st of September, with a 6ft SSW swell, and then we see a bit more size early in the following week. The 25th of September Friday morning shows a 7ft SSW swell at 16 seconds and 1919 energy, but it’s still that same cross-off wind.
Now, here is the standout. You need to circle Sunday the 27th of September. That morning, a solid 8ft SSW groundswell with a very long 20 second period rolls in. The combined energy is massive at 6489, which is very strong. The wind is still a 16 mph cross-off from the SE, but the sheer power and size will make it a session for experienced surfers only. This is big, powerful, long-period groundswell. It's over 8ft, so it's expert territory. That afternoon it even bumps up to 10ft, still with that very strong energy at 6390. It carries into Monday the 28th of September with 8ft SSW swell.
The problem is, this is a reef break. While it's exposed to the SW swell, the long period and size can make a reef setup pretty heavy. The cross-off wind will help keep it from being a total washing machine, but it’s going to be a serious challenge. If you’re an expert, that Sunday morning the 27th is the absolute best on offer in this whole window. But it's a long-range call, so keep an eye on it. For the average surfer, this whole stretch is mostly a write-off until that last big pulse, and even then, it’s for the brave.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 24°C on Sun night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Thu morning, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SSW 14 | SW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 15 |
Wave Graph | |||||||||||||||||||||
1761 | 1761 | 1738 | 1506 | 1254 | 1158 | 1142 | 1279 | 1191 | 1159 | 1034 | 635 | 795 | 701 | 589 | 996 | 1172 | 2008 | 1958 | 1776 | 1776 | |
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 | 9:19AM1.19m | 9:30PM1.44m | 9:52AM1.10m | 10:00PM1.41m | 10:23AM0.99m | 10:30PM1.35m | 10:53AM0.89m | 11:01PM1.26m | 11:22AM0.78m | 11:35PM1.17m | 11:57AM0.68m | 00:17AM1.07m | 1:02PM0.60m | 1:24AM0.99m | |||||||
Low Tide | 3:10PM0.17m | 3:57AM0.12m | 3:35PM0.21m | 4:32AM0.16m | 3:57PM0.26m | 5:07AM0.23m | 4:18PM0.32m | 5:45AM0.32m | 4:38PM0.38m | 6:33AM0.42m | 4:54PM0.45m | 7:58AM0.49m | 5:01PM0.54m | ||||||||
5:48 | — | — | 5:48 | — | — | 5:47 | — | — | 5:47 | — | — | 5:46 | — | — | 5:46 | — | — | 5:45 | — | — | |
— | 5:51 | — | — | 5:51 | — | — | 5:51 | — | — | 5:51 | — | — | 5:51 | — | — | 5:51 | — | — | 5:50 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 27 | 25 |
Feels °C | 28 | 26 | 25 | 25 | 24 | 24 | 26 | 24 | 24 | 26 | 24 | 25 | 26 | 24 | 25 | 26 | 25 | 25 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SSW 14 | SW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 15 |
1761 | 1761 | 1738 | 1506 | 1254 | 1158 | 1142 | 1279 | 1191 | 1159 | 1034 | 635 | 795 | 701 | 589 | 996 | 1172 | 2008 | 1958 | 1776 | 1776 | |
Swell 2 Height (m) Direction Period (s) | SSE 7 | — | W 17 | SE 7 | W 16 | SSW 21 | SW 20 | SW 20 | SW 18 | W 9 | — | SW 16 | SW 20 | SW 20 | SW 18 | SW 13 | SW 14 | WNW 9 | S 8 | NW 9 | — |
70 | — | 5 | 91 | 5 | 45 | 61 | 60 | 255 | 2 | — | 254 | 61 | 99 | 266 | 406 | 507 | 8 | 142 | 3 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 16 | SW 24 | W 16 | — | — | — | — | — | SW 21 | W 11 | W 10 | WNW 10 | WNW 9 | S 12 | — | — | — | — |
— | — | — | 5 | 22 | 5 | — | — | — | — | — | 18 | 2 | 2 | 9 | 8 | 12 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 7 | SSE 6 | SSE 6 | SSE 7 | SSE 8 | — |
176 | 97 | 91 | 227 | 114 | 103 | 103 | 120 | 97 | 78 | 110 | 88 | 85 | 99 | 75 | 79 | 119 | 113 | 204 | 147 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 956 | 36 | 294 | 294 | 36 | 294 | 956 | 36 | 294 | 240 | 36 | 294 | 240 | 36 | 294 | 294 | 36 | 294 | 40 | 36 |
Best forecast wave conditions in West Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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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.
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.










