Pererenan Surf Forecast and Surf Report

G’day, I’m Rusty, and I’ve been staring at the charts for Pererenan. There’s surf on the way, but for the next couple of weeks, it’s going to be a bit of a mixed bag. The water temp is sitting at about 80°, which is normal for this time of year, so you’ll be fine in boardshorts.

The window kicks off Saturday 5 September with a solid groundswell. We’re looking at a 6 ft swell from the SSW with a very long period of 16 seconds. The combined swell energy is strong (1826), but the wind is a cross-shore from the SE at 9 mph, putting a slight chop on the face. It’s a bit lumpy, and the forecasters are calling it marginal, so it’s not going to be the cleanest session. This trend continues through Sunday and Monday, with the swell hanging around 7 ft to 7 ft from the same direction, periods still long (14-17 seconds), but the wind stays cross-shore from the SE at 9-12 mph, leaving a little cross-chop on the waves. The energy stays moderate to strong throughout these days.

Tuesday 8 September the wind shifts cross-on from the SSE at 9 mph, making things choppier. The swell drops a touch to 5 ft in the morning, but the period jumps to 19 seconds, giving it a very long, drawn-out feel. The combined energy is still strong (2774). It’s not the best for clean surfing. Wednesday 9 September sees the biggest swell of the week, hitting 8 ft from the SSW with a 16-second period and strong energy (3182). The wind is cross-on from the S at 6 mph, so it’s going to be a bit bumpy, but the size is there. That’s expert territory for sure.

Into the second week, the patterns hold. From Thursday 10 September through to Saturday 12 September, we’ve got consistent 5 ft to 7 ft SSW to SW swell with periods around 14-16 seconds, and the wind stays cross-shore from the SE at 9 mph, so still that slight chop.

Now, the standout moment in this whole outlook is Sunday 13 September morning. The forecast shows a 7 ft swell from the SW with a very long period of 18 seconds and strong energy (2986). More importantly, the wind is a clean cross-offshore from the ESE at 9 mph. That’s going to clean the waves right up. It’s a solid, lined-up groundswell with good shape, and the wind should keep the faces smooth. This is the one to circle on your calendar. After that, the following week from 14 September onwards keeps the swell coming steady, with plenty of days in the 5 ft to 7 ft range from the SW and SSW. The wind is mainly cross-shore or cross-offshore from the ESE, offering a few more clean-looking windows, like the mornings of 15, 16, and 18 September. But keep in mind, late in the outlook the swell period drops a bit.

Crowds at Pererenan (Indonesia) can be a problem – it’s often busy. For that Sunday 13 September morning, you might want to get there early. The setup is a beach and reef break, so that long-period groundswell will wrap nicely, but it can also close out a bit if it’s too straight. Overall, there’s plenty of swell, but a lot of it is crossed-up. The best bet is that clean Sunday.
Rusty

Read more