Raneika Beach Surf Forecast and Surf Report

G’day, Rusty here. Look, I’ll level with you – the next 16 days at Raneika Beach (reef) are a mixed bag. We’ve got a few windows that’ll get your heart pumping, but there’s plenty of flat spells and windy junk to sift through. The water’s a bit cooler than normal for this time of year, sitting at 54°F, so you’ll want a decent spring suit.

Let’s start with the first real nod. The opening of the run is a slow burn. Saturday morning, September 5th, we’ve got tiny 2ft SSW swell with a 9-second period, combined energy of 74 (weak). It’s glassy and clean though, with a gentle offshore from the WNW. It’s surfable, but ordinary – just a little trim for the log.

Sunday morning, September 6th, is similar: 2ft SSW, 9-second period, combined energy of 90 (weak). Cross-off wind from the NNW keeps it clean. Still small. Sunday afternoon turns to junk – 1ft, with a long 18-second period from the SSW, but the wind is cross and messy. Not worth getting wet.

Monday, September 7th, is a write-off. Strong cross winds and a 4ft windswell from the N with a 4-second period (combined energy 99). That’s short-period, wind-affected slop. Skip it.

Now, Tuesday, September 8th – here’s where it gets interesting. The morning is marginal, with 5ft SSW swell, 9-second period, and a clean cross-off wind. Combined energy is 671 (moderate). But Tuesday afternoon? That’s a standout. The swell jumps to 7ft from the SSW, same 9-second period, and combined energy hits 1366 (strong). Winds are light cross-off from the SSW. This is excellent for experienced surfers – solid, clean, and punchy. Over 8ft it’s expert-only, so this is the sweet spot. Raneika Beach is a reef, so the long-period groundswell will line up nicely. Crowds are possible here, so get out early.

Wednesday, September 9th, morning is glassy with 5ft S swell, 9-second period. Combined energy 360 (moderate). Clean, fun, but not the standout. Afternoon goes onshore and turns to mush.

We then hit a dry spell. Thursday and Friday, September 10th and 11th, are small and weak. Friday morning has a 15-second period SSW swell at 1ft, but the energy is just 184 (weak). Saturday, September 12th, morning is a tease: 7ft SSW, 8-second period, combined energy 1229 (strong), with a fresh offshore wind from the W. But that afternoon the wind ramps to 34 mph offshore from the W, swell hits 10ft, and it’s a near gale – near impossible to paddle into. That’s for the tow-in crew only.

The next real standout is Tuesday, September 15th. Afternoon session: 8ft S swell, 12-second period, combined energy 1918 (very strong). Winds are offshore from the W at 16 mph, moderate offshore and clean. This is excellent for experienced surfers. The long period (12 seconds) means proper groundswell, and Raneika’s reef will handle it. This is the best on offer – a true gem.

After that, it fades. Wednesday, September 16th, through Sunday, September 20th, is a mix of small, weak, or blown-out conditions. The final days have strong southerly winds and only 3ft to 5ft swell, with energy never breaking 767 (moderate). The wind is too strong for clean surf.

So, bottom line: you’ve got two real standouts – Tuesday afternoon, September 8th, and Tuesday afternoon, September 15th. Both are for experienced surfers, with clean, strong swell. The rest is either small, windy, or just ordinary. There’s a gap of several days with no real recommendations between September 10th and 14th, and again after the 16th. But with a consistent reef like this, forecasts can change, so keep an eye on it.

Rusty.

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