Whangamata Estuary Surf Forecast and Surf Report

Alright, let’s talk it through in feet and knots.

Looking at the full 16-day picture for Whangamata Estuary, I’ll level with you – it’s a long, quiet stretch for the most part. The first chance of anything ridable is Friday, 14 August morning, and even that’s a bit touch-and-go.

So, the pattern: a long gap of nothing, then a couple of small, messy days, then a whole lot of flat, glassy water that looks pretty but offers no ride. The only real standout is way out at the end – Friday, 28 August morning. That’s the one that’s got my attention, even if it’s a long way off.

Let’s go through it in order.

Thursday, 13 August is a washout. Showers and a 20 km/h wind from the NNE tearing up a 7 ft swell from the NE. It’s poor. Combined wave energy sits at 403 – that's moderate, but the cross-onshore wind kills it.

Friday, 14 August morning gives you a small window. Swell from the ENE at 7 ft, but with a short period of 7 seconds. Light cross-shore wind. The file calls it “marginal,” and I’d say the same – the energy is there at 676, but it’s not well-formed. Might be worth a look for the stubborn surfer. That afternoon, it’s back to poor.

Saturday, 15 August looks a little better. Morning is still marginal with 5 ft from the E at 9 seconds. The afternoon, though, is the best of this early stretch: 4 ft from the ENE, 8-second period, with a clean cross-offshore breeze from the SW. Wave energy is moderate at 277. Small, but it’ll be clean.

Sunday, 16 August morning is clean but fading fast – 4 ft from the E at 8 seconds. Surfable, but nothing special.

Then from Monday, 17 August all the way through to Wednesday, 27 August, it’s flat. Wave heights drop to 0.3 ft or 0.7 ft for days on end. The wind is often glassy or offshore, which is a real tease, but there’s no swell to push it. Combined energy readings are in the single and low double digits – that’s weak, basically flat water.

Now for the one to get excited about. Friday, 28 August morning. This is it. A pulse of 7 ft swell from the NNW with an 8-second period. The wind is glassy, and combined wave energy jumps to 689 – solid moderate energy. The file says “expect very good surf conditions.” This is a promise of clean, punchy waves at the Estuary. It’s a long way off, so don’t get too set on it yet, but it’s the one on the radar.

For the rest, it’s a waiting game. This kind of flat run is normal for this spot. Keep an eye on it.

- Rusty

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