Arrieta Surf Forecast and Surf Report

G’day, Rusty here. Let’s be straight with you – this is a tough one for Arrieta. The whole 16-day window looks like a bust for decent surf. I’ve been staring at this and it’s just a long run of poor surf conditions, with a score of 0 across the board except for a tiny flicker right at the end. The problem is a persistent cross-shore wind and a weak, short-period swell that’s all wrong for the break.

We start off on Thursday 16 July with a 5 ft NE swell, but it’s got a short period of 7 seconds and the wind is a cross-shore from the NNE at 19 mph. The combined energy is weak at 211, and the water is sitting at 74°, which is a touch warmer than normal for this time of year. The conditions are lumpy cross-chop, and it’s immediately marked as poor. This just doesn’t feel like surfing – it’s more like a battle.

This pattern locks in for days. The swell builds gradually, hitting 6 ft on Friday, 6 ft on Saturday, 6 ft on Sunday, and then creeps into the 7 ft to 8 ft zone from Monday 20 July through to Wednesday 22 July. The wind stays a strong cross-off shore from the north, which keeps the surface clean, but the swell period stays stuck at 8 seconds and the direction is from the NNE, which is not the optimum N direction for Arrieta. The energy climbs from 301 to 642, but the wave comment never changes – it’s all poor surf conditions. For a sheltered reef break that’s inconsistent at the best of times, this is a total write-off.

The second week doesn’t improve. From Thursday 23 July to Sunday 26 July, we see 7 ft to 8 ft NNE swell, with periods still at 8 to 9 seconds. The energy gets up to 952 on Saturday 25 July, but the wind goes cross-off from the north, so the surface is clean. But the comment still says poor surf conditions. This is a beach-and-reef setup, and the swell is too short-period and from the wrong angle – honestly, this setup looks more interesting for kite surfing than paddle surfing.

The only glimmer is on Tuesday 28 July. The swell hits 8 ft from the north with a period of 9 seconds, and the combined energy jumps to 1090. The wind is a moderate cross-offshore from the north at 16 mph, and the comment upgrades to “marginal surf forecast or questionable tide conditions” with a score of 2 out of 10. That’s the best of the lot, but it’s still not good. At 8 ft, this is only for experts, and the period is average, not the long groundswell that makes this reef really sing. The crowd is listed as “sometimes,” so you might have it quiet, but honestly, it’s barely worth a look.

After that, Wednesday 29 July to Friday 31 July drops back into pure poor conditions with cross-shore wind and lumpy chop. The swell hangs around 7 ft to 8 ft, but the energy fades from 1051 down to 593. There’s no saving this.

So what’s the takeaway? This is a massive gap of 16 days with no real surf on offer. Arrieta is an inconsistent reef that only works when the conditions align, and they just don’t here. The swell is too short-period, the wind is mostly wrong, and the direction is off. It’s a blank run, and for this area, that’s not unusual when the forecast is this stubborn. Fingers crossed the models change, but for now, leave the board at home.

Rusty.

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