Mainside Surf Forecast and Surf Report

G’day, Rusty here. Look, I’ll level with ya – the first week or so is a bit of a write-off for Mainside. We’ve got a long gap of nothing but flat, poor surf conditions from Sunday the 26th of July right through to the end of the month. It’s a tough stretch.

Then we creep into the start of August with the tiniest of dribbles. On the morning of Saturday the 1st, we might see a glassy 0.6 ft wave from the east, but it’s barely a ripple. The 2nd of August brings a slightly bigger 1 ft swell from the west-northwest, but it’s short period and weak. It’s still not worth paddling out for.

Now, things start to get interesting around Tuesday the 4th of August. The morning shows a proper uptick: a 3 ft east swell with a long 16-second period, and the combined energy hits 396 (moderate). The wind is glassy, which is a massive positive. It’s still on the smaller side, but it’s clean and the first real sign of life. The water temperature is 85°, which is about 0.9° above normal – pretty average for this time of year.

The standout, without a doubt, comes on the morning of Wednesday the 5th of August. We’ve got a 4 ft east swell, still carrying that lovely 16-second period, and the combined energy jumps to 746 (moderate). The wind is a gentle offshore breeze from the north-east, keeping it clean. This is the best on offer in the whole window – a solid, clean, long-period groundswell for the reef. Be aware, crowds are possible here.

Thursday the 6th of August holds up well, with a 4 ft east swell in the morning, but the real standout energy kicks in the afternoon with a 5 ft east swell at 17 seconds, and the combined energy rockets to 1320 (strong). The wind stays cross-offshore, keeping it clean. This is prime.

Friday the 7th of August sees the swell bump up to 7 ft in the morning and 8 ft in the afternoon, both from the east with an 18-second period. The energy is massive (2934 and 3361), but the wind swings cross-shore, and the quality drops. This is now getting into expert territory, and the crowd factor will be real.

The weekend of the 8th and 9th turns ugly. A strong onshore wind from the west-northwest on the 8th smashes a 10 ft swell into junk, making it a no-go. The 9th stays messy with a strong cross-onshore wind. By the 10th of August, we see an 12 ft swell from the north-northwest with a 14-second period, but it’s another Monday morning, and the wind is cross-offshore, so it’s powerful but tricky.

So, to sum it up: the first week is a flat, frustrating wait. The real action kicks off on the 4th, with the absolute best windows being the mornings of the 5th and 6th of August – clean, east groundswell with good energy. For the experienced crew, the 7th offers size but with a caveat. Anything after that is a gamble.

Rusty.

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