Fortress Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s have a proper look at what’s on the menu for the next couple of weeks. I’ll be straight with you – we’ve got a bit of a flat spell to start, and the forecast window is long, but there might be a flicker of hope right at the very end.

Right now, surf is basically non-existent. The first few days at Fortress are bringing tiny, weak waves. Friday (11th September) sees a tiny 2-foot southerly swell, but it’s short-period slop, and the combined wave energy is a weak 38. The wind is a moderate breeze, so not doing us any favours. Saturdays and Sunday are just as poor, with waves barely reaching 1 foot to 3 feet. The combined energy stays below 100 – we’re talking about a limp, tired ocean here. The one bright spot on Sunday morning is that the offshore wind will keep the surface clean, even if the waves are pretty underwhelming.

The whole of the following week, from Monday 14th right through to early the next week, is a write-off for decent waves. We’re looking at a solid gap of several days with nothing worth paddling for. The swell stays small and messy, with cross-shore and onshore winds. The water temperature is about average for this time of year, nothing out of the ordinary.

Now, look ahead to the last few days of the window. There’s a pulse of energy showing up. On Wednesday 23rd September, the swell builds slightly, but it’s hammered by strong cross-onshore winds, making it a messy, lumpy mess. Not a chance.

But hold on. Thursday 25th September afternoon sees a jump in energy. A 2-foot swell from the SSE with a 11-second period pushes the combined wave energy to 222 – that’s moderate energy. Problem is, the wind is a moderate cross-shore breeze, so the wave faces will have a chop on them. It’s a glimmer, but nothing to get too excited about.

The standout, and I mean the *only* real standout in this 16-day outlook, is Saturday morning, 26th September. The open ocean is finally starting to talk. We’re looking at a 3-foot swell from the SE, with a solid 12-second period – that’s proper groundswell. The combined wave energy hits a respectable 294, so it’s got some body to it. And here’s the kicker: the wind is a fresh offshore breeze out of the WSW, keeping Fortress clean and lined up. This is a promising session for an exposed reef break like this.

Just be aware, a 3-foot swell at a reef can be punchy. And with that longer period, it’ll break a little more steeply and be more suited to the experienced crew. It’s not a beginner wave that morning. The set intervals will be longer, so paddling out should be manageable. This is the one to keep an eye on. The rest of the window is mostly a waiting game.

Rusty.

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