Forster Beach Surf Forecast and Surf Report

G’day, I’m Rusty. Let’s break down the next 16 days for Forster Beach. It’s a bit of a slow start, but there’s a window of fun to be had if you’re patient.

The first few days are a write-off. Saturday the 5th and Sunday the 6th of September are a no-go with poor surf conditions. You’ll be looking at small, messy waves with a cross-shore wind that’s just not playing the game. The swell energy is weak to moderate (210 to 288), and the onshore breeze is gonna chop it up. Not worth paddling out.

Then, Monday the 7th of September morning is where things turn. The swell pushes up to 6ft from the S, and the wind swings to a cross-offshore flow—clean, with a light breeze. The combined energy jumps to 649 (moderate), and the period is 10 seconds. This is your best bet for the first week. The wave comment says “expect good surf conditions,” and it feels like it. Just be aware that crowds are often around here, so you’ll have some company. The water temp is about average for this time of year, nothing wild.

Tuesday the 8th of September sees the swell peak at 8ft from the S, with a cross-shore wind. The energy is strong (1466), but the conditions are marginal—questionable tide stuff. That size is pushing into the zone where it’s best left for experienced surfers. The swell direction is from the S, which is pretty close to the optimum SE direction, so it’s got some shape, but the wind is on the cross side, so it won’t be perfect.

Wednesday the 9th of September morning is smaller at 6ft, glassy light wind, but still marginal. Afternoon gets a fresh cross-shore and lumpy. Not the standout.

Thursday the 10th of September morning is the biggest of the run—10ft from the S, with strong energy (1727). That’s solid for experts only, and the cross-shore wind will make it a challenge. The surf is marginal, so it’s a “look before you leap” scenario.

The true standout, though, is Friday the 11th of September afternoon. The swell drops to 6ft from the S (11-second period), with a gentle cross-offshore breeze and clean conditions. The energy is moderate (778), and the wave comment says “expect very good surf conditions.” This is the best on offer—clean, lined-up waves that’ll hold a decent shape. The direction is a solid S, so it’s working well with the break.

Saturday the 12th of September morning is still clean with 4ft, but the swell is dropping. Afternoon gets a bit of a cross-shore chop. Sunday the 13th of September has a weird 20-second period swell from the S, which is very long, but it’s weak and onshore—better suited for a reef or point, but Forster Beach is a beach setup, so it’ll be straight and tricky.

The second week fades out. Swell sizes drop below 3ft, and winds turn cross-onshore or onshore most days. The energy is weak (100-400 range). Tuesday the 15th of September morning has a clean cross-offshore wind and 4ft from the SSE, but it’s only a brief window. Wednesday the 16th of September morning is glassy with 3ft—surfable but tiny. The rest of the week is a mix of risk t-storms and onshore chop, with nothing to get excited about.

Overall, you’ve got a gap of poor surf from now until Monday morning, then a few days with punchy, clean waves. The best session is Friday the 11th of September afternoon. Don’t expect much after that.

Rusty.

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