The Island Surf Forecast and Surf Report

Alright folks, Rusty here with the long-range look for The Island. We’ve got a solid 16-day window ahead, but it’s not all blue skies and perfect barrels – there’s some patience needed, especially in the first week. The water temp is sitting about average for this time of year, so no need to dig out the 5/4 just yet.

The pattern starts off a bit average. Friday the 21st has some SW groundswell pushing in at 4 ft, with a very long period around 17 seconds, but the wind is a bit messy – cross-shore and cross-onshore, leaving a slight chop on the surface. The combined energy is moderate (1580) but the quality is just marginal. It’s a “maybe” session, not a standout.

Saturday the 22nd looks a touch cleaner with a morning glass-off under a light northerly breeze. The swell is still solid at 6 ft, period still long (15 seconds), and the energy is moderate (1612). It’s not perfect, but it’s the best of the early weekend. The afternoon gets a bit cross-onshore again.

Sunday the 23rd sees a clean morning with a cross-off wind from the NNE, and the swell holds at 6 ft with a 17-second period. The energy is moderate (1780). This is the first real window where the conditions line up – clean faces, decent power. The Island is a reef, so that long-period groundswell will wrap in nicely. It’s an advanced spot though, so this is for the experienced crew.

Monday the 24th is a write-off – light rain, messy onshore winds, and dropping swell (4 ft, 472 energy). Don’t bother.

Tuesday the 25th gets a bit of a bump in size (7 ft, 2175 energy) but with a fresh cross-shore breeze, it’s lumpy and challenging. This is expert territory at that size, but the wind is against it.

Then we hit a bit of a sweet spot on Wednesday the 26th. Morning brings a clean offshore flow from the north, swell at 5 ft with a 13-second period, and combined energy at 744. The water is clean, the wind is right – this is a solid, fun session for the advanced crew without the heavy crowd pressure. The Island can get crowded sometimes, but the earlier morning window should help.

The real standout, the one that’s got me checking the calendar, is Friday the 28th afternoon. Swell jumps to 8 ft from the SW, period at 16 seconds, and the wind is offshore from the ESE – light and clean. The combined energy is a massive 5820, which is strong. This is big, powerful, and clean. The Island will be handling serious grunt. For experts only, this is the best wave of the forecast. Mark it down.

After that, the first week of September sees a lot of average to marginal conditions. The 4th of September (Friday morning) has a big 8 ft SW swell with 18-second period, combined energy at 3322, but a fresh cross-shore wind makes it lumpy. By the 5th, it’s fading into messy cross-shore winds again. Not the best finish.

Overall, the best on offer is the afternoon of Friday the 28th – that’s the one to aim for. Wednesday the 26th morning is a solid runner-up. The rest of the run is a mixed bag of lumpy, windy, or marginal conditions. If you’re a beginner, you’re better off waiting for a smaller, cleaner day – this forecast is mostly for the advanced crowd.

Rusty out.

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