Siriu Surf Forecast and Surf Report

Alright, Rusty here. Let’s have a look at what’s shaping up for the weeks ahead.

The first solid window of surf kicks off this Friday, July 3rd, and it kicks in with a bang. That Friday afternoon, Siriu is firing with a solid 9.8ft swell from the south, period at 10 seconds, and the energy reading is a hefty 2672. That’s a lot of water moving. The wind is a gentle cross-off, so it’ll be clean, but this is a big one – over 8ft, so this is for experienced surfers only. The swell direction is right on the money for what this break likes.

Saturday the 4th sees the size drop but there’s still good energy. The Saturday morning glass-off with a 4.6ft southerly, period 10 seconds, and light offshore wind is a fantastic window for beginners. Clean, manageable, and fun.

Sunday the 5th is the real standout of the first week. That morning is pure glass – wind at 5 km/h from the west, perfectly offshore. The swell is a clean 6.2ft from the SSE with an 11-second period, giving the waves shape and punch. The energy is solid (871). This is the session to circle. The water temperature is about average for the time of year, nothing unusual.

There’s then a bit of a lull in quality. Monday the 6th through Tuesday the 7th is mostly marginal with smaller, shorter-period swell and cross-shore winds. Wednesday the 8th morning offers a calm, glassy 3.6ft from the south, which is a nice little window but nothing special. The quality doesn’t really lift again until Saturday the 11th.

Saturday the 11th afternoon is another gem – glassy conditions again, with a 4.3ft swell from the southeast, period 11 seconds, and energy at 539. Conditions will be clean and smooth. That’s a good, sneaky session.

Looking further out, Sunday the 12th has some size, but the winds are getting stronger, and it’s a bit messy. Monday the 13th morning offers a clean, offshore 4.3ft from the ESE, but the period is short (7 seconds), so the waves will be a bit weakish and sectiony.

The second week has a couple of promising dates. Wednesday the 15th morning is glassy, with a 5.2ft south swell, period 8 seconds – fun for a cruiser session. Then Thursday the 16th morning is another standout: glassy, a 4.6ft south swell, period a lovely 11 seconds, and energy at 540. That’s going to have some real push and clean faces. A bit less certain this far out, but it looks promising.

Saturday the 18th morning is a real one for the experts: 5.2ft from the SSE, period 14 seconds (long period groundswell), and energy at 1205. The wind is cross-off and clean. This is a powerful, lined-up swell. For the beach breaks, that long period might make it a bit straight, but if you can find a point or a reef, it’ll be epic. This one’s for the experienced crew.

Overall, the best on offer is Sunday the 5th morning, with a close second being Thursday the 16th morning. Crowds at Siriu are listed as "sometimes", so you might have some company, especially on those standout days. Get in early.

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