Icelands Surf Forecast and Surf Report

Yo, Rusty here. Let’s take a look at what we’ve got coming up for Icelands. We’ve got a stretch ahead, so let’s break it down in feet and miles per hour.

The forecast kicks off with some solid, clean conditions, but the first few days have a bit of a “marginal” tag hanging over them. The overall pattern shows a nice pulse of southerly groundswell arriving, but it’s going to be a bit of a mixed bag before the real goodness settles in. There are a couple of standout windows that’ll get the heart pumping.

First up, Monday 31 August into Tuesday 1 September: the swell is building, but the wind is a steady cross-off from the SSE. The waves are in the 5ft to 7ft range, with a super-long period – 18 seconds to start, dropping to 16 seconds. That’s proper groundswell energy. The combined energy is whopping: 1950 to 2568, so there’s a lot of power in the water. This is advanced territory – 7ft with that period is a beast, especially for a reef break. The water temp is 85°, which is about 1° warmer than usual, so it’s a touch above average for this time of year. The issue? The forecast calls it “marginal” for those days, likely due to tricky tides or the sheer size. Not ideal for the average punter.

Things start to turn the corner on Wednesday 2 September. The swell drops slightly to 5ft to 6ft from the SW, still with a solid 14 to 16-second period. Wind stays cross-off. The combined energy is still strong at 1440 to 1582. This is when we hit the first real standout. The conditions are tagged “excellent for experienced surfers.” This is a good window for the more competent crew, with clean faces and a lot of push.

Then we get a lull. Thursday 3 and Friday 4 September see the swell drop to 4ft to 5ft, and the wind goes a bit messy – cross and light. The energy falls off to the 500 to 900 range. Not worth getting excited about, unless you’re on a longboard and the tide lines up. Saturday 5 and Sunday 6 have a weird mix: the swell is a weak 3ft to 4ft, but the period jumps back to 16-17 seconds. The wind picks up to 15 mph, and the energy is moderate (948 to 1132). It’s marginal all the way.

Now for the real highlight – Tuesday 8 and Wednesday 9 September. This is the pinnacle of the outlook. On Tuesday 8, we’ve got a morning session with small 3ft swell but a massive 19-second period from the S. The wind is light cross-off, and the energy is still a surprising 1184. The afternoon glass off? Absolutely perfect – wind goes glassy, and the swell bumps to 5ft from the S with a 17-second period. That’s glistening, clean, reef-running lines. The next day, Wednesday 9, the swell jumps to 7ft from the S, period 15 seconds, with near-calm winds. Both afternoon sessions are glassy. This is the standout – the best two days of the whole 16-day window. The energy is strong (1522 to 1754), and the conditions are excellent. For experienced surfers, this is gold. The 15-second period is still long enough for proper groundswell, and on a reef, it’ll hold shape nicely.

After that, from Thursday 10 to Sunday 13, the swell hangs in the 4ft to 6ft range, but the wind stays cross-off and clean. Monday 14 brings another pulse: 7ft from the SSW with a 17-second period and energy up to 2348. That’s a big, powerful day, but it’s tagged marginal again – possibly for the same tide or wind issues. Finally, Tuesday 15 sees the swell drop to 5ft to 5ft, with clean cross-off wind and good conditions.

Overall, the best bang-for-your-buck is Wednesday 2 September’s morning and afternoon, and then the absolute standouts: Tuesday 8 and Wednesday 9 September. Those days have the combo of clean surf, good direction, glassy moments, and that deep, long-period energy that a reef like Icelands loves. Crowds are “often” at this spot, so expect company on the peak, especially on those standout days.

Keep an eye on the glass-off windows on the 8th and 9th – that’s when you paddle out and forget everything else.

Rusty.

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