Otter Rock Surf Forecast and Surf Report

G’day, I’m Rusty. Let’s have a look at the surf ahead for Otter Rock.

We’re kicking off in a bit of a sluggish patch. The first few days are a write-off, honestly. Tuesday afternoon has some waist-high WNW swell, but with a stiff cross-shore and a weak energy reading (329), it’s just messy. Wednesday gets even worse – a big 12ft pulse from the SSW on Wednesday morning sounds huge, but it’s hammered by a strong cross-shore and the energy is massive (1581), but the quality is terrible. That’s more of a kitesurfer’s dream than a paddle surfer’s. Thursday morning sees a clean-up with a 8ft WNW groundswell (period 11 seconds) and a cross-offshore breeze, but the energy is still high (2116) and the conditions are only marginal. Not a standout.

The first real highlight comes on Friday morning, 4th September. There’s a clean 6ft WNW swell rolling in with a light cross-offshore breeze and moderate energy (748). The water is a bit colder than normal for this time of year at 57°, but the conditions are clean and the point should be offering some fun lines. It’s a beginner-friendly spot, fairly consistent, but crowds are often here, so expect company.

Saturday morning, 5th September, is glassy – pink light, no wind, and a small 3ft SW groundswell with a long period of 16 seconds. The energy is moderate (527). That long period means the waves will have shape, but at a beach break it might stand up a bit straight; at Otter Rock (a point), it’ll wrap in nicely. A real treat if you’re an early bird.

Then things go quiet again. The swell drops to under 3ft from Sunday into the following week, with mostly onshore or cross-onshore winds. The energy drops into the 200–400 range. There’s a blip on Thursday morning, 10th September – glassy conditions with a 4ft WNW groundswell, period 12 seconds, and energy at 516. That’s worth a look, but it’s isolated.

The standout of the entire outlook is Thursday morning, 10th September. Glassy conditions, a clean 4ft WNW groundswell with a solid period, and moderate energy. The point will be working, and the offshore wind direction is a bonus. It’s a beginner spot, but the calm morning and decent swell should make for some of the best waves in the whole 16-day window. Crowds are often, so get there early.

The last half of the forecast has some promise but nothing certain. Saturday morning, 12th September, is glassy again with a 5ft NW swell (period 9 seconds) and energy at 543, but it’s a short-period swell. Wednesday morning, 16th September, offers a 4ft WNW groundswell with a longer period (14 seconds) and light cross-shore wind, but the energy is moderate (681). Worth setting an alarm for, but it’s a long way out.

Overall, there’s a gap of a few days of poor surf at the start, then a couple of clean windows, then another flat spell. The best bet is the glassy mornings of the 5th and especially the 10th. Keep an eye on the 12th and 16th as well, but they’re further out and less certain.

Rusty.

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