Trestles (Lowers) Surf Forecast and Surf Report

Alright, grab your board and let’s get straight into it. The next couple of weeks are gonna have their moments, but mostly it's about picking your window. It’s not gonna be all-time, but there’s a real pulse of energy coming through further down the line.

Right now, for the next week or so, we’re looking at small, weaker southwest groundswell. It’s pretty gutless honestly. The water is sitting at 74°, which is a solid 6° warmer than what’s normal for this time of year—that’s a big deal, the water's feeling like a bathtub out there. For the first few days, we got a gentle cross-onshore breeze messing with things, so surfaces are gonna be a bit lumpy and chopped up. There’s some rideable stuff, but nothing to get too excited about—waves in the 3ft to 4ft range with a 16-second period, plenty of energy in the water but the shape is suffering. Saturday the 15th and Sunday the 16th are looking pretty marginal, not worth rushing out for unless you’re desperate for a paddle.

Then we hit a bit of a flat spot. From Monday the 17th through to the end of the week, the swell just fades away. We're talking 2ft to 3ft junk, with short, weak periods. The winds stay light and mostly onshore or cross-onshore. It’s a tough stretch—a real lull. You’d be better off tuning up your gear, because there’s just no push.

But hold on, there’s a light at the end of the tunnel. Mark your calendars for Saturday the 22nd. It’s still small, but we might get a brief glassy window in the afternoon with the wind dropping to nothing. The swell’s still tiny, around 3ft, but that clean, glassy surface could make it worth a quick session if you’re jonesing for a grovel on the longboard.

After that, the ocean takes another little breath before the real energy shows up. The beginning of the second week, the 23rd and 24th, are still small and uninviting. But then, from Monday the 25th on, things start to get proper interesting. A solid pulse of south swell is forecast to push through. We’re talking the swell size jumping to 4ft on the Monday and then up to 5ft to 6ft by mid-week. The energy reading is gonna spike too, hitting the 1600s, which is a huge jump from the weak 200-300s we had earlier. That’s a real injection of power.

The standout window looks like Tuesday the 25th and Wednesday the 26th. That’s when you want to be at Trestles (Lowers). The swell is going to be in that fun size range—5ft to 6ft from the south—and the winds look light, which will keep the place manageable compared to what the low tides usually do to it. This is the best bet of the whole period. Just remember, it’s a long-period groundswell for sure, over 15 seconds, and that kind of swell can sometimes run a bit straight at a beach break, but Lower Trestles is a right-hander over a rivermouth and reef, so it should really hold that energy and line up nicely. It’s a magnet for that direction, too. Expect crowds because it's always packed there, but for good reason.

After that pulse, things start to settle again. The 27th and 28th will still have some fun-sized swell, 5ft to 6ft dropping down, but the winds start to get a bit more cross-on and the energy is fading. It’s still worth a paddle, but the magic of the 25th and 26th will be gone. The last couple of days of the month just look average again, with fading swell and light onshore winds.

So, to keep it simple: the first week is mostly a skunk, save for a possible glassy grovel on the 22nd. The real show is Tuesday the 25th and Wednesday the 26th with a solid pulse of south groundswell. It’s not going to be perfect, but it’s the clear best stretch on the charts. Keep an eye on the forecasts as we get closer, but that’s your window.

Rusty

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