Tijuana Sloughs Surf Forecast and Surf Report

Alright, Rusty here. Look, I’ve got to be straight with you – this next couple of weeks is a bit of a mixed bag at Tijuana Sloughs. It’s a powerful river mouth, and it needs the right ingredients to really cook. Right now, it’s looking like a lot of marginal days where you’ll be scratching for a decent one.

The best window in the whole forecast is actually the first weekend. Saturday, August 29th, hands down. We’ve got a long-period groundswell rolling in from the SW at 16 seconds, pushing chest-high sets around 4ft to 4ft. The real kicker is the wind: light and variable in the morning, going onshore but very light. That is going to make the face of the wave glassy, especially early. The water is sitting at a very warm 74°, which is way above normal for this time of year – so ditch the steamer, just a rash guard will do. The combined energy is a solid moderate 668 (moderate wave energy), which has some push. For the advanced crew, this is your morning. Watch the crowds, it gets *sometimes* busy here for a reason.

After that morning buzz on Saturday, it gets trickier. The onshore breeze picks up in the afternoons, and from Sunday the 30th through the following week, we’re stuck in a pattern of onshore and cross-onshore winds. The swell drops off a little, but the main problem is the wind texture – it’s gonna be choppy. The combined energy values stay in the moderate range (like over 500) but the wind is ruining the quality. This stretch is a kite surfer’s playground more than a surfer’s dream. We’re looking at a gap of multiple days where the surf is poor, with conditions downgrading to ‘gentle cross-onshore and fairly choppy’ or worse.

The next faint glimmer is Friday, September 4th, and into the morning of Saturday, September 5th. The wind goes light and onshore again, with a similar groundswell pattern – 4ft to 4ft from the SSW/SW, with a period of 16-17 seconds. The combined energy is back up around 820 (moderate wave energy). It’s still a marginal call, but the morning sessions with that light breeze could offer a few clean ones before it blows out. If you’re desperate for a wave, that’s your second-best bet.

After that, into the second week of September, the swell mixes down. There are a few days (like the 8th and 9th) with 5ft swell and moderate energy (877 to 902), but the wind is consistently cross-onshore, so it won’t look pretty. For the rest of the run, from September 10th right through to the 13th, it gets pretty small and weak (combined energy dropping to 280-300) with poor conditions dominating. That’s the bottom of the barrel.

So, to wrap it up: Saturday, August 29th morning is your standout. Get after it early before the wind gets on it. The following week is mostly a write-off for quality surf, barring the early light-wind windows around September 4th-5th. This spot needs a clean window to shine, and the forecast is giving us just one good one.

Rusty.

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