Cardiff Reef Surf Forecast and Surf Report

Alright, Rusty here, looking at what’s coming our way for Cardiff Reef. Let's be real, it’s a bit of a mixed bag, but we’ve got a few windows to work with.

We start off on Thursday, the 23rd of July, and it’s not looking great. The swell is there, but it’s onshore, messy, and the energy is weak (198). The water temp is about average for this time of year, nothing out of the ordinary. This first day is a write-off, honestly.

The outlook improves a little from Friday morning, the 24th, into the weekend. The swell settles into a cleaner SSW direction, but it stays small, around 2ft to 3ft, and the wind is cross-onshore, leaving it a bit choppy and bumpy. The wave energy is moderate (697 down to 936), but the conditions are just "marginal" at best. It’s not terrible, but it’s not something to get excited about. The period is long, around 21 to 24 seconds, which is groundswell, but at a beach break like Cardiff, that long period can make the waves break a bit too straight and close out. The crowd factor is "sometimes" here, so you might have some company, but the quality isn't there to make it a standout.

The real standout, if you can call it that, is from Monday the 27th through Tuesday the 28th. We see the swell size bump up to 4ft from the SSW, with a solid period of 17-19 seconds. The wave energy is strong, hitting 1140 to 1234. The wind is a light cross-onshore, which is manageable. For a reef break like Cardiff, this long-period groundswell is actually a positive—it’ll wrap in better and offer more shape than at a beach. This is the best window of the whole 16-day stretch. The waves will be clean enough to be fun, but not huge.

After that, it fades. From Wednesday the 29th onward, the swell drops and the energy weakens. We get a few days of poor surf, then a little pulse on Sunday the 2nd of August with 5ft swell, but the wind is still cross-onshore and the energy is moderate (670). That’s too big for beginners and the conditions aren't clean enough to make it a great day for experts either. The period drops to 12 seconds, so it’s less refined.

The rest of the first week of August falls off a cliff. The swell drops to 2ft and below, with weak energy, and the wind is onshore or cross-onshore. It’s a real flat spell. There’s a gap of several days with no real recommendations.

So, to wrap it up: the best bet is the Monday 27th and Tuesday 28th of July. It’s not a classic, but it’s the most surfable we’ll see. For the rest, keep an eye on the forecast, but don’t hold your breath.

Rusty

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