South Beach (Miami) Surf Forecast and Surf Report

Alright folks, Rusty here with the full run-down for Miami’s South Beach. Let’s be straight with each other – it’s a tough stretch ahead. We’re looking at a solid 16-day window where the surf is just not playing ball. We’ve got a long run of days where you might as well leave the board at home.

The Overall Picture

The next week and a half are dominated by tiny, weak, and sloppy conditions. The first real sign of life doesn't show up until Monday the 14th, and even that gets messy fast. The combined swell energy is in the low double-digits or single-digits for the first ten days, which is barely a ripple. We then get a pulse of moderate energy hitting 133 to 142 on the 14th, but the quality is shot. After that, it drops back down again. It’s a long, dry spell.

The Breakdown

Friday 4th through Sunday 13th: This is the brutal part. For over a week, South Beach is barely showing a wave. Swell heights are stuck between 0.3 ft and 1 ft, with periods mostly under 10 seconds – that’s weak, short-period windslop. The wind is a constant enemy, coming from the SE or E and hitting us cross or cross-on. It’s choppy, bumpy, and not worth paddling out for. You'll see scores of zero across the board, with “poor surf conditions” in every entry. The water temp is pretty average for this time of year, nothing unusual. This is a complete write-off.

Monday 14th & Tuesday 15th: This is the closest we get to a pulse. The swell finally shows up on the morning of Monday 14th, with a combined energy of 133 and a height of 4 ft from the NE. By the afternoon, it’s up to 4 ft and 142. That’s moderate energy (133-142). But here’s the heartbreaker: the period is only 7 seconds – super short-period chop – and the wind is a fresh cross-onshore at 19 km/h from the NE. That’s a recipe for lumpy, blown-out junk. It’s a messy, powerful windswell. This sets up more for kite-surfing than a clean paddle session. Tuesday the 15th drops back to 3 ft with the same ugly cross-onshore wind.

Wednesday 16th through Saturday 19th: The swell fades fast. Heights drop back to 2 ft and lower, with periods stalling between 8 and 7 seconds. The wind stays onshore or cross-onshore. By the weekend, we are back to tiny, weak, and poor. The energy levels sink back to single digits and double digits again. Nothing to get excited about.

Bottom Line

Honestly, there’s no standout session in this entire 16-day run. The sole pulse on Monday 14th might get a few bodysurfers out, but for a proper surf, the wind and short period ruin it. This is a classic late-summer lull for Miami. Keep the wax in the cupboard and check back next week; things can turn around quick here.

Rusty

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