Halawa Surf Forecast and Surf Report

G’day, Rusty here. Let’s be straight with you – this Halawa outlook is a tough one. The whole 16-day window is a bit of a write-off for decent paddle surfing. It’s not your fault, it’s the forecast. The setup is a reef/river break that’s fairly consistent, but the wind and swell just aren’t playing ball. We’re looking at a long, dry run with no standout days, so I’ll walk you through the scraps.

The first real chance of waves comes in on Wednesday, September 9th. Morning sees a 4ft swell from the ENE, but it’s a short period of 8 seconds and the wind is shaking things up. The cross-shore breeze is a moderate 12 mph, ruining any chance of clean surf. The combined swell energy is moderate at 481, but the conditions are described as poor. That afternoon, the swell drops to 4ft from the NW, but the wind picks up to 16 mph, so it’s still messy. Not a good start.

Thursday, September 10th, is even worse. Morning has a tiny 2ft NW swell with barely any energy (38), and the wind is still cross-shore. The afternoon brings a 5ft ENE swell with a 7-second period, which is short and weak, and the combined energy is only 200. The wind is strong at 16 mph, creating a lumpy mess. No joy here.

The rest of the first week is a series of near-identical days. Friday, September 11th, has a 4ft ENE swell with a slightly longer 11-second period, which might sound promising, but the cross-shore breeze of 12 mph keeps it choppy. The energy is still moderate (431), but the surf quality is poor. Saturday through Tuesday, September 12th to 15th, are all small stuff – 3ft to 3ft swells from the NE or NNE, with periods around 8-10 seconds. The wind stays cross-shore, and the energy drops from 224 down to 82. The water is hovering around average for this time of year, but with that wind, you’d be fighting for a ride.

Then, from Wednesday, September 16th, things get frustrating. The wind kicks up to a fresh 19-22 mph from the E and ENE, making the surf lumpy and uninviting. The swell is tiny – 1.0ft to 2ft – with periods all over the place. The combined energy is weak, barely reaching 109 on the 16th morning, then dropping to 11 by the 17th. The 18th and 19th are similar, with winds still fresh and energy values in the 30s and 40s. This is kite-surfing weather, not paddle-surfing.

The last few days of the outlook, from September 20th to 24th, show a brief flicker of hope on the 21st. Monday morning, September 21st, sees a 5ft ENE swell with an 8-second period and a combined energy of 406 – the highest in the window. But the wind is still a fresh 19 mph cross-shore, leaving it lumpy. The rest of that week is back to the tiny stuff, with winds staying strong and energy values in the 20s and 30s. Saturday, September 20th, has a 2ft NW swell with an 11-second period, which is a long period, but the energy is only 75, and the wind is still fresh.

So, the honest truth? There’s no standout day here. The entire 16-day period is a gap of poor conditions. For a break like Halawa, which is exposed and fairly consistent when conditions are right, this is a real dud. The wind is your enemy, and the swell is either too small or too short. If you’re a beginner, the biggest swell is 5ft, but it’s too messy to be fun. If you’re an expert, there’s nothing to get excited about. The best bet is probably the 21st, but even that’s a stretch. Keep an eye on the forecasts – things can change, but right now, I’d save your energy.

Rusty.

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