Tainohama Surf Forecast and Surf Report

Alright folks, Rusty here. Let’s have a proper look at what Tainohama’s got cooking over the next couple weeks. This is a reef set-up that needs a solid south swell to really wake up, and we’ve got a few windows of opportunity, but also some real wildcards.

We’ve got some small, clean surf on the horizon, but the real standout is a powerful pulse of groundswell that lines up beautifully with the optimum direction and offshore wind. That’s the one to circle on the calendar.

The water is sitting at a balmy 84°, which is about a touch warmer than normal for this time of year – you won’t need a thick suit.

Let’s break it down day by day. The first few days are a mixed bag. Wednesday afternoon the 2nd is a write-off – poor conditions with onshore wind. Then Thursday morning the 3rd looks clean but small, with a glassy 4ft SSE swell. It’s not huge, but that dead calm wind makes it a sneaky good session for a longboard or a funboard. Thursday afternoon and into Friday the 4th, the swell bumps up a bit but the wind is cross-off, and it’s only marginal.

Saturday the 5th sees a jump in energy, with the combined swell energy hitting 1070 (moderate-strong) by the afternoon, with a 7ft ESE swell and 9-second period. Still, the wind is cross-off and it’s a bit lumpy. Sunday the 6th is better – we’re looking at a 8ft ESE swell in the morning, building to 8ft by the afternoon, and the forecast says “very good surf conditions.” The wind is light cross-off, so it should be reasonably clean. This is a solid, consistent option for anyone who’s comfortable in the water.

Then Monday the 7th and Tuesday the 8th turn ugly. Strong cross-onshore winds tear the place apart. Tuesday is a real beast – a 13ft SE swell with 11-second period and a combined energy of 3716 (very strong), but the wind is cross-onshore and choppy. This is more of a kite-surfing show than a paddle session. Leave it.

Here’s the highlight. Wednesday morning the 9th of September is the standout of the whole outlook. The swell drops slightly to 12ft from the SE, but the period stretches out to 13 seconds – that’s a proper long-period groundswell. The wind turns clean offshore from the north, with combined swell energy at a massive 4209 (very strong). For an exposed reef like Tainohama that loves a south swell, this is the A-game. The conditions are described as excellent for experienced surfers. This is big, powerful, and clean. It’s for experts only – anything over 8ft is for the crew who know what they’re doing. The long period also means longer lulls between sets, which helps with the paddle-out. Expect a crowd (it says “sometimes” crowded, so on a day like this, expect company). Thursday the 10th and Friday the 11th see the swell fading fast, back to 5ft and 3ft. Clean but ordinary.

The second week gets a bit weird. Saturday the 12th and Sunday the 13th are small and messy, but then Monday the 14th brings a brief window of glassy 4ft ESE swell – clean and fun for a morning paddle. Then it goes quiet again with a tiny 2ft swell on Tuesday the 15th.

But hold on. The forecast for Wednesday the 16th shows a big return of swell – 12ft SE with a 12-second period and a combined energy of 3017 (very strong). The wind is light cross-onshore, so it’s not as clean as that Wednesday the 9th, but the size is there for the brave. Thursday the 17th looks even better for the wind: fresh offshore north wind at 22 mph, with a 8ft SE swell. The combined energy is 1987, and with the wind clean, this could be a solid, powerful session for advanced surfers. There’s a bit more uncertainty on this long-range call, but it’s worth keeping an eye on.

The bottom line: If you’re an experienced surfer, the morning of Wednesday the 9th is the one to chase. It’s big, it’s clean, and it’s got that proper groundswell feel. For everyone else, Sunday the 6th offers the best balance of size and manageability, and the glassy morning of Thursday the 3rd is a fun little window of clean small waves.

Rusty out.

Read more