Trez Hir Surf Forecast and Surf Report

Right then, let’s have a look at what Trez Hir’s got cooking for us. The water’s sitting at a pretty standard 63°, nothin’ to write home about, just your average for this time of year. The next couple of days are a write-off, mate. Thursday’s a complete bust with poor conditions and a weak cross-shore wind that’s just messin' things up.

Friday morning though, that’s where it starts to get interesting. The wind swings around to a clean cross-offshore from the NNW at just 3 mph, and the swell fills in at a solid 5 ft from the west. It’s got a 10-second period, which is decent, and the combined energy is right up there at 400 (moderate). This is a proper session. The waves are gonna be clean and lined up. That afternoon stays clean too with an offshore breeze, though the swell eases off a bit.

Saturday afternoon is another clean window, with 4 ft from the WNW (420 energy) and a cross-offshore breeze. Solid, surfable waves. But the real standout for the first week is Sunday the 13th. The morning delivers 6 ft from the WNW, with an 11-second period and a whopping 740 combined energy. Wind is cross-offshore and light. That’s the pick of the early run – powerful, clean, and well-shaped. It’s a bit much for beginners, but intermediates will have a ball.

Monday and Tuesday drop right off, not worth paddling out for. Then Wednesday the 16th is a big one, but it comes with a warning. The swell jumps to 8 ft and 8 ft from the WNW, with energy readings over 1000. That’s serious grunt. However, the wind is a fresh cross-offshore, and the conditions are described as marginal. That size and energy, with that wind, is gonna be a handful. Only for the experts.

Another standout pops up nearly two weeks away, on Thursday the 24th of September. The afternoon session has an 8 ft westward swell with a 9-second period and a massive 1628 combined energy. The wind goes glassy, light from the SW. That’s a proper, powerful, clean swell, and it’s scoring the highest rating in the whole run. A big, clean, powerful day for the experienced crew.

Friday the 25th morning pushes even bigger at 12 ft from the WNW with a 14-second period – that’s a long-period groundswell – and an energy reading of 3992. The wind is cross-onshore though, so it’ll be a bit choppy. But then, Friday afternoon... it goes glassy. 8 ft from the WNW, a 13-second period, and a huge 2349 energy. The description says “excellent surf conditions for experienced surfers.” That’s your absolute best bet for the whole 16-day window, but it’s far out, so keep an eye on it.

For the rest, there are plenty of ordinary days and flat spells in between. Trez Hir is a fairly exposed spot that doesn’t break all that often, so when it does turn on, you’ve gotta be ready.

Stay safe, catch you in the water.
Rusty.

Read more