The Cove Surf Forecast and Surf Report

Alright, let’s get into it. The upcoming stretch here is a real mixed bag, and I gotta be straight with you—the start is a bit of a flat, messy letdown. We’re looking at a fair few days where you’ll be better off doing something else, but there are a couple of windows that will get the heart pumping. I’m mainly looking at The Cove (Big Island) for this whole run.

First thing you need to know: the water temp is running pretty much average for this time of year, so no drama there, just your usual boardshorts or a light spring suit.

Right off the bat, from the 1st through to the 8th, it’s pretty grim. The swell energy is weak, with the combined readings mostly below 200 and often down in the low double-digits. There’s a bit of WNW and NW swell, but the wind is all over the shop – cross, cross-on, and even a bit of cross-off, which at least keeps the surface clean sometimes. But the waves are small and the periods are short, so it's not doing anything for us. A few of those mornings have some clean conditions, but there’s just no power behind it. The 6th is about as flat as it gets, with the swell dropping to 1ft. This whole stretch is a write-off for a proper surf.

We do see a little pulse on the 9th. Sunday morning is still marginal, but by the afternoon, the wind dies right off—we’re talking glassy conditions. The swell is starting to fill in at 4ft from the W with a 9-second period. The energy is still only moderate, but that glassy surface makes all the difference. This is where things start to get interesting.

Then comes the standout. Monday, the 10th, is the day to circle on the calendar. It’s a solid jump in energy all day. Morning has clean cross-off breeze and 6ft of W swell. But the afternoon is where it’s at. The wind goes glassy, and the swell pushes up to 6ft from the W, with a 9-second period. This is going to be proper, lined-up reef waves at The Cove. It’s a fairly consistent spot, and with offshore or glassy conditions and a NW swell direction that matches the setup, this is the one. It’s a bit much for beginners at 6ft, but for the intermediates and up, this is the session to get.

After that, we take a step back. The 11th drops right off, with weak and short-period swell, and the conditions are just ordinary. We then hit another rough patch from the 12th to the 14th. Lots of weak, short-period swell, poor conditions, and then the 14th gets ugly with a strong onshore northerly wind at 28 mph. That’s a hard pass. You might even be thinking this setup looks better for a kite than a paddle board on some of these days with the wind and chop.

But look ahead—there’s one more window that shows promise. Saturday, the 15th, has a strong pulse of W-NW swell. The morning shows 8ft, but with a fresh cross-off breeze at 19 mph. This is serious, powerful swell. The caveat is that if it’s over 8ft, it’s only for experts, and 8ft is borderline. That stronger wind will also make it a bit wild. The period is only 8 seconds too, so it’s not a super clean groundswell. It’ll be big and challenging, not the clean, perfect waves from the 10th. The afternoon gets even windier, so that morning is your only shot.

The 16th fades out again with small, weak swell. So, to sum it up: the 9th afternoon is a good warm-up, Monday the 10th afternoon is the absolute standout for clean, powerful surf, and the 15th is for the brave, offering size but with more wind and a rougher edge.

Rusty.

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