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Ahi Season in Hawaii Keeps Starting Earlier: How I Get Ready in January

October 23, 2026

Close up of an ahi at the dock with a dark purple headed trolling lure still set in the corner of its mouth

Ask any charter calendar when ahi season is in Hawaii and you will get the same answer: June, July, August. That is the season I grew up on too. But if you have been watching the fishing here on Oahu the last few years like I have, the big tunas seem to be coming earlier and earlier. This post covers what I have actually seen on the water and at the shop, and the checklist I run in January so I am not caught flat footed when the first wave of fish shows up.

What the calendar says and what the fish are doing

Traditionally the season is the middle of June, July, and into August. Lately it has looked more like April, May, June. Last year, by late June, everything had pretty much died down.

And the early reports keep getting earlier. One January I shot a shop update on the 20th, and four days before that we had been out. Two separate boats fished that day, and one boat caught two ahi while the other caught three. That is January, not June. In 2020 our first real bite of the year came at the beginning of March, and we caught the tail end of a run where guys had been catching five and six fish a day just a couple of days before.

Here is my season math in one place:

  • Traditional Hawaii ahi season: middle of June through August
  • What recent seasons have looked like: April, May, June, quiet by late June
  • Earliest multi-fish reports I have logged: January 16, two boats, two and three ahi each
  • First real bite of our 2020 season: beginning of March
  • When we start pouring our 9 inch and H1 heads at the shop: January

I still keep the published guides in mind, and I wrote one on matching lures to the time of year in my Hawaii seasonal lure guide. But the dates on the calendar are the starting point, not the rule. The fish decide.

Why January is my prep month

At the shop we turn our attention back to the bigger lures in January, even though it feels early, because it takes us a while to build them. The H1 inserts get poured in January so the lures are ready before the fish are here. The same logic applies to your boat. One year we already had the boat pulled out of the water in January, doing all the repairs and maintenance, because we were planning on the fish being here early. If a lure builder needs months of lead time, the guy maintaining his own boat and rigging does too.

My pre-season checklist

This is the list I give guys every year, and it is the same list we run ourselves:

  • Do your boat maintenance now, not in May. Pull the boat, service the engine, fix the small stuff while the fish are not here.
  • Change all your leaders. Leader that sat on rigged lures all winter is not what you want on the first ahi of the year.
  • Change all your trailer hooks. Points dull and hooks corrode sitting in the box.
  • Plug all the holes in your lure game. Look at your spread and figure out which colors you might need, and get them before the season, not during it.
  • Get your lures in order so the day a friend calls with a hot report, you load the boat and go.

None of that is complicated. The point is the timing. It is probably going to be one of those years where nothing is happening, and then all of a sudden here they are, much earlier than most of us are anticipating. The guys who did the work in January are fishing that first wave. The guys who waited are changing leaders at the dock while their friends are hooked up.

Early season bites are short windows

That first 2020 bite taught the lesson well. The reports said guys were catching five and six a day, but the weather was super off, so we decided to wait it out. By the time we got out there and checked the spot in the morning, the fish had already moved on. What saved the trip was a report from my friend who had been out the day before and found a porpoise pile holding fish. We changed our plan, went looking for the porpoise, and ended up one of the first two boats in that pile when we found it. We got our bite.

Early in the year the fish are not spread across the whole coast. They show up in pockets, the bite runs for a few days, and then it moves. If you want in on it, your network matters more in February and March than it does in July. I wrote up how I work my call list and log reports in my pre-fishing intel system post.

Reading a dark early season bite

One more thing from that March fish. The report I got was that the bite was black, silver, and dark purple. Any time I hear black, silver, or anything dark, that tells me the fish are most likely feeding on squid, and a dark lure becomes my go-to. That day I had our H1 Darth Vader in the corner, dark purple over black, and that is the lure the ahi ate. When the early reports start coming in, do not just ask where the fish are. Ask what colors are getting bit, because that tells you what they are eating.

Get ready like they are already here

I am not telling you the season officially moved. I am telling you what we have seen: multi-fish days in January, a real bite by early March, and seasons that wind down by late June. Do your boat work, change your leaders and trailer hooks, fill the gaps in your lure box, and keep your ears open from February on. When that first early wave shows up, you want to be rigged, fueled, and already in the conversation.




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