south fork boise river Fishing Report 2025

Steady stop and go action with an end of the day finale. Our 30 anglers managed limits of bluefin and 12 yellowfin.

Capt Ryan Bostain called in from the San Diego the 3/4 day boat out of Seaforth Sportfishing, he said the last couple days were offshore and the fishing was on the slow side. But the good news is that they are back on the fish today, they just called in and said they have over 100 Yellowfin Tuna on the deck so far. We are fishing in US waters, so if you come down bring your California fishing license with you. We are fishing everyday looking for Bluefin, Yellowfin, Yellowtail and Dorado, the boat leaves everyday at 5:30 am and returns at 5 pm. Bring your flyline, popper and jig gear with you and come on out and have some fun.

Aug. 15
    We started our morning off in the local bluefin zone.  We caught 12 of them, 2 of them being the 50+ pounders while the rest were that beautiful manageable 30-40 pound fish and we caught a few yellowfin.  On drift number 2 we hooked and lost one.  Do to the amount of boats thinking the same thing we were and the lack of fish I was seeing being brought over the rail, I decided to leave early and look for yellowfin for a while.  It wasn't long before we found some, and then some more, and then some more.  It pretty much was like that for as long as we fished it which was until after 5 when we went back to the zone where we started.  We had good fishing pretty much all day long.  The only negative thing about it was the grade of fish was a bit on the smaller side.  They weren't runts but they weren't great either.  12 pounds is the short version.  They averaged out to be 12 pounders.  We looked all around for a bigger grade but it pretty much was what it was.  I did think that the area we finished up in yellowfin wise had quite a few more 20 pounders mixed in than what we'd been fishing so it may be something to look at tomorrow.  We finished up right where we started and we had a long 2 1/2 hour drift.  We caught a yellowfin every once in a while, we landed 4 of the 30-40 pound bf's and caught 1 70ish pounder and lost at least 4 of those.  We are going to drift tonight and do it again tomorrow.
                                

 

ISLANDS ARE ON THE MEND ! 35 yellowtail (12-25 lbs) on the boat so far for just 20 anglers. Flylined Sardines on 25 & 30 lb monofilament has been the best. Stay tuned for a final report.

We're on our way home after an absolutely great day of fishing," said Mike Pritchard. "We ended up with 136 Bluefin tuna, 8 Dorado, 6 Yellowtail and 50 Skipjack. It was very, very good fishing for a 1 Day trip.

"We are leaving on a 1.5 Day trip tonight that is sold out. But there is room on Suday night's 1.5 Day trip. If you are interested give Seaforth Landing a call at 619-224-3383."

Captain Ryan Bostian called in tonight with an update from the San Diego out of Seaforth Sportfishing in Mission Bay, CA. We had very good fishing today with Captain Cameron at the helm. We had 102 Yellowtail (10 to 25 pounds) and 125 Pacific Bonito. We had excellent action today. We have light loads this week.

Good evening Polaris Supreme family. Today was our first full day of fishing at the tuna grounds. We got here about 0800 and went straight into wahoo mode. The skinny's didn't wait too long to show themselves. Getting a troll fish here and there, they sure seemed to like the live bait when we stopped on the jig strikes. Things change from day to day, wherther it be bait, bombs raiders...this morning, live sardines looked to be the bait of choice. After tagging a few dozen of the toothy critters, we got anchored up and went into big tuna mode. Kites out, lines in the water, time to try and chum up the big boys. It wasn't too long before Chuck hooked into something real nice. On his first long trip, he wound up putting a 145 on the deck for a new personal best. The afternoon showed to be pretty slow which can be pretty typical. The guys fished hard though. Eventually the sharks got on us, but not too bad. Could be a lot worse. We hooked a couple more throughout the afternoon and lost them, but that's why they call it fishing, not catching. After snack time, Bill hooked into a cow that took him into sundown that he ended up losing right at color. That's just part of the game though, and we have many more days of fishing time. Shake it off and tomorrow is a new day. The guys all hit the rack right after Chef Mike's amazing veal chop dinner to recharge the batteries because 0400 is going to be coming pretty early. Speaking of that, it's time for me to do the same. Thanks for checking in, till tomorrow friends.

 

Jed and the Supreme crew

Saturday April 13

(report from the office)

We arrived at Hurricane Bank at 4pm and started fishing. The seven anglers on board landed 29 wahoo by dusk. After dinner they went back out for an evening bite that lasted until 3am and picked up 27 tuna ranging from 90 - 198 lbs. Three that were estimated over 200 lbs were lost. There is lots of life around here and our weather is really great. Richie is keeping a detailed daily log and will post it when we start back home.

Thanks for checking in!

The Polaris Supreme Crew