lake diefenbaker Fishing Report 2025

For up-to-date information, look up the fishing report for the water of your choice. Field staff update the fishing reports each week through the fishing season, reporting on fishing success, lake levels, water temperatures, and other important information.

🗺️ Location LAKE DIEFENBAKER
🌎 Country CA
⏰ Fast Updates Every day
🐟 Species All Species
🗓️ Next Update Tomorrow
🏅 Rating ⭐⭐⭐⭐⭐

You also can get helpful information from the Fishing Forecast.

May 9, 2025 lake diefenbaker Fishing Report

Rosemont Media private charter brought out 21 passengers and they “made them pay”. They landed limits of yellowfin before noon. We recommend having a rod to fish 30-50lb test when the tuna are eating everything in the water.

May 8, 2025 lake diefenbaker Fishing Report

Aug. 11
    We had a great morning today.  I'd have to check with the big guy but I believe we had around 60 of the 15-25 pound yellowfin and 9 of those big 60-80 pound bluefins on our first drift.  I'd call that a good morning.  It wasn't full speed either.  It was just a nice scratch over a period of a few hours.  Nice drifting along there in beautiful weather once again.  I sure hope this weather lasts a while along with the fishing.
    
    After our first drift we did some others of course.  None producing as well as the first one but throughout the day we scratched at some more yellowfin and a few more of those big bluefins.  It was just what we needed after a day of mostly driving around seing a lot and  not catching much.  Needless to say we'll be hanging around here tonight and trying it again tomorrow.

    On a sad note, one of the greats in the sportfishing industry passed away today.  Most of you reading this wouldn't know who I'm talking about because he was a behind the scenes guy.  I'm talking about the great sardine fisherman Joe Machado, and if you've been fishing in the last 35+ years, you were using bait most likely caught or found by him.  As you all know, no bait no fish, so we'll be throwing some sardines over the side for him tomoorow.  RIP Joe.
                                                        

 

May 7, 2025 lake diefenbaker Fishing Report

Be sure to take dad our Bluefin Tuna fishing this Father’s Day. Nothing better than fishing with dad!

May 6, 2025 lake diefenbaker Fishing Report

Our partnership with the best live bait boats in the world allowed us to catch 126 yellowfin from 15-25 lbs and 13 bluefin from 30-50 lbs. a 20 lb rod with a #2 hook, a 30 lb rod with a #1 or #2 hook and a 40 lb rod with a #1 hook is all you need. Please be sure to have at least 150 feet of mono on top of your braid. Shock absorption is very important when fighting a fish on a small hook. Fish the heaviest line the fish are willing to bite.

May 5, 2025 lake diefenbaker Fishing Report

Sunday, July 14th, 2013

Hi friends. Today was a splendid day. We got on a school of those beautiful Bluefin tunas just before lunch and drifted with them until around 1600 hours this afternoon. The grade of fish were those 40-60 lb. beauties and the action on the kite was as good as it gets. The Mustache almost got around to everyone on the kite on just that one stop. They were hittin', boy. Our bait fisher-people did just dandy as well. 50 lb. test with a 4/0 hook, short top-shots, and the liveliest gosh darn Sardine you could find was the key to great success.

Heartbreak of the day went to myself. While getting out a 50/50 wrap with two fish at color, singing Lady Antellbum at a reasonable level, I broke my sour apple chapstick stick. Not cool.

Now that all is said and done, 53 Bluefin rest comfortably in the RSW well that Mustache Man is constantly maintaining between 30 and 32 degrees. He's so responsible. Thanks, Drew.

To top it off, the weather was just dandy and Chef Shawn kept us all fat and happy. Not too much else to report. We're going to give this another try tomorrow and hope that we can get on a school early and drift all day. That's the plan, anyhow. We'll see what happens.

Thanks for checking in and wish us luck manana.

-The Supreme Team

May 4, 2025 lake diefenbaker Fishing Report

The San Diego out of Seaforth Landing in San Diego,CA checked in with us today:

33 yellowtail 170 assorted rockfish. Yo-yo jigs, dropper loops and surface irons all produced.

May 3, 2025 lake diefenbaker Fishing Report

"This trip was as planned," said Polaris Supreme skipper Drew Henderson at Fisherman's Landing October 15. "It went perfectly." He had just returned for a seven-day excursion south, with 24 anglers. Brian Henricks of San Pedro won first place for a 123-pound tuna. He said he bagged it with a sardine on a 3/0 ringed Super Mutu hook, tied to 50-pound fluorocarbon leader, 50-pound pink Ande line and 65-pound Spectra backing on a Tiagra 20 reel and a six and a half-foot custom Shikari rod. "He kicked my butt," remarked Henricks, "for an hour and a half." Scott WEolff of Simi Valley was second for a 109.4-pounder, and he was tied by John Drnello of Templeton, who got his 109.4-pounder on 40-pound line. He said it was the first big fish of the trip.

May 2, 2025 lake diefenbaker Fishing Report

Never found the lucky kelp today. Still scratched up a mixed bag in beautiful weather. 18 dorado 27 yellowtail 29 skipjack.

Weekly Fishing Reports

Fishing reports for lake diefenbaker are updated each week, usually by Thursday morning. The reports are compiled by an outside contractor who receives the information from bait shops, marinas and fishing guides.

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