mammoth fly 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.

πŸ—ΊοΈ Location MAMMOTH FLY
🌎 Country US
⏰ Fast Updates Every day
🐟 Species All Species
πŸ—“οΈ Next Update Tomorrow
πŸ… Rating ⭐⭐⭐⭐⭐

You also can get helpful information from the Fishing Forecast.

April 18, 2025 mammoth fly Fishing Report

~~Aug 5
 The pressure is off.  We never made it down to any Island today like we planned.  At about 9 am or so the sonar went clunk, clunk and we went sideways for an hour.  It wasn't the best grade but it definitely wasn't the worst.  It was this years middle grade. 8-14 pounds with a sprinkling of 16-22 pounders in the mix.  Like I said, not the best but not the 2-6 pounders either.  But for a stressed out 4 day captain, it was lovely.  They bit good for about an hour and then they backed off.  After that we dedicated ourselves to that zone.  We figured that school of 14-25 pounders was just right over there.  It wasn't.  We didn't see another school of tuna.  However, we did find a nice kelp loaded up with big yellowtail.  They bit really well for a while too.  In fact , they were on the corner like tuna get on the corner for a good 20 minutes and when they backed off the corner, they still bit good for a while.  Other then that though we didn't see much other then the occasional small tuna on the trolling jigs but we're stoked for what we got today.  The pressure is off.

 We're going to stick with the plan and spend tomorrow at an Island hopefully drifting for hours.  The weather has finally backed off after a couple weeks of blowing.  Hopefully we get some descent weather for a nice long stretch and can get back to fishing where we please when we please.
     

April 17, 2025 mammoth fly Fishing Report

Polaris Supreme Update 08-13-2012 14:14 hrs.

 

We are that guy, that Lucky Lucky guy. Our morning started out as a 5 way jig strike just after the crack and we are still drifting with the same fish. Yellowfin 75%, Bluefin 25%. What a great day fishing and we have 6 hrs. to go. The weather is still beautiful.

Tommy and the Polaris Supreme Crew.

April 16, 2025 mammoth fly Fishing Report

Mexican limits on Yellowtail, 4 Yellowfin up to 50 lbs, 6 Dorados. Fishing is great. Get on Board call 619-224-3383

April 15, 2025 mammoth fly Fishing Report

"Today we went offshore you know we have some political stuff going on at the Coronado Islands," said Ryan Bostian captain of the San Diego. "So we are fishing offshore for the time being. It looks like our timing was pretty darn good. Today we went out there and caught 15 Bluefin tuna and 13 Yellowtail. It's nice to be able to go out there on a 5:30 to 5:00 trip and catch exotics like Bluefin tuna. We had one really good shot at them. They were boiling on the corner.

"Most of our group today were beginner fishermen. If you are looking to join us for some offshore fishing our next Open Party trip is next Thursday. This Thursday we will be fishing Open Party, we will be on out offshore schedule. That means a 5:30 to 7:00 trip. The ticket price is $115 which includes your Mexican fishing license. We saw a good sign of Bluefin tuna. It seemed like every kelp paddy had a few Yellowtail on it, but we're mainly fishing the Bluefin out there. Some schools bite, some do not, but there are certainly plenty of them out there. If you'd like to join us please make reservations at 619-224-3383."

April 14, 2025 mammoth fly Fishing Report

Captain Ryan Bostian called in from the San Diego tonight with an update. We had 16 LIMITS of Yellowtail (80). Most of the fish were caught on YoYo Jig but we did catch fish on the surface iron and using bait. The San Diego will be fishing the Coronado Islands for Yellowtail daily. Please call Seaforth at (619) 224-3383 or book online at our website.

April 13, 2025 mammoth fly Fishing Report

Thursday, August 25th, 2011

Hi friends. We arrived this morning to Fisherman's Landing on-time and unloaded our catch from the Joe Beck/Bob Vance 5-day trip and big fish honors go as followed: Dan "Re-Ride" Burns and Tim Dughi tied for first with their 30.4 lb. Yellowtail and Uncle Norman Wintjen took third place with his 23.4 lb. Yellowtail. Congratulations to the winners and thank you to Joe Beck and the gang for yet another great trip. We'll see y'all next year. Anyhow, we departed on Garry Roberts annual 9-day adventure and Garry has brought along with him the usual suspects and everyone is antsy to see what the southern-most destinations of Baja California Sur have to offer. For a little warm-up, we'll be giving the Bluefin/Yellowfin area a short try tomorrow morning before we continue on to greater points south. Wish us luck and we'll chat with you tomorrow.

-Team Supreme-

April 12, 2025 mammoth fly Fishing Report

Friday, June 21st, 2013

Hi friends. Checking in here to give a weekly wrap-up of our week on the Polaris Supreme. Before I forget, Tommy wanted me to mention that he and Susan are in the middle of redoing the website and they wanted me to let everyone know that in the near future, you will be able to book directly on the website with a credit card. So that's cool. No middle man. Alright! Anyhow, ...on to our week.

Jed and myself finished prepping the generators, threw a couple coats of primer/gloss on those beauties, and they shine real bright. Gunny finished painting the engine room floorboards and they're looking real nice. Really ties the engine room together, man. Our entire engine room is pretty much white and aluminum. It looks really spiffy, let me tell you. I'll try and snap some photos since passengers aren't allowed in the E.R. and get those to Tommy soon. All that is left is the prepping and painting of the mains and that will complete our paint job in the engine room. Yay!

On Thursday, the entire team shifted gears to getting ready for our annual Coast Guard inspection that we completed this morning. Tanya of the USCG took a fine-toothed comb to the boat and all that was found were a couple of small fixes. Great success! After Coast Guard, we put the lazz and anchor locker back together and called it a week.

I'm pretty sure the final count for Jed and Gunny today was a spotted bay bass each and we are even more sure that Mark is out of shape.

Have a great weekend. Season is just around the corner and those bluefins are snappin'. Quit bitin' your lip and get on a trip! On to the final phase of our maintenance season starting Monday. Take care.

The Supreme Team

April 11, 2025 mammoth fly Fishing Report

Captain Ryan Bostian just called in with an update from The San Diego out of Seaforth Sportfishing in Mission Bay. Today we had 33 Yellowtail (18 to 31 pounds) for 48 anglers. They fish were biting good in the morning on YoYo Iron. Then in the afternoon the surface action picked up. We are seeing lots of fish and things are looking good for the Coronado Islands. Call Seaforth Sportfishing or Book Online at the San Diego website to get in on the action.

Weekly Fishing Reports

Fishing reports for mammoth fly 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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