Bass Angler Guide Service covers guided fishing trips on Lake Berryessa and guided fishing trips on the California Delta. If Mark is spending ample time to other bodies of water he offers guided trips on those places to, like Clear Lake, Lake Camanche, Lake Shasta, New Melones or Lake Oroville.

You’re guide Mark Lassagne is an experienced bass professional with many years experience.

COVID-19 update  Most states are encouraging fishermen to spend time on the water, as long as they are being safe and following local regulations and guidelines. If you are sick or running a fever you will not be allowed to participate. Mark has been fully vaccinated for Covid.

Learn something new! Chatterbait, Senkos, Crankbaits, Spinnerbait, Swim Jigs, Punching, Buzzbaits, Topwater, Flippin and Pitching. Beginner fisherman are welcome.

Mark enjoys teaching – helping you learn how the current affects these tidal fish and how they relate to structure during the different tides and times of the year. See how to navigate this complex water way. Gain confidence in a new technique or just go catch some fish – it’s your day.

Get the straight scoop, Mark is a tell like it is guy with no hype so you’ll know what it’s like before you book a trip. If it’s tough or good you’ll know what to expect before you leave the dock.

Here are some useful links:  Delta Tide Table     Delta Weather   Lake Berryessa Weather  Mark’s Facebook Page  Yelp Page

Typical launch sites: Vierra’s Resort or B&W Marina 964 Brannon Isl Rd. Isleton, CA 95641  Lake Berryessa: Markley Cove 7521 CA HWY 128 Napa, CA 94558

Mark is a professional with top of the line equipment, driving a custom F250 Super Duty Diesel towing a 2021 Bass Cat Lynx 20 Ft Bass boat equipped with state of the art Garmin electronics with LiveScope and the Aqua-Vu underwater camera system.

Mark provides high quality Okuma rods and reels, necessary tackle, average size adult life vests and drinking water. Mark also enjoys taking pictures of your fish and will have them available for download via DropBox.

California Delta / Lake Berryessa

$450.00 one person or $500.00 for two. Payment: checks or PayPal to  in advance and cash the day of the trip. * Mark will also provide you a free one year’s subscription to Bass Angler Magazine for every client, but might need a reminder. Before heading to the lake please fill out and sign the Release Waiver and Agreement  Pay

Typical day lasts from first light to about 3:00pm, no discounts for starting late or coming in early. Times do vary depending on the time of year and the mood of the fish.

Be sure to have a valid California fishing license. Wear sunscreen and adequate clothing for the day, bring whatever you like to eat or drink besides water.

Trips are rain or shine, unless conditions are unsafe.

Reserving a trip email or call Mark to schedule your time.

Cell – 925 area code 787 – 3474 – due to spam calls I may not answer so please leave a message

A $100 deposit is required to hold the day. Deposit can be made via PayPal ( or a check mailed to Mark Lassagne 1285 Stratford Ave Ste G-299 Dixon, CA 95620

Note: Guide trips are not charters, we take one or two people, occasionally three but never more than that. We fish for freshwater bass, occasionally we catch stripers, salmon or other fish.

Miscellaneous Q & A

Green dates on the calendar are available days – please email if you’d like to book one.

<2021> July
Jun 28
Jun 29
Jun 30
Aug 1

Beginners Lake Berryessa is the best place for beginners because it’s open and easy to cast to areas where the fish will bite. The Delta on the other hand is a target rich environment that calls for better casting skills. No matter which body of water you choose Mark will review your experience and work hard to make it the best trip possible.

What type of payments do you accept? PayPal for deposits only, then the balance paid by check prior to the trip or cash at the ramp the day of the trip.

What about lunch? You can either bring your own lunch, or on the Delta we may be able to stop for lunch on the water. Mark will have water on board, he may also pick up something to eat if it is set up in advance.

Cancellation Policy: 7 days notice for re-booking your date.  If date cannot be re-booked your deposit will be forfeited. Why? Mark schedules trips well in advance and will decline trips once he has booked two or more trips in a week. However, he will do his best to find a replacement and if so will refund your deposit.  If conditions are unsafe the morning of the trip you can reschedule or receive your deposit back.

Do I need to be an experienced angler? No but it helps if you have some casting skills. Mark will evaluate your angling skills once on the water and then he will do his best to match your skills with an area and a technique where the fishing is the best for your skill set. Some techniques take practice and skilled anglers generally catch more bass on the Delta.

Do you guarantee we catch fish? No, unfortunately it’s fishing. You can be assured Mark does his homework and will do his best to make sure your day is as productive as possible. In short he cares and wants you to have a good day.

Does Mark fish during the trip? Yes and no… Mark generally fishes to see if there’s other things going on and to help you catch more fish.  Mark is not trying to catch fish in front of his clients only working to provide the best experience.

What happens if I break a rod or lose a lure? Things happen and you are not expected to pay for a broken rod or losing a lure, however, if you drop a rod / reel over board and it’s not recovered you will be expected to pay the cost of that rod and reel.

Can we practice for a tournament? Mark is a tournament angler so he may be able to help you with future events.

Can we catch a Double Digit bass? Most likely not, Mark’s strengths lie in catching bass and deciphering the bite, he is not a big bait angler or trophy hunter.

Do you do winter trips?  Yes but not in the Delta, Dec to March most major tournament organizations avoid the Delta targeting spotted bass lakes like Berryessa, Oroville or Shasta because the the bite on the Delta is very tough.

What is the best time to fish the Delta? Generally, June to October is usually the best time for numbers of quality bass on the Delta. During the summer the bite is usually good where we average 10 to 50 fish a day but the fish tend to run small. On Berryessa the bite can be good all year with some slow times in the winter and mid summer.

Below are few fish Mark’s clients have caught.  DropBox Folder with more Guide trip Images

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