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Kestrel

Built for Adventure
Keep Up with Kestrel

Kestrel is our dedicated Adventure Tour vessel! This boat is perfect for intimate nature viewing and exciting boat experiences. 

Kestrel boat

Kestrel Quick Facts

  • 20 Passengers
  • Minimum age of 8 years old
  • Restroom on board
  • Full line of sight across the boat
  • Covered seating available
  • Suits offered XS-2XL
  • Great for smaller groups looking for an adventure!

4-Hour Private Charter: $3,495 + taxes and fees

Tours Aboard Kestrel
Adventure Whale Watch from Friday Harbor

Adventure Whale Watch & Wildlife Tour @ Friday Harbor

  • Almost water-level views
  • Smallest vessel in the fleet
  • Fast, safe, and comfortable
  • Provided warm suits keep you comfy & dry
  • Restroom on board
  • 360° walk around viewing deck

Adult: $150.00
Child: $150.00

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boarding kestrel

Private Charters & Groups

We offer custom private tour experiences for groups of 1 to 100 participants, focusing on seamless service, complimentary itinerary planning, and personalized attention to detail.  Arrange a private activity for a variety of groups and occasions!

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Tufted Puffin on the water

Birding Safari

Charter one of our boats for a Birding Safari which is 3 - 4 hours in search of birds and wildlife in obscure coves and backwaters of the San Juan Islands.  Come see all the wildlife that the great Pacific Northwest has to offer!

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Whale Reports from Kestrel
Read about our recent sightings aboard Kestrel

Our naturalists love to share their exciting adventures on the water. These reports include photos and information about the wildlife encouters on recent tours!

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An Adventure with 7 Bigg’s Killer Whales in Boundary Pass

Lauren Tschirhart | May 28th, 2026 | M/V Kestrel | 2:00 pm

The M/V Kestrel departed the dock for our 2:00 pm Adventure Tour and headed north in San Juan Channel. We had an exciting first stop in mind… A few days ago a dead Steller’s Sea Lion washed up on the south side of Spieden Island. Getting out in nature and going whale watching gives you the rare opportunity to view the circle of life, live and direct. This dead pinniped has been serving as nourishment for several birds of prey. After...

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Natty_T65A2_05292026

Two Bigg's Killer Whale Matrilines in Haro Strait (T64Bs + T65As)

Levi Vandebunte | M/V Kestrel | May 29th, 2026 | 2:00pm

 

This trip truly put the word “adventure” in our Adventure Tour! We took the M/V Kestrel up San Juan Channel and headed West while wrapping around the top of San Juan Island. Our first stop was to view a group of Bald Eagles and Turkey Vultures feeding on a Steller’s Sea Lion carcass located on Speiden Island. This is not a common sight, and the Bald Eagles were especially active throughout this! We then crossed Haro Strait in rather windy...

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Natty_T060C/Yelnats

An Adventure with Bigg’s Killer Whales in Sidney Channel

Lauren Tschirhart | May 22nd, 2026 | M/V Kestrel | 2:00 pm

Today was my first tour of the season aboard the M/V Kestrel. Our Adventure Whale Watch & Wildlife tour began by exiting Friday Harbor and heading north into San Juan Channel. We cruised into New Channel, on the northeast side of Spieden Island, and scanned for wildlife, but did not spot any critters. We continued on, crossing into Canadian waters, making our first official stop at Mandarte Island. Mandarte Island is home to the largest...

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A Double Whale Species Day and a Big Splash

Abby | M/V Kestrel | May 24th, 2026 | 2:00pm

We left our dock today in Friday Harbor with a full boat, and reports of whales within our range. Today we headed interisland through Upright Channel, between Shaw and Lopez Island. We then cruised through Peavine Pass between Obstruction Island and Blakely Island. Once we exited that small passage, we saw some harbor seals hauled out on Spindle Rock. Not far away from Spindle Rock was a buoy with a pair of Steller's Sea Lions. It wasn't just any...

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A Whale Rolling in Kelp

Abby | M/V Kestrel | May 17th, 2026 | 2:00pm

It was an incredible day to be on the water! Absolutely beautiful! We headed north in San Juan Channel, but did not have many reports, so we had our eyes peeled for anything. We continued traveling north until we reached White Rocks, near Waldron Island. We wanted to see if we could find some harbor seals. Sure enough, we saw many individuals hauled out just above the water line, and there was also some swimming in the water too! Not only did we see...

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Three Families of Bigg's Killer Whales

Abby | M/V Kestrel | May 16th, 2026 | 2:00pm

We started our trip today with two separate reports of Bigg's Killer Whales within our range. It wasn't long after getting out of Friday Harbor before we arrived on scene with the first group that was already identified as the T049A's. 

  • T049A/Nan — female, born in 1986
    • T049A3/Nat — male, born in 2011
    • T049A4/Neptune — male, born in 2014
    • T049A5/Nebula — female, born in 2017
    • T049A6/Charlie II — male, born in 2022
    • T049A7*/Nimbus — born in 2026

We first arrived on...

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pc: Olivia Esqueda, May 2026.

Bigg’s Killer Whales Meet Stellar Sea Lion… for Dinner

Olivia Ellman | M/V Kestrel | May 10th, 2026 | 2:00 pm

When we left the harbor, I had no idea that today’s trip would end up being one of my most memorable! We began by heading north in San Juan Channel, and quickly reached reports of the T49A Bigg’s Killer Whale matriline. We stopped for some quick looks, but continued on to search for some other reports we had heard about. Our search brought us into the outer islands near Patos, and we found a trio of Bigg’s from the T124A matriline; T124A, A6...

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New Plans for New Whales!

Abby | M/V Kestrel | May 9th, 2026 | 2:00pm

Yet again, a beautiful day to get on the water! I will never get tired of saying that. We left Friday Harbor with calm seas and blue skies. There were already a few reports in the area, and it is just a matter of choosing the best way to go. Our first stop was Turn Rock, where there was a report of a sea otter! Sure enough, there it was, floating like a log on the edge of a kelp forest. This was my first sea otter spotting of the season! It is not often...

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pc: Olivia Ellman, San Juan Safaris

The Whale Trifecta!!!

Abby | M/V Kestrel | May 3rd, 2026 | 2:00pm

Today's trip quite literally left me speechless. We left our dock in Friday Harbor with reports within our range of 3 different whale species. We genuinely had the trip of a lifetime ahead of us. We left the harbor and traveled interisland along the Washington State Ferry route. We passed the Lopez Island Ferry Dock and turned southeast towards Thatcher Pass. Just east of Thatcher Pass in Rosario Strait was a report of a humpback whale. It had been a...

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pc: Olivia Esqueda, May 2025

Some Whales, Another Whale, and an Elephant Seal!

Abby | M/V Kestrel | April 25th, 2026 | 2:00pm

I could not have asked for a better trip today. The sun was shining, the water was calm, and we already had some reports of whales in our range before we left the dock. However, before we saw some cetaceans, we had a surprise visitor towards the southern end of San Juan Island! An infrequently seen species of pinniped was spotted on Goose Island, a female elephant seal! We don't usually find elephant seals in these waters, so it was an incredible...

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