7 Seas Whale Watch

7 Seas Whale Watch Daily narrated whale watching trips from Gloucester to Stellwagen Bank National Marine Sanctuary 🐋 We look forward to seeing you on the water.
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For more than 30 years, 7 Seas Whale Watch has had the privilege of introducing thousands of passengers to the many species of whales and marine wildlife that inhabit the waters off our coast in and around the Stellwagen Bank National Marine Sanctuary. Named Best Boston Area Whale Watch, we are a 45-minute drive north from downtown Boston in the historic New England seaport of Gloucester, MA

Our

whale watch trips run from mid-April to mid-October and are designed to educate, inspire and provide a deeper understanding and appreciation of our fragile marine environment. We are a family business – Three generations of career captains have worked from this very dock for more than 7 decades. We have a love and respect for the marine environment and a passion for providing the best possible customer experience for you and your family. Browse our website, reserve tickets on-line, call our sales office or use our contact form to ask a question or send a comment.

WHALE SIGHTINGS REPORT ~ 7/2/25The peak of summer is here, and early July continues to prove itself as a great month to ...
07/02/2025

WHALE SIGHTINGS REPORT ~ 7/2/25

The peak of summer is here, and early July continues to prove itself as a great month to be on Jeffrey’s Ledge! These past few days have been wonderful, with sightings of HUMPBACK WHALES, MINKE WHALES, ATLANTIC WHITE-SIDED DOLPHINS, OCEAN SUNFISH, and even GREAT WHITE SHARKS.

Schooling fish remain plentiful along the ledge, and the whales have continued to take full advantage of the abundance. One familiar fluke (or dorsal) we see consistently each July is a humpback whale named Satula, and he’s been in the area along with Clamp, Owl, Tripod, Chromosome, Whirlwind, and Spika.

Notably, Tripod and Chromosome have been spending a lot of time together. They’ve been seen feeding, traveling, and even joining up with other humpbacks or Atlantic white-sided dolphins. Chromosome is known for forming long-term associations with other individuals, especially with a female named Spoon, whom he’s been seen with nearly every year. I remember back in 2021, they spent a large chunk of the summer together. Tripod was ironically in the area a lot that summer as well, but spending time with an individual named Pixar. Observing these social associations and patterns is always fascinating, and we’re excited to continue watching and learning more in the days to come, especially if these two continue to travel together!

** The photos included in this post were taken by our naturalists and represent highlights from our recent whale watching trips. While we are committed to always do our best to show you the best possible sightings on your given day on the water, it is important to remember that the number of whales we see, the species of whales we find, the behaviors we observe, the other types of marine wildlife we encounter and even the weather conditions can and often do vary greatly from one trip to another. Every trip is a unique experience!**

WHALE SIGHTINGS REPORT ~ 6/29/25Ok so this isn't really so much of a whale sightings update as it is a FISH sightings up...
06/29/2025

WHALE SIGHTINGS REPORT ~ 6/29/25

Ok so this isn't really so much of a whale sightings update as it is a FISH sightings update.

We DID see whales today and whales are, of course, the main focus of our trips. But we appreciate all marine wildlife and we had some spectacular fish sightings today.

It started with a very Quick Look at a breaching BASKING SHARK that we found in the fog while looking for whales. Unfortunately after leaping from the water twice this shark never resurfaced but while we were waiting for it to do so we found a HUMPBACK WHALE ("Quote") and we spent a long while watching this well-known female whale before other boats arrived and we departed for home.

Shortly after leaving the whale we found our first-of-the-season OCEAN SUNFISH (aka Moal mola) and with the very calm sea conditions were able to great great looks at this bizarre fish species.

Shortly thereafter we found a shark. Not a big shark though... a little SPINY DOGFISH SHARK!

Then things really got good. A few miles in the direction of home we found yet another GREAT WHITE SHARK!

This is out FIFTH (!!!) great white sighting of the season. Prior to this we have only seen great whites 6 times total in 42 years in business so something unprecedented is happening out there right now.

We were able to get a few decent photos of this shark and it does not appear to be one of the same two individuals we saw a few days ago. So there must be a lot of them in the area right now.

But let's be real here: The chances of seeing a great white on a whale watch are very small. You need perfectly calm weather (so as to spot their fins at the surface) and a little luck. But there are clearly more of these apex predators in the area right now than usual so if you want to see one now would be a good time to go hunting for one.

Oh and, by-the-way, we also saw two more HUMPBACK WHALES on the way home too ("Valley" and "Spica").

Enjoy the photos from this morning and be sure to check back soon for another whale (and other stuff) update soon!

***The photos included in this post were taken by our naturalists and represent highlights from our recent whale watching trips. While we are committed to always do our best to show you the best possible sightings on your given day on the water, it is important to remember that the number of whales we see, the species of whales we find, the behaviors we observe, the other types of marine wildlife we encounter and even the weather conditions can and often do vary greatly from one trip to another. Every trip is a unique experience!***

WHALE SIGHTINGS REPORT ~ 6/28/25If I had to choose one word to sum up the past few days, it would change. The ocean has ...
06/28/2025

WHALE SIGHTINGS REPORT ~ 6/28/25

If I had to choose one word to sum up the past few days, it would change. The ocean has once again reminded us just how dynamic and unpredictable it can be. We've had days filled with amazing whale sightings, and others where we saw none at all. This is a true reflection of the reality of wildlife watching.

On Thursday, rough sea conditions kept us from reaching the feeding grounds. Yet, the days before and after were completely different, calm, glassy seas, ideal for spotting marine life. Today brought a return of choppy seas and rain, making spotting whales challenging.

Despite the shifting conditions, we've had some incredible sightings recently. The highlight of the week was undoubtedly seeing two individual GREAT WHITE SHARKS! This was an unforgettable experience. We’ve also had some amazing encounters with HUMPBACK WHALES, a few of which were doing some amazing bubble feeding.

As always, we never know what tomorrow will bring, and that’s part of the magic of whale watching. Change keeps things exciting. It opens the door to potential discoveries and makes every trip out on the water a true adventure. And as you can see from the photos in this update, exploration often comes with an amazing payoff!

Individual humpback whales identified:
Jawa
Yurt
Pluma
Tripod
Chromosome
Whirlwind
Owl

***The photos included in this post were taken by our naturalists and represent highlights from our recent whale watching trips. While we are committed to always do our best to show you the best possible sightings on your given day on the water, it is important to remember that the number of whales we see, the species of whales we find, the behaviors we observe, the other types of marine wildlife we encounter and even the weather conditions can and often do vary greatly from one trip to another. Every trip is a unique experience!***

SHARK Sightings Update: June 25, 2025We had a very special sighting today of TWO(!!!) great white sharks just 10 miles n...
06/25/2025

SHARK Sightings Update: June 25, 2025

We had a very special sighting today of TWO(!!!) great white sharks just 10 miles north of Gloucester.

We were on our way out to sea to look for whales when our naturalist, Amanda, spotted the fin a of a shark a half mile ahead of us. The most common species of shark for us to see is a “basking shark” which are pretty incredible in their own right - the are the second largest fish on the world after all - and the second most commonly sighted species is the blue shark. We immediately knew from the shape of this shark’s dorsal fin it was neither a basking or a blue. We could tell it was either a great white or a short-finned mako - both of which are rare - but needed a better look to positively identify the animal.

We approached it slowly so as to increase the chances of it staying at the surface. When the shark swam into a smooth patch of water near our boat it became clear it was a white shark! We were very excited. We have only seen this species a handful of times in the 42 years we have been in business.

The next big suprise came when a second great white came in and joined the first! Both sharks swam in circles at the surface allowing us to get many good looks, photos and video.

We will have a lot more of photos of these two sharks to post soon.

Oh and, by-the-way, we saw whales today too. We'll be doing a WHALE sightings update soon.

FIREWORKS CRUISE!Join us on the evening of July 3rd fro Gloucester's Forth of July fireworks display! There's no better ...
06/25/2025

FIREWORKS CRUISE!

Join us on the evening of July 3rd fro Gloucester's Forth of July fireworks display! There's no better vantage point to view the show than from Gloucester Harbor.

Tickets are $45 for adults and $25 for kids.

The boat leaves our dock promptly at 7:30pm and we will return u[on the conclusion of the fireworks display (approximately 10-10:30).

We hope to see you there!

WHALE SIGHTINGS REPORT ~ 6/23/25The longest days of the year are here, and summer is in full swing! The past few days ha...
06/23/2025

WHALE SIGHTINGS REPORT ~ 6/23/25

The longest days of the year are here, and summer is in full swing! The past few days have been HOT, and the heat is expected to continue into tomorrow. But with the heat has come some incredible sightings of HUMPBACK WHALES!

We've remained in a consistent location over the past few days, and although we've stayed in a similar area, we've seen new individuals on each trip. It’s no surprise the whales are sticking around as the bait fish are abundant!

Since Saturday, individual humpback whales sighted include: Bolide’s ’09 calf, Cupid, Dome, Diablo, Ditto, Etch A Sketch, Jawa, Nile, and Scylla.

Almost every whale we've seen has been feeding, with bubble clouds observed at the surface. Yesterday morning, we watched Etch A Sketch do a couple of incredible feeding lunges, and Cupid fed belly-up right next to the boat! Surface activity has been relatively infrequent this season, but in the past couple of days, we’ve had some exciting moments with Diablo, who has been seen tail-lobbing and pec-slapping. We’ve also spotted our first Cory’s Shearwaters of the season, a true sign that summer has officially arrived.

***The photos included in this post were taken by our naturalists and represent highlights from our recent whale watching trips. While we are committed to always do our best to show you the best possible sightings on your given day on the water, it is important to remember that the number of whales we see, the species of whales we find, the behaviors we observe, the other types of marine wildlife we encounter and even the weather conditions can and often do vary greatly from one trip to another. Every trip is a unique experience!***

WHALE SIGHTINGS REPORT ~ 6/19/25It’s been menhaden madness just a few miles off the coast of Gloucester these past coupl...
06/20/2025

WHALE SIGHTINGS REPORT ~ 6/19/25

It’s been menhaden madness just a few miles off the coast of Gloucester these past couple of days! Both yesterday’s and today’s trips followed a similar pattern. The mornings began with thick fog blanketing Gloucester Harbor, but as we ventured out into the open ocean, the fog lifted! We were grateful for that, as fog is one of the biggest challenges when it comes to finding whales.

Yesterday, we encountered a female humpback whale named Dome just five miles from Gloucester! She was actively feeding. Blowing bubbles and lunging. Then, in almost the exact same spot today, we watched another humpback, this time a whale named Cupid! Cupid was exhibiting nearly identical feeding behavior.

Today’s trip included a special moment. We got to witness Ocean Alliance deploy a suction-cup tag onto Cupid. These tags are non-invasive and packed with technology. They collect valuable data on whale feeding, movement, acoustics, and more through sensors, cameras, hydrophones, and accelerometers. How cool is that? Great work, team! We ended our trip with some great looks at a humpback whale named Diablo.

WHALE SIGHTINGS REPORT ~ 6/17/25 We've been spending time various HUMPBACK WHALES in the area lately, including some of ...
06/17/2025

WHALE SIGHTINGS REPORT ~ 6/17/25

We've been spending time various HUMPBACK WHALES in the area lately, including some of our familiar favorites like Pinball, Dross, and Clamp. These past few days have also brought sightings of new individuals for us this season, such as Yurt, Tripod, Tongs, Bolide’s ’09 calf, and Satula. Satula, one of our most frequently sighted whales each year, made his first appearance on Monday’s trip, and we were excited to spend some time with him!

While summer has gotten off to a chilly start, the forecast is finally heating up. It's perfect weather for heading offshore and experiencing the incredible local wildlife!

WHALE SIGHTINGS REPORT ~ 6/13/25Over the past few days, whales have been actively moving through different areas on Jeff...
06/14/2025

WHALE SIGHTINGS REPORT ~ 6/13/25

Over the past few days, whales have been actively moving through different areas on Jeffrey’s Ledge. This comes as no surprise, as while they're here, whales are constantly searching for the best feeding spots and can travel many miles in just a few short hours. Not knowing exactly where they’ll be each day adds to the excitement and adventure every time we leave the dock.

Over the past couple of days, we've had sightings of HUMPACK WHALES, GRAY SEALS, HARBOR PORPOISES, and even a BASKING SHARK. Among the individual humpbacks we’ve identified are: Pinball, Dross, Quote, and Gondolier.

Tomorrow brings a brand new adventure, and as always, we’re eager to see what’s out there. Stay tuned for another update after the weekend!

WHALE SIGHTINGS REPORT ~ 6/11/25We had to travel a long way this morning but it was VERY much worth it!The first whale w...
06/11/2025

WHALE SIGHTINGS REPORT ~ 6/11/25

We had to travel a long way this morning but it was VERY much worth it!

The first whale we found was a lunge-feeding FINBACK WHALE and we got some great looks at this whale. Fin whales are one of our favorite species to see (and the second largest animal on Earth!) And we would have loved to spend more time with this whale, but as we were watching it we could see the blows of many more whales up ahead of us and it looked as if maybe they were feeding! So after a few looks at the fin whale we went a few more miles north and were treated to one of the better feeding displays we have seen all season.

There were many HUMPBACK WHALES feeding on krill (small, shrimp-like creatures that are blood-red in color). There were huge patches of krill at the surface nearly everywhere you looked and the whales were busy consuming as much as they could.

Many of the whales we saw were old favorites that veteran whale watchers will no doubt know: Owl, Fan, Ditto, Quote and Dross.

Here are photos from today (and a few from Sunday and Monday that we haven’t posted yet). We never mind going an extra few miles or spending a little more time not he water if it means getting the best possible sightings for our passengers. Plus it was Amanda’s (our naturalist) birthday so, you know, you have to get the birthday girl a great trip! I think it was well worth the extra time on the water to be able to see such an amazing sight. Enjoy the photos and we can’t wait to get back out there tomorrow!

WHALE SIGHTINGS REPORT ~ 6/7/25Today was a extremely challenging and very wet day on the water. It’s very unusual that w...
06/07/2025

WHALE SIGHTINGS REPORT ~ 6/7/25

Today was a extremely challenging and very wet day on the water. It’s very unusual that we go out and don’t find whales, but when it does happen, its usually because of fog. Unfortunately, this mornings trip was one of those trips where we had fog and rain, and despite our best efforts, we weren’t able to find any whales.

For a while it seemed as if this afternoon’s trip would follow the same trajectory as the morning. All the boats were searching in fog and heavy rain. After a couple hours of searching we found a PORBEAGLE SHARK (a rare species of shark to see and our first one this year) and then continued our search for whales through heavy rain and patches of dense fog.

Just when it seemed as ifs we would not find any whales and we were close to making our turn towards home a HUMPBACK WHALE suddenly leapt from the water in a full spinning head breach! It was a humpback whale called GOM-2315 - the same whale we saw being surface active yesterday! This whale continued breaching and flipper slapping and spending a lot of time at the surface for about 15 minutes before diving and vanishing. Just as quickly as it had appeared from the fog and rain it was disappeared. But for the time we were with it we got to enjoy the best surface activity of the year so far.

Whale watching - like all nature watching - can be challenging and unpredictable. But that’s what makes it fun. Tomorrow is a new day and a new challenge but we are looking forward to it.

Here’s a few photos of GOM2315 in the rain from today…

WHALE SIGHTINGS REPORT ~ 6/5/25The past few days have truly felt like summer, and we’ve had some incredible whale sighti...
06/05/2025

WHALE SIGHTINGS REPORT ~ 6/5/25

The past few days have truly felt like summer, and we’ve had some incredible whale sightings close to home! During recent trips, we've had the pleasure of observing several HUMPBACK WHALES, all feeding on Menhaden. These individuals include Highlighter, Dross, Clamp, Owl, and Scylla. One of the highlights has been spending time with Highlighter, who has a unique feeding technique, rolling upside down with one flipper out of the water! He also did some amazing vertical lunges.

Here’s a collection of photos from these gorgeous days spent offshore!

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63 Rogers Street
Gloucester, MA
01930

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