Top Kayaking Routes for Seal Sightings on Mount Desert Island

Best Places to Kayak Around Mount Desert Island to See Seals‍

Kayaking around Mount Desert Island (MDI) isn’t just about scenic beauty—it's also a golden opportunity to paddle alongside one of Maine’s most charming marine mammals: the harbor seal. For nature lovers and sea-kayaking adventurers, nothing beats the thrill of spotting a curious seal bobbing up next to your kayak or lounging on a rocky outcrop, blinking lazily in the sun.

Whether you’re staying in Bar Harbor or near quiet coves like Sargent and Valley, there are plenty of seal-friendly zones worth exploring by paddle. Let’s dive into the best places and times to kayak if you’re on a mission to see these adorable creatures.

Top Kayak Launch Spots Around MDI for Seal Sightings

🛶 1. Bartlett Landing to Indian Point

Located on the western side of MDI (aka the “Quiet Side”), Bartlett Landing provides easy access to calm waters and scenic paddling. Head southeast toward Indian Point, where locals frequently report seal sightings. While you can’t launch directly at Indian Point, the trip from Bartlett Landing is short, peaceful, and teeming with marine life.

💡 Pro Tip: This area has minimal boat traffic, making it an excellent early morning paddle when the tide is low and seals are most active.

🛶 2. Valley Cove & Sargent Cove (near Somes Sound)

If you're staying near Valley Cove or Sargent Cove, you're in a prime position. These inlets off Somes Sound are hidden gems, offering calm waters and fantastic views of the Acadian cliffs. Seals are known to frequent the rocky shores around Valley Peak, especially during quieter parts of the day.

💡 Pro Tip: Paddle here during mid-tide, especially during early mornings or just before dusk, when seals are most curious and tend to approach kayaks.

🛶 3. Seal Cove (yes, it lives up to its name!)

It’s no coincidence that Seal Cove earned its name—this quiet harbor on the island's southwestern side is a fantastic place to find harbor seals. Kayak toward the outer edge of the cove, and you’ll likely find seals lounging on rocks or playfully swimming around your kayak.

💡 Safety Note: Be cautious of boat traffic in summer months. Paddle close to the shore and avoid disturbing resting seals.

🛶 4. Frenchboro Ferry Route & Bartlett Island

Advanced kayakers who are comfortable in open water might consider paddling toward Bartlett Island, especially along the Frenchboro Ferry route. While this is a more exposed and ambitious paddle, it offers a high chance of seeing seals and other wildlife like porpoises and sea birds.

💡 Launch Point: Consider leaving from Pretty Marsh or Seal Cove Harbor, and only go if you're experienced and equipped for variable ocean conditions.

🛶 5. Union River Bay near Surry & Trenton

Just off the island near Surry and Trenton, Union River Bay offers a beautiful off-the-beaten-path option for kayakers staying off-island. It’s quieter than Bar Harbor and is home to several small islets where seals love to bask.

💡 Local Insight: Paddling around Lamoine Beach and near the entrance to the Union River can yield excellent seal encounters, especially during calm, foggy mornings.

🕐 Best Time, Weather, and Tide Conditions for Seeing Seals

• Time of Day: Early morning or late afternoon—when it’s quieter, and boat traffic is minimal.
• Tide: Mid to low tide is ideal, especially if you're hoping to see seals hauled out on rocks.
• Season: Summer through early fall (June–September) is prime time, but don’t rule out crisp spring mornings in May.
• Weather: Calm, foggy days are great for spotting seals near the surface. Avoid windy or choppy days, both for your safety and viewing quality.

🧭 Kayak Safety Tips in Acadia Waters

• Always wear a PFD (personal flotation device).
• Bring a marine chart or GPS—Maine’s coastal fog can roll in quickly.
• Be aware of cold water temperatures. Hypothermia is a real danger even in summer.
• Don’t approach seals too closely—keep a respectful distance of at least 150 feet.
• Paddle with a buddy or let someone know your route.

🐾 Bonus Wildlife: What About Puffins?

While puffins aren’t typically seen near MDI by kayak, you can take a boat tour from Bar Harbor or Stonington to visit islands like Machias Seal Island, where puffins nest in the summer.

Your Next Seal Adventure Awaits

Kayaking around Mount Desert Island offers much more than postcard-worthy views—it gives you the chance to connect with Maine’s marine wildlife in a personal and unforgettable way. Whether you’re cruising near Bartlett Landing or tucked into Valley Cove with the seaweed brushing beneath your hull, keep your eyes open and your paddle quiet—because that splash nearby might just be a curious seal coming to say hello.