No experience needed, no gear to pack. Just a calm bay, a steady hand, and the tide doing the rest of the work — right from South Portland.
No gear, no experience, and a bay that looks bigger from the shore than it feels once you're on it — that's what keeps most first-timers from ever paddling out. We hear it every week, and it's why every trip starts with a guide, not a rental counter.
USCG-certified guides, every trip
Local captains who read the tide and know these islands, so you don't have to.
All gear included
Kayak, paddle, PFD, and a quick on-shore briefing — you show up, we handle the rest.
Beginner-paced, family-welcoming
Calm bay routes suited to first-timers and kids 8 and up — no experience required.
Half-day island paddles through Casco Bay's calm inner waters — our most popular start.
Explore day trips
Golden-hour glides across glassy water as the sky turns coral and gold over the islands.
Explore sunset paddles
Build real paddling skills across island camps and longer coastal routes over several days.
Explore multi-day tripsGuest Favorite
Rated by paddlers who came in nervous and left already planning the next trip.
"I'd never been in a kayak and was genuinely nervous. Our guide had me steady within five minutes and pointed out seals on an island I didn't even know was there."
Dana Whitfield
First-time paddler, visiting from Boston
"Took our two kids, 9 and 11 — the guides were patient and made sure everyone felt calm before we left the dock. Best afternoon of our Portland trip."
Marcus Ibe
Parent, family day trip
"The sunset paddle was the calmest hour I've had in years. No rush, no crowd — just the guide, the tide, and that light on the water."
Renata Ochoa
Solo traveler, sunset paddle
Pick a day trip, sunset paddle, or multi-day route — reserve in a couple of minutes, no gear list required.
Arrive at South Portland, get fitted with a kayak and PFD, and get a short safety briefing from your USCG-certified guide.
Paddle out among the islands at a beginner-friendly pace, with your guide narrating the bay's history and wildlife along the way.
Every Harborline guide is USCG-certified and trained in open-water rescue — but what guests remember is the local knowledge: which island the seals haul out on, when the current turns, where the light hits best at sunset.
Meet our guidesNone at all. Every guided trip starts with an on-shore briefing and is paced for first-timers — most of our guests have never been in a kayak before.
Kayak, paddle, and PFD are all provided, along with a USCG-certified guide for the full trip. Just bring water shoes or sandals and a water bottle.
Yes — our guided day trips welcome kids 8 and up, always paired with an adult and a certified guide on calm, protected bay routes.
Your guide makes the call based on wind and tide. If we reschedule or cancel for weather, you'll get a full refund or a new date — no questions asked.
Spots fill fast on weekend trips — reserve your guided paddle from South Portland today.