Enhance your sailing skills with a comprehensive three-day ASA 103/104 course at Harbor Island. Gain hands-on experience, dual certifications, and confidence for your next coastal adventure!
More ways to explore the area's outdoor wonders
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Difficulty
moderate
Duration
3 days
Fitness Level
Participants should have moderate physical fitness to manage boat handling, climbing, and maneuvering for extended periods.
Wildlife
History
Harbor Island was built in the 1960s from dredged bay materials and has since become a hub for marine recreation in San Diego.
Conservation
Seaforth promotes eco-friendly boating practices, encouraging cleanup efforts and minimizing disturbance to marine habitats.
Seaforth Boat Rentals
Enhance your sailing skills with a comprehensive three-day ASA 103/104 course at Harbor Island. Gain hands-on experience, dual certifications, and confidence for your next coastal adventure!
Seaforth Boat Rentals is a San Diego-based watercraft rental company offering kayaks, stand-up paddleboards, rafts, and specialty boats across Mission Bay, Coronado, Downtown and Harbor Island. The fleet includes single and tandem kayaks, Lily Pad rafts, the eye-catching Pretty Pink Duffy and Pretty Pink Boat, a Limo Boat for downtown excursions, and guided Sunset Sail departures requiring a local USCG licensed captain.
Trips and rentals suit families, couples, solo paddlers, and small groups with one- and two-hour options for kayak and paddleboard rentals. Guided options such as the Blue Bridge Kayak Tour and Coronado bridge excursions provide local insight and safe navigation beneath iconic landmarks. Life jackets are provided for every rental to ensure safety.
Seaforth Boat Rentals emphasizes accessible, no-fuss experiences: easy online booking, flexible launch locations, and equipment briefings for beginners. Boats may be rented with or without a licensed captain depending on the vessel and experience level. The Pretty Pink Boat and other captain-required charters offer optional captains for guests who prefer a hands-off outing.
Customer comfort and safety are priorities; staff provide orientation, route suggestions, and emergency procedures before every departure. Seaforth Boat Rentals works to create memorable, picture-ready outings on San Diego waters, from serene Mission Bay paddles to vibrant Harbor Island sunsets, appealing to visitors and locals seeking a reliable, fun day on the water. Flexible durations, friendly orientation, and shore-side parking options make planning simple, while experienced staff recommend routes tailored to weather, tides, and group ability levels.
Tours Offered
11
Kayaks, SUPs, rafts, charters and boats
Service Areas
Mission Bay & Coronado
Multiple launch locations
Family Friendly
Yes
Suitable for adults and families
Rental Durations
1–2 hours
Flexible short trips
Reserve a kayak, SUP, or a captained sunset sail now — weekend slots fill up quickly.
Wear Non-Slip Boat Shoes
Choose footwear with good grip to maintain stability on wet deck surfaces.
Apply Reef-Safe Sunscreen
Protect your skin without harming marine life while spending long hours on the water.
Stay Hydrated
Bring plenty of water to stay refreshed during active sailing sessions.
Check Weather Forecasts
Monitor local marine weather conditions before heading out to avoid surprises.
Lightweight Waterproof Jacket
Protects against wind and water spray during sailing sessions.
all
Polarized Sunglasses
Reduces glare off the water to improve visibility and eye comfort.
summer
Non-Slip Sailing Gloves
Helps maintain grip on ropes and steering wheels without blisters.
all
Reusable Water Bottle
Keeps you hydrated throughout active days on the boat.
all