Marine Dynamics
Marine Dynamics is a world-renowned ecotourism company based in Gansbaai, a short drive from Hermanus, specializing in unforgettable marine adventures. They also are famous for their shark cage diving experiences, offer comprehensive “Marine Big 5” tours (including whales, sharks, seals, dolphins, and penguins), and provide dedicated whale watching tours during the season. The company is deeply committed to marine conservation and provides an educational experience guided by onboard marine biologists.

The Boats: The Marine Dynamics Fleet
Marine Dynamics operates a fleet of purpose-built vessels designed for both safety and comfort. These boats provide an excellent platform for observing marine life in the Dyer Island ecosystem.
What to Expect on Arrival
Your adventure begins at the Great White House, where you’ll be greeted with a warm welcome and served a delicious continental breakfast or hot lunch. While you enjoy your meal, our expert team will conduct a detailed safety briefing and prepare all the necessary gear for your trip, including your wetsuit, booties, life jacket, and a weatherproof jacket to keep you comfortable throughout your experience.
Tour Logistics
- Operating Period: Whale watching season runs from June to December. The company operates Marine Big 5 tours year-round.
- Launch Site: Tours depart from Kleinbaai harbour, near Gansbaai.
- Departure Times: Trip times are weather and tide-dependent and are confirmed the evening before your tour.
- Duration: Tours typically last between 2 and 2.5 hours, depending on sightings and conditions.
What’s Included
Your tour with Marine Dynamics is a premium experience that includes:
- Expert Guides: A qualified marine biologist and experienced guides are on board to provide educational insights.
- Free Visit: All guests receive a complimentary visit to the African Penguin and Seabird Sanctuary (APSS).
- Onboard Amenities: The custom-built “Dreamcatcher” vessel has two toilets, an observation deck, and provides guests with life jackets and weather jackets.
- Hospitality: Coffee, tea, and muffins are offered before the trip, with a delicious vegetable soup and bread served upon return.
- Accessibility: Tours are family-friendly, and all ages are welcome. There are wheelchair-friendly facilities at their Great White House premises.
Booking Details
- Pricing:
- International: Adults: R 3,355.00 | Children (U/12): R 1,900.00
- Local (SA Citizens): Adults: R 2,100.00 | Children: R 1,100.00
- Conservation Fee: All prices exclude a R100 conservation fee.
- Payment Options: Cash, VISA, and MasterCard credit cards.
- Cancellation Policy:
- Company Cancellation: Full refund or alternative date offered if the company cancels due to weather, mechanical failure, or safety concerns.
- Customer Cancellation: 100% cancellation fee for cancellations less than 7 days before the trip.
- No-Shows: Billed for the full amount with no refund.
- No Sightings: A non-transferable voucher for an alternative trip is offered.
Please Note:
All details and pricing is a guide and is subject to change. Your booking enquiry will be confirmed with the latest rates and availability.