Whale & Dolphin-Watching Boat Trip in Hermanus

Walker Bay and its southern right whales

Walker Bay is a wide, sheltered bay on the Western Cape coast, protected from the open Atlantic swell and backed by mountains. Each winter southern right whales arrive here from their feeding grounds near Antarctica to mate, give birth and nurse their calves in the calm, shallow water. These huge baleen whales can grow to around 15 metres long, and each one has pale patches on its head, called callosities, that are as individual as a fingerprint.

From the boat you may see whales breaching, slapping their tails or flippers, or resting at the surface with a calf close by. Hunted almost to extinction in the past, southern right whales have been protected for decades and their numbers are recovering well. Licensed whale watching boats follow strict rules on approach and behaviour, so encounters are calm and respectful. Sightings are never guaranteed, but in season they are frequent.

Hermanus, South Africa's whale capital

Hermanus began as a small fishing village and grew into the best-known town on the whale coast, about 120 kilometres south-east of Cape Town. Its long cliff path runs above the rocks for several kilometres, with benches and viewpoints where people watch whales from land, and the Old Harbour keeps the stone slipways and boats of the early fishermen. In season a whale crier walks the town centre, sounding a kelp horn when whales are spotted.

Combining the cliff path with a boat trip is the best way to enjoy Hermanus: from the shore you see the whales against the bay, while from the water you understand their size. The boat leaves from Hermanus New Harbour, a working harbour west of the centre, so after the cruise you have time for the town's cafés, craft markets and the nearby fynbos trails of the mountain reserve.

Dolphins, seals and seabirds of Walker Bay

Whales are the headline, but Walker Bay is rich in other marine life throughout the year. Pods of common dolphins and bottlenose dolphins hunt in the open water, sometimes riding the bow wave of the boat, while Cape fur seals rest on the rocks and play around the harbour. Bryde's whales, which stay along this coast all year, and passing humpback whales are seen on some trips too.

Keep an eye on the sky as well. Cape gannets plunge-dive for fish, cormorants fly low in long lines over the waves and gulls follow the fishing boats back to port. On calm days you may also spot African penguins swimming far from their colonies. Your guide names each species and explains how the cold, nutrient-rich water of the Western Cape supports such abundant life. As with all wildlife, what you see depends on the day.

Best time for whale watching in Hermanus

Southern right whales are usually in Walker Bay from about June until November, with the busiest period between August and October, when mothers and young calves are most often seen close to shore. The Hermanus whale festival is held around the end of September and fills the town with music, crafts and family activities. Outside the main season the trip focuses on dolphins, seals, seabirds and Bryde's whales.

Mornings are often calmer, with softer light and smoother water, which suits families and anyone worried about seasickness, while afternoon sailings can bring warmer weather in summer. The sea along this coast changes quickly, so the skipper may adjust or postpone a trip in strong wind. If you are wondering whether Hermanus whale watching is worth visiting for, the answer in season is a clear yes: few places offer such close and regular encounters.

How to get to Hermanus from Cape Town

Hermanus lies about one and a half to two hours' drive from Cape Town. The fastest road follows the N2 over the mountain pass above Somerset West, while the scenic coastal road, Clarence Drive, winds along the cliffs above False Bay through Gordon's Bay, Pringle Bay and Betty's Bay before reaching the whale coast. Both routes make a Hermanus day trip from Cape Town very comfortable.

Hotel pickup is not included in this boat trip, so you make your own way to Hermanus New Harbour. If you are staying in Cape Town or Stellenbosch, our team can arrange a private transfer with a driver who waits for you during the cruise and can stop along the coast on the way back. Many travellers also spend a night in Hermanus to walk the cliff path at sunrise.