Yes I've seen Sperm Whales a few times, dozens of Hector's Dolphins, and thousands of Dusky Dolphins.
My full wild cetacean list is:
Pigmy Blue Whale
Southern Right Whale
Humpback Whale
Sperm Whale
Ganges Dolphin
Irrawaddy Dolphin
Australian Humpback Dolphin
Common Dolphin
Indopacific Bottlenose Dolphin
Dusky Dolphin
Hector's Dolphin
Great list!! Most jealous of Ganges Dolphin- a mammal family I'm missing!
Here's my full cetacean list: 39 total, 26 Wild and 13 Captive only.
(Most of which apply to the thread- apologies for the few that don't.)
Wild:
1.) (Balaenoptera acutorostrata) northern minke whale
2.) (Balaenoptera brydei) Bryde’s whale
3.) (Balaenoptera borealis) Sei whale
4.) (Balaenoptera musculus) blue whale
5.) (Balaenoptera physalus) fin whale
6.) (Megaptera novaeangliae) humpback whale
7.) (Eubalaena australis) Southern right whale
8.) (Eubalaena glacialis) North Atlantic right whale
9.) (Physeter macrocephalus) sperm whale
10.) (Phocoena phocoena) harbour porpoise (also captive)
11.) (Globicephala macrorhynchus) short-finned pilot whale (also captive)
12.) (Globicephala melas) long-finned pilot whale
13.) (Cephalorhynchus heavisidii) Heaviside’s dolphin
14.) (Cephalorhynchus hectori) Hector's dolphin
15.) (Delphinus capensis) long-beaked common dolphin (also captive)
16.) (Delphinus delphis) short-beaked common dolphin (also captive)
17.) (Lagenorhynchus acutus) Atlantic white-sided dolphin
18.) (Lagenorhynchus australis) Peale’s dolphin
19.) (Lagenorhynchus obliquidens) Pacific white-sided dolphin (also captive)
20.) (Lagenorhynchus obscurus) dusky dolphin
21.) (Sotalia guianensis) Guiana Dolphin (also captive)
22.) (Sousa plumbea) Indian Ocean humpback dolphin
23.) (Stenella attenuata) Pantropical Spotted Dolphin (also captive)
24.) (Stenella longirostris) Spinner Dolphin (also captive)
25.) (Tursiops aduncus) Indo-Pacific bottlenose dolphin (also captive)
26.) (Tursiops truncatus) Atlantic Bottlenose Dolphin (also captive)
Captive:
1.) (Eschrichtius robustus) gray whale
2.) (Neophocaena phocaenoides) finless porpoise
3.) (Inia geoffrensis) Amazon river dolphin
4.) (Delphinapterus leucas) beluga whale
5.) (Orcinus orca) killer whale
6.) (Pseudorca crassidens) False Killer Whale
7.) (Fersea attenuate) Pygmy Killer whale
8.) (Orcaella brevirostris) Irrawaddy dolphin
9.) (Grampus griseus) Risso’s Dolphin
10.) (Cephalorhynchus commersonii) Commerson's Dolphin
11.) (Sousa sahulensis) Australian humpback dolphin
12.) (Stenella frontalis) Atlantic Spotted Dolphin
13.) (Steno bredanensis) Rough-toothed Dolphin