Downwellings are common in Hecate Strait and Queen Charlotte Sound, especially in winter, but there is an occasional summer upwelling5.
Great Barrier Reef | reef | sponge | Reef | Reef (band) | Middleton Reef | Great Barrier Reef Marine Park | Elizabeth Reef | Donovan's Reef | Blacktip reef shark | Whitetip reef shark | Tubbataha Reef | Sponge | Spectacle Reef Light | Reef Islands | Merensky Reef | Jack's Reef, New York | Jack's Reef | Into the Blue 2: The Reef | Grey reef shark | Gray's Reef National Marine Sanctuary | fringing reef | ''Felimare picta'' at Gray's Reef National Marine Sanctuary | Capitol Reef National Park | Bubba the Love Sponge | Virgin Islands Coral Reef National Monument | The Reef (2010 film) | The Reef | Sponge (band) | Robbins Reef Light |