All resultsExplore/British Columbia/Senanus Island
Senanus Island
Brentwood Bay, British Columbia, Canada
EntryBoat
Max depth27 m
LevelIntermediate and up
Water bodySalish Sea
Water temp8–14°C
Estimated from climate dataMay–Sep
About this site
Senanus Island is a reef dive site near Brentwood Bay, British Columbia, Canada, in the Salish Sea. It is reached from a boat with a maximum depth of about 27 m. Best for divers with some experience. Marine life recorded within about 5 km (OBIS/GBIF) includes nudibranchs, octopus, harbor seals, seals, dolphins. Typical surface water temperature ranges from about 8 to 14 °C over the year.
Conditions by month
BestGoodMixedOctoberGood
Generally good diving.
Marine life
Recorded nearby
- Pacific HerringClupea pallasii
Ochre StarPisaster ochraceus- Giant Pacific OctopusEnteroctopus dofleini
Sunflower StarPycnopodia helianthoides- Moon JellyfishAurelia labiata
- Egg Yolk JellyPhacellophora camtschatica
Harbor SealPhoca vitulina- California Sea CucumberApostichopus californicus
Nearby sites
- 1Henderson Point0.8 km
- 2Willis Point1.5 km
- 3Dyer Rocks3.5 km
- 4Tozier Rock3.6 km
- 5McKenzie Bright4.0 km
- 6White Lady (Repulse Rock)6.5 km
Straight-line distances.
Sources: Dive Vibe Community (ODbL) · Species occurrences: OBIS (CC BY 4.0), GBIF.org