Seal Reef
Why dive here
With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Seal Reef offers some of Pacific Northwest's richest reef diving. Water ranges 7-17°C, warmest July, August, September.
Seal Reef, off the Pacific Northwest coast, is a reliable spot if you’re looking for a relaxed dive with plenty of chances to see the resident mammals. We often find ourselves sharing the water with playful common seals, darting past, sometimes stopping to check us out. Below the surface, the reef provides shelter for a good range of local critters: keep an eye out for plainfin midshipmen tucked into crevices and the occasional big skate gliding over the seabed. It’s a solid pick for a morning dive, particularly if you appreciate the colder water fauna and want a good chance of a seal encounter without needing extreme conditions.
Safety Notes
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Seal Reef
Dive shops near Seal Reef
Cottam Point Dive site
Madrona Point Dive Centre
The Jib dive site
wall beach dive site
Blueback Tyee Cove Dive site
Sink Or Swim Scuba Inc.
Reviews for Seal Reef
Conditions
Ocean conditions, forecast and tides for Seal Reef
Seal Reef Ocean Conditions
Monthly averages for Seal Reef, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: 9449880 - Friday Harbor, WA (27km away)
October Averages
Sea Temperature
11°C
53°F · Range: 9.6–11.4°C
Air Temperature
11°C
51°F
Current Speed
3.16 cm/s
Direction: E (108.4°)
Salinity
23.61 PSU
Wind Speed
1.8 m/s
3.5 knots
Atmospheric Pressure
1018.3 hPa
Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)
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