Alki Beach Park
Protected Area
Richey Viewpoint Marine Preserve
Why dive here
With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Alki Beach Park offers some of Pacific Northwest's richest shore diving. Water ranges 7-17°C, warmest July, August, September.
Alki Beach Park offers a mellow shore dive, perfect for knocking out some skills or enjoying a casual poke around. You'll likely find a few crabs scuttling past and maybe a friendly octopus peeking from a crevice. It’s an easy entry, making it popular for newer divers or those looking for a quick, convenient dip in the Puget Sound.
Typical Alki Beach Park Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Alki Beach Park
Dive shops near Alki Beach Park
Seattle Dive Tours
Discount Divers
Exotic Aquatics Ltd.
Underwater Sports
Underwater Sports
Scuba
Reviews for Alki Beach Park
Conditions
Ocean conditions, forecast and tides for Alki Beach Park
Alki Beach Park Ocean Conditions
Monthly averages for Alki Beach Park, 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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