Friday Harbor Seaplane Base (W33) — Friday Harbor, WA

Friday Harbor Seaplane Base (W33)
W33
Friday Harbor Seaplane Base (W33)
Friday Harbor, WA
Have a photo of this airport? Share with others.

Friday Harbor Seaplane Base (W33) is a public-use seaplane base located in Friday Harbor, WA. The airport sits at an elevation of 0 feet above mean sea level. It features 2 runways. Aviation communications are supported by 1 published radio frequency.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier W33
Airport Status Operational
Longitude/Latitude 123°0'34.6450" W / 48°32'14.3590" N
-123.009624 / 48.537322 (Estimated)
Elevation 0.00 ft / 0.00 m (Estimated)
Location San Juan County, WA
Magnetic Variation 21E (1985)
Owner & Manager
Ownership Publicly owned
Owner PORT OF FRIDAY HARBOR
Address PO BOX 889
FRIDAY HARBOR, WA 98250
Phone number 360-378-2688
Manager MIKE OTIS
Address PO BOX 889
FRIDAY HARBOR, WA 98250
Phone number (360) 378-4724
Airport Operations and Facilities
Airport Use Open to public
Wind indicator Yes
Segmented Circle No
Control Tower NON-ATCT
Landing fee charge No
Sectional chart SEATTLE
Region ANM - Northwest Mountain
Responsible ARTCC ZSE - SEATTLE
Tie-in FSS SEA - SEATTLE
FSS on Airport No
FSS Toll Free 1-800-WX-BRIEF
NOTAMs Facility SEA (NOTAM-d service available)
Airport Communications
CTAF 128.25 MHz
Airport Services
Airframe repair NONE
Power plant repair NONE
Bottled oxygen NONE
Bulk oxygen NONE
Runway Information
Runway 03W/21W
Dimensions 10000 x 2000 ft (3048 x 610 m)
Surface WATER
Surface treatment
03W 21W
Traffic pattern Left Left
Runway 12W/30W
Dimensions 6000 x 1000 ft (1829 x 305 m)
Surface WATER
Surface treatment
12W 30W
Traffic pattern Left Left
Remarks
  • FLIGHT NOTIFICATION SERVICE (ADCUS) AVBL.
  • ALL TKOFS SHOULD BE PERFORMED N OF BROWNS ISLAND.
  • FOR CD CTC WHIDBEY APCH AT 360-257-3310.
  • ESTABLISHED PRIOR TO 15 MAY 59.