Patos Island Light — light characteristic, height, range

One white flash every 6 seconds

Count 6 seconds.Flash white, once.Begin again.

Characteristic: Fl W 6s
Height: 52 ft · 16 m
Nominal range: 9 nmi = 17 km
Structure: White square tower on building.
Remarks: Red from 011.5° to 059.5°, covers 6 fathom shoal. Red from 097° to 114°, covers Rosenfeld Rock.
Position: 48.7890°N, 122.9714°W · WA

Patos Island Light in the middle, with the lights within 20 km, in their listed colours.

Lights nearby

Boundary Pass Shoal Isolated Danger Lighted Bell Buoy DB2 white flashes every 5 seconds · 4.2 km
Rosenfeld Rock Lighted Buoy U59 (C)One green flash every 4 seconds · 4.4 km
Saturna Island Sector Light (C)One white flash every 15 seconds · 5.5 km
Echo Bay Line Mooring System Lighted Buoys (3)One yellow flash every 10 seconds · 5.7 km
Echo Bay Line Mooring System Lighted Buoys (3)One yellow flash every 10 seconds · 5.7 km
Ewing Island Reef Danger LightOne white flash every 2.5 seconds · 7.6 km
Skipjack Island LightOne white flash every 4 seconds · 8.0 km
Parker Reef LightOne white flash every 4 seconds · 9.0 km

Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.

Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).