🎣 Check out our universal aluminum bases

Lake Union Water Details - WA

Lake Union is a popular fishing destination located in King County, Washington, with easy access from several nearby towns including North Broadway, Portage Bay, and Wallingford. Anglers will find multiple marinas and boat ramps within a short distance, including Don Armeni Boat Ramp, Eddie Vine Boat Ramp, and Marina Park Boat Ramp, making it convenient to launch and enjoy the lake's waters.

This named-water page is not a claim that fishing is legal, safe, or productive here. Check public access, local regulations, fish-consumption advisories, and posted closures before fishing.

© OpenStreetMap contributors · open Lake Union in OpenStreetMap or use coordinates 47.64168, -122.33020.

Current conditions & 3-day forecast

Loading current conditions…

Weather by Open-Meteo.

Water temperature & water-quality monitoring

Check the official EPA assessment (impaired-waters status and fish-consumption advisories) for Lake Union at How’s My Waterway (EPA).

Loading nearby monitoring stations...

Monitoring summaries from the Water Quality Portal.

State fishing records

Official WA state-record fish are published by the Washington Department of Fish & Wildlife — records there are the state's, not a MonsterRodHolders list.

Fish species

Location facts

Marinas nearby8
Nearest marina (mi)0.48
CountyKing
Water typelake

Nearby towns & communities

  • North Broadway (0.55 mi)
  • Portage Bay (0.64 mi)
  • Wallingford (0.97 mi)
  • Latona (historical) (0.99 mi)
  • Edgewater (historical) (1.01 mi)

Nearby attractions

  • Don Armeni Boat Ramp — source
  • 14th Avenue Northwest Boat Ramp — source
  • Adams Street Boat Ramp — source
  • Eddie Vine Boat Ramp — source
  • Marina Park Boat Ramp — source
  • Carillon Point — source
  • Boat Street Marina — source
  • Lake Union Waterworks — source

Fishing videos