Fishing Report
Upper Granite Lake Fishing Report
Marblemount, WA
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Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
48.460861, -121.321029
Est. water temp
70.2°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Marblemount (Skagit County, WA).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Upper Granite Lake · 48.4609, -121.3210
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Upper Granite Lake?
No fish species have been recorded for Upper Granite Lake yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Upper Granite Lake?
No species are modeled for Upper Granite Lake yet, so there's no species-specific feeding window to name. The score still gives the light window 25% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Upper Granite Lake to see the best window for current conditions.
Where is Upper Granite Lake?
Upper Granite Lake is near Marblemount, WA, at 48.4609, -121.3210.
Plan your trip to Upper Granite Lake
Get the hour-by-hour bite forecast and the best times to fish Upper Granite Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.