Portage Lake Municipal Seaplane Base
Daylight today(Sep 6, 2026, local time)
About 13h 8m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Portage Lake Municipal Seaplane Base
Portage Lake Municipal Seaplane Base is a seaplane base in Portage Lake, United States. It sits at an elevation of 608 ft (185 m) and has 2 runways, the longest 5,000 ft / 1,524 m. It observes America/New York local time. The nearest airport is Allen St Peter Memorial Airport (ME05), about 0.7 nm to the sse.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 02 / 20 | 5,000 ft / 1,524 m | 500 ft | Water | Unlit | Open |
| 15 / 33 | 5,000 ft / 1,524 m | 500 ft | Water | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from Portage Lake Municipal Seaplane Base.
Frequently asked questions
Where is Portage Lake Municipal Seaplane Base located?
Portage Lake Municipal Seaplane Base is seaplane base located in Portage Lake, United States, at an elevation of 608 ft (185 m).
How many runways does Portage Lake Municipal Seaplane Base have?
Portage Lake Municipal Seaplane Base has 2 runways, the longest being 5,000 ft / 1,524 m.
What time zone is Portage Lake Municipal Seaplane Base in?
Portage Lake Municipal Seaplane Base is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Portage Lake Municipal Seaplane Base?
The magnetic variation (declination) at Portage Lake Municipal Seaplane Base is approximately 15.7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Portage Lake Municipal Seaplane Base?
The nearest airport to Portage Lake Municipal Seaplane Base is Allen St Peter Memorial Airport (ME05), about 0.7 nm to the sse, followed by Presque Isle International Airport and Caribou Municipal Airport.
Is the information on this page suitable for flight planning?
No. Portage Lake Municipal Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.