South Portage Water Aerodrome
Daylight today(Aug 31, 2026, local time)
About 13h 20m 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 South Portage Water Aerodrome
South Portage Water Aerodrome is a seaplane base in Dwight, Canada. It sits at an elevation of 1,033 ft (315 m). It observes America/Toronto local time. The nearest airport is Dwight Airport (CNF8), about 4 nm to the e.
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 (0)
No runway data recorded for this airport.
Airspace in this area(5)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SOUTHERN ONTARIO LOW LEVEL CONTROL AREA CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T723 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| SOUTHERN ONTARIO LOW LEVEL CONTROL AREA CAE | Class E | Controlled | 2500 ft MSL | 6500 ft MSL |
| SOUTHERN ONTARIO LOW LEVEL CONTROL AREA CAE | Class E | Controlled | 3500 ft MSL | 12500 ft MSL |
| T723 AIRWAY | Class E | Controlled | 2200 ft GND | 12500 ft MSL |
Approximate bounding-box match from OpenAIP · all Canada airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from South Portage Water Aerodrome.
Frequently asked questions
Where is South Portage Water Aerodrome located?
South Portage Water Aerodrome is seaplane base located in Dwight, Canada, at an elevation of 1,033 ft (315 m).
What time zone is South Portage Water Aerodrome in?
South Portage Water Aerodrome is in the America/Toronto time zone (UTC-04:00).
What is the magnetic variation at South Portage Water Aerodrome?
The magnetic variation (declination) at South Portage Water Aerodrome is approximately 10.7° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near South Portage Water Aerodrome?
The nearest airport to South Portage Water Aerodrome is Dwight Airport (CNF8), about 4 nm to the e, followed by Emsdale Airport and Ullswater Airport.
Is the information on this page suitable for flight planning?
No. South Portage Water Aerodrome data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.