KMTH / MTH

Florida Keys Marathon International Airport

ICAO

KMTH

IATA

MTH

City

Marathon

Country

United States

Type

Medium

Coordinates

24.7260, -81.0514

Elevation

5 ft / 2 m

Local time

00:08 UTC-4

Sunrise / sunset

11:20 / 23:02 UTC

local: 07:20 / 19:02

Map

OpenStreetMap ↗

Runways and wind

Wind

180° / 8 kt G20

Active runway (advice)

Head / crosswind

3 / 7 kt from left

True headings. For simulation, not real-world flying.

Runways · 1

Runway	Size	Surface	Headings	Lights
07 / 25	1526 m × 30 m	Asphalt	67° / 247°	✓

OurAirports data. The actual runway condition may differ. True headings.

Weather

official METAR

METARKMTH 100353Z AUTO 18008G20KT 140V200 10SM FEW017 SCT024 29/26 A2996 RMK AO2 SLP143 T02890261

TAFKMTH 100245Z 1003/1024 14007KT P6SM VCSH SCT020 BKN250 TEMPO 1004/1006 17015G25KT 3SM SHRA BKN020

METAR: 2026-10-10 03:53 UTC · 16 min ago · TAF: 2026-10-10 02:45 UTC · 84 min ago

Decode

TAF

Frequencies

UNICCTAF/UNICOM122.8

RDOMIAMI RDO122.6

CNTRMIAMI CNTR133.5

ASOSASOS135.525

OurAirports frequencies, may be outdated. Check charts in the sim.

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