Miyako Airport

ROMY / MMY

Miyakojima, JP

Last Updated
Jul 4, 22:00Z

Current Weather

Display Units
Fresh 28 min ago
22:00Z

🌙 Night
VFR
Flight Rules
28°C
Temperature
Dewpoint: 26°C
5 kt
210°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR ROMY 042200Z AUTO 21005KT 9999 FEW013 28/26 Q1013

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 150 ft
FEW 1,300 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
1,300 ft
AGL (Above Ground)
1,450 ft AMSL

Weather Briefing

VFR

Miyako Airport is currently reporting visual flight rules (VFR) conditions with few clouds at 1,300 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the south-southwest (210°) at 5 knots. Runway 22 is favored with a 5-knot headwind and 1-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 1,300 ft.

Temperature & Moisture

Temperature is 28°C (82°F) with a dewpoint of 26°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
OMY
04
22 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 22
6,560 ft 150 ft ASP 37°
4.9 kt 0.9 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - ROMY

6,996 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
72.8%
MVFR
19.4%
IFR
6.8%
LIFR
0.9%

Miyako Airport typically experiences VFR conditions 72.8% of the time, though instrument-rated pilots will find IFR weather present approximately 7.7% of observations. Prevailing winds are from the NE averaging 10.1 knots. Temperatures typically range between 12°C and 33°C with an average of 23°C. The best months for VFR flying are September, January, February.

Wind Analysis

Prevailing Direction: NE (45°)
Average Speed: 10.1 kt
Maximum Recorded: 27 kt
Calm Winds: 0.2%
Direction Distribution:
E
23.2%
N
18.8%
S
16.5%
W
1.3%
NE
24%
NW
1.4%
SE
9.8%
SW
4.8%

Temperature Range

Average: 23°C
Range: 12°C to 33°C
12°C 33°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0%

Best Months for VFR

September January February

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 4.9 kt

Statistics computed from 6,996 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Miyako Airport - Airport Information

Airport Details

ICAO Code: ROMY
IATA Code: MMY
Type: medium airport
Status: active
Elevation: 150 ft MSL

Location

City: Miyakojima
Country: JP
Latitude: 24.782801°
Longitude: 125.294998°
Time Zone: Etc/GMT-8

Runway Information

Runway 04/22
Length: 6,560 ft
Width: 150 ft
Surface: ASP
ILS: No

About Miyako Airport

Overview

Miyako Airport serves Miyakojima, a strategically located island in the Ryukyu Islands of Japan. Positioned at 24.782801, 125.294998 with an elevation of 150 ft MSL, this medium-sized airport provides essential aviation infrastructure for the region. The airport features a single runway (04/22) measuring 6,560 feet with an asphalt surface.

Flying Conditions

Weather conditions at Miyako Airport are predominantly favorable for visual flight rules (VFR), with 80.8% of observations showing clear conditions. Winds consistently blow from the northeast at an average of 10.2 knots, with occasional gusts up to 25 knots. Pilots can expect stable temperatures averaging 23°C, with a comfortable range between 12°C and 33°C throughout the year.

Notable Features

The airport's single runway (04/22) demonstrates excellent wind alignment, with 100% favorable wind conditions. Crosswinds average a manageable 4.6 knots, presenting minimal challenge for most aircraft operations. The island's geographic position in the Ryukyu archipelago means pilots should anticipate potential maritime influences on local weather patterns.

Approach Considerations

September, January, and October represent the most consistently favorable months for VFR operations, with optimal weather conditions. Runway 04/22 is well-positioned to handle prevailing northeastern winds, providing predictable approach and departure scenarios. Pilots should prepare for consistent visibility around 10 statute miles and minimal risk of fog or low-visibility conditions.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.