Futenma Marine Corps Air Station

ROTM

, JP

Last Updated
Jul 5, 20:56Z

Military Airport

Restricted

This is a Japan Air Self-Defense Force (JASDF) installation. Civil access is not permitted.

Access Notes:

JASDF bases closed to civil traffic

Consult official AIP (Japan AIP ENR 5.2) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 22 min ago
20:56Z

🌙 Night
VFR
Flight Rules
27°C
Temperature
Dewpoint: 24°C
4 kt
210°
10 SM
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR ROTM 052056Z AUTO 21004KT 10SM CLR 27/24 A2990 RMK AO2 SLP108 T02720239 58002 $

Weather Briefing

VFR

Futenma Marine Corps Air Station is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the south-southwest (210°) at 4 knots.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 27°C (81°F) with a dewpoint of 24°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain VFR throughout the forecast period. Temporary VFR conditions are forecast between 03:00Z and 09:00Z.

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.

QNH
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
1005 hPa
Field Pressure
Height above aerodrome (247 ft)
Pressure Alt
255 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,754 ft
ISA Deviation: +12.5°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF ROTM 051900Z 0521/0621 VRB06KT 9999 FEW025 QNH2987INS TEMPO 0603/0609 SCT025 TX32/0603Z TN27/0521Z
Upcoming Changes (Next 12 Hours)
21:18Z BASE
+0h
VFR VRB 6 kt
Visibility: 10+ km
03:00Z TEMPO
+6h
VFR

24-Hour Weather Evolution

Loading weather data...
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
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
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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
OTM
06
24 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06/24
Active: 24
9,000 ft 150 ft ASP 55°
3.5 kt 2.0 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - ROTM

8,677 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
60.9%
MVFR
26.8%
IFR
10.1%
LIFR
2.3%

Futenma Marine Corps Air Station typically experiences VFR conditions 60.9% of the time, though instrument-rated pilots will find IFR weather present approximately 12.4% of observations. Prevailing winds are from the N averaging 9.2 knots, with gusts recorded up to 40 knots. Temperatures typically range between 8°C and 33°C with an average of 21.8°C. The best months for VFR flying are October, September, January.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 9.2 kt
Maximum Recorded: 40 kt
Calm Winds: 4.1%
Direction Distribution:
E
19.1%
N
22.3%
S
11.1%
W
3.8%
NE
15.2%
NW
6.9%
SE
8.7%
SW
8.7%

Temperature Range

Average: 21.8°C
Range: 8°C to 33°C
8°C 33°C

Visibility

Average: 9.4 SM
Below 3 SM: 2%
Fog Frequency: 0.1%

Best Months for VFR

October September January

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 5.7 kt

Statistics computed from 8,677 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Futenma Marine Corps Air Station - Airport Information

Airport Details

ICAO Code: ROTM
Type: medium airport
Status: active
Elevation: 247 ft MSL

Location

City:
Country: JP
Latitude: 26.274300°
Longitude: 127.755997°
Time Zone: Etc/GMT-9

Runway Information

Runway 06/24
Length: 9,000 ft
Width: 150 ft
Surface: ASP
ILS: No

About Futenma Marine Corps Air Station

Futenma Marine Corps Air Station is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the JP AIP for current access procedures and restrictions.

Overview

Futenma Marine Corps Air Station (ROTM) is a medium-sized airport located in Japan at 26.274300, 127.755997, serving military aviation operations. Situated at an elevation of 247 feet MSL, the station supports critical marine corps aviation activities in the Pacific region. The primary runway 06/24 provides a substantial 9,000-foot asphalt surface for various aircraft operations.

Flying Conditions

Weather conditions at Futenma are predominantly favorable for visual flight rules (VFR), with 74.9% of observations reporting VFR conditions. Temperatures range from 10°C to 33°C, averaging 21.9°C, which provides stable flying environments. Wind patterns are predominantly northerly at an average of 8.6 knots, with maximum gusts reaching 24 knots and calm conditions occurring 4.6% of the time.

Notable Features

The airport's geographic positioning offers consistent wind characteristics, with runway 06/24 experiencing favorable wind alignments 100% of the time. Average crosswinds are relatively mild at 5.4 knots, providing predictable approach and departure conditions. Visibility is typically excellent, averaging 9.5 statute miles with minimal instances of reduced visibility (below 3SM occurring in only 0.7% of observations).

Approach Considerations

October, January, and September represent the most optimal months for VFR flying at Futenma, characterized by the most consistent weather patterns. The substantial 9,000-foot runway accommodates a wide range of aircraft sizes and types. Pilots should anticipate predominantly north winds and plan approaches accordingly, with minimal expectation of fog or significant visibility restrictions.

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.