Naha Airport / JASDF Naha Air Base

ROAH / OKA

Naha, JP

Last Updated
May 2, 08:30Z

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 25 min ago
08:30Z

☀️ Day
VFR
Flight Rules
24°C
Temperature
Dewpoint: 18°C
13 kt
150°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR ROAH 020830Z 15013KT 9999 FEW024 BKN/// 24/18 Q1012

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 12 ft
FEW 2,400 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,400 ft
AGL (Above Ground)
2,412 ft AMSL

Weather Briefing

VFR

Naha Airport / JASDF Naha Air Base is currently reporting visual flight rules (VFR) conditions with few clouds at 2,400 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the south-southeast (150°) at 13 knots. Runway 18L/36R is favored with a 11-knot headwind and 7-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 2,400 ft.

Temperature & Moisture

Temperature is 24°C (75°F) with a dewpoint of 18°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 30 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Temporary IFR conditions are forecast between 15:00Z and 00:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

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

Forecast (TAF)

View Full TAF
Raw TAF
TAF ROAH 020505Z 0206/0312 15012KT 9999 FEW020 SCT030 TEMPO 0215/0300 FEW005 BKN008
Upcoming Changes (Next 12 Hours)
08:54Z BASE
+0h
VFR 150° 12 kt
Visibility: 10+ km
15:00Z TEMPO
+7h
IFR
Ceiling: 800 ft

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
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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
OAH
18L ✈️
36R
18R ✈️
36L

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 18L/36R
Active: 18L
9,840 ft 150 ft ASP 177°
11.3 kt 6.5 kt
30° angle
✈️ 18R/36L
Active: 18R
8,858 ft 197 ft ASPH 177°
11.3 kt 6.5 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 - ROAH

13,559 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
92.4%
MVFR
6.1%
IFR
1.5%
LIFR
0.1%

Naha Airport / JASDF Naha Air Base enjoys predominantly VFR conditions, with visual flight rules prevailing 92.4% of the time. Prevailing winds are from the N averaging 11.3 knots, with gusts recorded up to 33 knots. Temperatures typically range between 9°C and 34°C with an average of 22.2°C. The best months for VFR flying are May, September, January.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 11.3 kt
Maximum Recorded: 33 kt
Calm Winds: 0.1%
Direction Distribution:
N
27.8%
NE
24.9%
E
18.4%
SE
10.3%
S
8%
SW
3.5%
W
2.7%
NW
4.3%

Temperature Range

Average: 22.2°C
Range: 9°C to 34°C
9°C 34°C

Visibility

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

Best Months for VFR

May September January

Runway Wind Analysis

Runway 18L/36R
Favorable wind: 100%
Avg crosswind: 5.3 kt
Runway 18R/36L
Favorable wind: 100%
Avg crosswind: 5.3 kt

Statistics computed from 13,559 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Naha Airport / JASDF Naha Air Base - Airport Information

Airport Details

ICAO Code: ROAH
IATA Code: OKA
Type: large airport
Status: active
Elevation: 12 ft MSL

Location

City: Naha
Country: JP
Latitude: 26.195801°
Longitude: 127.646004°
Time Zone: Etc/GMT-9

Runway Information

Runway 18L/36R
Length: 9,840 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 18R/36L
Length: 8,858 ft
Width: 197 ft
Surface: ASPH
ILS: No

About Naha Airport / JASDF Naha Air Base

Naha Airport / JASDF Naha Air Base 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

Naha Airport serves as a critical aviation hub located in Okinawa, Japan, functioning as both a civilian international airport and a Japan Air Self-Defense Force (JASDF) air base. Situated at a low elevation of 12 feet MSL, the airport provides essential air connectivity for the Okinawa prefecture and supports military operational requirements in the region.

Flying Conditions

The airport experiences predominantly excellent Visual Flight Rules (VFR) conditions, with 95% of observations indicating clear weather suitable for visual flying. Temperature ranges from 11°C to 34°C, with an average of 23.4°C, providing stable thermal conditions. Wind patterns are consistently from the northeast at an average of 11.1 knots, with maximum gusts up to 32 knots.

Notable Features

Naha Airport features two substantial asphalt runways: 18L/36R at 9,840 feet and 18R/36L at 8,858 feet. Both runways demonstrate 100% favorable wind conditions with an average crosswind of just 5.6 knots, indicating highly predictable and manageable wind characteristics. The airport's geographical location in the Ryukyu Islands provides unique meteorological conditions typical of subtropical maritime environments.

Approach Considerations

Pilots can expect optimal flying conditions during January, September, and October, which statistically offer the best VFR weather. The consistent northeast wind and low elevation make approaches relatively straightforward, with excellent average visibility of 10 statute miles. Both runways are equally viable for landing, with negligible crosswind interference.

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.