Nagasaki Airport

RJFU / NGS

Nagasaki, JP

Last Updated
Apr 22, 10:00Z

Current Weather

Display Units
Aging 1 hour ago
10:00Z

☀️ Day
MVFR
Flight Rules
15°C
Temperature
Dewpoint: 13°C
9 kt
360°
8 km
Visibility
5,000 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR RJFU 221000Z 36009KT 8000 -RA FEW008 SCT030 BKN050 15/13 Q1010

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 15 ft
FEW 800 ft AGL
SCT 3,000 ft AGL
BKN 5,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
800 ft
AGL (Above Ground)
815 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
3,000 ft
AGL (Above Ground)
3,015 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
5,000 ft
AGL (Above Ground)
5,015 ft AMSL

Weather Briefing

MVFR

Nagasaki Airport is currently reporting marginal VFR (MVFR) conditions with broken clouds at 5,000 feet and 8 km visibility. Note: This observation is 1.1 hours old and conditions may have changed.

Wind Analysis

Winds are from the north (360°) at 9 knots. Runway 36 is favored with a 9-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 8 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 5000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 15°C (59°F) with a dewpoint of 13°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Showers Rain.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. 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.

Forecast (TAF)

View Full TAF
Raw TAF
TAF RJFU 220513Z 2206/2312 12006KT 8000 -SHRA FEW011 SCT014 BKN020 BECMG 2221/2300 36016KT
Upcoming Changes (Next 12 Hours)
11:02Z BASE
+0h
MVFR 120° 6 kt
Visibility: 8 km
Ceiling: 2,000 ft
Light Showers Rain
21:00Z BECMG
+10h
VFR 360° 16 kt

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
JFU
14
32 ✈️
18
36 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 14/32
Active: 32
9,840 ft 200 ft ASP 138°
6.9 kt 5.8 kt
40° angle
✈️ 18/36
Active: 36
4,350 ft 100 ft ASP 174°
9.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - RJFU

3,359 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
91.2%
MVFR
6.3%
IFR
1.9%
LIFR
0.7%

Nagasaki Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 91.2% of the time. Prevailing winds are from the N averaging 9.3 knots. Temperature extremes range from -1°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are November, October, December.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 9.3 kt
Maximum Recorded: 30 kt
Calm Winds: 0.3%
Direction Distribution:
N
26.8%
NE
5%
E
5.4%
SE
19.6%
S
5.1%
SW
7.6%
W
8.5%
NW
21.7%

Temperature Range

Average: 15.1°C
Range: -1°C to 33°C
-1°C 33°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.4%

Best Months for VFR

November October December

Runway Wind Analysis

Runway 14/32
Favorable wind: 100%
Avg crosswind: 4.2 kt
Runway 18/36
Favorable wind: 100%
Avg crosswind: 5 kt

Statistics computed from 3,359 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Nagasaki Airport - Airport Information

Airport Details

ICAO Code: RJFU
IATA Code: NGS
Type: medium airport
Status: active
Elevation: 15 ft MSL

Location

City: Nagasaki
Country: JP
Latitude: 32.916901°
Longitude: 129.914001°
Time Zone: Etc/GMT-9

Runway Information

Runway 14/32
Length: 9,840 ft
Width: 200 ft
Surface: ASP
ILS: No
Runway 18/36
Length: 4,350 ft
Width: 100 ft
Surface: ASP
ILS: No

About Nagasaki Airport

Overview

Nagasaki Airport serves the Nagasaki Prefecture on the western island of Kyushu, Japan. Located at an elevation of 15 feet MSL, the airport provides critical regional transportation infrastructure with two asphalted runways capable of handling medium-sized aircraft. Its strategic position supports commercial and potentially regional aviation operations in southwestern Japan.

Flying Conditions

The airport experiences predominantly VFR conditions, with 93.3% of observations showing favorable visual flight rules. Prevailing winds from the north (0°) average 9.3 knots, with occasional gusts up to 27 knots. Temperature variations range from 1°C to 33°C, with an average of 16.8°C, suggesting potential for moderate thermal conditions throughout the year.

Notable Features

Situated at coordinates 32.916901, 129.914001, Nagasaki Airport features two parallel runways: 14/32 at 9,840 feet and 18/36 at 4,350 feet. Both runways demonstrate 100% favorable wind alignments, with minimal average crosswind components (14/32 at 4.2 knots, 18/36 at 5.2 knots). Visibility consistently remains excellent, averaging 10 statute miles with minimal instances of reduced visibility.

Approach Considerations

October through December represent the best VFR months for operations, offering optimal flying conditions. Both runways provide consistent wind favorability, allowing flexible approach and departure options. Pilots can expect minimal fog interference (0.4% of observations) and extremely rare low instrument flight rule conditions, supporting reliable navigation and landing procedures.

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.