Juanda International Airport

WARR / SUB

Surabaya, ID

Last Updated
Mar 4, 01:30Z

Current Weather

Display Units
Recent 56 min ago
01:30Z

🌙 Night
MVFR
Flight Rules
28°C
Temperature
Dewpoint: 25°C
11 kt
290°
7 km
Visibility
Ceiling
Unlimited
1010 hPa
QNH
Altimeter Setting

Raw METAR

METAR WARR 040130Z 29011KT 7000 FEW020 28/25 Q1010 RERA NOSIG

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 9 ft
FEW 2,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,000 ft
AGL (Above Ground)
2,009 ft AMSL
QNH
1010 hPa
Sea Level Pressure
For altitude above MSL
QFE
1010 hPa
Field Pressure
Height above aerodrome (9 ft)
Pressure Alt
107 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,669 ft
ISA Deviation: +13.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF WARR 032300Z 0400/0500 27010KT 5000 HZ FEW020 BECMG 0400/0402 9999 NSW TEMPO 0406/0410 3000 TSRA SCT018CB
Upcoming Changes (Next 12 Hours)
02:25Z BASE
+0h
MVFR 270° 10 kt
Visibility: 5 km
Haze
06:00Z TEMPO
+4h
IFR
Visibility: 3 km
Thunderstorm Rain

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
ARR
10
28 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 10/28
Active: 28
9,843 ft 148 ft ASP 99°
10.8 kt 1.9 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 - WARR

7,959 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
33.1%
MVFR
57%
IFR
8.5%
LIFR
1.3%

Juanda International Airport is frequently affected by reduced visibility conditions, with VFR weather only 33.1% of the time and IFR/LIFR conditions occurring in 9.8% of observations. Prevailing winds are from the W averaging 6.8 knots, with gusts recorded up to 46 knots. The climate is relatively stable with temperatures averaging 27.8°C (range: 23°C to 36°C). The best months for VFR flying are September, March, January.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 6.8 kt
Maximum Recorded: 46 kt
Calm Winds: 0.1%
Direction Distribution:
N
3.8%
NE
6%
E
14.7%
SE
6.5%
S
5.5%
SW
11.4%
W
42.4%
NW
9.5%

Temperature Range

Average: 27.8°C
Range: 23°C to 36°C
23°C 36°C

Visibility

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

Best Months for VFR

September March January

Runway Wind Analysis

Runway 10/28
Favorable wind: 100%
Avg crosswind: 2.6 kt

Statistics computed from 7,959 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Juanda International Airport - Airport Information

Airport Details

ICAO Code: WARR
IATA Code: SUB
Type: large airport
Status: active
Elevation: 9 ft MSL

Location

City: Surabaya
Country: ID
Latitude: -7.379830°
Longitude: 112.787003°
Time Zone: Etc/GMT-8

Runway Information

Runway 10/28
Length: 9,843 ft
Width: 148 ft
Surface: ASP
ILS: No

Nearby Airports

VFR MVFR IFR LIFR No Data

About Juanda International Airport

Overview

Juanda International Airport serves as the primary air gateway for Surabaya, the second-largest city in Indonesia. Located at coordinates -7.379830, 112.787003, this large airport handles significant commercial and regional aviation traffic for East Java. The airport sits at a low elevation of 9 ft mean sea level, providing relatively straightforward terrain conditions for aircraft operations.

Flying Conditions

Surabaya's tropical maritime climate presents variable weather conditions for pilots, with potential for humidity and precipitation throughout the year. The airport's low elevation minimizes significant atmospheric variations that might impact approach and landing procedures. Wind patterns across the single runway 10/28 can shift seasonally, requiring pilots to maintain awareness of potential crosswind scenarios.

Notable Features

The airport features a single 9,843 ft asphalt runway (10/28), providing substantial landing and takeoff capability for most commercial aircraft types. Its proximity to the Java Sea and surrounding urban landscape means pilots should anticipate potential thermal and wind shear conditions, particularly during transition between land and maritime environments. The airport's infrastructure supports extensive commercial and passenger operations for the Surabaya metropolitan region.

Approach Considerations

Runway 10/28's significant length of 9,843 ft allows flexible approach options for various aircraft classes and weights. Pilots should anticipate standard instrument approach procedures typical of a large international airport in a tropical maritime setting. Given the low elevation and coastal proximity, maintaining precise altitude awareness during approach is recommended.

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.