Newcastle Airport

YWLM / NTL

Williamtown, AU

Last Updated
Apr 25, 10:00Z

Current Weather

Display Units
Fresh 24 min ago
10:00Z

☀️ Day
VFR
Flight Rules
16°C
Temperature
Dewpoint: 13°C
1 kt
40°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR YWLM 251000Z AUTO 04001KT 9999 // NCD 16/13 Q1028

Weather Briefing

VFR

Newcastle Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 miles or greater visibility.

Wind Analysis

Winds are from the northeast (40°) at 1 knots.

Visibility & Ceiling

Visibility is unrestricted. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 16°C (61°F) with a dewpoint of 13°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. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Fog. There is a 30% probability of LIFR conditions with Fog between 15:00Z and 22:00Z.

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. 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 AMD YWLM 250506Z 2506/2606 09009KT 9999 SCT040 FM251000 06005KT 9999 SCT035 FM251200 VRB03KT 9999 SCT030 FM251900 32004KT 9999 SCT035 FM260300 10010KT 9999 SCT040 PROB30 2515/2522 0500 FG
Upcoming Changes (Next 12 Hours)
10:23Z BASE
+0h
VFR 90° 9 kt
Visibility: 10+ km
12:00Z FM251200
+2h
VFR VRB 3 kt
Visibility: 10+ km
19:00Z FM251900
+9h
VFR 320° 4 kt
Visibility: 10+ km
15:00Z PROB30
+5h
LIFR
Visibility: 0.5 km
Fog

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
WLM
12
30 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12/30
Active: 30
10,033 ft 148 ft ASP 130°
0.2 kt 1.0 kt
100° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - YWLM

11,194 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
82.7%
MVFR
12.4%
IFR
3.1%
LIFR
1.8%

Newcastle Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 82.7% of the time. Prevailing winds are from the S averaging 7.5 knots. Temperature extremes range from 7°C to 42°C, reflecting significant seasonal variation. The best months for VFR flying are April, September, October.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.5 kt
Maximum Recorded: 27 kt
Calm Winds: 8.2%
Direction Distribution:
N
7%
NE
10.3%
E
13.4%
SE
12.6%
S
16.5%
SW
4.2%
W
11.7%
NW
16.1%

Temperature Range

Average: 21.3°C
Range: 7°C to 42°C
7°C 42°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.9%

Best Months for VFR

April September October

Runway Wind Analysis

Runway 12/30
Favorable wind: 100%
Avg crosswind: 4.1 kt

Statistics computed from 11,194 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Newcastle Airport - Airport Information

Airport Details

ICAO Code: YWLM
IATA Code: NTL
Type: medium airport
Status: active
Elevation: 31 ft MSL

Location

City: Williamtown
Country: AU
Latitude: -32.794998°
Longitude: 151.834000°
Time Zone: Etc/GMT-10

Runway Information

Runway 12/30
Length: 10,033 ft
Width: 148 ft
Surface: ASP
ILS: No

About Newcastle Airport

Overview

Newcastle Airport serves the Hunter Region in New South Wales, Australia, located near Williamtown. As a medium-sized airport with a substantial 10,033-foot runway, it supports regional and commercial aviation operations. The airport sits at a modest elevation of 31 feet mean sea level, providing relatively straightforward terrain approach conditions.

Flying Conditions

Weather conditions at Newcastle Airport are predominantly VFR, with 81.8% of observations supporting visual flight rules. Seasonal variations show optimal flying conditions during September, October, and November, with temperatures averaging 20.9°C. Wind patterns are consistently from the northwest at 315°, with an average speed of 7.9 knots and occasional gusts up to 25 knots.

Notable Features

The single runway 12/30 offers excellent wind alignment, with 100% favorable wind conditions. Crosswind component averages only 4.2 knots, indicating generally stable approach conditions. Temperature ranges from 7°C to 42°C suggest significant thermal variations that pilots should anticipate during flight planning.

Approach Considerations

Runway 12/30's extensive 10,033-foot asphalted surface provides ample landing and takeoff space. Visibility consistently averages 10 statute miles, with minimal occurrences of reduced visibility (fog present in only 0.5% of observations). Pilots can expect high reliability of visual references during approach and landing.

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.