Camp Pendleton MCAS (Munn Field) Airport

KNFG

Oceanside, US

Last Updated
Jun 10, 15:52Z

Military Airport

Restricted

This is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.

Access Notes:

Most military airfields closed to civil traffic; some joint-use exceptions exist

Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Recent 48 min ago
15:52Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 16°C
0 kt
10 SM
Visibility
Ceiling
Unlimited
1011 hPa
QNH
Altimeter Setting

Raw METAR

METAR KNFG 101552Z 00000KT 10SM FEW011 19/16 A2986 RMK AO2 SLP110 T01940156 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 78 ft
FEW 1,100 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
1,100 ft
AGL (Above Ground)
1,178 ft AMSL

Weather Briefing

VFR

Camp Pendleton MCAS (Munn Field) Airport is currently reporting visual flight rules (VFR) conditions with few clouds at 1,100 feet and 10 SM visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: few at 1,100 ft.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 16°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 30 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: Mist. Temporary IFR conditions are forecast with Mist between 08:00Z and 11:00Z.

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.

QNH
1011 hPa
Sea Level Pressure
For altitude above MSL
QFE
1008 hPa
Field Pressure
Height above aerodrome (78 ft)
Pressure Alt
146 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 645 ft
ISA Deviation: +4.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KNFG 100000Z 1000/1106 23007KT 9999 SKC QNH2979INS FM100300 VRB05KT 9999 SCT015 QNH2977INS BECMG 1006/1008 VRB05KT BKN015 QNH2976INS TEMPO 1008/1011 6000 BR BKN008 FM101400 22008KT 9999 FEW010 FEW100 QNH2979INS TX24/1021Z TN13/1013Z
Upcoming Changes (Next 12 Hours)
16:39Z BASE
+0h
VFR 230° 7 kt
Visibility: 10+ km

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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  • • 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
NFG
03
21

Runway Information

Runway Length Width Surface Heading Wind Component
03/21 6,006 ft 200 ft ASP 44°
0.0 kt 0.0 kt
44° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KNFG

10,991 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
69.8%
MVFR
16.4%
IFR
6.3%
LIFR
7.5%

Camp Pendleton MCAS (Munn Field) Airport typically experiences VFR conditions 69.8% of the time, though instrument-rated pilots will find IFR weather present approximately 13.8% of observations. Prevailing winds are from the NE averaging 5.4 knots. Calm conditions occur 46.8% of the time. Temperature extremes range from -1°C to 33°C, reflecting significant seasonal variation. Fog is a notable factor, occurring in approximately 111.7% of observations, with visibility below 3 SM in 3.5% of reports. The best months for VFR flying are February, April, October.

Wind Analysis

Prevailing Direction: NE (45°)
Average Speed: 5.4 kt
Maximum Recorded: 21 kt
Calm Winds: 46.8%
Direction Distribution:
N
3%
NE
15.9%
E
3.3%
SE
1.1%
S
7.9%
SW
14.8%
W
6.3%
NW
1%

Temperature Range

Average: 14.7°C
Range: -1°C to 33°C
-1°C 33°C

Visibility

Average: 9.1 SM
Below 3 SM: 3.5%
Fog Frequency: 111.7%

Best Months for VFR

February April October

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 2.1 kt

Statistics computed from 10,991 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Camp Pendleton MCAS (Munn Field) Airport - Airport Information

Airport Details

ICAO Code: KNFG
Type: medium airport
Status: active
Elevation: 78 ft MSL

Location

City: Oceanside
Country: US
Latitude: 33.301300°
Longitude: -117.355003°
Time Zone: Etc/GMT+8

Runway Information

Runway 03/21
Length: 6,006 ft
Width: 200 ft
Surface: ASP
ILS: No

About Camp Pendleton MCAS (Munn Field) Airport

Camp Pendleton MCAS (Munn Field) Airport is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.

Overview

Camp Pendleton MCAS (Munn Field) Airport serves the military aviation needs in the Oceanside, California area. Located at an elevation of 78 ft MSL, this medium airport provides critical aviation infrastructure for Marine Corps operations in the region.

Flying Conditions

Pilots can expect predominantly VFR conditions, with 66.3% of observations reporting visual flight rules. Prevailing winds from the northeast at an average of 5.2 knots create stable flying conditions, though wind speeds can occasionally reach up to 21 knots. Temperature variations range from 1°C to 33°C, with October, September, and December offering the most consistent VFR weather.

Notable Features

The airport features a single runway (03/21) extending 6,006 feet with an asphalt surface. Its coastal location near Camp Pendleton suggests potential for marine layer influences, with observations indicating fog presence in 116.6% of recorded instances. The airport experiences calm wind conditions 47.3% of the time, which can impact flight planning.

Approach Considerations

Runway 03/21 demonstrates favorable wind alignment, with 100% wind compatibility and an average crosswind of just 2 knots. Pilots should anticipate potential visibility challenges, as 5.4% of observations show visibility below 3 statute miles. The moderate elevation and consistent wind patterns generally support predictable approach and departure conditions.

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.