Jack Mc Namara Field Airport

KCEC / CEC

Crescent City, US

Last Updated
Apr 30, 05:19Z

Current Weather

Display Units
Fresh 8 min ago
05:19Z

☀️ Day
VFR
Flight Rules
9°C
Temperature
Dewpoint: 8°C
6 kt
140°
8 SM
Visibility
Ceiling
Unlimited
1019 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KCEC 300519Z AUTO 14006KT 8SM SCT012 09/08 A3010 RMK AO2 T00940083

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 61 ft
SCT 1,200 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
1,200 ft
AGL (Above Ground)
1,261 ft AMSL

Weather Briefing

VFR

Jack Mc Namara Field Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 1,200 feet and 8 SM visibility.

Wind Analysis

Winds are from the southeast (140°) at 6 knots. Runway 11/29 is favored with a 5-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is 8 SM. No ceiling exists. Cloud layers reported: scattered at 1,200 ft.

Temperature & Moisture

Temperature is 9°C (48°F) with a dewpoint of 8°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 19 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 MVFR conditions are forecast between 05:00Z and 06:00Z.

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
1019 hPa
Sea Level Pressure
For altitude above MSL
QFE
1017 hPa
Field Pressure
Height above aerodrome (61 ft)
Pressure Alt
-112 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -817 ft
ISA Deviation: -5.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KCEC 300452Z 3005/3024 27008KT P6SM SCT015 TEMPO 3005/3006 BKN015 FM300600 17008KT P6SM SCT015 FM300900 15004KT P6SM BKN007 OVC015 FM301200 00000KT 4SM BR OVC007 FM301900 27011KT P6SM SKC FM302100 32010G19KT P6SM SKC
Upcoming Changes (Next 12 Hours)
05:26Z BASE
+0h
VFR 270° 8 kt
Visibility: >6SM
06:00Z FM300600
+1h
VFR 170° 8 kt
Visibility: >6SM
09:00Z FM300900
+4h
IFR 150° 4 kt
Visibility: >6SM
Ceiling: 700 ft
12:00Z FM301200
+7h
IFR
Visibility: 4SM
Ceiling: 700 ft
Mist

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
CEC
11 ✈️
29
17
35

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 11/29
Active: 11
5,002 ft 150 ft ASP 133°
5.2 kt 3.0 kt
30° angle
17/35 5,002 ft 150 ft ASP 193°
3.6 kt 4.8 kt
53° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KCEC

7,841 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
56.7%
MVFR
22%
IFR
9.8%
LIFR
11.4%

Jack Mc Namara Field Airport is frequently affected by reduced visibility conditions, with VFR weather only 56.7% of the time and IFR/LIFR conditions occurring in 21.2% of observations. Prevailing winds are from the S averaging 7.5 knots, with gusts recorded up to 33 knots. Calm conditions occur 18.5% of the time. Temperatures typically range between 1°C and 22°C with an average of 11.2°C. The best months for VFR flying are January, February, April.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.5 kt
Maximum Recorded: 33 kt
Calm Winds: 18.5%
Direction Distribution:
N
15.3%
NE
5.2%
E
10.9%
SE
10.1%
S
23.5%
SW
3.4%
W
3%
NW
10.1%

Temperature Range

Average: 11.2°C
Range: 1°C to 22°C
1°C 22°C

Visibility

Average: 8.3 SM
Below 3 SM: 4.7%
Fog Frequency: 4.1%

Best Months for VFR

January February April

Runway Wind Analysis

Runway 11/29
Favorable wind: 100%
Avg crosswind: 5.5 kt
Runway 17/35
Favorable wind: 100%
Avg crosswind: 2.8 kt

Statistics computed from 7,841 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Jack Mc Namara Field Airport - Airport Information

Airport Details

ICAO Code: KCEC
IATA Code: CEC
Type: medium airport
Status: active
Elevation: 61 ft MSL

Location

City: Crescent City
Country: US
Latitude: 41.778929°
Longitude: -124.236403°
Time Zone: Etc/GMT+8

Runway Information

Runway 11/29
Length: 5,002 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 17/35
Length: 5,002 ft
Width: 150 ft
Surface: ASP
ILS: No

About Jack Mc Namara Field Airport

Overview

Jack Mc Namara Field Airport serves Crescent City, California, situated near the Pacific Northwest coastline. As a medium airport with two parallel runways of 5002 feet each, it provides critical aviation infrastructure for Del Norte County. Its coastal location and moderate elevation of 61 feet MSL make it an important regional transportation hub.

Flying Conditions

Weather at KCEC demonstrates significant variability, with visual flight rules (VFR) conditions prevailing 53.7% of the time. Pilots should anticipate potential marginal (MVFR) or instrument (IFR) conditions, which collectively represent 34.2% of observations. The airport experiences consistent southern winds averaging 7.5 knots, with temperatures ranging from 2°C to 22°C and average visibility around 8 statute miles.

Notable Features

The airport features two parallel asphalt runways (11/29 and 17/35) aligned to accommodate the prevailing southern wind patterns. Both runways demonstrate excellent wind compatibility, with 100% favorable wind conditions. Calm wind conditions occur 19.9% of the time, providing consistent operational flexibility for incoming and departing aircraft.

Approach Considerations

With nearly uniform runway wind alignment, pilots have flexible approach options at Jack Mc Namara Field. Runway 11/29 presents an average crosswind of 5.5 knots, while Runway 17/35 offers an even more favorable 2.7 knot crosswind environment. October, November, and January represent the most consistent VFR months, offering optimal visual approach 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.