INS Garuda / Willingdon Island Naval Air Station

VOCC

Kochi, IN

Current TAF Forecast

Raw TAF:
TAF VOCC 072300Z 0800/0809 VRB02KT 4000 BR SCT016 BKN080 TEMPO 0801/0804 12010KT 3000 RA BR SCT010 SCT016 FEW025CB BKN080 BECMG 0807/0808 32006KT 5000 BR SCT016 BKN080

Detailed TAF Table

Parameter
Mon
01:00Z
+-1h
Mon
02:00Z
+0h
Mon
03:00Z
+1h
Mon
04:00Z
+2h
Mon
05:00Z
+3h
Mon
06:00Z
+4h
Mon
07:00Z
+5h
Wind Dir
VRB
VRB
VRB
VRB
VRB
VRB
320°
NW
Wind Speed
2 kt
2 kt
2 kt
2 kt
2 kt
2 kt
6 kt
Visibility
4 km
4 km
4 km
4 km
4 km
4 km
5 km
Weather
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Mist
BR
Clouds
SCT016
BKN080
SCT016
BKN080
SCT016
BKN080
SCT016
BKN080
SCT016
BKN080
SCT016
BKN080
SCT016
BKN080
Ceiling
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
8,000 ft
AGL
Flight Rules IFR IFR IFR IFR IFR IFR MVFR
Day/Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:39Z
🌙
Night
🌅 05:39Z
🌙
Night
🌅 05:39Z
☀️
Day
🌅 05:39Z
☀️
Day
🌅 05:39Z
Flight Rules
VFR: Visual Flight Rules
MVFR: Marginal VFR
IFR: Instrument Flight Rules
LIFR: Low IFR
Ceiling Colors
Red: < 500ft
Amber: 500-1000ft
Blue: 1000-3000ft
Green: > 3000ft
⛈️ TCU: Towering Cumulus
🌩️ CB: Cumulonimbus
+Nh: Hours from now%: Probability of occurrenceAGL: Above Ground Level

Forecast Periods

BASE
IFR
Wind
VRB° at 2 kt
Visibility
4 km
Weather
Mist
Clouds
SCT016 BKN080
📖 Plain English Explanation:

This is the base forecast condition. Winds will be variable in direction at 2 kt. Visibility will be moderate at 4 km. Weather conditions: Mist. Scattered clouds at 1600 feet, Broken clouds at 8000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

TEMPO 01:00Z - 04:00Z
IFR
Wind
120° at 10 kt
Visibility
3 km
Weather
Rain, Mist
Clouds
SCT010 SCT016 FEW025CB BKN080
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Winds from the East-Southeast (120°) at 10 kt. Visibility will be moderate at 3 km. Weather conditions: Rain, Mist. Scattered clouds at 1000 feet, Scattered clouds at 1600 feet, Few clouds at 2500 feet, Broken clouds at 8000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

BECMG 07:00Z - 08:00Z
MVFR
Wind
320° at 6 kt
Visibility
5 km
Weather
Mist
Clouds
SCT016 BKN080
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the Northwest (320°) at 6 kt. Visibility will be good at 5 km. Weather conditions: Mist. Scattered clouds at 1600 feet, Broken clouds at 8000 feet. Marginal VFR conditions - some restrictions for visual flying.

📚 Understanding TAF Forecasts

Terminal Aerodrome Forecast (TAF) provides detailed weather forecasts specifically for aviation operations. Our system translates complex meteorological codes into plain English to help pilots of all experience levels understand forecasted conditions.

What TAF Includes:

  • • Wind direction, speed, and gusts
  • • Visibility in statute miles or kilometers
  • • Weather phenomena (rain, snow, fog, thunderstorms)
  • • Cloud coverage types and altitudes
  • • Forecast changes with timing
  • • Flight rules categories (VFR/IFR)

Change Indicators Explained:

  • BASE - Main forecast conditions
  • FM - Permanent change from specific time
  • BECMG - Gradual change over 2-4 hours
  • TEMPO - Temporary changes (less than 1 hour)
  • PROB30/40 - 30% or 40% probability

🛩️ Flight Rules Categories

VFR

Visual Flight Rules

  • • Ceiling ≥ 3000 ft
  • • Visibility ≥ 5 miles
  • • Good for visual flying

MVFR

Marginal VFR

  • • Ceiling 1000-3000 ft
  • • Visibility 3-5 miles
  • • Caution for VFR

IFR

Instrument Flight Rules

  • • Ceiling 500-1000 ft
  • • Visibility 1-3 miles
  • • Instruments required

LIFR

Low IFR

  • • Ceiling < 500 ft
  • • Visibility < 1 mile
  • • Challenging conditions

💡 TAF Reading Tips

For Student Pilots:

  • • Focus on the plain English explanations above
  • • Pay attention to flight rules categories
  • • Look for wind direction relative to runway headings
  • • Check for temporary conditions (TEMPO)

For Experienced Pilots:

  • • Cross-reference with raw TAF for precise timing
  • • Consider probability forecasts for alternate planning
  • • Monitor BECMG periods for gradual changes
  • • Always check current METAR vs TAF forecast

Important: TAF forecasts should always be supplemented with current METAR observations, PIREPs, and other weather information for complete situational awareness. Weather can change rapidly, and forecasts have inherent limitations.