Coral Harbour Airport

CYZS / YZS

Coral Harbour, CA

Current TAF Forecast

Raw TAF:
TAF CYZS 150640Z 1507/1519 32005KT P6SM -SN BKN020 TEMPO 1507/1509 6SM -SN BECMG 1507/1509 30008KT FM150900 30008KT P6SM BKN015 TEMPO 1509/1515 2SM -SN BKN008 FM151500 33010KT P6SM -SN BKN020 TEMPO 1515/1519 P6SM NSW BKN025 RMK WIND SENSOR INOP. NXT FCST BY 151300Z

Detailed TAF Table

Parameter
Fri
08:00Z
+-1h
Fri
09:00Z
+0h
Fri
10:00Z
+1h
Fri
11:00Z
+2h
Fri
12:00Z
+3h
Fri
13:00Z
+4h
Fri
14:00Z
+5h
Fri
15:00Z
+6h
Fri
16:00Z
+7h
Fri
17:00Z
+8h
Wind Dir
320°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
300°
NW
Wind Speed
5 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
8 kt
Visibility
>6SM
2SM
2SM
2SM
2SM
2SM
2SM
>6SM
>6SM
>6SM
Weather
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
Light Snow
-SN
FCST
FCST
FCST
FCST
FCST
FCST
Clouds
BKN020
BKN008
BKN008
BKN008
BKN008
BKN008
BKN008
BKN025
BKN025
BKN025
Ceiling
2,000 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
800 ft
AGL
2,500 ft
AGL
2,500 ft
AGL
2,500 ft
AGL
Flight Rules MVFR IFR IFR IFR IFR IFR IFR MVFR MVFR MVFR
Day/Night
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 19:25Z
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
MVFR
Wind
320° at 5 kt
Visibility
>6SM
Weather
Light Snow
Clouds
BKN020
📖 Plain English Explanation:

This is the base forecast condition. Winds from the Northwest (320°) at 5 kt. Visibility will be excellent at more than 6SM. Weather conditions: Light Snow. Broken clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 07:00Z - 09:00Z
VFR
Visibility
6SM
Weather
Light Snow
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at 6SM. Weather conditions: Light Snow. Conditions will be suitable for Visual Flight Rules (VFR) operations.

BECMG 07:00Z - 09:00Z
VFR
Wind
300° at 8 kt
📖 Plain English Explanation:

Conditions will gradually change to become: Winds from the West-Northwest (300°) at 8 kt. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM150900 09:00Z - 15:00Z
MVFR
Wind
300° at 8 kt
Visibility
>6SM
Clouds
BKN015
📖 Plain English Explanation:

Winds from the West-Northwest (300°) at 8 kt. Visibility will be excellent at more than 6SM. Broken clouds at 1500 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 09:00Z - 15:00Z
IFR
Visibility
2SM
Weather
Light Snow
Clouds
BKN008
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 2SM. Weather conditions: Light Snow. Broken clouds at 800 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

FM151500 15:00Z - 21:00Z
MVFR
Wind
330° at 10 kt
Visibility
>6SM
Weather
Light Snow
Clouds
BKN020
📖 Plain English Explanation:

Winds from the North-Northwest (330°) at 10 kt. Visibility will be excellent at more than 6SM. Weather conditions: Light Snow. Broken clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 15:00Z - 19:00Z
MVFR
Visibility
>6SM
Weather
FCST
Clouds
BKN025
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be excellent at more than 6SM. Weather conditions: FCST. Broken clouds at 2500 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.