Military Airport
RestrictedThis is a Canadian Forces Base (CFB). Civil access requires prior authorization.
Access Notes:
CFB installations generally restricted to civil traffic
Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRCFB Shearwater Heliport is currently reporting visual flight rules (VFR) conditions with overcast skies at 11,000 feet and 12 SM visibility. Note: This observation is 24.3 hours old and conditions may have changed.
Wind Analysis
Winds are from the west (260°) at 5 knots. Runway 28 is favored with a 5-knot headwind and 2-knot crosswind component.
Visibility & Ceiling
Visibility is 12 SM. The ceiling is 4000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 8°C (46°F) with a dewpoint of 6°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.
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.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
24-Hour Weather Evolution
- • 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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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 10/28
Active: 28
|
5,692 ft | 200 ft | ASP | 84° |
↑ 4.7 kt
•
↔ 1.7 kt
20° angle
|
| 16/34 | 8,998 ft | 200 ft | ASP | 139° |
↓ 2.6 kt
•
↔ 4.3 kt
121° angle
|
| 16H/34H | 3,500 ft | 112 ft | Asphalt | 0° |
↓ 0.9 kt
•
↔ 4.9 kt
100° angle
|
Weather Statistics - CYAW
2,422 observations | Sep 2025 - May 2026Flight Rules Distribution
CFB Shearwater Heliport is frequently affected by reduced visibility conditions, with VFR weather only 57.6% of the time and IFR/LIFR conditions occurring in 17.4% of observations. Prevailing winds are from the SW averaging 10.3 knots. Temperature extremes range from -15°C to 28°C, reflecting significant seasonal variation. The best months for VFR flying are September, March, January.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 2,422 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.
CFB Shearwater Heliport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About CFB Shearwater Heliport
CFB Shearwater Heliport is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the CA AIP for current access procedures and restrictions.
CFB Shearwater Heliport (CYAW) is located in Halifax, CA at an elevation of 144 feet MSL. The airport has 3 runways (10/28, 16/34, 16H/34H), with the longest at 8,998 feet.
Weather Profile
With VFR conditions only 57.6% of the time based on 2,422 observations, CYAW requires careful weather planning. IFR conditions occur in 17.4% of reports, and instrument proficiency is advisable for regular operations here.
Wind Patterns & Runway Selection
Prevailing winds at CYAW come from the SW (225°) with an average speed of 10.3 knots and recorded gusts up to 30 knots. Calm winds are rare (0.5%), so crosswind considerations are a regular factor. Runway 10/28 offers the lowest average crosswind component at 6.4 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are September, March, January, when clear skies are most prevalent. Temperatures at the field range from -15°C (5°F) to 28°C (82°F), averaging 5.6°C (42°F). Altimeter settings typically range from 28.92 to 30.7 inHg (979-1040 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 2,422 official METAR observations (Sep 2025 - May 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
Recommended guides based on current conditions at CYAW
Official Data Sources
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.