WVSC Extreme Heat Policy

To ensure player safety during hot weather, Woden Valley Soccer Club follows strict heat guidelines for both training sessions and games based on air temperature, humidity, and Wet Bulb Globe Temperature (WBGT).

Wet Bulb Globe Temperature (WBGT) is a composite temperature measurement that accounts for heat stress in direct sunlight. It factors in temperature, humidity, wind speed, sun angle, and solar radiation to provide a more accurate assessment of heat risk than air temperature alone.

How WBGT is Measured

WBGT is calculated using three different temperature readings:

  1. Wet Bulb Temperature (Tw) – Measures evaporative cooling, indicating the effect of humidity.
  2. Globe Temperature (Tg) – Uses a black globe to measure radiant heat from the sun and surroundings.
  3. Dry Bulb Temperature (Td) – The standard air temperature.

Temperature Guidelines for Play & Training

These guidelines are based on air temperature:

  • Below 30°C: No restrictions, but players should stay hydrated.
  • 30-32°C: Extra water breaks every 15-20 minutes. Encourage rest in shaded areas.
  • 32-35°C: Modify games and training sessions (shorter halves, reduced intensity, more breaks). Watch for heat stress symptoms.
  • 35-38°C: High-risk zone. Strongly consider rescheduling or reducing session length and intensity.
  • Above 38°C: No play or training permitted. Sessions and matches must be postponed or canceled.

These guidelines are based on Wet Bulb Globe Temperature (WBGT):

  • Below 28°C WBGT: No restrictions.
  • 28-30°C WBGT: Extra breaks and hydration emphasized.
  • 30-32°C WBGT: Modify sessions (shorter duration, lower intensity, more rest).
  • Above 32°C WBGT: No play or training permitted.

Wet Bulb Globe Temperature (WBGT) Monitoring

If WBGT exceeds 28°C, the club will implement modifications, including extra breaks and limiting intensity. If WBGT reaches 32°C or higher, all soccer activities will be suspended.

Thermal Comfort Observations for New South Wales

Hydration & Safety Measures

  • Players should drink water before, during, and after games or training.
  • Coaches must allow water breaks every 15-20 minutes during warm weather.
  • Players should wear light-colored, breathable gear and use cooling towels if needed.
  • Training sessions should be adjusted to include low-intensity drills and more rest periods in hot weather.
  • Referees and coaches have the authority to pause or stop sessions and games for player safety.

Rescheduling & Cancellations

  • Games and training may be rescheduled to cooler times of the day (early morning or evening).
  • Coaches will communicate with parents about heat-related cancellations.
  • In extreme heat, indoor or shaded training alternatives should be considered.

Recognising Heat Stress

All coaches, managers, and referees must be aware of the signs of heat-related illnesses, including:

  • Heat Exhaustion: Dizziness, nausea, excessive sweating, headache.
  • Heat Stroke (Emergency): Confusion, loss of consciousness, rapid pulse, dry skin.

If a player shows signs of heat illness, they must be removed from play immediately, moved to a cool area, given water, and monitored. In severe cases, call emergency services.

 

Woden Valley Soccer Club prioritises player safety. We appreciate the cooperation of players, coaches, referees, and families in ensuring a safe and enjoyable environment for all.