DRIVING SAFELY IN COASTAL FOG

Bryna Christensen • January 27, 2025

TIPS FROM EUREKA BRAKE & AUTOMOTIVE

Humboldt fog
Living near the coast has its perks—beautiful ocean views, cool breezes, and serene landscapes. But it also comes with a unique driving challenge; coastal fog. This thick, heavy fog can roll in quickly, reducing visibility and making driving conditions hazardous. At Eureka Brake & Automotive, we want to ensure you’re prepared to handle these conditions safely. Here’s a guide on how to drive in coastal fog and keep yourself and others safe on the road.

Coastal fog forms when moist air from the ocean meets cooler land temperatures. This combination creates a dense layer of fog that can significantly reduce visibility, sometimes to just a few feet ahead. Coastal fog is particularly common in the early morning and late evening but can appear at any time of day.

TIPS FOR DRIVING SAFELY IN COASTAL FOG

1. SLOW DOWN- The most crucial rule for driving in fog is to reduce your speed. Fog limits your visibility and reaction time, making it harder to see obstacles, road signs, or other vehicles. Slowing down gives you more time to react and reduces the likelihood of accidents.

2. USE YOUR LOW BEAMS - Always use your low-beam headlights when driving in fog. High beams can reflect off the fog and create a "white wall" effect, making it even harder to see. Low beams provide better visibility by illuminating the road directly in front of you without causing excessive glare.

3. TURN ON YOUR FOG LIGHTS - If your vehicle is equipped with fog lights, use them in addition to your low beams. Fog lights are designed to cut through the fog and provide additional illumination close to the ground, helping you see the road better.

4. INCREASE FOLLOWING DISTANCE- In foggy conditions, it’s essential to maintain a greater distance between your vehicle and the one in front of you. This increased following distance gives you more time to react if the vehicle ahead suddenly stops or slows down.

5. USE THE RIGHT EDGE OF THE ROAD AS A GUIDE - When visibility is severely reduced, use the right edge of the road or the fog line (the solid white line on the right side of the road) as a guide. This will help you stay in your lane and avoid veering into oncoming traffic.

6. AVOID SUDDEN MOVEMENTS- Make all movements—steering, accelerating, and braking—smooth and gradual. Sudden movements can cause your vehicle to skid or lose control, especially in wet conditions often associated with coastal fog.

7. TURN OFF CRUISE CONTROL - Do not use cruise control when driving in fog. Cruise control can prevent you from adjusting your speed quickly if road conditions change suddenly. It’s best to stay in full control of your vehicle’s speed.

8. BE MINDFUL OF PEDESTRIANS AND CYCLISTS - Coastal areas often have pedestrian and cyclist traffic, even in foggy conditions. Be extra vigilant for people crossing the road or cycling, as they may be harder to see in the fog.

9. PULL OVER IF NECESSARY - If the fog becomes too thick and you feel uncomfortable driving, find a safe place to pull over and wait until visibility improves. Turn on your hazard lights to alert other drivers to your presence.

PREPARING YOUR VEHICLE FOR FOGGY CONDITIONS
  • Check Your Lights: Ensure all your vehicle’s lights—headlights, taillights, fog lights, and turn signals are functioning correctly before you hit the road.   This will also allow you to become familiar with them and where they are located. 
  • Clean Your Windshield: A dirty windshield can worsen glare from oncoming headlights in fog. Keep your windshield clean inside and out for optimal visibility. 
  • Maintain Your Wipers: Good windshield wipers are crucial for keeping your view clear, especially if the fog is accompanied by moisture or rain. Replace wipers that leave streaks or don’t clear the windshield effectively.
  • Keep a Safe Speed: Coastal roads can be winding and unpredictable. Even without fog, these roads require careful driving. Add fog to the mix, and it becomes even more critical to drive at a safe speed.
Driving in coastal fog requires extra caution and attention, but by following these tips, you can navigate through foggy conditions safely. At Eureka Brake & Automotive, we’re committed to your safety on the road. Whether you need a light check, wiper blade replacement, or any other service to prepare for foggy weather, we’re here to help.

Stay safe, drive carefully, and don’t hesitate to contact Eureka Brake & Automotive for all your vehicle maintenance needs!

Schedule online or call us now at 707-443-2122!

*Stay connected with us on social media for updates, tips, and special offers throughout the year. We love hearing from you and are always here to help with any automotive questions or needs you might have.

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