Why this matters
A rain icon does not describe duration or danger. Brief showers, a slow wet period and a thunderstorm with lightning require different decisions.
What to compare
Read hourly timing, radar trend, thunderstorm potential and any watch or warning. A marine or surf product may carry hazards that a generic phone forecast hides.
What changes
Coastal storms can form and move quickly. Lightning can reach outside the rain shaft, and open beach, water, jetties, piers and small boats offer poor shelter.
Make the next decision
When thunder is heard, leave the water and exposed shore for a substantial building or enclosed vehicle. Keep indoor food, museum, shopping and rest options saved in My Trip.
Current source
Use National Weather Service lightning safety for the current operational detail. Check its date, location and scope before allowing a price, time, rule, forecast or availability statement to control the trip.