Current risk data

Coastal Storm Surge Survival Guide

Coastal Surge Watch · Gulf Coast · Demo

Evacuate early, move inland and up, and protect key documents.

What is coastal surge?

Storm surge is ocean water pushed onto land by a storm. It can arrive before, during, or after the storm center and can make roads impassable quickly.

The safest surge decision is usually early evacuation from the zone, especially before wind closes bridges or water blocks escape routes.

First-hour steps

  1. Check your evacuation zone and official local orders.
  2. Move inland and up before roads close.
  3. Pack medicine, IDs, cash, chargers, pet supplies, and water.
  4. Unplug electronics and lift valuables if leaving.
  5. Tell someone your route and destination.

What NOT to do

Do not stay because a previous storm was survivable.

Do not enter attics without a roof escape option during rising water.

Do not return until officials say roads and utilities are safe.

Do not walk through surge water unless escape requires it.

Emergency kit for surge

Amazon links are placed in the kit section for P0. Choose gear that fits your household and local emergency guidance.

Water

Portable Water Filter

Floods, outages, evacuation bags, and boil-water advisories.

View on Amazon
Flood

Waterproof Dry Bag

Keep IDs, medicine, power banks, and cash usable in heavy rain.

View on Amazon
Power

Rechargeable Headlamp

Hands-free light for sheltering, first aid, repairs, and night evacuation.

View on Amazon
Alerts

NOAA Weather Radio

Reliable warnings when mobile networks or power are down.

View on Amazon
Medical

Compact First Aid Kit

Cuts, burns, sprains, and basic wound care after storms or evacuation.

View on Amazon

FAQ

Is storm surge the same as heavy rain flooding?

No. Surge is ocean water pushed onto land by storm winds and pressure. It can combine with rain and river flooding.

When should I evacuate for storm surge?

Leave when local officials issue an order or when your evacuation zone is at risk. Early evacuation is safer than waiting for visible water.

What should I pack for coastal evacuation?

IDs, medication, cash, phone chargers, water, snacks, pet supplies, documents in a dry bag, and a radio are core items.

Next survival step

Build your emergency kit