Hurricane season runs June 1 through November 30. For supply chains through PortMiami and Port Everglades, a single named storm can mean closed terminals and a backlog that takes a week to clear. Here's how to plan for it.
How a Storm Disrupts Your Freight
Every South Florida shipper knows the dates: hurricane season runs June 1 through November 30, with the peak in late summer. For supply chains that run through PortMiami and Port Everglades, a single named storm can mean closed terminals, diverted vessels, and a backlog that takes a week to clear. You can't control the weather u2014 but the shippers who plan for it lose far less than the ones who improvise.
As a system approaches, the U.S. Coast Guard sets port condition levels that progressively restrict vessel movements and can close the port entirely. Terminals suspend gate operations, so no containers move in or out. Vessels divert or wait offshore. And here's the subtle trap: the demurrage and per-diem clocks don't always stop just because the gates are closed u2014 so a storm can leave you owing storage on a container you literally cannot pick up. Power outages and flooded roads then slow everything for days after the all-clear.
Before the Season u2014 Set Up to Bend, Not Break
The shippers who weather hurricane season best are the ones who prepare before June 1, not after a storm is named.
During a Storm
Move time-sensitive and perishable freight out ahead of the closure if you can; secure what you can't. Monitor Coast Guard port conditions and CBP advisories rather than rumors. And pause non-urgent pickups so you're not paying drivers to sit at a closed gate.
After the All-Clear
Expect a surge: every shipper hits the terminals at once, queues balloon, and chassis get scarce. Prioritize your hottest containers, and lean on a carrier with local drivers and owned equipment who can pre-stage and react instead of scrambling for third-party capacity that's already spoken for.
The Local-Carrier Edge
When a storm hits, the advantage goes to operators who know the ports, cover both of them, and control their own trucks and chassis. That's the difference between your freight moving in the first wave after reopening and sitting in the backlog.