Hurricane Season in the US, Mexico & Central America
Atlantic: Jun 1 – Nov 30 · Eastern Pacific: May 15 – Nov 30 · peak Aug–Oct
Mainland North and Central America sit between two active storm basins. The Atlantic season (June–November) drives hurricane risk on the US Gulf and East Coasts and the Caribbean-facing coasts of Mexico and Central America, while the Eastern Pacific season (mid-May–November) brings its own hurricanes to Mexico's Pacific resorts (Los Cabos, Puerto Vallarta) and the Pacific coastlines of Guatemala, El Salvador, Nicaragua, Costa Rica and Panama.
Because most of these countries have coastlines on only one basin, the practical risk window is usually a single five-to-six-month stretch rather than the full year — but it's worth knowing which coast, and which basin, applies to your specific itinerary.
Country-by-country risk
Near-equatorial location keeps it outside both the Atlantic and Pacific hurricane belts.
Month-by-month best time to visitRarely takes a direct hit, but nearby Pacific and Caribbean storms bring heavy rain and rough seas.
Month-by-month best time to visitPacific coast sees occasional tropical storm rain; the highlands (Antigua, Lake Atitlán) are largely unaffected.
Month-by-month best time to visitPacific and Caribbean coasts both see storm activity; the Caribbean side (Corn Islands) is more exposed.
Month-by-month best time to visitPacific-facing coastline picks up eastern Pacific storm systems, mainly as heavy rain rather than direct hits.
Month-by-month best time to visitCaribbean coast (Cancún, Tulum) falls under the Atlantic season; Pacific coast (Los Cabos, Puerto Vallarta) under the Eastern Pacific season — check both before booking.
Month-by-month best time to visitFlorida, the Gulf Coast and the Carolinas see the most direct hits nationally; inland and Pacific-coast US travel is unaffected.
Month-by-month best time to visitPlanning & safety tips
- 1Confirm which coast your itinerary touches — a Pacific-coast Mexico trip and a Caribbean-coast Mexico trip carry different storm calendars.
- 2US Gulf Coast and Florida travelers should watch the NOAA National Hurricane Center outlook from June through November, with August–October the sharpest risk.
- 3Inland destinations (Mexico City, Antigua Guatemala, San José) are largely insulated from direct hurricane impact but can see heavy rain and flight disruption from coastal storms.
- 4Panama's position close to the equator keeps it essentially outside both hurricane belts — a useful fallback if the rest of the region is under a storm watch.
- 5Buy travel insurance with named-storm coverage for any coastal Gulf, Caribbean or Pacific-Mexico trip booked between June and October.
Frequently asked questions
Are Atlantic and Pacific hurricane seasons the same?
No — they're tracked separately. The Atlantic season runs June 1–November 30 and affects the US Gulf/East Coast, the Caribbean coast of Mexico, and the Caribbean side of Central America. The Eastern Pacific season runs May 15–November 30 and affects Mexico's Pacific resorts and Central America's Pacific coastlines. A destination can be in one, both, or neither, depending on which coast you're visiting.
Is Cancún or the Riviera Maya affected by hurricane season?
Yes — Mexico's Caribbean coast falls under the Atlantic hurricane season (June–November), with peak risk August–October, the same window that affects the wider Caribbean.
Is Costa Rica safe from hurricanes?
Costa Rica rarely takes a direct hurricane hit thanks to its location, but its rainy season (roughly May–November) brings heavy downpours and occasional flooding tied to nearby Pacific and Caribbean storm systems.
What part of the US sees the most hurricanes?
Florida and the Gulf Coast states (Louisiana, Texas, Alabama, Mississippi) see the highest frequency of direct hits, with the Atlantic Seaboard from Georgia to North Carolina also regularly affected during the August–October peak.