Prepare for the season

Preparation advice for Hawaiʻi specifically — the 14-day standard, the condo problem, the real peak of the season — with the official guidance quoted from the agencies that issue it and every historical claim measured from this archive. When a storm is on the map, the Central Pacific Hurricane Center is the only source that matters.

• Hurricane watch vs. warning in HawaiiA watch means hurricane conditions are possible, about 48 hours out. A warning means they are expected, about 36 — and the clock counts down to tropical-storm winds, not the eye. What each one asks of you, and how it reaches you in Hawaii.
• The 14-day Hawaii hurricane kitHawaii's official standard is 14 days of supplies, not the mainland's 72 hours — everything here arrives by sea. The full list, with the apartment and condo version, built on HIEMA's 2-Weeks-Ready guidance.
• When is hurricane season in Hawaii?June 1 to November 30, peaking hard in August and September — 89% of every closest pass since 1950 came in July–September. What 76 seasons of storms say about the calendar, measured from this archive.

Watches, warnings and evacuation orders come only from the Central Pacific Hurricane Center and your county. This page explains the system; it is not part of it.