Boat Winterization in Alaska
In Alaska, local boat deadlines run from Oct 1 to Nov 1, with a median around Nov 1 — a spread of weeks that a single statewide date would miss. Find your city below; each links to local freeze odds, a live 10-day outlook, and a checklist.

Notable cities
All Alaska cities
| City | Local deadline | Median first 28°F | ||
|---|---|---|---|---|
| Anchorage | Oct 1 | Oct 8 | View → | Checklist |
| Juneau | Nov 1 | Nov 8 | View → | Checklist |
Local boat winterization deadlines for Alaska cities — built from each city’s own NOAA station, not one statewide date.
Boat Winterization in Alaska: related searches
Alaska homeowners search for: how to winterize a boat, winterize outboard motor, and "boat winterization near me" — every city page below answers those with local NOAA dates.
Back to the national Boat Winterization guide, or see the methodology. You can also compare how the boat winterization window shifts in Alabama and Arizona.
Data: NOAA NCEI 1991–2020 U.S. Climate Normals; live outlook by Open-Meteo. Last updated: July 25, 2026.