Pool season · Florida
Fort Myers Pool Season: the Year on One Bar
Last updated: July 15, 2026 · dates · water temp
No opening date, no closing deadline: Fort Myers's season bar below is one long swim window with a comfort gradient. The spring refresh and winter care pages hold the practical checklists for a pool that never sleeps; this page is the dashboard that says which of them applies today.
One color, 52 dots: Fort Myers's bar has no gray because the model never finds a week that forces a closing. Use the monthly water estimates below instead — the swing from 65°F to 84°F is what actually shapes swimming and maintenance here, from heater decisions at the cool end to sanitizer demand across the 266 days of genuine summer.
The Fort Myers pool calendar
Spring refresh
No forced dates: the 7-day mean never leaves the swim-viable range (floor 64.3°F). Spring refresh and winter care replace opening and closing.
Winter care
No forced dates: the 7-day mean never leaves the swim-viable range (floor 64.3°F). Spring refresh and winter care replace opening and closing.
Estimated water temperature by month
Monthly averages of the site's water model run on Fort Myers's own normals — the shape of a typical year, not a forecast. The widget above shows where the current year actually sits.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 65° | 66° | 69° | 73° | 77° | 81° | 83° | 83° | 83° | 81° | 74° | 69° |
Warmest water typically June–October (peaking near 84°F); heaters and covers shift any month up.
Email me when Fort Myers hits the closing window
Data: NOAA 1991–2020 climate normals via Ft Myers Page Field Airport (3.0 mi); live outlook by Open-Meteo. Attribution: sources · assumptions: methodology.