Pool season · Florida
Panama City Pool Season: the Year on One Bar
Last updated: July 25, 2026 · dates · water temp
This is the one-page view of Panama City's pool year: both model windows, the estimated water-temperature curve, and today's live position on the season bar. The detailed checklists live on the opening and closing guides; this page is the calendar you check between them.
Panama City, FL — 185 swim days a yearThe bar compresses Panama City's whole pool year into one lane rope: gray floats for the off-season, hollow teal for the February 17–March 10 opening window, solid teal for swim weeks, hollow amber for the closing stretch that ends November 27. Wherever the today marker sits, the nearest color change is your next appointment.
The Panama City pool calendar
Opening — target February 24
Open by February 24 — a two-week head start on the March 10 crossing keeps startup chemistry small and beats the local service rush.
Closing — deadline November 27
The window opens November 17 once water leaves the algae zone; the model deadline is November 27, a week ahead of the December 12 freeze normal.
Estimated water temperature by month
This is Panama City's typical-year water curve: the same EWMA model as the live widget, run on the 1991–2020 normals instead of this week's weather.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54° | 55° | 60° | 66° | 72° | 79° | 82° | 83° | 82° | 76° | 66° | 58° |
Warmest water typically June–September (peaking near 83°F); heaters and covers shift any month up.
Every station tells its own story: compare this curve with Palm Coast's pool season and Pembroke Pines's — neighboring normals stations can shift the windows by a week or more. The full ranking lives on the Florida season index.
Panama City pool season FAQ
When should I open my pool in Panama City, FL?
Open by February 24 — the model places Panama City's 61°F crossing about two weeks later, and every warm day you wait pushes the water toward the 65°F algae zone. The Panama City opening guide has the 12-step sequence.
When should I close my pool in Panama City?
Close by November 27: cool water keeps its winter chemistry, but freeze damage is the hard stop. The Panama City closing guide sequences the work backward from that date.
How long is the swim season in Panama City?
Panama City averages 185 days a year with normal highs of 80°F or better — about 31 days later than the Florida median. The Florida season index ranks all 64 covered cities by the same metric.
How warm does pool water get in Panama City?
An unheated pool near Panama City typically peaks around 83°F in high summer and bottoms out near 54°F in winter, spending roughly 4 months at or above the 78°F comfort line most swimmers prefer. The month-by-month curve above shows the whole cycle; the methodology page explains the ±5°F error bars.
Email me when Panama City hits the closing window
Data: NOAA 1991–2020 climate normals via Panama City 5n (5.0 mi); live outlook by Open-Meteo. Attribution: sources · assumptions: methodology.