Greece · Peloponnese
Water temperature at Neapoli Notia
Warm and pleasant for swimming
Updated hourly from the live marine forecast. See the 12-month typical range and, where available, real measured readings further down the page.
7-day outlook
7-day water temperature forecast from Open-Meteo, refreshed hourly.
Water temperature
Next 7 days, °C
View as table
| Day | Water temp (°C) |
|---|---|
| Wed 2 | 28.3 |
| Thu 3 | 28.6 |
| Fri 4 | 28.1 |
| Sat 5 | 27.8 |
| Sun 6 | 28.2 |
| Mon 7 | 27.8 |
| Tue 8 | 27.9 |
Water temperature by month
Modeled climatology derived from latitude and season.
Typical vs. measured water temperature
12-month view, °C — modeled line vs. measured sample averages
View as table
| Month | Modeled (°C) | Measured avg. (°C) |
|---|---|---|
| Jan | 17 | — |
| Feb | 16 | — |
| Mar | 17 | — |
| Apr | 19 | — |
| May | 21 | — |
| Jun | 24 | — |
| Jul | 26 | — |
| Aug | 27 | — |
| Sep | 27 | — |
| Oct | 24 | — |
| Nov | 21 | — |
| Dec | 19 | — |
No measured in-season water temperature has been published for Neapoli Notia yet — the chart above shows the modeled climatology only. Some countries (Croatia, via IZOR) also record the water temperature at each official water sample; check the water quality page for this beach's sampling status.
Frequently asked questions
What is the water temperature at Neapoli Notia today?
Right now the water at Neapoli Notia is around 28°C, per the latest hourly update. Check the 7-day chart above for the trend, or the monthly chart below for how that compares to the seasonal norm. That's the reading right off Peloponnese.
When is the best time to swim at Neapoli Notia?
June–October, when the modeled water temperature is typically above 22°C — widely considered comfortably warm for swimming. August usually runs warmest. That applies to the water around Peloponnese.
Is the water temperature chart above measured or estimated?
Not yet for Neapoli Notia — the chart above shows a modeled estimate derived from latitude and season, not a measured average. Some countries (Croatia, via IZOR) also publish the water temperature recorded at each official water sample; when that data exists for a beach it's plotted alongside the modeled curve.