Petropavlovsk-Kamchatsky sea temperature today: 11°C – beach water temperature, Petropavlovsk-Kamchatsky, Russia
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Russia · Pacific
Petropavlovsk-Kamchatsky
Sea
11.4°C52.5°F
Air
–
UV
–
Polar bears
Under ⁦13°C⁩

Last updated ·

Today, September 13, the sea temperature at Petropavlovsk-Kamchatsky is 11.4 °C (53 °F). That is 1.4 °C warmer than the usual 10 °C in September. Rarely comfortable for swimming.

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Climate · monthly averages

Sea temperature by month

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.

Warmest in August (13.7°C). Coldest in March (-0.3°C). Rarely comfortable for swimming.

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
MonthSea · MinSea · AvgSea · MaxAir · MinAir · AvgAir · Max
January0.2°C0.4°C0.6°C-6.3°C-5.8°C-5.1°C
February-0.5°C-0.3°C-0.1°C-6.0°C-5.4°C-4.5°C
March-0.6°C-0.3°C-0.1°C-3.6°C-2.7°C-1.7°C
April0.6°C0.7°C0.9°C-0.0°C0.8°C1.7°C
May3.1°C3.6°C4.2°C2.9°C3.6°C4.1°C
June6.6°C8.2°C9.5°C8.1°C8.7°C8.9°C
July10.7°C12.1°C13.6°C12.2°C12.8°C13.2°C
August12.8°C13.7°C14.7°C13.2°C14.0°C14.7°C
September7.1°C10.0°C12.0°C9.5°C10.5°C11.6°C
October3.8°C6.4°C8.0°C4.3°C5.1°C6.2°C
November2.3°C3.7°C5.1°C-0.5°C0.1°C0.9°C
December1.4°C1.9°C2.3°C-3.2°C-2.9°C-2.4°C

About Petropavlovsk-Kamchatsky

Petropavlovsk-Kamchatsky sits on Avacha Bay on Russia's Kamchatka Peninsula, framed by the Home Volcanoes – Avachinsky at 2,741 metres, dormant Koryaksky at 3,456 metres, and Kozelsky behind them – three stratovolcanoes that line the city's eastern skyline and often steam on cold mornings. Just east of town, the 30-kilometre black volcanic sand of Khalaktyrsky Beach faces the open Pacific, surfable in late summer when thick-wetsuit swells settle. The ocean peaks at 12-14 °C54-57 °F in August, with Yelizovo airport 30 minutes by road.

Frequently asked questions

Today, September 13, the sea at Petropavlovsk-Kamchatsky is 11.4 °C (53 °F)53 °F (11.4 °C) – cold-water swimmers only. The usual September average is 10 °C50 °F.

No single number works for everyone, so the scale on this page is only a guide to how the water feels: below 13 °C55 °F icy, 13–18 °C55–64 °F cold, 18–23 °C64–73 °F refreshing, 23–28 °C73–82 °F pleasantly warm and above 28 °C82 °F like a bath. Right now the sea at Petropavlovsk-Kamchatsky is 11.4 °C53 °F.

In May the sea at Petropavlovsk-Kamchatsky (Pacific, Russia) averages 3.6 °C38 °F – cold-water swimmers only. It keeps warming until August, when it peaks at 13.7 °C57 °F.

In October the sea at Petropavlovsk-Kamchatsky (Pacific, Russia) still averages 6.4 °C44 °F – cold-water swimmers only. It peaks in August at 13.7 °C57 °F and cools slowly from there.