Comfortable for swimming. Now in the Sea of Japan +22°. Swimming season — from May to September.
Water temperature map of the Sea of Japan
ColderWarmer
Water temperature in the Sea of Japan by city for the week 📍
+26°
Tokyo
+22°
Uglegorsk
+23°
Volchanets
+23°
Vrangel
+23°
Zarubino
+23°
Knevichi
+23°
Kraskino
+23°
Novyy
+21°
Plastun
+23°
Preobrazhenie
+22°
Rudnaya Pristan
+22°
Svetlaya
| City | for the week | Swimming |
|---|---|---|
| Tokyo | +26° | Warm water |
| Uglegorsk | +22° | Comfortable for swimming |
| Volchanets | +23° | Comfortable for swimming |
| Vrangel | +23° | Warm water |
| Zarubino | +23° | Warm water |
| Knevichi | +23° | Comfortable for swimming |
| Kraskino | +23° | Comfortable for swimming |
| Novyy | +23° | Warm water |
| Plastun | +21° | Comfortable for swimming |
| Preobrazhenie | +23° | Comfortable for swimming |
| Rudnaya Pristan | +22° | Comfortable for swimming |
| Svetlaya | +22° | Comfortable for swimming |
| Slavyanka | +24° | Warm water |
| Smolyaninovo | +23° | Comfortable for swimming |
| Tavrichanka | +22° | Comfortable for swimming |
| Terney | +22° | Comfortable for swimming |
| Shkotovo | +23° | Comfortable for swimming |
| Shtykovo | +22° | Comfortable for swimming |
| Boshnyakovo | +21° | Comfortable for swimming |
| Krasnogorsk | +21° | Comfortable for swimming |
| Mgachi | +20° | Comfortable for swimming |
| Shebunino | +23° | Warm water |
| Zavety Ilicha | +22° | Comfortable for swimming |
| Mayskiy | +22° | Comfortable for swimming |
| Toyama | +25° | Warm water |
| Fukuoka | +26° | Warm water |
| Niigata | +24° | Warm water |
| Kitakyusyu | +27° | Warm water |
| Ulsan | +27° | Warm water |
| Sukhodol | +22° | Comfortable for swimming |
| Primorskiy | +23° | Warm water |
| Kamenka | +22° | Comfortable for swimming |
| Popova | +24° | Warm water |
| Oktyabrskiy | +22° | Comfortable for swimming |
| Romanovka | +23° | Warm water |
| Lososina | +22° | Comfortable for swimming |
| Artem | +23° | Warm water |
| Bol'soj Kamen' | +22° | Comfortable for swimming |
| Vladivostok | +23° | Warm water |
| Vladimiro-Aleksandrovskoe | +22° | Comfortable for swimming |
🎣 Fishing in cities on the Sea of Japan
Water temperature forecast in the Sea of Japan for the week 📅
Tuesday
8 September
+21°
Wednesday
9 September
+21°
Thursday
10 September
+21°
Friday
11 September
+21°
Saturday
12 September
+21°
Sunday
13 September
+21°
Monday
14 September
+21°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Sea of Japan for the week 📈
+21°
minimum for the week
+21°
maximum for the week
↗
steady
🏊
For the week: the water will warm to +21° — cool but swimmable.
This weekend 🏖️
Saturday, 12 September · water +21° · comfortable for swimming
Sunday, 13 September · water +21° · comfortable for swimming
Water questions for the week ❓
What is the water in the Sea of Japan for the week?
From +21° to +21° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +21°.
Can you swim in the Sea of Japan for the week?
the water will warm to +21° — cool but swimmable.
Water temperature forecast in the Sea of Japan for the week. Daily values and by-city temperatures for this horizon to plan a trip and a swim. Full reference data — map, monthly climate normal, yearly archive and swimming season — is on the main page.