Water temperature map of the Yellow Sea
Water temperature in the Yellow Sea by city today 📍
| City | Now | Swimming |
|---|---|---|
| Inchkhon | +28° | Warm water |
| Suvon | +28° | Warm water |
| Yantai | +29° | Warm water |
| Kaesong | +31° | Warm water |
| Haeju | +24° | Warm water |
| Anyan | +23° | Comfortable for swimming |
| Ansan | +22° | Comfortable for swimming |
| Kanneyun | +25° | Warm water |
| Dalian | +22° | Comfortable for swimming |
| Lianyungang | +25° | Warm water |
| Incheon | +22° | Comfortable for swimming |
| Qingdao | +24° | Warm water |
| Richzhao | +24° | Warm water |
| Gunsan | +24° | Warm water |
| Sinpu | +25° | Warm water |
| Mokpkho | +23° | Warm water |
| Veykhay | +23° | Warm water |
| Nonsan | +29° | Warm water |
| Sennam | +28° | Warm water |
| Suwon | +29° | Warm water |
| Cheonan | +28° | Warm water |
| Puyontaek | +29° | Warm water |
| Muan | +28° | Warm water |
| Gwangju | +28° | Warm water |
| Poren | +29° | Warm water |
| Dongying | +28° | Warm water |
| Qinhuangdao | +26° | Warm water |
| Seoul | +28° | Warm water |
| Namp'o | +23° | Warm water |
| Koyan | +24° | Warm water |
🎣 Fishing in cities on the Yellow Sea
Water temperature forecast in the Yellow Sea 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Yellow Sea this weekend
Water temperature in the Yellow Sea for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +30° in summer. The monthly normal is below.
Monthly water temperature in the Yellow Sea 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +13 | +14 | +18 | +19 | +23 | +29 | +30 | +26 | +25 | +24 | +18 | +14 |
Climate normal (model estimate).
Swimming conditions in the Yellow Sea by month
When to swim in the Yellow Sea 🏖️
Cities on the Yellow Sea 📍
FAQ about water in the Yellow Sea ❓
What is the water temperature in the Yellow Sea now?
Now +25° — Warm water.
Can you swim in the Yellow Sea?
Comfortable season — from March to November.
When is water warmest in the Yellow Sea?
Warmest in July — up to +30°.
Where does the water temperature data come from?
A water temperature model (by latitude, longitude and day of year) and SST measurements, by cities.
Water temperature archive in the Yellow Sea on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Inchkhon | +31° | +30° | +29° | +29° | +30° | +31° | +31° | +30° | +29° | +29° |
| Suvon | +30° | +29° | +28° | +28° | +29° | +30° | +30° | +29° | +28° | +28° |
| Yantai | +29° | +28° | +27° | +27° | +28° | +29° | +29° | +28° | +27° | +27° |
| Kaesong | +30° | +29° | +28° | +28° | +29° | +30° | +30° | +29° | +28° | +28° |
| Haeju | +29° | +28° | +27° | +28° | +28° | +29° | +29° | +28° | +27° | +27° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Yellow Sea — in detail
Water temperature in the Yellow Sea is tracked across 30 cities. The water is now about +25°. The page has a temperature map by city, a daily forecast and a monthly climate normal.