Average sea water temperature in May:
+59.0°F
| Minimum sea water temperature in May: | 69.1°F |
| Maximum sea water temperature in May: | 49.1°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 61.8°F. The highest and lowest sea temperatures during the month were 69.1°F and 56.3°F.
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Monthly sea water temperature in Beidaihe, °F
Which China resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Hainan | 84.9°F | 84.3°F |
| Sanya | 84.1°F | 84.0°F |
| Dadunhai | 84.1°F | 84.0°F |
| Yalong Bay | 83.9°F | 84.0°F |
| Beihai | 83.8°F | 83.5°F |
| Haikou | 81.8°F | 80.6°F |
| Tainan | 81.6°F | 83.0°F |
| Taichung | 80.5°F | 81.6°F |
| Shenzhen | 79.9°F | 81.0°F |
| Guangzhou | 79.6°F | 79.7°F |
| Zhuhai | 79.4°F | 80.8°F |
| Macau | 79.3°F | 80.6°F |
| Hong Kong | 78.9°F | 79.5°F |
| Taipei | 78.5°F | 79.7°F |
| Xiamen | 76.9°F | 77.6°F |
| Suzhou | 73.5°F | 73.5°F |
| Hangzhou | 71.1°F | 71.3°F |
| Nantong | 70.4°F | 71.5°F |
| Shanghai | 70.3°F | 70.9°F |
| Ningbo | 67.9°F | 67.4°F |
Best time for vacation in Beidaihe
Beidaihe on a weather map
Places in China:
Name
°F
24 Hours Forecast
Beidaihe
Local time: 05:16
October 04, sunday
0600
45°F
SE
7 mph
7 mph
0900
57°F
SE
13 mph
13 mph
1200
55°F
S
15 mph
15 mph
1500
54°F
S
16 mph
16 mph
1800
54°F
S
8 mph
8 mph
2100
46°F
SE
6 mph
6 mph
October 05, monday
0000
46°F
SE
7 mph
7 mph
0300
45°F
SE
7 mph
7 mph
