Swimming in Halong Bay in may 2025: Average sea temperature in may and tide times in may 2025
Average sea temperature in Halong Bay in may 2025.
In may, according to seasonal norms, the sea temperature in Halong Bay is:
Minimum: 76°F
Average: 81°F
Maximum: 86°F
Other useful seasonal weather averages in may:
- Outside temperature: 79°F to 86°F
- Most common weather: "Moderate rain at times"
- The wind blows at 16.8mph
- It rains a total of 12.2in, over 14 day(s).
Should we swim in Halong Bay in may?
Yes! The water temperature in Halong Bay in may is ideal
In may, swimming is ideal on the beaches around Halong Bay! With water reaching 86°F at most and 81°F on average, spending time in the water is very pleasant.
Note also that in may, the climate is tolerable with an average outside temperature of 83°F, 12.2in of precipitation (over 14 days) and 85.67 % humidity.
Water and normal seasonal temperatures in Halong Bay in may
| May | |||
| Average sea temperature | 81°F | ||
| Minimum sea temperature | 76°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 81°F | ||
| Wind speed | 9.3mph | ||
| Wind temperature | 81°F | ||
| Precipitation | 12.2in | ||
| Number of days of rain | 14 jour(s) (44%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 8.64km | ||
| Cloud cover | 43% | ||
| Our opinion | ideal swimming |
Chart of the tides in may 2025
Tide times in may 2025 in Halong Bay
Swim elsewhere in Vietnam in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Hoi An in may | 83°F | 86°F | ideal swimming | Nha Trang in may | 84°F | 87°F | ideal swimming | Phu Quoc island (Koh Trol) in may | 87°F | 90°F | ideal swimming | Da Nang in may | 83°F | 86°F | ideal swimming | Huế in may | 83°F | 86°F | ideal swimming | Phan Thiet in may | 85°F | 88°F | ideal swimming | Phan Rang Beach in may | 85°F | 87°F | ideal swimming |