Swimming in Indonesian Borneo (Kalimantan) in april 2025 Sea temperature by city in april
Do you want to go to the beach in Indonesian Borneo (Kalimantan) in april 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in april in Indonesian Borneo (Kalimantan) by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Indonesian Borneo (Kalimantan) in april 2025
Here, find the average sea temperature in Indonesian Borneo (Kalimantan) in april in several coastal cities.
West Kalimantan in april
86°F
min: 84°F / max: 87°F
Mempawah
86°F
min: 85°F / max: 87°F
Pemangkat
86°F
min: 84°F / max: 87°F
Batuampar
86°F
min: 85°F / max: 88°F
Singkawang
86°F
min: 84°F / max: 87°F
East Kalimantan in april
85°F
min: 83°F / max: 87°F
Handil
85°F
min: 84°F / max: 87°F
Bontang
85°F
min: 83°F / max: 87°F
North Kalimantan in april
Bunyu
85°F
min: 83°F / max: 88°F
Sebatik
85°F
min: 83°F / max: 88°F
Where should you go swimming in Indonesian Borneo (Kalimantan) in the month of april?
Swimming in Indonesian Borneo (Kalimantan) in april is ideal
In april in Indonesian Borneo (Kalimantan) swimming conditions are generally the same everywhere.
In april in Pontianak (Borneo), Balikpapan, Bunyu, Handil, Mempawah, Pemangkat, Sebatik, Batuampar, Bontang and Singkawang, swimming conditions are perfect! With water reaching a maximum of 87°F and an average of 86°F, going in the water (and staying there!) feels great.
Where to go swimming in Indonesian Borneo (Kalimantan) in april: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in april
Pontianak (Borneo)
| April | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 11.5in | ||
| Number of days of precipitation | 18 jour(s) (60%) | ||
| Cloud cover | 44% | ||
| Our opinion | ideal swimming |
More information on swimming in Pontianak (Borneo) in april
Balikpapan
| April | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 15.3in | ||
| Number of days of precipitation | 22 jour(s) (73%) | ||
| Cloud cover | 43% | ||
| Our opinion | ideal swimming |
More information on swimming in Balikpapan in april
Bunyu
| April | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 14.6in | ||
| Number of days of precipitation | 22 jour(s) (74%) | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |
Handil
| April | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 12.1in | ||
| Number of days of precipitation | 20 jour(s) (67%) | ||
| Cloud cover | 44% | ||
| Our opinion | ideal swimming |
Mempawah
| April | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 7.4in | ||
| Number of days of precipitation | 12 jour(s) (39%) | ||
| Cloud cover | 41% | ||
| Our opinion | ideal swimming |
List of coastal cities in Indonesian Borneo (Kalimantan)
| Pontianak (Borneo) in april | ideal swimming |
| Balikpapan in april | ideal swimming |
| Bunyu in april | ideal swimming |
| Handil in april | ideal swimming |
| Mempawah in april | ideal swimming |
| Pemangkat in april | ideal swimming |
| Sebatik in april | ideal swimming |
| Batuampar in april | ideal swimming |
| Bontang in april | ideal swimming |
| Singkawang in april | ideal swimming |