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Coldest sea in Indonesia in April

594 coastal locations in Indonesia ranked by typical April sea temperature, coldest first. Region-wide average in April: 29.5°C.

Coldest in April

Batawa

3.6°C April mean in Indonesia

Regional April average

29.5°C

across all 594 coastal locations in Indonesia

Vs annual mean

+0.5°C

above the year-round regional average

What the Indonesia sea feels like in April

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Indonesia monthly average 28.2°C to 29.5°C
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F
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  • Warmest month April 29.5°C
  • Coldest month August 28.2°C
  • Annual mean 28.9°C
  • Months above 20°C 12 of 12

Where April fits in the year

April sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Indonesia month rankings:

Indonesia sea temperature map (live)

The map shows today's latest reading at every Indonesia location. The list below is based on the typical April mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Indonesia locations in April

Sorted by typical April mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location April mean
1 Batawa 3.6°C
2 Lantera 6.5°C
3 Tembol 6.5°C
4 Pandan 8.8°C
5 Taman 9.1°C
6 Bator 11.8°C
7 Fontein 12.4°C
8 Karara 15.3°C
9 Meringkik 28.9°C
10 Lobuk 29.0°C
11 Lombok 29.0°C
12 Pemongkong 29.0°C
13 Banjar Anyar 29.1°C
14 Canggu 29.1°C
15 Denpasar 29.1°C
16 Kuta 29.1°C
17 Legian 29.1°C
18 Nusa Lembongan 29.1°C
19 Sanur 29.1°C
20 Seminyak 29.1°C
21 Beru 29.1°C
22 Nusa Penida 29.1°C
23 Benoa Bali 29.2°C
24 Karangsari 29.2°C
25 Tawangrejo 29.2°C
Show 25 more ▸
26 Tugu 29.2°C
27 Bualu 29.2°C
28 Jimbaran 29.2°C
29 Kelanabian 29.2°C
30 Nusa Dua 29.2°C
31 Tanjun Benoa 29.2°C
32 Uluwatu 29.2°C
33 Karatung Sulawesi Utara 29.2°C
34 Ketawang 29.2°C
35 Muncar 29.2°C
36 Prigi Jawa Timur 29.2°C
37 Banjarjo 29.2°C
38 Labuan Amuk Bali 29.2°C
39 Teluk Padang Bali 29.2°C
40 Komodo 29.2°C
41 Teluk Sape Nusa Tenggara Barat 29.2°C
42 Alak 29.2°C
43 Banyudono 29.2°C
44 Bolok 29.2°C
45 Karanganyar 29.2°C
46 Karangdowo 29.2°C
47 Kelapalima 29.2°C
48 Kuncen 29.2°C
49 Kupang 29.2°C
50 Namosain 29.2°C

Warmest 10 in Indonesia in April

Same data the other way. The warmest spots for the same month.

# Location April mean
1 Sukadana Kalimantan Barat 30.8°C
2 Barus Sumatra Utara 30.5°C
3 Singkel Aceh 30.5°C
4 Tapaktuan Aceh 30.5°C
5 Sungai Pawan (Tanjung Bawang) Kalimantan Barat 30.4°C
6 Pulau Raya Aceh 30.4°C
7 Sungai Kaibus West Papua 30.4°C
8 Moutong Sulawesi Tengah 30.4°C
9 Tobelombangi Sulawesi Tengah 30.4°C
10 Calang Aceh 30.4°C

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