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Warmest sea in Australia and Oceania in June

1,649 coastal locations in Australia and Oceania ranked by their typical June sea temperature. Region-wide average in June: 22.3°C. The top of the list is where to find the warmest swimming this month.

Warmest in June

Kimbe Bay

30.3°C June mean in Papua New Guinea

Regional June average

22.3°C

across all 1,649 coastal locations in Australia and Oceania

Vs annual mean

-1.1°C

below the year-round regional average

What the Australia and Oceania sea feels like in June

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Australia and Oceania monthly average 21.3°C to 25.5°C
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  • Warmest month February 25.5°C
  • Coldest month August 21.3°C
  • Annual mean 23.5°C
  • Months above 20°C 12 of 12

Where June fits in the year

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

All twelve Australia and Oceania month rankings:

Australia and Oceania sea temperature map (live)

The map shows today's latest reading at every Australia and Oceania location. The list below is based on the typical June mean, useful for trip planning weeks or months ahead.

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 warmest Australia and Oceania locations in June

Sorted by the typical June mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location June mean
1 Kimbe Bay West New Britain Province 30.3°C
2 Talasea West New Britain Province 30.3°C
3 Tavanatangir Harbour East New Britain Province 30.3°C
4 Eleonora Bay West New Britain Province 30.3°C
5 Ambitle Island New Ireland Province 30.2°C
6 Soroken Bougainville 30.2°C
7 Kapingamarangi 30.2°C
8 Anewa Bay Bougainville 30.1°C
9 Lombrum Manus Province 30.1°C
10 Point Stone Island Manus Province 30.1°C
11 Carteret Islands 30.1°C
12 Kavieng 30.1°C
13 Kimbe 30.1°C
14 Lorengau 30.1°C
15 Torokina Bougainville 30.1°C
16 Namatanai 30.1°C
17 Nukuoro 30.0°C
18 Helen Reef Hatohobei 30.0°C
19 Malaghara Island Isabel Province 30.0°C
20 Maleivona Island Isabel Province 30.0°C
21 Sikopo Island Isabel Province 30.0°C
22 Arawa 30.0°C
23 Kieta 30.0°C
24 Nikomaroro Choiseul 30.0°C
25 Tarekukure Wharf Choiseul Province 30.0°C
Show 25 more ▸
26 Melekeok 30.0°C
27 Koror 29.9°C
28 Torakina 29.9°C
29 Garukoru (Ngaregur) Ngarchelong 29.9°C
30 Toagel Mlungui Ngatpang 29.9°C
31 Malakal Harbour Koror 29.9°C
32 Moro Tu Chuuk 29.9°C
33 Ngulu Islet Yap 29.9°C
34 Satawan Anchorage, Nomoi Islands, Chuuk, FSM Chuuk 29.9°C
35 Angaur 29.9°C
36 Katurasele Choiseul Province 29.9°C
37 Sasamungga Choiseul Province 29.9°C
38 Woleai Island Yap 29.9°C
39 Ngesebus Peleliu 29.9°C
40 Colonia 29.9°C
41 Rumung 29.9°C
42 Yap 29.9°C
43 Pagan Island, Marianas Northern Islands 29.9°C
44 Lolomo Passage Western Province 29.9°C
45 Ifalik Atoll, Caroline Islands, FSM Yap 29.9°C
46 Ifalik 29.9°C
47 Sorol 29.9°C
48 Marovo Lagoon (Karunohu Island) Western Province 29.9°C
49 Monggo Passage Western Province 29.9°C
50 Thousand Ships Bay Isabel Province 29.9°C

Coldest 10 in Australia and Oceania in June

Same data the other way. Helpful if you want to know which Australia and Oceania coasts to avoid for swimming in June.

# Location June mean
1 Heard Island Australian external territory 2.7°C
2 Macquarie Island Tasmania 5.2°C
3 Campbell Island/Motu Ihupuku - Perseverance Harbour New Zealand Outlying Islands 8.1°C
4 Auckland Island - Carnley Harbour Auckland 9.4°C
5 Timaru 11.0°C
6 Dunedin 11.1°C
7 Portobello 11.1°C
8 Kaka Point 11.1°C
9 Sumner 11.4°C
10 Christchurch 11.4°C

More on this region