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Warmest sea temperatures in the world in October

Şabyā tops the list at 32 °C in October. Ranked from 1991–2020 climate normals across 50 destinations.

# Destination Country Sea temp Avg high Rainfall
1 Şabyā Saudi Arabia 32 °C 34 °C 22 mm
2 Abu Dhabi United Arab Emirates 31 °C 35 °C 0 mm
3 Al Ḩudaydah Yemen 31 °C 35 °C 14 mm
4 Dubai United Arab Emirates 31 °C 36 °C 1 mm
5 Sharjah United Arab Emirates 31 °C 35 °C 1 mm
6 Port Sudan Sudan 31 °C 33 °C 14 mm
7 Djibouti Djibouti 31 °C 32 °C 22 mm
8 Lusail Qatar 31 °C 34 °C 1 mm
9 Doha Qatar 31 °C 35 °C 0 mm
10 Ar Rayyān Qatar 31 °C 36 °C 0 mm
11 Jeddah Saudi Arabia 31 °C 33 °C 3 mm
12 Ras Al Khaimah United Arab Emirates 31 °C 34 °C 1 mm
13 Berbera Somalia 30 °C 32 °C 18 mm
14 Yanbu Saudi Arabia 30 °C 34 °C 2 mm
15 Al Muharraq Bahrain 30 °C 31 °C 0 mm
16 Dammam Saudi Arabia 30 °C 34 °C 1 mm
17 Bandar Abbas Iran 30 °C 35 °C 4 mm
18 Bushehr Iran 30 °C 32 °C 1 mm
19 Al Jubayl Saudi Arabia 30 °C 35 °C 1 mm
20 Pétionville Haiti 30 °C 29 °C 199 mm
21 Delmas Haiti 30 °C 31 °C 187 mm
22 Saint-Marc Haiti 30 °C 31 °C 92 mm
23 Macapá Brazil 30 °C 32 °C 18 mm
24 Muscat Oman 30 °C 33 °C 1 mm
25 Sittwe Myanmar 30 °C 29 °C 214 mm
26 Kyaukpyu Myanmar 30 °C 29 °C 179 mm
27 Puerto Vallarta Mexico 30 °C 30 °C 148 mm
28 Mazatlán Mexico 30 °C 30 °C 70 mm
29 Sitiawan Malaysia 30 °C 29 °C 291 mm
30 Sepang Malaysia 30 °C 29 °C 244 mm
31 Kapar Malaysia 30 °C 29 °C 247 mm
32 Taiping Malaysia 30 °C 29 °C 313 mm
33 Ormoc Philippines 30 °C 29 °C 254 mm
34 Shah Alam Malaysia 30 °C 29 °C 211 mm
35 Acapulco de Juárez Mexico 30 °C 29 °C 189 mm
36 Sandakan Malaysia 30 °C 29 °C 288 mm
37 Kampung Baru Subang Malaysia 30 °C 30 °C 258 mm
38 Palopo Indonesia 30 °C 30 °C 134 mm
39 Sorong Indonesia 30 °C 30 °C 270 mm
40 Bintulu Malaysia 30 °C 30 °C 322 mm
41 Maracaibo Venezuela 30 °C 30 °C 203 mm
42 Palikir Micronesia 30 °C 28 °C 300 mm
43 Funafuti Tuvalu 30 °C 28 °C 209 mm
44 Kota Kinabalu Malaysia 30 °C 28 °C 277 mm
45 Malacca Malaysia 30 °C 29 °C 222 mm
46 Sungai Petani Malaysia 30 °C 29 °C 320 mm
47 Lapu-Lapu City Philippines 30 °C 29 °C 233 mm
48 Muar Malaysia 30 °C 29 °C 210 mm
49 Bukit Mertajam Malaysia 30 °C 29 °C 337 mm
50 Kota Kuala Muda Malaysia 30 °C 29 °C 325 mm

Only destinations with a published page for that month are ranked. The ranking is ours; the underlying values are reproduced from the source.

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: ranking order, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.