Sea temperature – All beaches: currently from 1.9 °C (35 °F) at Nuuk to 32.2 °C (90 °F) at Dubai, across 174 beaches.
Sea Temperature Today Current estimates for the selected beaches, not a worldwide average. Sea: NASA MUR with an hourly adjustment; air: Apple Weather. The update time refers to this page, not a measurement taken in the water.
Last updated: October 28, 2026 at 4:06 PM UTC
Sea Temperature Today All beaches Sea (°C) Air (°C) Alcúdia, Spain · Mallorca 22.6 °C 21 °C Alicante, Spain 22.7 °C 23 °C Antalya, Turkey 23.8 °C 18 °C Athens, Greece · Attica 21.2 °C 13 °C Balos Lagoon, Greece · Crete 22.0 °C 16 °C Barcelona, Spain 21.7 °C 22 °C Benidorm, Spain 22.4 °C 22 °C Bodrum, Turkey 22.6 °C 17 °C Cala d'Hort, Spain · Ibiza 21.8 °C 22 °C Cala Goloritzé, Italy · Sardinia 22.3 °C 19 °C Cala Sa Forcanera, Spain · Blanes 21.1 °C 21 °C Calpe, Spain 22.1 °C 22 °C Cannes, France 21.0 °C 19 °C Capri, Italy 20.9 °C 18 °C Carthage, Tunisia · Tunis 22.3 °C 22 °C Cefalù, Italy · Sicily 21.9 °C 14 °C Cinque Terre, Italy 21.8 °C 17 °C Dubrovnik, Croatia 19.9 °C 16 °C Elafonissi, Greece · Crete 22.3 °C 14 °C Gibraltar, Gibraltar 19.1 °C 21 °C Hvar, Croatia 19.9 °C 17 °C Isola Bella, Italy · Taormina 22.2 °C 16 °C Ksamil, Albania 21.2 °C 17 °C La Pelosa, Italy · Sardinia 21.6 °C 20 °C Lindos, Greece · Rhodes 24.1 °C 17 °C Málaga, Spain 19.6 °C 23 °C Malta, Malta 23.2 °C 20 °C Marbella, Spain 19.4 °C 23 °C Menorca, Spain 23.1 °C 20 °C Monaco, Monaco 21.4 °C 17 °C Mondello, Italy · Palermo 22.1 °C 18 °C Mykonos, Greece 20.1 °C 16 °C Navagio, Greece · Zakynthos 22.0 °C 16 °C Nerja, Spain 20.4 °C 22 °C Nissi Beach, Cyprus · Ayia Napa 24.5 °C 21 °C Oludeniz, Turkey 23.8 °C 16 °C Palma, Spain · Mallorca 22.9 °C 22 °C Plage de Palombaggia, France · Corsica 21.9 °C 19 °C Porto Katsiki, Greece · Lefkada 21.5 °C 17 °C Porto Timoni, Greece · Corfu 21.0 °C 19 °C Pula, Croatia 20.1 °C 16 °C Rimini, Italy 20.1 °C 17 °C Rovinj, Croatia 20.6 °C 16 °C Saint-Tropez, France 20.3 °C 19 °C San Vito Lo Capo, Italy · Sicily 21.8 °C 19 °C Santorini, Greece 21.6 °C 17 °C Ses Illetes, Spain · Formentera 22.1 °C 22 °C Spiaggia La Cinta, Italy · Sardinia 22.2 °C 19 °C Split, Croatia 19.1 °C 16 °C Sveti Stefan, Montenegro 20.1 °C 15 °C Tarragona, Spain 21.6 °C 23 °C Tropea, Italy 21.4 °C 17 °C Valencia, Spain 21.9 °C 23 °C Villasimius, Italy · Sardinia 22.2 °C 20 °C Villefranche-sur-Mer, France 21.2 °C 18 °C Algarve, Portugal 19.5 °C 24 °C Amadores Beach, Spain · Canary Islands 23.7 °C 25 °C Biarritz, France 18.1 °C 17 °C Cádiz, Spain 20.8 °C 24 °C Durdle Door, United Kingdom 15.5 °C 15 °C Gijón, Spain 18.0 °C 18 °C Kynance Cove, United Kingdom 14.7 °C 14 °C Madeira, Portugal 21.9 °C 20 °C Mont-Saint-Michel, France 16.3 °C 14 °C Morro Jable, Spain · Canary Islands 23.1 °C 25 °C Nazaré, Portugal 16.7 °C 18 °C Praia do Tamariz, Portugal · Estoril 17.7 °C 21 °C Reynisfjara, Iceland 7.4 °C 6 °C San Sebastián, Spain 18.1 °C 16 °C Scheveningen, Netherlands 14.9 °C 14 °C Tenerife, Spain · Canary Islands 24.3 °C 25 °C Binz, Germany · Rügen 12.3 °C 12 °C Golden Sands, Bulgaria 17.2 °C 15 °C Cancún, Mexico 28.8 °C 27 °C Cayo de Agua, Venezuela · Los Roques 29.8 °C 29 °C Cayo Largo, Cuba 29.3 °C 27 °C Cayo Levantado, Dominican Republic · Samaná 29.5 °C 29 °C Crane Beach, Barbados 29.1 °C 30 °C Dickenson Bay, Antigua and Barbuda · Antigua 29.5 °C 30 °C Ely's Harbor, Bermuda · Atlantic 26.6 °C 25 °C Flamenco Beach, Puerto Rico · Culebra 29.6 °C 30 °C Flamingo Beach, Aruba 29.5 °C 29 °C Freeman's Bay, Antigua and Barbuda · Antigua 29.4 °C 30 °C Grace Bay, Turks & Caicos · Providenciales 29.5 °C 29 °C Gustavia, Saint Barthélemy 29.4 °C 29 °C Maho Beach, Sint Maarten 29.4 °C 29 °C Meads Bay, Anguilla 29.7 °C 30 °C Ocho Rios, Jamaica 29.8 °C 29 °C Paradise Island, Bahamas · Nassau 29.1 °C 29 °C Pigeon Point, Trinidad and Tobago · Tobago 29.8 °C 29 °C Playa Bávaro, Dominican Republic · Punta Cana 29.6 °C 29 °C Playa del Carmen, Mexico 29.1 °C 28 °C Seven Mile Beach, Cayman Islands · Grand Cayman 29.3 °C 29 °C Soufrière, Saint Lucia · The Pitons 29.7 °C 30 °C The Baths, British Virgin Islands · Virgin Gorda 29.4 °C 30 °C Trunk Bay, U.S. Virgin Islands · St John 29.6 °C 29 °C Varadero, Cuba 28.4 °C 28 °C Anchorage, United States · Gulf of Alaska 5.9 °C -2 °C Cannon Beach, United States · Oregon 13.8 °C 10 °C Clearwater Beach, United States · Florida 22.9 °C 26 °C Key West, United States · Florida Keys 27.2 °C 26 °C Manhattan Beach, United States · Los Angeles 22.9 °C 18 °C McWay Cove, United States · Big Sur 19.6 °C 13 °C Miami Beach, United States · Florida 28.4 °C 28 °C New York, United States · Atlantic 15.7 °C 13 °C Bocas del Toro, Panama 29.8 °C 28 °C Cabo San Lucas, Mexico 30.1 °C 27 °C Manuel Antonio, Costa Rica 30.3 °C 30 °C Puerto Vallarta, Mexico 30.0 °C 25 °C Baía do Sancho, Brazil · Fernando de Noronha 27.1 °C 27 °C Cabo San Juan, Colombia · Tayrona 29.7 °C 28 °C Cartagena, Colombia · Caribbean 30.1 °C 31 °C Devil's Island, French Guiana · Salvation Islands 29.3 °C 29 °C Gardner Bay, Ecuador · Galápagos 28.0 °C 28 °C Ipanema, Brazil · Rio de Janeiro 23.3 °C 25 °C Mancora, Peru · Pacific 27.9 °C 29 °C Pontal do Atalaia, Brazil · Atlantic 23.2 °C 24 °C Punta del Este, Uruguay · Atlantic 16.7 °C 18 °C Abu Dhabi, United Arab Emirates · Persian Gulf 32.0 °C 30 °C Al Mughsayl, Oman · Arabian Sea 28.9 °C 28 °C Barr Al Jissah, Oman · Gulf of Oman 30.3 °C 29 °C Coral Beach, Israel · Eilat 25.6 °C 26 °C Corniche, Saudi Arabia · Jeddah 32.0 °C 32 °C Doha, Qatar · Persian Gulf 31.2 °C 31 °C Dubai, United Arab Emirates · Persian Gulf 32.2 °C 30 °C Port Ghalib, Egypt · Marsa Alam 28.5 °C 27 °C Sharm El Sheikh, Egypt · Red Sea 27.8 °C 28 °C Tawila Island, Egypt · Hurghada 27.1 °C 27 °C Tel Aviv, Israel · Mediterranean 26.2 °C 25 °C Anse Source d'Argent, Seychelles · La Digue 29.3 °C 28 °C Boulders Beach, South Africa · Cape Town 17.7 °C 18 °C Cape Town, South Africa · Atlantic 17.2 °C 19 °C Kendwa, Tanzania · Zanzibar 27.9 °C 27 °C Le Morne, Mauritius · Indian Ocean 24.9 °C 24 °C Maldives, Maldives · Indian Ocean 29.2 °C 29 °C Nosy Iranja, Madagascar · Indian Ocean 28.1 °C 28 °C Praia, Cape Verde · Santiago 27.8 °C 30 °C Da Nang, Vietnam · South China Sea 28.7 °C 26 °C Diamond Beach, Indonesia · Nusa Penida 28.4 °C 26 °C El Nido, Philippines · Palawan 30.8 °C 28 °C Haad Than Sadet, Thailand · Koh Phangan 29.8 °C 28 °C James Bond Island, Thailand · Phang Nga 29.3 °C 26 °C Ko Phi Phi Don, Thailand · Phi Phi 29.4 °C 27 °C Koh Samui, Thailand 30.0 °C 27 °C Marina Bay, Singapore · Singapore Strait 29.7 °C 27 °C Mirissa, Sri Lanka · Indian Ocean 28.7 °C 27 °C Pink Beach, Indonesia · Komodo 28.7 °C 28 °C Pulau Lang Tengah, Malaysia · South China Sea 29.8 °C 29 °C Railay Beach, Thailand · Krabi 29.4 °C 26 °C Sao Beach, Vietnam · Phú Quốc 29.9 °C 28 °C White Beach, Philippines · Boracay 29.7 °C 27 °C Haeundae Beach, South Korea · Busan 21.5 °C 11 °C Hong Kong, Hong Kong · South China Sea 27.3 °C 25 °C Ocean Flower Island, China · Hainan 29.1 °C 25 °C Petropavlovsk-Kamchatsky, Russia · Pacific 5.4 °C 2 °C Sanya Bay, China · Hainan 29.2 °C 27 °C Takenohama Beach, Japan · Takeno 22.6 °C 11 °C Tokashiki Island, Japan · Okinawa 26.8 °C 23 °C Bora Bora, French Polynesia · South Pacific 25.9 °C 25 °C Cable Beach, Australia · Broome 29.0 °C 26 °C Cathedral Cove, New Zealand · Coromandel 15.9 °C 12 °C Gold Coast, Australia · Queensland 22.4 °C 15 °C Malolo Lailai, Fiji · Mamanuca Islands 26.0 °C 24 °C Moorea, French Polynesia · South Pacific 26.2 °C 25 °C Na Pali Coast, Hawaii · Kauai 26.5 °C 22 °C Ofu Beach, American Samoa · South Pacific 27.1 °C 26 °C Rarotonga, Cook Islands · South Pacific 23.6 °C 22 °C Sydney, Australia · Pacific 21.7 °C 13 °C Upolu, Samoa · South Pacific 27.0 °C 25 °C Waikiki, Hawaii · Oahu 26.5 °C 23 °C Whitehaven Beach, Australia · Whitsundays 25.5 °C 25 °C Wineglass Bay, Australia · Tasmania 15.2 °C 11 °C Hamnøy, Norway · Lofoten 9.9 °C 9 °C Nuuk, Greenland · Labrador Sea 1.9 °C -2 °C
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