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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Sirena sails a 55-night Atlantic & Indian Oceans Lisbon to Singapore itinerary with Oceania Cruises, departing Lisbon, Portugal on September 10, 2026. It's a classic Asia cruise. Travelers sailing in September can generally expect cooler, off-season conditions. Ports of call include Lisbon, Portugal, Agadir, Morocco, Arrecife, Canary Islands, with 28 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Lisbon, Portugal is a scheduled port of call on day 1 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 76°F.
Agadir, Morocco is a scheduled port of call on day 2 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 91°F.
Arrecife, Canary Islands is a scheduled port of call on day 3 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 74°F.
Tenerife, Canary Islands is a scheduled port of call on day 4 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 54°F.
Mindelo, Cape Verde is a scheduled port of call on day 5 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 81°F.
Dakar, Senegal is a scheduled port of call on day 6 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 83°F.
Banjul, Gambia is a scheduled port of call on day 7 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 89°F.
Abidjan, Ivory Coast is a scheduled port of call on day 8 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 78°F.
Takoradi, Ghana is a scheduled port of call on day 9 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 78°F.
Lome, Togo is a scheduled port of call on day 10 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 79°F.
Principe, Sao Tome and Principe is a scheduled port of call on day 11 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 78°F.
Walvis Bay, Namibia is a scheduled port of call on day 12 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: clear with highs near 78°F.
Luderitz, Namibia is a scheduled port of call on day 13 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 78°F.
Cape Town, South Africa is a scheduled port of call on day 14 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 63°F.
Port Elizabeth, South Africa is a scheduled port of call on day 15 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 66°F.
East London, South Africa is a scheduled port of call on day 16 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 69°F.
Durban, South Africa is a scheduled port of call on day 17 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 72°F.
Richard's Bay, South Africa is a scheduled port of call on day 18 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 72°F.
Maputo, Mozambique is a scheduled port of call on day 19 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 79°F.
Dar Es Salaam, Tanzania is a scheduled port of call on day 20 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 83°F.
Zanzibar, Tanzania is a scheduled port of call on day 21 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 80°F.
Mombasa, Kenya is a scheduled port of call on day 22 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 80°F.
Mahe, Seychelles is a scheduled port of call on day 23 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 75°F.
Male, Maldives is a scheduled port of call on day 24 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 82°F.
Mangalore, India is a scheduled port of call on day 25 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 86°F.
Cochin, India is a scheduled port of call on day 26 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 87°F.
Colombo, Sri Lanka is a scheduled port of call on day 27 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 85°F.
Phuket, Thailand is a scheduled port of call on day 28 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 83°F.
Penang, Malaysia is a scheduled port of call on day 29 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: overcast with highs near 89°F.
Klang, Malaysia is a scheduled port of call on day 30 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: overcast with highs near 86°F.
Singapore is a scheduled port of call on day 31 of the 55-night Atlantic & Indian Oceans Lisbon to Singapore cruise on Sirena. Expected weather: partially cloudy with highs near 82°F.
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