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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join P & O Cruises's Arcadia for a 16-night voyage on the Iceland route, setting out from Southampton, England on August 5, 2026. It's a classic Northern Europe cruise. Travelers sailing in August can generally expect cold, short days. Ports of call include Southampton, England, Reykjavik, Iceland, Grundarfjordur, Iceland, with 6 more along the way. The forecasts below break the weather down port by port.
Southampton, England is a scheduled port of call on day 1 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 71°F.
Reykjavik, Iceland is a scheduled port of call on day 2 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 57°F.
Grundarfjordur, Iceland is a scheduled port of call on day 3 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 55°F.
Isafjord, Iceland is a scheduled port of call on day 4 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 55°F.
Akureyri, Iceland is a scheduled port of call on day 5 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 56°F.
Stornoway, Isle of Lewis is a scheduled port of call on day 6 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 60°F.
Greenock, Scotland is a scheduled port of call on day 7 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 66°F.
Cork, Ireland is a scheduled port of call on day 8 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 65°F.
Southampton, England is a scheduled port of call on day 9 of the 16-night Iceland cruise on Arcadia. Expected weather: partially cloudy with highs near 69°F.
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