Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Oceania Cruises's Oceania Vista for a 10-night voyage on the British & Celtic Charms London to Belfast route, setting out from Southampton, England on August 2, 2026. The route makes 11 scheduled stops. Travelers sailing in August can generally expect cooler, off-season conditions. Ports of call include Southampton, England, Portland, England, Falmouth, England, with 8 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 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 71°F.
Portland, England is a scheduled port of call on day 2 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 63°F.
Falmouth, England is a scheduled port of call on day 3 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 66°F.
Dingle, Ireland is a scheduled port of call on day 4 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 64°F.
Glengariff, Ireland is a scheduled port of call on day 5 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 66°F.
Cork, Ireland is a scheduled port of call on day 6 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 65°F.
Waterford, Ireland is a scheduled port of call on day 7 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 62°F.
Holyhead, Wales is a scheduled port of call on day 8 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 62°F.
Liverpool, England is a scheduled port of call on day 9 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 68°F.
Dublin, Ireland is a scheduled port of call on day 10 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 64°F.
Belfast, Northern Ireland is a scheduled port of call on day 11 of the 10-night British & Celtic Charms London to Belfast cruise on Oceania Vista. Expected weather: partially cloudy with highs near 64°F.
Compare rates and find your next sailing.