7-Night Cruise on SeaDream IICeltic Homelands - Weather

Join SeaDream Cruises's SeaDream II for a 7-night voyage on the Celtic Homelands route, setting out from Troon, Scotland on August 29, 2026. The route makes 8 scheduled stops. Travelers sailing in August can generally expect cooler, off-season conditions. Ports of call include Troon, Scotland, Port Ellen, Islay, Portrush, Northern Ireland, with 5 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Saturday, Aug 29, 2026 — Troon, Scotland

   Troon, Scotland is a scheduled port of call on day 1 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 61°F.

2. Day 2 — Sunday, Aug 30, 2026 — Port Ellen, Islay

   Port Ellen, Islay is a scheduled port of call on day 2 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 59°F.

3. Day 3 — Monday, Aug 31, 2026 — Portrush, Northern Ireland

   Portrush, Northern Ireland is a scheduled port of call on day 3 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 61°F.

4. Day 4 — Tuesday, Sep 1, 2026 — Belfast, Northern Ireland

   Belfast, Northern Ireland is a scheduled port of call on day 4 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 63°F.

5. Day 5 — Wednesday, Sep 2, 2026 — Workington, England

   Workington, England is a scheduled port of call on day 5 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 62°F.

6. Day 6 — Thursday, Sep 3, 2026 — Douglas, Isle Of Man

   Douglas, Isle Of Man is a scheduled port of call on day 6 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 61°F.

7. Day 7 — Friday, Sep 4, 2026 — Warrenpoint, Northern Ireland

   Warrenpoint, Northern Ireland is a scheduled port of call on day 7 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 62°F.

8. Day 8 — Saturday, Sep 5, 2026 — Dublin, Ireland

   Dublin, Ireland is a scheduled port of call on day 8 of the 7-night Celtic Homelands cruise on SeaDream II. Expected weather: partially cloudy with highs near 63°F.