Ireland’s West Coast · September
Ireland's west coast in September: Galway celebrates oyster season
The Galway International Oyster & Seafood Festival takes place from 25 to 27 September 2026, showcasing regional oysters and Atlantic seafood.
By coolcation editorial team · Published on
WHY NOW
The Atlantic arrives straight onto the plate.
From 25 to 27 September 2026, Galway celebrates the beginning of the local oyster season, which runs into spring. The traditional Oyster & Seafood Festival is a delicious reason to combine Galway with Connemara or the Burren.
Festival from 25 to 27 September
Events include oyster and seafood tastings, farm tours, an Oyster Trail, and Irish and international oyster-opening championships. On Saturday, contestants from different countries compete for the world title.
Why September works on the west coast
After the main holiday period the Wild Atlantic Way grows quieter. Days shorten and weather changes quickly, but the combination of rugged shores, pubs, seafood and lively town life is wonderfully suited to early autumn.
Stay in Galway
If you are travelling for more than the festival, add extra days. Connemara lies west of Galway, while the Burren and County Clare coast are to the south. A second base outside the city is better than spending every day on long drives.
- Book festival-weekend accommodation early.
- Keep rainwear and windproof layers handy.
- Set aside at least one weather-flexible day for Connemara or the Burren.
CLIMATE AT A GLANCE
September in Ireland’s West Coast
Climate, travel atmosphere and activities for the period covered.
September
Often a calmer month for walking, with cooler evenings and less crowded shores.
Long-term monthly climate averages for the stated reference location in Ireland’s west coast. Local altitude, coastal exposure and microclimates can differ. These are climate averages, not weather forecasts. Sources & context
PLAN YOUR TRIP
More about Ireland’s West Coast.
Find every travel season, favourite places and practical advice in the detailed guide.
Explore the destinationSource for this occasion: Galway International Oyster & Seafood Festival 2026 ↗