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Cancellation / ChangeİDO İstanbul Deniz Otobüslerivalid until 27 August 2026

August 13, 2026 İDO Ferry Cancellations: Bandırma and Avşa Island

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On Thursday, August 13, 2026, 8 İDO ferry services have been cancelled due to a storm warning in Balıkesir. Get information about cancellations on Bandırma and Avşa Island routes.

Due to a storm warning issued by the Balıkesir Governorship, a total of 8 İDO ferry services scheduled for Thursday, August 13, 2026 have been cancelled. These cancellations primarily affect routes connecting Bandırma and Avşa Island in Balıkesir to Istanbul. Passengers are advised to check their travel plans and access the latest information to avoid inconvenience.

Storm Warning in Balıkesir and its Impact on Sea Transportation

Anticipated adverse weather conditions and the storm warning across Balıkesir have led to disruptions in sea transportation. In response to these warnings, İDO has decided to cancel some of its services to ensure passenger and operational safety. This situation directly affects passengers using island and coastal connections in the Sea of Marmara.

Cancelled Bandırma Services (August 13, 2026)

For sea transportation between Bandırma and Istanbul, the following 4 services scheduled for Thursday, August 13, 2026, have been cancelled:

  • Kadıköy – Bandırma: 13:00
  • Bandırma – Kadıköy: 15:30
  • Bandırma – Kadıköy: 19:00
  • Kadıköy – Bandırma: 19:00

Passengers planning to travel, especially in the evening, from Kadıköy Pier towards Bandırma or from Bandırma to Kadıköy, are advised to consider alternative transportation options or confirm service statuses through İDO's official channels.

Cancelled Avşa Island Services (August 13, 2026)

Significant cancellations have also occurred for services connecting to Avşa Island due to the storm warning. The Avşa Island services cancelled for Thursday, August 13, 2026, are as follows:

  • Bostancı – Avşa Island: 12:00
  • Avşa Island – Bostancı: 17:00
  • Bostancı – Avşa Island: 19:00
  • Avşa Island – Bostancı: 19:30

Passengers traveling to Avşa Island or from Avşa Island to Istanbul (especially to Bostancı Pier) should check the latest service information and be prepared for potential changes. Such disruptions to services connecting to the Marmara Islands may also affect inter-island transportation.

Important Information and Recommendations for Passengers

The cancellation of 8 İDO services on the Bandırma and Avşa Island routes will necessitate changes to many passengers' travel plans. While İDO's services on many other routes currently appear normal, it's important to remember that new cancellations or delays may occur throughout the day due to changing weather conditions. It is crucial for passengers to check the most up-to-date service statuses using İDO's official website, mobile application, or call center before their journeys. Ticketed passengers are advised to contact İDO for information regarding cancellation and refund procedures.

Frequently Asked Questions about This Notice

On what date were İDO ferry services cancelled?
The cancelled İDO ferry services are valid for Thursday, August 13, 2026.
How many İDO ferry services were cancelled?
A total of 8 İDO ferry services have been cancelled due to the storm warning in Balıkesir.
Which routes had İDO ferry services cancelled?
The cancellations affect routes connecting Bandırma and Avşa Island in Balıkesir to Istanbul.
Which Bandırma services have been cancelled?
The cancelled Bandırma services are: Kadıköy – Bandırma (13:00), Bandırma – Kadıköy (15:30), Bandırma – Kadıköy (19:00), Kadıköy – Bandırma (19:00).
Which Avşa Island services have been cancelled?
The cancelled Avşa Island services are: Bostancı – Avşa Island (12:00), Avşa Island – Bostancı (17:00), Bostancı – Avşa Island (19:00), Avşa Island – Bostancı (19:30).
What should passengers do?
Passengers are advised to check the most up-to-date service statuses using İDO's official website, mobile application, or call center before their journeys, and ticketed passengers should contact İDO for cancellation/refund procedures.