The Steam Packet Company says it's seeing delays with two of its ferries this morning.
On its website the ferry firm says the Manannan's 7.30am Douglas to Heysham crossing will arrive late and passengers should check in no later than 8am.
Meanwhile, the Manxman's 9.15am Douglas to Heysham voyage will also be late.
It says check-in for that crossing will open for motorbikes at 8am and at 8.30am for all other vehicles.
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