NAVAREA I 217/26
Tug Boulder towing crane vessel northwest of TSS Liverpool Bay
No longer in forceIssued 27 Sept 2026, 13:39 UTCArchived 30 Sept 2026, 11:20 UTC
Warning text
Positions open on the mapIRISH SEA.
TSS LIVERPOOL BAY NORTHWESTWARDS.
1. TUG BOULDER IN 53-38.00N 003-57.00W AT 271323 UTC SEP 2026 TOWING SEMI-SUBMERSIBLE CRANE VESSEL TO LIVERPOOL.
LENGTH OF TOW 600 METRES.
2. CANCEL NAVAREA I 215/26.
Location map
Open in the full mapAnalysis
No longer in forceTug Boulder is towing a semi-submersible crane vessel towards Liverpool, reported at position 53-38N 003-57W on 27 September 2026. The total length of the tow is 600 metres. Mariners are advised to navigate with caution.
Navigate with caution and keep a safe clearance from the tug and tow.
- Type
- Towing operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- Irish Sea, TSS Liverpool Bay northwestwards
- Validity
- From 27 Sept 2026, 13:23 UTC
AT 271323 UTC SEP 2026 - Hazards
- towing operation, long tow
- Reported
- 27 Sept 2026, 13:23 UTC (36 days ago)
- Cancels
- 215/26 (archived)
Vessels involved
- BOULDER · tug
- SEMI-SUBMERSIBLE CRANE VESSEL · tow
Coast stations for this area
- RCCMRCC HolyheadUnited KingdomMMSI 00232001831 NM from the area
- RCCMRSC LiverpoolUnited KingdomMMSI 00232001933 NM from the area
- RCCMRCC DublinIreland77 NM from the area
- DSCDSC Station Great OrmeMRCC HolyheadUnited KingdomMMSI 002320018VHF 43range 43 NM18 NM from the area
- DSCDSC Station HolyheadMRCC HolyheadUnited KingdomMMSI 002320018VHF 17, MF 150range 150 NM31 NM from the area
- DSCDSC Station South StackMRCC HolyheadUnited KingdomMMSI 002320018VHF 38range 38 NM33 NM from the area
- DSCDSC Station Blackpool TowerMRSC LiverpoolUnited KingdomMMSI 002320019VHF 37range 37 NM34 NM from the area
- DSCDSC Station LiverpoolMRSC LiverpoolUnited KingdomMMSI 00232001936 NM from the area
Worked out automatically from the warning text on 27 Sept 2026, 14:37 UTC. It can be wrong: the official warning text is the authority.
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