NAVAREA XII 621/26
SÉCURITÉCable-laying operations off California by cableship ILE DE SEIN - wide berth requested
No longer in forceIssued 10 Sept 2026, 08:44 UTCArchived 01 Oct 2026, 16:20 UTC
Warning text
Positions open on the mapNORTH PACIFIC.
CALIFORNIA.
1. CABLE OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY CABLESHIP ILE DE SEIN
ALONG TRACKLINE JOINING
33-32.87N 119-40.65W, 33-34.10N 119-46.29W,
33-32.59N 119-56.03W, 33-32.76N 119-57.64W,
33-36.28N 120-03.15W, 33-41.99N 120-24.45W,
33-47.63N 120-30.77W, 33-52.05N 120-55.20W,
33-52.10N 121-02.76W, 33-51.09N 121-09.77W,
33-44.54N 121-22.58W, 33-44.31N 121-28.37W,
33-55.67N 121-57.92W, 33-55.44N 122-06.15W,
34-33.00N 123-53.85W, 34-44.67N 124-06.99W,
34-56.08N 124-43.38W, 35-09.06N 124-54.25W,
35-16.79N 125-21.20W, 35-49.07N 126-27.05W,
36-11.69N 126-37.62W, 36-52.58N 127-34.30W,
36-56.91N 127-47.63W, 37-19.02N 128-07.59W,
37-23.36N 128-15.99W.
WIDE BERTH REQUESTED.
2. CANCEL NAVAREA XII 580/26.
Location map
Open on the full mapAnalysis
No longer in forceCancelled by 694/26 (archived)
Cable operations are in progress off the coast of California by cableship ILE DE SEIN along a specified trackline of positions. Activity is reported ongoing until further notice. Mariners are requested to give a wide berth. This message cancels NAVAREA XII 580/26.
Give the cableship a wide berth and navigate with caution when transiting the area.
- Type
- Cable / pipeline work · severity moderate
- Feed
- Cable and pipeline operationsAll warnings of this kind on the map, or as an API feed.
- Location
- North Pacific, California
- Hazards
- cable operations, restricted manoeuvring near cableship
- Cancels
- 580/26 (archived)
Vessels involved
- ILE DE SEIN · cableship
Coast stations for this area
- RCCMRCC EnsenadaMexico186 NM from the area
- RCCRCC AlamedaUnited States284 NM from the area
- DSCDSC Station EnsenadaMRCC EnsenadaMexicoMMSI 003450210VHF 80, MF 150range 150 NM185 NM from the area
- DSCDSC Station San FranciscoRCC AlamedaUnited StatesMMSI 003669990HF303 NM from the area
Worked out automatically from the warning text on 27 Sept 2026, 15:34 UTC. It can be wrong: the official warning text is the authority.
Keywordswide berth requested
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