Tides &
Arrivals &

Local Notices to Mariners & Navigation Warnings

Coastguard & Navigation

Navigation Warnings



pdf icon GCG NAVWARN 001-20 Platte Fougere Racon Inoperative [503kb]

pdf icon GCG NAVWARN 023-20 Herm Harbour Leading Lights Unlit [417kb]

Live Round Firing

Mariners must keep clear of the seas near the Fort Le Marchant firing range when red flags are flying in the Northern part of Guernsey between the Grande Hougue and Le Plomb, at Le Fontenelle. On the days of firing, navigational warnings are broadcast by Guernsey Coastguard on VHF Channel 20.

pdf icon Rifle Range Calendar 2020 [229kb]

Local Notices to Mariners (LNTMs)



pdf icon 017/2016 - Platte Fougere Lighthouse - Fog Signal [180kb]


pdf icon 007/2018 Cambridge Berth - Restricted Access [182kb]


pdf icon 005/2019 Havelet Slipway Closed [303kb]

pdf icon 010/2019 St Peter Port. RoRo. Berths. Depths. [561kb]

pdf icon 012/2019 Cruise Ship Safety Zone [241kb]

pdf icon 014/2019 Guernsey VTS [569kb]

pdf icon 020/2019 St Sampson - PWC [191kb]


pdf icon 003/2020 Berth 7. Lower Landing Berthing Restriction [182kb]

pdf icon 005/2020 East Herm - Speed Limit Buoys [345kb]

pdf icon 020/2020 COVID-19 The Use of Locally registered Pleasure Vessels [215kb]

pdf icon 021/2020 COVID-19 Non Locally Registered Pleasure Vessels [242kb]

pdf icon 022/2020 COVID 19 Pleasure Vessels Travelling to France [551kb]

pdf icon 026/2020 Little Russel - Marine Mammal Monitoring Buoys [189kb]

pdf icon 027/2020 Guernsey Electricity - Subsea Power Cables [736kb]

pdf icon 028/2020 Navigation Lights [198kb]

pdf icon 030/20 Battle of Britain Air Display [686kb]