Netherlands Coastguard (in English) Netherlands Coastguard
Description written for the WOA about sailing in the Netherlands Sailing in Holland
Mooring your Westerly cheap in the Netherlands for a few weeks Cheap berth in the Netherlands
Basic site about water from Ministry of Defense (English): Ministry of Defense
Notices to Mariners (English): Notice to marines
Weather forecast coastal waters (English) KNMI-Coastal waters
Weather forecast Dutch Continental Shelf (English) KNMI-Continental Shelf