Maps & Route Planning
Tide and Marine Maps
Tide times, marine charts and coastal info.
4 curated links
ADMIRALTY EasyTide — tide times
UK tide predictions (search ports/locations; shows curves and tables).
easytide.admiralty.co.ukNTSLF — UK tide gauge network
UK National Tide Gauge Network info plus sea level monitoring and storm surge context.
ntslf.orgEnvironment Agency — tide gauge readings map
Map/search for tide gauge stations and recent readings (EA dataset portal).
environment.data.gov.ukOpenSeaMap — free nautical chart
Open nautical chart layer (useful for sea marks and coastal navigation context).
map.openseamap.org