43 guides · all ages · all abilities
From complete beginners to experienced mariners — learn about tides, weather, safety, navigation, wildlife and more.
43
Guides
11
Topics
Free
Always
Understanding Tides
What causes tides and how to read them safely.
Spring Tides vs Neap Tides
The difference between spring and neap tides and why it matters.
What Is a Tidal Range?
Understanding tidal range and how it affects your coastal activities.
Understanding Sea States
How to read sea state descriptions and what they mean for your safety.
The Rule of Twelfths
A simple method for estimating tide height at any point between high and low water.
The Seventh Wave
The truth about wave sets, why counting waves is unreliable, and how to read the sea instead.
Understanding Wind Direction
How to read wind direction and what it means on the water.
Offshore and Onshore Winds
Why wind direction is critical for water safety and activity planning.
Reading a Marine Forecast
How to interpret shipping forecasts, coastal reports and weather windows.
Weather Windows for Sailing
How to identify and use favourable weather windows for passages.
How Rip Currents Form
How to spot, avoid, and escape a rip current.
Beach Safety for Families
Essential safety tips for enjoying the beach with children.
Cold Water Shock Explained
What cold water shock is and how to survive it.
Coastal Walking & Cliff Safety
Staying safe on coastal paths, cliff edges and rocky shores.
Kayak Safety Essentials
What every kayaker needs to know before heading out.
Paddleboard Safety Guide
Key safety rules for stand-up paddleboarding.
Sea Kayaking Navigation
Planning routes, reading charts and navigating coastal waters by kayak.
Open Water Swimming Safety
Essential rules for swimming safely in the sea, rivers and lakes.
Tides and Open Water Swimmers
How tides affect open water swimmers and what you need to plan for.
Cold Water Acclimatisation
How to safely adapt your body to cold open water swimming in the UK.
Sailing for Beginners
The basics of sailing: points of sail, tacking, jibing and staying safe.
Passage Planning Basics
How to plan a coastal passage — tides, weather, waypoints and contingencies.
Anchoring Safely
Choosing an anchorage, setting anchor and staying safe at anchor overnight.
COLREGs for Sailors
The rules of the road at sea — who gives way to whom and why.
Shore Fishing Safety
Staying safe when fishing from rocks, beaches and harbour walls.
Tides for Fishing
How tides affect fish behaviour and how to use tidal data to catch more.
Boat Fishing Safety
Essential safety rules for small-boat sea fishing in UK waters.
Surfing for Beginners
Getting started with surfing safely — choosing conditions, etiquette and equipment.
Reading Waves
How to read wave sets, breaks, and conditions to pick the right surf spot.
Surf Etiquette
The unwritten rules of the lineup — priority, dropping in and respect.
How to Read a Nautical Chart
Understanding chart symbols, depths, buoys and hazard markings.
Buoys & Channel Markers
The lateral and cardinal buoyage system used around UK and European coasts.
Navigation by Landmarks
Using transits, headings and landmarks to navigate safely close to shore.
Navigation Lights
Understanding the lights vessels must display at night and what they tell you about other vessels.
Dolphins & Whales Around the UK
Where to see cetaceans, how to behave around them and which species to look for.
Jellyfish in UK Waters
Which jellyfish are in UK seas, which sting, and how to treat stings.
Seabird Identification
A guide to common UK seabirds — gannets, puffins, terns, guillemots and more.
River Safety Essentials
Hidden hazards of rivers and how to stay safe in moving water.
River Currents & Weirs
How river currents work and why weirs are among the most dangerous water features.
Lake & Reservoir Safety
Cold water, sudden depth changes and hidden hazards in still inland waters.
Blue-Green Algae & Water Quality
How to spot toxic algae blooms and protect yourself and your dog.
Why Quarries Are Dangerous
Why swimming in quarries is far more dangerous than it looks.
Canal Safety Guide
Locks, weirs, water quality and bank safety on inland waterways.