Guides for divers, snorkelers and ocean lovers — kelp-forest diving, snorkel safety, underwater photography and citizen science.
99 articles
How disabled people, older visitors and carers can plan genuinely accessible kelp-coast days: beach mats, adaptive diving, low-tide planning and the right questions.
Tom Okafor ·
A field guide to the wrack line — identifying kelp holdfasts, blades and pneumatocysts, finding egg cases and drift treasures, and knowing what you may keep.
Tom Okafor ·
Dinoflagellate light turns kelp bays into liquid stars on warm summer nights. Where and when to paddle for bioluminescence, and how to do it right.
Tom Okafor ·
You don't need fins to love a kelp forest. Here's how to read the seabirds that work its surface — murres, puffins, cormorants and gulls, all season long.
Tom Okafor ·
The unwritten rules of boat diving kelp forests: anchoring and moorings, canopy navigation, entries and exits, flags, restoration sites and shared-water manners.
Tom Okafor ·
Cold-water snorkelling rewards the prepared. How to choose wetsuit thickness, hoods, gloves, boots, masks, snorkels and fins for water below 18 °C.
Tom Okafor ·
A safe, gradual path into cold-water ocean swimming on kelp coastlines: cold-shock science, acclimatisation, gear, cove selection and a season-long plan.
Tom Okafor ·
Green water mutes the view but sharpens your skills. How to navigate, manage gas, and enjoy kelp diving when visibility drops below five metres.
Tom Okafor ·
A practical guide to your first drysuit dives: how buoyancy really differs from a wetsuit, the inversion trap, squeeze, cuff dumps and the training to do before kelp diving.
Tom Okafor ·
Before you kit up, read the water. Learn how swell history, wind, rain and water colour predict dive visibility — and how to check a site in five minutes.
Tom Okafor ·
How to plan a kid-friendly weekend on a cold, kelp-fringed coastline: tide pooling, wrack-line treasure hunts, safe paddles and ocean learning.
Tom Okafor ·
First time diving from a boat? Here is the whole day — boarding, briefing, entries, exits and the unwritten rules — so nothing on deck surprises you.
Tom Okafor ·
A liveaboard dive trip is the best way to see remote kelp coasts — if you pick the right boat. Here's how to plan, pack, and not be that passenger.
Tom Okafor ·
Winter is the secret season: empty car parks and the clearest water of the year. How to plan a first cold-weather dive weekend that ends warm, safe and smug.
Tom Okafor ·
Learn how to equalize your ears for freediving and snorkelling: Valsalva vs Frenzel, common mistakes, daily drills and when to call a dive short.
Tom Okafor ·
Using kelp-forest water for freedive training: setting a line without harming the reef, cold-water adaptations, lanyard choices and site etiquette.
Tom Okafor ·
Your first kelp freedive, done right: breath-hold fundamentals, the buddy rules you never break, choosing a calm beginner site, and what the first session feels like.
Tom Okafor ·
Freediving is beautiful and quietly unforgiving. The core safety rules — one up, one down, never hyperventilate, know blackout — with the science behind each.
Tom Okafor ·
Blackouts arrive without warning and the buddy is the rescue. Active supervision, blackout response and incident recovery for freedivers, step by step.
Tom Okafor ·
A clear-eyed guide to open-water scuba certification: what agencies really differ on, course structure and cost, referral options, and bridging from the pool to kelp.
Tom Okafor ·
How to plan and paddle a kelp-forest route: wind windows, fog strategy, tide gates, moving through canopy, and the etiquette that keeps otters and seals unbothered.
Tom Okafor ·
A good dive log is more than a souvenir — it's a field notebook. Here's what to record, how to keep it consistent, and how your dives become usable data.
Tom Okafor ·
A stop-by-stop Highway 1 itinerary built around kelp forests — headlands, coves and viewing points from the redwood coast to Point Lobos, with seasons and etiquette.
Tom Okafor ·
Coral reefs and kelp forests are the ocean's two great architecture projects. How the diving compares: colour vs behaviour, warmth vs cold, crowds, seasons and skills.
Tom Okafor ·