Dive guides and field notes
Destinations, species compilations and practical guides for divers, written with Seabook's field guide and dive logs.
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Diving in the Florida Keys: Wrecks, Reefs and Coral
Explore diving in the Florida Keys. Discover deep wrecks, shallow coral reefs, goliath groupers, and sea turtles in warm waters year-round.
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Diving with Manta Rays: Best Sites, Seasons & Species
Plan your diving with manta rays trip. Discover peak seasons, top sites like the Maldives, Kona, and Socorro, and spot reef and giant oceanic mantas.
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Diving in Nusa Penida: Manta Rays, Mola Mola and Deep Walls
Planning on diving in Nusa Penida? Discover year-round manta rays, seasonal mola mola from July to October, current-swept wall drifts, and ocean temperatures.
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Diving in the Netherlands: A Cold-Water Tapestry
Explore the unique cold-water diving in the Netherlands, from the macro-rich Oosterschelde to historic North Sea wrecks. Discover diverse marine life and practical tips.
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Diving in Finland: Wrecks, Lakes, and Brackish Wonders
Explore Finland's unique underwater world: brackish Baltic Sea wrecks, pristine freshwater lakes, and resilient cold-water marine life. Plan your Finnish dive adventure.
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Sharks in the Maldives: Best Dive Sites and Seasons
Discover sharks in the Maldives year-round. Dive with whale sharks, tiger sharks, and hammerheads in 27–30°C water with visibility reaching 40 metres.
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Mediterranean Sea Life: Marine Species, Seasons & Sites
Discover Mediterranean sea life: key marine species, seasonal water temperatures, best diving months from June to October, and top dive sites.
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Diving in Hurghada: Coral Reefs, Wrecks and Best Season
Discover scuba diving in Hurghada. Explore top dive sites, water temperatures, best months, and encounters with dolphins, sea turtles, and historic wrecks.
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Identify Fish from Photo: Features, Colors & Identification Apps
Learn how to identify fish from photo records using body shape, fin counts, underwater color patterns, and AI marine life identification tools.
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Sharks in Hawaii: Best Species, Sites and When to Go
Explore sharks in Hawaii year-round. Covers whitetip reef sharks, Galapagos sharks, tiger sharks, best dive sites, and water temperatures from 24°C to 27°C.
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Diving Tanzania: A Journey Through East Africa's Underwater Realms
Explore Tanzania's diverse dive sites, from the vibrant Mnemba Atoll to Mafia Island's whale sharks and Pemba's deep walls. Discover rich marine life and conservation efforts.
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Singapore's Unexpected Underwater World
Discover Singapore's surprising underwater realm. This guide explores its unique macro life, artificial reefs, and conservation efforts across Pulau Hantu, Sisters' Islands, and other dive sites.
