The ocean is the most saved niche on short-form — when the water behaves. AI Ocean Documentary Video Prompts is a 17-page pack of 20 copy-paste video prompts engineered for exactly 10 seconds — hook in 2, payoff by 10 — for Veo 3, Runway, Pika, and Hailuo. The system: (1–5) ocean giants — humpback breach, whale shark filter feed, orca spy-hop, manta barrel roll; (6–10) reef life — sea turtle glide, octopus color shift, clownfish anemone peek, reef shark cleaning station; (11–15) motion & magic — dolphin bow wave, sardine bait-ball tornado, jellyfish bloom drift, sea lion kelp dance; (16–20) ocean worlds — coral sunrise reef, underwater light cathedral, tide pool micro-world, bioluminescent night wave, whale fluke goodbye. Every prompt ships with tool settings, a water-physics negative prompt, a hook caption, and a variation. Kills the three ocean killers: warping water surfaces, rushed motion that breaks the dream, and flat blue lighting. Works in any AI video tool that takes text prompts. AI-generated footage — label uploads accordingly. Commercial use included.