ACNH Sea Creatures Checklist: Diving Times & Prices
Every one of the 40 sea creatures in New Horizons with months for both hemispheres, times, shadow sizes and swimming speeds. Track caught and donated.
- Seaweed: Sea (diving), Large shadow; All day; north Oct – Jul; south Apr – Jan; 600 Bells
- Sea grapes: Sea (diving), Small shadow; All day; north Jun – Sep; south Dec – Mar; 900 Bells
- Sea cucumber: Sea (diving), Medium shadow; All day; north Nov – Apr; south May – Oct; 500 Bells
- Sea pig: Sea (diving), Small shadow; 4 PM – 9 AM; north Nov – Feb; south May – Aug; 10,000 Bells
- Sea star: Sea (diving), Small shadow; All day; north All year; south All year; 500 Bells
- Sea urchin: Sea (diving), Small shadow; All day; north May – Sep; south Nov – Mar; 1,700 Bells
- Slate pencil urchin: Sea (diving), Medium shadow; 4 PM – 9 AM; north May – Sep; south Nov – Mar; 2,000 Bells
- Sea anemone: Sea (diving), Large shadow; All day; north All year; south All year; 500 Bells
- Moon jellyfish: Sea (diving), Small shadow; All day; north Jul – Sep; south Jan – Mar; 600 Bells
- Sea slug: Sea (diving), X-Small shadow; All day; north All year; south All year; 600 Bells
- Pearl oyster: Sea (diving), Small shadow; All day; north All year; south All year; 2,800 Bells
- Mussel: Sea (diving), Small shadow; All day; north Jun – Dec; south Dec – Jun; 1,500 Bells
- Oyster: Sea (diving), Small shadow; All day; north Sep – Feb; south Mar – Aug; 1,100 Bells
- Scallop: Sea (diving), Medium shadow; All day; north All year; south All year; 1,200 Bells
- Whelk: Sea (diving), Small shadow; All day; north All year; south All year; 1,000 Bells
- Turban shell: Sea (diving), Small shadow; All day; north Mar – May, Sep – Dec; south Mar – Jun, Sep – Nov; 1,000 Bells
- Abalone: Sea (diving), Medium shadow; 4 PM – 9 AM; north Jun – Jan; south Dec – Jul; 2,000 Bells
- Gigas giant clam: Sea (diving), X-Large shadow; All day; north May – Sep; south Nov – Mar; 15,000 Bells
- Chambered nautilus: Sea (diving), Medium shadow; 4 PM – 9 AM; north Mar – Jun, Sep – Nov; south Mar – May, Sep – Dec; 1,800 Bells
- Octopus: Sea (diving), Medium shadow; All day; north All year; south All year; 1,200 Bells
- Umbrella octopus: Sea (diving), Small shadow; All day; north Mar – May, Sep – Nov; south Mar – May, Sep – Nov; 6,000 Bells
- Vampire squid: Sea (diving), Medium shadow; 4 PM – 9 AM; north May – Aug; south Nov – Feb; 10,000 Bells
- Firefly squid: Sea (diving), X-Small shadow; 9 PM – 4 AM; north Mar – Jun; south Sep – Dec; 1,400 Bells
- Gazami crab: Sea (diving), Medium shadow; All day; north Jun – Nov; south Dec – May; 2,200 Bells
- Dungeness crab: Sea (diving), Medium shadow; All day; north Nov – May; south May – Nov; 1,900 Bells
- Snow crab: Sea (diving), Large shadow; All day; north Nov – Apr; south May – Oct; 6,000 Bells
- Red king crab: Sea (diving), Large shadow; All day; north Nov – Mar; south May – Sep; 8,000 Bells
- Acorn barnacle: Sea (diving), X-Small shadow; All day; north All year; south All year; 600 Bells
- Spider crab: Sea (diving), X-Large shadow; All day; north Mar – Apr; south Sep – Oct; 12,000 Bells
- Tiger prawn: Sea (diving), Small shadow; 4 PM – 9 AM; north Jun – Sep; south Dec – Mar; 3,000 Bells
- Sweet shrimp: Sea (diving), Small shadow; 4 PM – 9 AM; north Sep – Feb; south Mar – Aug; 1,400 Bells
- Mantis shrimp: Sea (diving), Small shadow; 4 PM – 9 AM; north All year; south All year; 2,500 Bells
- Spiny lobster: Sea (diving), Large shadow; 9 PM – 4 AM; north Oct – Dec; south Apr – Jun; 5,000 Bells
- Lobster: Sea (diving), Large shadow; All day; north Apr – Jun, Dec – Jan; south Jun – Jul, Oct – Dec; 4,500 Bells
- Giant isopod: Sea (diving), Medium shadow; 9 AM – 4 PM, 9 PM – 4 AM; north Jul – Oct; south Jan – Apr; 12,000 Bells
- Horseshoe crab: Sea (diving), Medium shadow; 9 PM – 4 AM; north Jul – Sep; south Jan – Mar; 2,500 Bells
- Sea pineapple: Sea (diving), Small shadow; All day; north Apr – Aug; south Oct – Feb; 1,500 Bells
- Spotted garden eel: Sea (diving), Small shadow; 4 AM – 9 PM; north May – Oct; south Nov – Apr; 1,100 Bells
- Flatworm: Sea (diving), X-Small shadow; 4 PM – 9 AM; north Aug – Sep; south Feb – Mar; 700 Bells
- Venus' flower basket: Sea (diving), Medium shadow; All day; north Oct – Feb; south Apr – Aug; 5,000 Bells
