Catch A Lot

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Across
  1. 3. The state of being there (8)
  2. 6. A chance to do something (11)
  3. 8. Showing firmness of purpose (10)
  4. 9. Extremely large or wide (4)
Down
  1. 1. The line where the sea meets the sky (7)
  2. 2. A feeling of being upset or annoyed when something does not go to plan (12)
  3. 4. A spear used to catch whales (7)
  4. 5. A very large sea mammal (5)
  5. 7. Stormy or unpredictable (11)