Mackerel

1. Isles of Shoals Duck Island and Shag RockNew Castle, New Hampshire, United StatesPinnacleEstimated: Beginner-friendly12.2 mBest Jun–Sep · estimated5 mm
2. Punta HerminiaA Coruña, Galicia, SpainCave · Cavern · Reef · WallEstimated: Advanced+38 mBest Jun–Sep · estimated5 mm
3. PapatimonesA Coruña, Galicia, SpainChannel · WallEstimated: Advanced+39 mBest Jun–Sep · estimated5 mm
4. FlandresPeniche, Lisboa, PortugalCavern · WallEstimated: Beginner-friendly15 mBest Jun–Oct · estimated5 mm
5. Ilhéu MalditoPeniche, Lisboa, PortugalCavern · Channel · WallEstimated: Intermediate+20 mBest Jun–Oct · estimated5 mm
6. EstelãoPeniche, Lisboa, PortugalChannel · Drift · Reef · WallEstimated: Intermediate+20 mBest Jun–Oct · estimated5 mm
7. Recife dos GalosPeniche, Lisboa, PortugalPinnacle · ReefEstimated: Intermediate+22 mBest Jun–Oct · estimated5 mm
8. Baia do FortePeniche, Lisboa, PortugalCavern · Channel · Pinnacle · Reef · WallEstimated: Beginner-friendly13 mBest Jun–Oct · estimated5 mm
9. Pedra da VelhaPeniche, Lisboa, PortugalDrift · Pinnacle · Reef · WallEstimated: Intermediate+20 mBest Jun–Oct · estimated5 mm
10. Carreiro dos CaçõesPeniche, Lisboa, PortugalChannel · Reef · WallEstimated: Beginner-friendly13 mBest Jun–Oct · estimated5 mm
11. Ilhéu do SoldadoPeniche, Lisboa, PortugalChannel · WallEstimated: Beginner-friendly18 mBest Jun–Oct · estimated5 mm
12. PrimaveraPeniche, Lisboa, PortugalWreckEstimated: Intermediate+24 mBest Jun–Oct · estimated5 mm
13. Vapor do Trigo - AndreosPeniche, Lisboa, PortugalWreckEstimated: Intermediate+26 mBest Jun–Oct · estimated5 mm
14. RinchãoPeniche, Lisboa, PortugalWreckEstimated: Advanced+32 mBest Jun–Oct · estimated5 mm
15. Le MuscadinMiquelon, Newfoundland, Saint Pierre and MiquelonShore · WreckIntermediate+Best Jun–Aug · estimated7 mm / dry
16. San AmaroA Coruña, Galicia, SpainShoreEstimated: Beginner-friendly17 mBest Jun–Sep · estimated5 mm
17. MunkholmbroenEjby, Capital Region Of Denmark, DenmarkShoreEstimated: Beginner-friendly7 mBest May–Sep · estimated5 mm
18. Belharra-PerdunSaint-Jean-de-Luz, Pyrenees-Atlantics, FranceReefBest Jun–Sep · estimated5 mm
19. Øya ISkålevik, Vest-Agder, NorwayWreckBest May–Sep · estimated5 mm
20. Mill Cove Wharf Jetty SideChester, Nova Scotia, CanadaShore · WallBest Jul–Aug · estimated7 mm / dry
21. Medici WreckPučišća, Split, CroatiaCavern · Reef · WreckEstimated: Intermediate+24 mBest Jun–Sep · estimated3 mm
22. TrollaTrondheim, Sør-Trøndelag, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
23. Ytre KalvenFlekkefjord, Vest-Agder, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
24. Burns PointShad Bay, Nova Scotia, CanadaShore · WallBest Jun–Aug · estimated7 mm / dry

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org