Common cuttlefish (Sepia officinalis)
All species

Common cuttlefish

Sepia officinalis

Also known as: Cuttlefish

Common cuttlefish (Sepia officinalis)
Photo: Diego Delso · CC BY-SA 4.0

Usual size

15–25 cm (mantle length)

Maximum

45 cm

Where

Harbours and breakwaters · Estuaries (rías) · Sand

When

Indicative abundance from the shore in northern Spain

J
F
M
A
M
J
J
A
S
O
N
D

Spring (March–June), when it comes inshore to spawn in rías, harbours and weed beds.

Natural baits

  • Small fish on a jig

Lures

  • Egi 2.5–3.5 worked along the bottom

How to recognise it

Broad oval mantle fringed by a thin fin; it has an internal cuttlebone.

Tip

Work the egi close to the bottom with short jerks and pauses.

Minimum size and rules by area

Galicia

Min. 8 cm

Asturias

No size limit

No minimum size in this zone's rules. Neighbouring regions: 8 cm; release smaller fish.

Cantabria

Size set yearly

Closed season: Closed season 15 May – 15 August (Order DES/06/2025).

Basque Country

No size limit

No minimum size in this zone's rules. Neighbouring regions: 8 cm; release smaller fish.

Fish are measured from the tip of the snout to the end of the tail; squid and cuttlefish by the mantle. If it is undersized, release it alive.

Official sources →