Guidance

Manage your fishing effort: Western Waters crabs and scallops

All references to Area VII are to Area VII within British Fishery Limits only. Details of the approach to managing the over 15 metre Area VII crab and scallop fishing sector to keep the fishery within UK effort limits.

Western Water crabs

Western Waters (ICES Area VII) 2023 edible and Spider Crab effort annual limit

Industry and administrations have agreed that days at sea limits will be set for vessels operating in this area for the full 2023 year. This will be enforced via a licence variation. The limit set out below will be applicable to all over 15 metre vessels with a shellfish entitlement operating in area VII and targeting crabs under the Western Waters regime.

The MMO will actively monitor days at sea uptake by vessels and review discussions will take place later in 2023 to evaluate uptake to date and discuss the management approach for the remainder of 2023.

If the UK looks like it will exceed effort limits prior to 31 December 2023 as set by the MMO, then fisheries administrations will be required to close the area VII crab fishery to over 15 metre vessels for the remainder of the year in line with the Western Waters regime.

Final effort uptake for the 2020 management year is available here.

The allocation of days from 00.01 hours on 1 January 2023 to 31 December 2023 is 220280 days.

Crab effort uptake for 2023 (last updated 6 October 2023)

Area European limit (kilowatt days) Real-time uptake to date (kilowatt days) Percentage of effort used to date
VII 543,366 313,694 57%

Scope

The Western Waters Days at Sea scheme detailed below applies to UK fishing vessels, 15 metre and over in length, fishing for Edible/Brown Crab (Cancer pagurus) and spider crab (Maja squinado) in International Council for the Exploration of the Sea (ICES) Area VII.

Days at Sea Limits

The maximum number of days a vessel can fish for crabs in ICES Area VII is established in the vessel’s fishing licence.

Any days remaining at the end of a management period will not be transferred across management periods. Days at sea are not transferrable between fishing vessels.

The number of days spent at sea will be monitored for enforcement purposes by MMO/Devolved Administration offices. However, it is your responsibility to monitor your uptake and be aware of how many days you have available. If you wish to check the information held by the MMO on your vessel’s activity you should contact your local MMO coastal office.

It is an offence to exceed the maximum number of days at sea established in your vessel’s fishing licence, and action may be taken in accordance the relevant fisheries administration’s compliance and enforcement strategy. The effort limit is an annual limit and is set in consultation with the vessels active in the fishery, with the aim of maximising uptake of available effort. For 2023 the annual limit will be reviewed throughout the year, and will be increased if fleet size and activity levels permit.

Recording of days at sea

Days at sea are counted in calendar days (midnight to midnight) or part thereof. For example a fishing trip leaving port at 0200h and returning to port at 0100h the following day counts as two calendar days. In comparison, a fishing trip leaving port at 1000h and returning at 1700h the following day is also counted as 2 calendar days.

Trip data must be recorded in UTC (universal time constant) with no daylight saving adjustment.

Steaming trips are not counted against a vessel’s days at sea providing that no gear is deployed or hauled, no landings are made and vessel activity is declared as ‘CRU – steaming/cruising’ on the electronic logbook.

Time at sea will not count against a vessel’s allocation where it comes to the aid of another vessel in need of emergency assistance or because it is transporting an injured person for emergency medical aid. You must advise your port of administration in such cases.

Western Water Scallops

Once your allocation of days are used

Any vessel that has exhausted its allocation of days must cease fishing for scallops in Area VII immediately and return to port. The vessel may then undertake other activities.

The allocation of days from 00.01 hours on 01 October 2023 – 31 December is 75 days.

Scallops effort uptake for 2023 (last updated 6 October 2023)

Area European limit (kilowatt days) Real-time uptake to date (kilowatt days) Percentage of effort used to date
VII 3,315,619 1,813,832 55%

2023

Days at sea

The Western Waters Days at Sea scheme detailed below applies to UK fishing vessels, 15 metres and over in length, fishing for either king (Pecten Maximus) or queen scallops (Aequipecten opercularis) in ICES Area VII.

Quarterly Days at Sea Limits

Any days remaining at the end of a management period will not be transferred across management periods.

Days at sea are not transferrable between fishing vessels.

The number of days spent at sea will be monitored for enforcement purposes by MMO/Devolved Administration offices. However, it is your responsibility to monitor your uptake and be aware of how many days you have available. If you wish to check the information held by the MMO on your vessels activity you should contact your local MMO coastal office.

It is an offence to exceed the maximum number of days at sea established in the vessels’ fishing licence and action may be taken in accordance with the relevant fisheries administration’s compliance and enforcement strategy.

Recording of days at sea

Days at sea are counted in calendar days (midnight to midnight) or part thereof. For example a fishing trip leaving port at 0200h and returning to port at 0100h the following day counts as two calendar days. In comparison, a fishing trip leaving port at 1000h and returning at 1700h the following day is also counted as two calendar days. Trip data must be recorded in UTC (universal time constant) with no daylight saving adjustment.

Steaming trips are not counted against a vessel’s days at sea providing that no gear is deployed or hauled, no landings are made and vessel activity is declared as ‘CRU – steaming/cruising’ on the electronic logbook. Time at sea will not count against a vessels allocation where it comes to the aid of another vessel in need of emergency assistance or because it is transporting an injured person for emergency medical aid. You must advise your port of administration in such cases.

Once your allocation of days are used

Any vessel that has exhausted its allocation of days must cease fishing for scallops in Area VII immediately and return to port. The vessel may then undertake other activities.

Further information

How to inspect your fishing gear and make sure your time at sea is not counted against your effort Skippers or owners are required to notify their local coastal office if they intend to go to sea to inspect their fishing gear.

On electronic logbooks, these trips should be coded with a departure message of ‘Other’ (OTH), with a comment stating that you are going to inspect your fishing gear. This will allow MMO to make vessel monitoring system data with gear inspections consistent with one another.

No landings must be made during these trips. This will ensure that we do not include these trips in effort uptake calculations.

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Published 11 June 2014
Last updated 131 OctoberNovember 2023 + show all updates
  1. This sentence "The allocation of days from 00.01 hours on 1 January 2023 to 31 December 2023 is 280 days." was changed from 220 days.

  2. Scallop and crab statistics updated

  3. allocation update

  4. allocation changes

  5. 06 June 2023 update.

  6. 24 March 2023 update.

  7. Update

  8. 2023 update

  9. Update 16/08

  10. allocation change

  11. Page updated

  12. Effort figures updated

  13. Crab & Scallop updates

  14. Updated effort statistics

  15. The allocation of days from 00.01 hours on 01 April 2021 – 30 June 2021 is 55 days. - Update

  16. Final December Stats

  17. updated with December 2020 provisional effort uptake link

  18. Changes made to page in line with revised guidance

  19. updated figures

  20. Updated for 17th November

  21. Updated Western Waters figures

  22. updated effort figures

  23. updates to data made

  24. updated figures

  25. Updated for the 11 September

  26. Updated effort figures

  27. Updated 18 August

  28. Figures updated

  29. Updated figures from 16 July 2020 data

  30. Figures updated from 2 July 2020

  31. Updated tables dated 16 June

  32. Updated figures as per stats from 8 June 2020

  33. figures updated

  34. Updated with statistics dated 14 May 2020

  35. Updated with 2020 information

  36. updated with link to final effort statistics for December 2019

  37. Updated with provisional December 2019 effort uptake

  38. Updated figures

  39. Effort tables updated

  40. Updated figures

  41. updated figures

  42. Change in date allocation

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  46. Map added

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  48. Statistics updated

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  50. Figures update 23 May 2019

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  53. Latest Statistics Added

  54. Link to December 2018 data added

  55. 2019 limits added

  56. Figures updated

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  61. Allocation days changed

  62. Figures updated

  63. The allocation of days from 00.01 hours on 1 January 2018 to 31 December 2018 is 160 days changed to 200

  64. Figures updated

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  66. Crab and scallop effort uptake updated to 26 June 2018

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  73. 2018 data added

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  100. Crab and scallop data updated

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  108. Dates changed

  109. Days at sea updated

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  114. European limit (kilowatt days) for area 7 scallops updated

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  126. Text updated

  127. Effort tables updated

  128. Crab and Scallop uptake figures updated as at 8 December 2015

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  142. Following a meeting in Plymouth on the 22 July 2015 it was agreed to increase the effort limit from 150 days to 190 days for the year.

  143. Figures updated

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  145. Spreadsheets updated

  146. Figures updated

  147. Figures updated

  148. Tables updated

  149. Dutch consultation information removed

  150. Figures updated

  151. Crab and scallop effort figures updated

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  154. Figures updated 12 May 2015

  155. Crab and scallop effort figures updated

  156. Crab and scallop effort figures updated

  157. Effort statistics updated

  158. The allocation of days from 00.01 on 1 April 2015 to 23.50 on 30 June 2015 is 60 days added

  159. Next uptake statistics will be published in April 2015 text added

  160. Crabs and Scallops effort data updated

  161. Crabs and Scallops effort data updated

  162. Consultation into conducting a scallop-demersal effort swap with the Netherlands added

  163. Updated the date of meeting

  164. Effort tables updated

  165. Crab and Scallop effort tables updated

  166. Effort figures updated

  167. Effort tables updated

  168. Western waters crab rules added

  169. Scallop and Crab days for 2015 set.

  170. Effort tables updated

  171. Western Waters Scallop Rules for 2015 added and the allocation of days for January to December 2014 changed from 52 to 150 days.

  172. Effort tables updated 12 December 2014

  173. Effort tables updated

  174. Effort tables updated

  175. Change to scallop days

  176. Effort tables updated

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  182. Scallop days increased

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  184. Crab and scallops effort uptake uploaded

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  189. Crab and Scallop effort updated

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  191. amended page in line with licence variation

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  199. Crab and Scallop effort updated

  200. Scallop and Crab effort updated - 25 July

  201. Crab and scallop effort updake updated

  202. Crab and scallop effort uptake tables updated

  203. First published.