Key data
| Regulation | Resolution of May 20, 2026, from the Port Authority of Marín and Pontevedra Estuary — Port ordinance for the control of maritime traffic in the Pontevedra Estuary |
|---|---|
| Publication | July 24, 2026 |
| Entry into force | Not specified in the regulation |
| Affected parties | Shipowners, captains and operators of vessels of 20 meters or more in the Pontevedra Estuary |
| Category | Regulatory Changes |
| Authority | Port Authority of Marín and Pontevedra Estuary |
| Disciplinary regime | Sanctions managed by the Board of Directors |
If you operate vessels of 20 meters or more in the Pontevedra Estuary, this regulation affects you from now on. The Resolution of May 20, 2026 from the Port Authority of Marín and Pontevedra Estuary approves an ordinance that comprehensively regulates maritime traffic in the estuary: from access channels to fuel supply, including pilotage and pollution control. The disciplinary regime is active and sanctions are the responsibility of the Board of Directors.
It is not a routine regulation. It changes entry and exit procedures, restricts the use of certain channels depending on the type of vessel and requires prior communications that were not previously required in such a structured manner.
What does this regulation establish?
The ordinance structures the control of maritime traffic in the Pontevedra Estuary in several operational blocks:
Obligation to contact Marín Traffic
Vessels of 20 meters length or more must contact Marín Traffic at the designated call-in points before entering or leaving the estuary. This prior communication is mandatory and not optional. The objective is centralized traffic control and coordination of movements in an area with high density of fishing, commercial and recreational vessels.
Three access channels with restrictions
| Channel | Main use | Observations |
|---|---|---|
| Southwest Channel | Main entrance for large vessels | Channel specifically designated for larger vessels |
| Channel 2 | Access according to vessel type and size | Restrictions depending on vessel characteristics |
| Channel 3 | Access according to vessel type and size | Restrictions depending on vessel characteristics |
The regulation does not allow free choice of channel: each vessel must use the channel that corresponds to it according to its type and dimensions. Using the incorrect channel constitutes an infraction subject to sanction.
Additional regulated matters
- Pilotage: The pilotage service in the port area of Marín and Pontevedra is regulated.
- Anchoring: Conditions and zones for vessel anchoring are established.
- Dangerous goods: Specific regulation for vessels transporting this type of cargo.
- Diving operations: Protocol and restrictions for underwater work in the area.
- Fuel supply: Conditions for fuel supply on board.
- Pollution control: Obligations regarding prevention and response to spills or other environmental incidents.
Disciplinary regime
The ordinance includes its own disciplinary regime. Sanctions are managed by the Board of Directors of the Port Authority. The regulation does not specify concrete fine amounts in the published summary, but non-compliance with any of the regulated obligations may result in disciplinary proceedings.
Economic and operational impact
The impact is not only formal compliance: there are direct operational consequences for any company managing vessels in the area.
- Coordination costs: The obligation to contact Marín Traffic at call-in points implies adjusting navigation times and on-board communications. This may affect route planning and port call times.
- Mandatory use of Southwest Channel: Large vessels cannot freely choose their entry route. This may involve deviations from previous practices and, in some cases, longer navigation time.
- Pilotage: If pilotage is mandatory for certain vessels (as established by the complete ordinance), it represents an additional cost per port call that must be incorporated into operation budgets.
- Dangerous goods: Operators of vessels with this type of cargo must review whether their current protocols comply with the specific requirements of the new ordinance.
- Sanction risk: Non-compliance with any obligation —from prior contact to using the correct channel— activates the disciplinary regime. Sanctions are the responsibility of the Board of Directors, indicating a formal process with potential reputational and economic impact.
Who does it affect?
- Shipowners of vessels of 20 meters or more operating in the Pontevedra Estuary.
- Captains of fishing, commercial and recreational vessels with length equal to or greater than 20 meters.
- Port operators managing entry and exit movements in the ports of Marín and Pontevedra.
- Maritime transport companies with routes including the Pontevedra Estuary.
- Fishing companies with large vessels based in the area.
- Operators of vessels with dangerous goods that call at the estuary.
- Fuel supply companies to vessels in the port area.
- Underwater work companies (diving operations) within the scope of the ordinance.
Practical example
A 25-meter fishing vessel based in the port of Marín that makes regular entries and exits to the estuary must, upon entry into force of this ordinance, contact Marín Traffic at the designated call-in point each time it enters or leaves. If the captain omits this communication —even out of habit or ignorance of the new regulation— they incur an infraction subject to disciplinary proceedings managed by the Board of Directors.
Furthermore, if that same vessel transports materials classified as dangerous goods in any of its operations, it must comply with the specific protocols established by the ordinance for that type of cargo, regardless of the general contact and channel obligations.
For a large commercial vessel accessing the estuary, the mandatory channel is the Southwest Channel. Using another channel without authorization constitutes an infraction, even if the route is shorter or customary for the crew.
What should companies do now?
- Identify which vessels in your fleet exceed 20 meters in length and are operating or plan to operate in the Pontevedra Estuary. These are directly affected by the obligation to contact Marín Traffic.
- Update entry and exit protocols to include mandatory contact with Marín Traffic at the designated call-in points before each movement.
- Verify which access channel corresponds to each vessel according to its type and size. Large vessels must use the Southwest Channel as the main entrance.
- Review procedures for dangerous goods, anchoring, fuel supply and diving operations to ensure they comply with the specific requirements of the new ordinance.
- Inform captains and crews of the operational changes. Ignorance of the regulation does not exempt from responsibility under the disciplinary regime.
- Consult the complete text of the ordinance in the official BOE source to learn about fine amounts and detailed disciplinary procedures.
Frequently asked questions
From what vessel size is it mandatory to contact Marín Traffic?
The obligation to contact Marín Traffic at the designated call-in points applies to all vessels of 20 meters length or more. This communication must be made before entering or leaving the Pontevedra Estuary, in both entry and exit operations.
What channel should large vessels use to enter the Pontevedra Estuary?
The Southwest Channel is the main entrance designated for large vessels. The ordinance establishes three access channels with restrictions according to vessel type and size. Using the incorrect channel may result in disciplinary proceedings managed by the Board of Directors of the Port Authority.
What matters does the new ordinance regulate besides access to the estuary?
The ordinance comprehensively regulates: pilotage, anchoring, dangerous goods, diving operations, fuel supply and pollution control. It affects fishing, commercial and recreational vessels operating in the port area of Marín and Pontevedra.
Who manages sanctions for non-compliance with this ordinance?
The disciplinary regime establishes that sanctions are managed by the Board of Directors of the Port Authority of Marín and Pontevedra Estuary. The published regulation does not specify concrete fine amounts in the available summary; to learn the details of the disciplinary regime, it is necessary to consult the complete text in the BOE.
When does the port ordinance of the Pontevedra Estuary enter into force?
The resolution was published on July 24, 2026, but the entry into force date is not specified in the regulation as published. It is recommended to consult the complete text in the official BOE source to confirm the exact application date and avoid involuntary non-compliance.
Official source
Consult complete regulation in official source
Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-16148