Port-Cergy
- Shelter
- NE, E, SE, SW, W, NW
- Seabed
- mud
- Anchoring
- Allowed
River anchorage on the Oise at Cergy-Neuville, Île-de-France, adjacent to Port de Cergy. Mud bottom.
- Water
- Pontoon
Guide
Approach and anchoring
Reach by the Oise from its confluence with the Seine at Conflans-Sainte-Honorine, 3 NM downstream to the SE. River navigation rules apply, commercial barges have priority. Écluse de Pontoise upstream. Water available at Port de Cergy alongside. Sheltered from all sectors given the river setting.
Practical
Water point ashore at Port de Cergy. Port de Cergy has fuel, electricity and a harbour office. Conflans-Sainte-Honorine 3 NM downstream is the main Seine boating hub with full services.
Ashore
Base de loisirs de Cergy-Pontoise on the far bank with lake beaches, cable ski and walking paths. RER A station at Cergy-Préfecture gives direct access to central Paris in about 40 minutes. Shops and restaurants around Port de Cergy on the quayside.
Key facts
- Type
- Anchorage
- Coordinates
- 49.03063, 2.05945 (49°1.84'N 2°3.57'E)
- Country
- France
- Shelter
- Sheltered from north-east, east, south-east, south-west, west, north-west winds
- Seabed
- mud
- Anchoring
- Allowed
- Services
- Water, Pontoon
- Boaters' rating
- 5.0/5
- Updated
- July 7, 2026
Getting there
Port-Cergy lies at 49°1.84'N 2°3.57'E, that is 49.03063, 2.05945 in decimal degrees.
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Write a reviewFrequently asked questions
Which winds is Port-Cergy sheltered from?
Port-Cergy is sheltered from north-east, east, south-east, south-west, west, north-west winds.
Can you anchor at Port-Cergy?
Yes, anchoring is allowed at Port-Cergy.
How do boaters rate Port-Cergy?
Port-Cergy is rated 5.0/5 by boaters on BoatMap.
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