Locks · Netherlands

Maeslantkering

Neptun covers the Maeslantkering lock in Netherlands on the Nieuwe Maas, Nieuwe Waterweg en Maasmond. One GET request returns its position, VHF channel and current operating hours — the part that goes stale in every static list.

Facts

Waterway	Nieuwe Maas, Nieuwe Waterweg en Maasmond
Country	Netherlands
Position	51.9537, 4.1654

Operating hours change; they are served live by the API rather than baked into this page.

Nearest locks

• Monstersche sluis
• Keersluis Maassluis
• Rozenburgsesluis
• Vlaardinger Driesluizen

Request

curl -H "Authorization: Bearer mapi_YOUR_KEY" \
  "https://neptun.marine-api.com/v1/locks?lat=51.9537&lon=4.1654&radius=5"

Endpoint reference