Haarlem boating data

Haarlem locks and notices

Name: Haarlem locks and fairway notices
Creator: Floating Today

Floating Today maps 2 locks in Haarlem. No official notice is in force on its bridges and locks today.

Checked daily
EuRIS notices to skippers, Rijkswaterstaat FIS

Plan a route by water See the notices

By the numbers

Today on the water locks, closures and works.

2: locks

Notices

Nothing closed today and nothing announced.

Nothing is closed or restricted on Haarlem's bridges and locks right now, and nothing is announced for the next two weeks. That can change overnight, so check again on the day.

Source: EuRIS / Rijkswaterstaat, the official notices to skippers.

The locks

The 2 locks, how each one runs.

The number to call, and whether a notice is in force. Open a lock for its VHF channel and full timetable.

Grote Sluis Spaarndam (Rijnlandsluizen)
Mon to Fri 05:30-21:30 · Sat 08:00-16:00
110.00 m long, 12.00 m wide · 3.00 m over the sill
023-5372129
Oude kolksluis Spaarndam
No timetable on file. Call ahead before you go.
80.00 m long, 5.20 m wide · 2.20 m over the sill
06-21309951

Limits of the data

No notice is not the same as open.

1 of the 2 locks publish an official timetable, which we show as published. For the others the hours are our own curated notes, and each lock's page links the operator's live times. A lock without a notice is not necessarily open: a notice covers what the authority has published, and a fault can come first.

Data and methodology

How we built it from official data to this page.

Source
Official notices to skippers from EuRIS; lock sizes and timetables from Rijkswaterstaat.
Match
Each notice is matched to its bridge or lock by its ISRS code.
Sort
Closures first, then restrictions and delays, then works starting within two weeks.
Show honestly
We never change a notice, and never reroute you around one. The call stays yours.

Sources: EuRIS notices to skippersRijkswaterstaat FIS (CC0)
Coverage: The bridges and locks on our Haarlem map
Last checked: Daily
Updated: Daily
About the data: Notices are the official notices to skippers, matched to each bridge or lock by its ISRS code. Lock sizes and timetables come from Rijkswaterstaat's fairway information service.
What we add: We match each notice to the bridge or lock it concerns, sort them closures first, and add our own curated note on how each lock runs. We do not change or reinterpret a notice.

Planning to cross Haarlem by boat?

A route shows every lock and bridge on your way, with any notice in force.

Plan a route by water See locks on the map