Overview weekly editions

To support safe navigation, the Hydrographic Service publishes the most important changes to nautical products. It does so by issuing Notices to Mariners (NtMs). Besides browsing the NtMs Database, you can download all notices in a booklet (PDF). This booklet contains all notices of that particular week and is therefore also known as the weekly edition.

If you discover any uncharted dangers, changes, or errors in our products, please let us know by sending an e-mail to: info@hydro.nl.

155 weekly editions

Search for a weekly edition

Select a year and week if you want to search for weekly editions starting from a certain week.

Select a year and week if you want to search for weekly editions until a certain week.

Week 50 - 2018

NtM numbers: 417 - 424 | 0 Blocks and 7 Tracings

Week 49 - 2018

NtM numbers: 404 - 416 | 5 Blocks and 10 Tracings

Week 48 - 2018

NtM numbers: 400 - 403 | 2 Blocks and 0 Tracings

Week 47 - 2018

NtM numbers: 391 - 399 | 0 Blocks and 2 Tracings

Week 46 - 2018

NtM numbers: 389 - 390 | 0 Blocks and 2 Tracings

Week 45 - 2018

NtM numbers: 382 - 388 | 1 Block and 3 Tracings

Week 44 - 2018

NtM numbers: 375 - 381 | 3 Blocks and 5 Tracings

Week 43 - 2018

NtM numbers: 372 - 374 | 0 Blocks and 1 Tracing

Week 42 - 2018

NtM numbers: 365 - 371 | 1 Block and 4 Tracings

Week 41 - 2018

NtM numbers: 356 - 364 | 0 Blocks and 2 Tracings

Ga naar