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Marifoon forecast

The Marifoon forecast covers the coastal waters around the Netherlands up to 30 nautical mile offshore and the greater inland waters. This area is divided into the following districts: Vlissingen, Zierikzee, Hoek van Holland, IJmuiden, Texel, Harlingen, Rottum, Delfzijl, IJsselmeer and Markermeer. The Marifoon is issued four times a day and covers a period of 24 hours beginning at 00:00, 06:00, 12:00 and 18:00 UTC. The forecast contains wind warnings in force (≥6 Bft) and a forecast of: general synopsis, average wind direction and force, wind gusts (if  ≥ 10 knots above average wind), weather and visibility for the districts mentioned above. For the time indication, "first" or "soon" are used for a change in the weather in the first 4 hours of the time block, "later" is used to indicate a change in the last 4 hours. The data is published in two different formats: txt and xml.

Simple

Date (Publication)
2023-02-17
Edition

1

Citation identifier
urn:xkdc:ds:nl.knmi::marifoon/1.0/
Status
On going
Point of contact
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
Maintenance and update frequency
Continual

DG Discovery Properties Vocabulary 1.0

  • Weather forecast

  • Weather forecast

  • Wind direction

  • Wind force

  • Wind gust

  • Visibility

Keywords
  • Open data

Use limitation

No use limitations

Access constraints
Other restrictions
Other constraints

https://creativecommons.org/licenses/by/4.0/deed.nl

Classification
Unclassified
Spatial representation type
Text, table
Denominator
1
Language
English
Character set
UTF8
Topic category
  • Climatology, meteorology, atmosphere
N
S
E
W
thumbnail




Begin date
2023-03-02
End date
9999-12-31
Supplemental Information

Visit https://www.knmi.nl/nederland-nu/maritiem/marifoon_uitleg for more information.

Reference system identifier
http://www.opengis.net/def/crs/EPSG/0/4326
Distribution format
Name Version

TXT

1.0

XML

1.0

Distributor contact
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact

Digital transfer options

OnLine resource
Protocol Linkage Name

landingpage

https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=marifoon&x-dataset-version=1.0

KNMI Data Platform

Hierarchy level
Dataset
Statement

KNMI Meteorological Data distribution System (KMDS) storage

Metadata

File identifier
b1e2cdb8-b8e7-11ed-8654-2e70811552d0 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-12-09T13:03:27.663294Z
Metadata standard name

ISO 19115

Metadata standard version

ISO 19115:2003 NL Kernset 1.3 KNMI 2.1.0

Metadata author
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
Other language
Language Character encoding
Dutch; Flemish
English UTF8
 
 

Overviews

Spatial extent

thumbnail

Keywords



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