Canadian Marine Weather Forecasts
The regular marine forecast describes the most important weather conditions for up to 48 hours in advance of their occurrence. The regular marine forecast is issued at least twice daily. The times of issue are set regionally. The coverage period will be for the current and the following day of the week, referred to as Day 1 and Day 2.
The service of marine weather forecasts is integrated into the Navigation application on the SLGO website, which regroups data and information relevant to navigation into a single Web interface. You can view the data in the NAVIGATION application.
Data and resources
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Access to Environment Canada's Datamart (file access directory) for marine weather forecasting data (XML format).HTML Open
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Marine forecasts and warnings for Canada available to the general publicHTML Open
Additional information
| Vertical extent | 0.0 – 0.0 m |
|---|---|
| Date (publication) | 2017-04-11 |
| Status | onGoing |
| Update frequency | asNeeded |
| Metadata language | fr |
| License | government-open-license-canada |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-07-31 |
| Created | 2026-07-31 |
| API | package_show |