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Sorry! You've reached your daily call limit.

This free demo tool is limited to 10 daily calls.

Full access to the forecast can be unlocked by your Spire account manager when you book a consultation.

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Tell us more about your use case for Spire Maritime Weather and extend the functionality of this tool.

  • Double your daily calls
  • Get access to high frequency forecast updates
  • Get 7-day forecast (instead of 2 days)
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Get full 10-day
Maritime Weather forecast

Our Maritime Weather forecast provides full 10-day forecast to multiple weather variables (sea, waves, wind, etc.) via our APIs.

Full access to the forecast can be unlocked by your Spire account manager when you book a consultation.

Book a consultation now

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Get in-map weather visualization with WMS layers

View different weather variables (wind, wave height, etc.) directly on the map via Spire WMS layers.

Book a consultation with a Spire account manager for more information on getting access to WMS

Book a consultation now
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Looking for enhanced vessel information?

Spire Vessels API provides full vessel information, including additional Enhanced Vessel Data (EVD) fields, predicted route information and duration for optimizing vessel performance.

Get in touch with us now for more information about our Vessel data APIs and enhanced vessel data

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Spire Maritime

Choose a point on the map to see the specific data relating to the forecast in that area. Analyze key variables including, wind, waves, currents, temperature and humidity.

Next

Clicking a location also loads vessels around your chosen position.
Click on any vessel to obtain specific vessel data relating to performance and ownership.

Next

You can also preview contextual weather information (wind, wave height, etc)
directly on the map by unlocking the WMS layers*
*This feature can be unlocked by your account manager when you book a consultation.

Get started
SpireMaritime
Weather
Click anywhere on the map to define the point to forecast
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Upgrade your account now to get more daily calls, forecasts up to 7 days and high frequency updates.

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High frequency forecast
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Maritime variables 
Total Wave Height
Wave Direction
Wave Period
Sea Surface Temperature
Ocean Currents Direction
Ocean Currents Speed
Base variables 
Wind speed
Wind direction
Precipitation
Wind gust
Cloud cover
Air Temperature
Dew point temperature
Relative Humidity
Air pressure
Renewable energy 
Incoming shortwave radiation
Wind speed @ 80m
Wind direction @ 80m
Wind speed @ 100m
Wind direction @ 100m
Wind speed @ 120m
Wind direction @ 120m