PredictWind Updates DataHub For Starlink Usage
New control modes for DataHub and DataHub Pro hardware help boaters manage Starlink data consumption during offshore travel.
Updated on Oct. 21, 2026 in Forecasts
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PredictWind has introduced two data control modes for its DataHub and DataHub Pro hardware. The update allows mariners to prioritize essential weather and safety applications over non-essential background data usage on Starlink systems.
Why it matters
Unmanaged background updates, cloud backups, and streaming services can quickly deplete data allowances on offshore networks. These new controls ensure that critical connectivity remains available for safety-focused tools.
PredictWind released 2 new data control modes for existing DataHub and DataHub Pro hardware. This update provides specific consumption metrics for the entire vessel and individual connected devices versus previous unmanaged usage.
The players
PredictWind
PredictWind is a weather forecasting company that develops marine-focused technology and data management tools for offshore sailors.
Starlink
Starlink is a satellite internet constellation operated by SpaceX that provides high-speed connectivity to marine vessels in remote offshore locations.
The details
The PredictWind mode restricts data access to essential safety and forecasting tools by blocking background applications, while the Total Data Usage mode tracks consumption metrics across all devices. DataHub Pro manages these connections using Wi-Fi 6, LTE connectivity, and automatic failover, supporting applications like Over the Horizon AIS, Anchor Alert, and Man Overboard.
Timeline
August 2026: DataHub Pro was launched.
October 2026: PredictWind released the new data control modes.
Seasonal Patterns
The adoption of satellite internet systems like Starlink for Maritime has forced marine hardware developers to implement stricter bandwidth management protocols to prevent service interruptions during critical weather monitoring. This update marks a departure from legacy systems by proactively managing consumption to ensure safety tools remain operational.
Existing DataHub and DataHub Pro users can now implement these modes to prioritize safety applications and prevent unexpected data overages. Boaters should monitor their individual device consumption metrics through the new interface to ensure consistent availability for critical safety tools.
The takeaway
Reliable connectivity is vital for offshore safety, making bandwidth management a priority for modern mariners. By restricting background data, boaters can ensure their essential weather and safety applications remain functional even on limited satellite plans.
Further reading
For more information on marine weather tools, visit the Forecasts section.
More information
View full hardware specifications and software capabilities on the PredictWind DataHub information page.
Live Poll
Do you trust specialized hardware to effectively manage your personal data usage while traveling?
