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Software · head to head

Weathernews Inc vs Windward

Weathernews Inc logo

Weathernews Inc

Software

Global weather solutions for shipping

From
$600/month
Rated
-
Full reviewWebsite
Windward logo

Windward

Software

AI-powered maritime risk intelligence

From
$3000/month
Rated
-
Full reviewWebsite

The short version

  • They diverge on capability: Weathernews Inc covers Optimum ship routing, Windward covers AI-powered risk scoring.

Where they differ

Only the attributes on which Weathernews Inc and Windward actually diverge.

Attributes where Weathernews Inc and Windward differ
AttributeWeathernews IncWindward
Starting price$600/month$3000/month
PlatformsWeb, Api, MobileWeb, Api
Founded19861996

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Weathernews Inc

  • Optimum ship routing
  • Weather forecasting
  • Voyage planning
  • Risk assessment
  • Fleet management
  • Bridge systems
  • Navigation software
  • Mobile support

Only in Windward

  • AI-powered risk scoring
  • Sanctions compliance
  • Ship-to-ship detection
  • Dark activity alerts
  • Compliance systems
  • Trading platforms
  • Banking systems

Both cover

  • Web support
  • Api support

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Weathernews Inc

  • Primarily Japan-based with headquarters in Chiba, may have lower coverage in certain regional markets outside Asia
  • Marine weather data and aviation services are newer offerings compared to core weather forecasting capabilities
  • Competition from established European weather services in maritime sector

Windward

Nothing recorded yet. See the Windward review.

Pricing, plan by plan

Weathernews Inc

$600/month
  • Optimum Routing$1500/month
    • Weather routing
    • Voyage optimization
    • 24/7 support

Windward

$3000/month
  • Professional$7500/month
    • Behavioral analytics
    • Dark activity detection
    • API access

Which should you pick?

Choose Weathernews Inc if

  • You need optimum ship routing.
  • You work on Web, Api, Mobile.
  • You also want weather forecasting.
Weathernews Inc review

Choose Windward if

  • You need ai-powered risk scoring.
  • You work on Web, Api.
  • You also want sanctions compliance.
Windward review

Questions people ask

Is Weathernews Inc or Windward better?
Neither clearly leads. Weathernews Inc starts at $600/month and Windward at $3000/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Weathernews Inc or Windward?
Weathernews Inc starts at $600/month and Windward at $3000/month.
Does Weathernews Inc or Windward run on more platforms?
Weathernews Inc runs on Web, Api, Mobile. Windward runs on Web, Api.
What can Weathernews Inc do that Windward cannot?
Weathernews Inc covers Optimum ship routing, Weather forecasting, Voyage planning, Risk assessment. Windward covers AI-powered risk scoring, Sanctions compliance, Ship-to-ship detection, Dark activity alerts. Both handle Web support, Api support.

Answered from the vendors’ own pages

Weathernews Inc: Does Weathernews provide marine weather data?

Yes. Weathernews provides wind, wave, current, sea ice, and typhoon information for global marine operations through its SeaNavigator platform, which launched SeaNavigator for Master in December 2025 with AI-assisted operations support.

Source
Weathernews Inc: What marine weather products does Weathernews offer?

Weathernews offers SeaNavigator Marine Weather Service, SeaNavigator for Master with conversational AI for captains, and marine data for Middle East waters made available free of charge in April 2026.

Source
Weathernews Inc: Does Weathernews serve the aviation industry?

Yes. Weathernews expanded aviation services with the December 2025 launch of SkyAviators, offering Global Aviation Weather Intelligence with turbulence risk assessments and takeoff/landing feasibility judgments for airports worldwide.

Source
Weathernews Inc: What was Weathernews founded in response to?

Weathernews was founded on June 11, 1986 by Hiro Ishibashi in response to a tragic maritime disaster where a cargo vessel sank at the port of Onahama, Japan with 15 crew members lost, demonstrating the need for better weather information.

Source
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