PredictWind's proprietary PWG and PWE marine weather forecast models along with the ECWMF and GFS models provide the most accurate forecasts, available at the highest resolution.
Easily navigate between wind, swell, rain, cloud, air and sea temperature forecasts in table, map and graph views.

PredictWind's powerful Weather Routing, Departure Planner, and Forecast Alerts are all powered by these world leading marine forecasts.

View live weather observations from over 20,000 live stations across the globe.

► Highest resolution on the web.
► Choice of top sailors and navigators.
► Incredible detail with tables, graphs and maps.
► Zoom in on high resolution forecast maps. Incredibly powerful tools:
◆ Weather Routing: showing you the fastest route and wind conditions.
◆ Departure Planner: showing you the best day for departure.
◆ Observations: real time live observations with graphs.
◆ Forecast Alerts: get notified directly to your phone, or via email, of the conditions that matter to you.

The features above marked ◆ may be purchased in the app."

What’s New

Version 3.9.5

Minor improvements and bugfixes.

Ratings and Reviews

4.7 out of 5
3.8K Ratings

3.8K Ratings

sustaman ,

So free

So useful. Generally accurate. Many ways of looking at the extensive information. The paid version is expensive, but not needed unless you're doing the Sydney to Hobart. I always consult it before taking out my small yacht. Have used this for about 4 years now. The new charts are fantastic.

PilgrimSailing ,

Our go to weather forecast app

Great app - so much data in an easy to read format which helps us in our sailing business every day.

Spooky333 ,

The most accurate

This is my go to weather app when planning sail events for our club.


PredictWind Limited
43 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad and iPod touch.


English, French, Spanish

Age Rating
In-App Purchases
  1. Basic Subscription, 12 Months $44.99
  2. Basic Subscription, 3 Months $17.99
  3. Basic Subscription, 1 Month $5.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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