SEAMAN – the mobile web APP solution

You have a smartphone or a tablet and need precise weather forecast and weather information?

With SEAMAN you the optimal sea weather forecast on your mobile. SEAMAN is a so-called WEB app. So you will NOT find it in the APP / PLAY STORE, you can get in ONLY FROM US.

SEAMAN is html based und thus independent of your operating system – it runs on all current browsers.

Test our weather app SEAMAN

free DEMO version
PDF manual
online shop

SEAMAN for many forecast areas worldwide!

Once you installed SEAMAN you have easy access to continuously updated forecasts of the following sea weather parameters:

  • Weather condition as a symbol
  • Average wind direction and speed
  • Gusts
  • Air pressure
  • Air temperature
  • Wave hight and direction

The 5 day and 48 hour forecats are based on best forecats models worldwide.

Choose you forecast area and see the complete sea weather. With our passage planning tool you also get the route weather as a chart and a graph.

You have access to current forecast data after you booked the app for a set time frame. We offer vacation packages for one month or a yearly subscription for 12 months. If you do not have any special requests when booking via our webshop, you will receive your user data within minutes.

You already have a GRIB data booking with us? You can profit from our bundle offers. You can book SEAMAN at a reduced price for the same time frame. Buy the bundle in our webshop or send us an email

A route weather report using the passage planning tool


How does SEAMAN work?

SEAMAN is a html based web app, so it runs on all devices that have html5 browsers. You will NOT find it in the APP / PLAY STORE, you can get in ONLY FROM US.

Since browsers are currently updated we recommend using the chrome browser on android devices and safari on apple.

You start SEAMAN by putting in the address window of your browser. You should than add it to your home screen. All further explanations can be found in the SEAMAN help here.

When are the forecasts updated? Are there set times?

The update for the SEAMAN data takes place twice per day: at night/ early morning 03 CEST and at lunch time 1pm CEST.

What are the prices for SEAMAN

1 month € 29,00 € 8,00
3 month € 12,00
1 year € 59,00** € 25,00**

* with a GRIB data booking for the same time
** subscription, span: 1 year, notice period: 1 month, automatically extends for one year

What if I need further help?

Please contact our customer service: 0431 560 66 77; monday to friday 9am to 2 pm