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Swedish Maritime Administration

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ViVa is an application developed by the Swedish Maritime Administration that provides real-time information about weather, wind, and water levels. Known for its utility in maritime activities, the app offers users access to data gathered from over 100 weather stations strategically located throughout Sweden's coastal regions, as well as in various lakes and streams. Users can download ViVa on the Android platform, making it accessible for those interested in maritime conditions.

The app delivers a wide range of observations, including wind speed, wind direction, water level, water flow, water temperature, and water salinity. Additionally, it provides information on air pressure, humidity, air temperature, and visibility. Each weather station is equipped with a tailored set of sensors, which means that the parameters measured can differ depending on the location. This feature ensures that users receive relevant data for their specific area of interest.

Real-time observations are a critical component of ViVa, enabling users to monitor changing conditions as they occur. This immediate access to data is particularly beneficial for those involved in commercial shipping, as it allows them to make informed decisions based on up-to-date information. The app's design prioritizes usability, making it straightforward for individuals to navigate through the various features and access the information they need.

The availability of detailed weather data contributes to enhanced situational awareness for users. By presenting information in a clear manner, ViVa supports users in assessing both weather and water conditions effectively. The app's focus on user-friendly design helps ensure that even those who may not be familiar with meteorological data can still make sense of the information provided.

Users can expect to find features that allow them to view historical data alongside current observations. This capability is useful for understanding trends in weather and water levels, enabling users to compare current conditions with past events. Such insights can be particularly valuable for planning purposes, whether for leisure activities or commercial operations.

One of the app's advantages is its ability to display localized information. Each measuring station is selected based on its relevance to commercial shipping needs, meaning that the data provided is often tailored to specific areas. This local focus allows users to receive precise information that is more applicable to their immediate environment.

The app also emphasizes the importance of individual responsibility when interpreting data. While it provides a wealth of information, users are encouraged to make their own assessments of prevailing conditions. This guideline reinforces the need for users to consider multiple factors when making decisions based on the app's data.

ViVa encompasses various parameters, which can be particularly beneficial for different types of maritime activities. For instance, fishermen may find water temperature and salinity data crucial for understanding fish behavior, while recreational boaters might prioritize wind speed and water flow information for safe navigation. Each user can thus tailor their experience based on their specific needs and interests.

Accessibility is another key aspect of ViVa. The app is designed to be easily usable on mobile devices, allowing users to check conditions while on the go. This mobility is especially important for those who may be out at sea or on the water, as it ensures they can stay informed regardless of their location.

In addition to its array of features, the app is built around the concept of providing timely information. The Swedish Maritime Administration collaborates with SMHI to ensure that data is collected consistently, giving users confidence in the accuracy of the observations. However, it is important to remember that the administration does not guarantee the correctness of all information. Users should always use their judgment when interpreting data and making decisions.

The app’s emphasis on real-time data and local observations makes it a valuable tool for anyone engaged in maritime activities in Sweden. By offering a comprehensive view of weather and water conditions, ViVa aids users in planning their activities more effectively and safely. 

As a specialized service, ViVa stands out for its focus on maritime needs, differentiating itself from general weather applications. Its tailored features and data collection make it particularly relevant for those who require specific insights into Sweden's maritime environment. Download ViVa to take advantage of its offerings and enhance your understanding of prevailing conditions in waters near you.

With its robust features and real-time capabilities, ViVa is an essential resource for those navigating Sweden's waters, whether for commercial or recreational purposes.

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