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Phosphate concentrations in the south and western Baltic Proper remain much higher than normal. Silicate measurements also showed high levels, while nitrate levels were normal. Nutrient concentrations in the Skagerrak and Kattegat were normal. In the Baltic Proper oxygen concentrations below 2 …

Phosphate concentrations in the Baltic Proper remain much higher than normal for the season. Silicate measurements also showed high levels, while nitrate levels were normal. Nutrient concentrations in the Skagerrak, Kattegat and Sound were normal. In the Baltic Proper oxygen concentrations below …

Phosphate concentrations in the Baltic Proper remain much higher than normal for the season. Silicate measurements also showed high levels there, while nitrate levels were normal. Nutrient concentrations in the Skagerrak, Kattegat and Sound were normal. In the Baltic Proper oxygen concentrations …

Hydrographic conditions in the greater part of the Hanö Bight, the Northern Bornholm Basin , around the Midsjö Banks and east of Öland were favourable for cod and no oxygen concentrations below 2 ml/l were recorded. Below 70 to 95 metres depth, both west and east of Gotland, oxygen concentrations …

Very high surface phosphate concentrations were measured in the Baltic Proper. Silicate concentrations were also enhanced there, while levels of nitrogen compounds were normal. Nutrient concentrations in the Skagerrak-Kattegat area were normal or almost normal. The spring bloom in the …

HIROMB BS01 (High Resolution Operational Model for the Baltic Sea) is an oceanographic forecasting model that describes the state of the sea for a number of physical parameters.

There are two options – download oceanographic analysis data via an interface or subscribe to a feed of oceanographic …

Oceanographic observation data comes from SMHI’s measurement stations along the coast and at sea. A station can deliver data for several oceanographic parameters.
Use the  to obtain all data for a specific parameter for three different time periods:

You can subscribe to real-time data and receive continuous updates via atom feeds. Some prior knowledge is needed in order to use these services for machine to machine downloads.

Conditions for data

Surface water temperatures were normal for the season in all investigated areas. All nutrients in the surface layer were low and had increased since the last observation, which is normal for the season. The oxygen conditions in the Kattegat bottom water were relative good. The oxygen condition …