Söderhamn — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Söderhamn, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Söderhamn today is 8.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| OCT 4 | 9.5°C | 9.0°C | |
| OCT 5 | 9.7°C | 9.0°C | |
| OCT 6 | 9.4°C | 9.0°C | |
| OCT 7 | 9.4°C | 9.0°C | |
| OCT 8 | 9.5°C | 9.0°C | |
| OCT 9 | 9.9°C | 9.0°C | |
| OCT 10 | 8.6°C | 9.0°C | |
| OCT 11 | 8.2°C | 9.0°C | |
| OCT 12 | 9.0°C | 8.2°C | |
| OCT 13 | 9.0°C | 8.3°C | |
| OCT 14 | 9.0°C | 8.3°C | |
| OCT 15 | 9.0°C | 8.4°C | |
| OCT 16 | 9.0°C | 8.4°C | |
| OCT 17 | 9.0°C | 8.4°C | |
| OCT 18 | 9.0°C | 8.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 3°C | 6°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 4°C | 9°C |
| May | 5°C | 10°C | 15°C |
| June | 10°C | 15°C | 20°C |
| July | 14°C | 19°C | 24°C |
| August | 14°C | 19°C | 24°C |
| September | 11°C | 16°C | 21°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 3°C | 6°C |
Söderhamn: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
Söderhamn (in Swedish - Söderhamn) sits in Gävleborg County surrounded by forests, lakes and smaller rivers. In the inland water bodies around the municipality, seasonal temperatures vary markedly: in spring (April–May) lakes typically register about 6–12 °C (43–54 °F) as they thaw, rising in early summer (June) to roughly 12–18 °C (54–64 °F). Midsummer months (July–August) commonly see lake temperatures in the 18–24 °C range (64–75 °F), and during warm spells small, sheltered lakes can reach the mid-20s °C (mid-70s °F). By autumn (September–October) waters cool again to around 10–15 °C (50–59 °F), and in winter lakes and many rivers hover at or below freezing (0 °C / 32 °F) and often freeze solid. Rivers are generally cooler and more variable than lakes, frequently a few degrees Celsius lower (roughly 2–6 °C / 4–11 °F difference) because of flow and shading.
Swimming in Söderhamn’s lakes and rivers is generally permitted under Swedish access rules and is popular in summer where beaches and municipal bathing sites are maintained. Local authorities monitor water quality at designated spots and safety depends on currents, depth and temperature; colder river water and fast flow present risks even in warm weather. In winter, regular ice swimming is practiced in supervised groups or facilities, but open-water swimming on frozen or unstable ice is unsafe and not recommended.