Piteå — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Piteå, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Piteå today is 11.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit 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 |
|---|---|---|---|
| SEP 13 | 12.9°C | 12.0°C | |
| SEP 14 | 12.6°C | 12.0°C | |
| SEP 15 | 12.4°C | 12.0°C | |
| SEP 16 | 12.5°C | 12.0°C | |
| SEP 17 | 11.9°C | 12.0°C | |
| SEP 18 | 12.0°C | 12.0°C | |
| SEP 19 | 11.5°C | 12.0°C | |
| SEP 20 | 11.4°C | 12.0°C | |
| SEP 21 | 12.0°C | 11.1°C | |
| SEP 22 | 12.0°C | 11.2°C | |
| SEP 23 | 12.0°C | 11.2°C | |
| SEP 24 | 12.0°C | 11.3°C | |
| SEP 25 | 12.0°C | 11.3°C | |
| SEP 26 | 12.0°C | 11.4°C | |
| SEP 27 | 12.0°C | 11.4°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 | 0°C | 4°C |
| February | 0°C | 0°C | 4°C |
| March | 0°C | 0°C | 4°C |
| April | 0°C | 2°C | 5°C |
| May | 3°C | 8°C | 13°C |
| June | 9°C | 14°C | 19°C |
| July | 14°C | 19°C | 24°C |
| August | 12°C | 17°C | 22°C |
| September | 7°C | 12°C | 17°C |
| October | 1°C | 5°C | 8°C |
| November | 0°C | 0°C | 4°C |
| December | 0°C | 0°C | 4°C |
Piteå: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Piteå, in Norrbotten County, has a landscape of lakes and rivers where water temperatures vary markedly with the seasons. Inland lakes in the area typically warm to roughly 14–22 °C (57–72 °F) in July and August, with shallow, sheltered waters occasionally reaching the low twenties Celsius. Rivers such as the Pite River are generally colder because of flow and inflow from higher elevations, often running around 6–15 °C (43–59 °F) in summer. During spring and early summer thaw (May–June) lake and river temperatures are usually between about 2–12 °C (36–54 °F). In autumn temperatures drop again, with lakes falling to roughly 5–12 °C (41–54 °F) and rivers to about 3–10 °C (37–50 °F). Winter brings ice cover and surface temperatures at or near 0 °C (32 °F).
Swimming in lakes and rivers around Piteå is commonly practiced in the warm months and is generally allowed under Sweden’s public access traditions, though local rules and private property restrictions may apply in places. Safety considerations are important: cold water, strong currents in rivers, variable depths and ice in shoulder seasons pose risks. Water quality is monitored in some public bathing sites, and ice swimming is done in winter but requires proper precautions, equipment and local knowledge.