Sigulda — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Sigulda, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Sigulda today is 13.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 17 | 14.4°C | 13.6°C | |
| SEP 18 | 14.8°C | 13.6°C | |
| SEP 19 | 14.8°C | 13.6°C | |
| SEP 20 | 14.4°C | 13.6°C | |
| SEP 21 | 14.4°C | 13.6°C | |
| SEP 22 | 14.1°C | 13.6°C | |
| SEP 23 | 14.0°C | 13.6°C | |
| SEP 24 | 13.3°C | 13.6°C | |
| SEP 25 | 13.6°C | 13.1°C | |
| SEP 26 | 13.6°C | 12.9°C | |
| SEP 27 | 13.6°C | 12.7°C | |
| SEP 28 | 13.6°C | 12.4°C | |
| SEP 29 | 13.6°C | 12.2°C | |
| SEP 30 | 13.6°C | 12.0°C | |
| OCT 1 | 9.0°C | 11.8°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 | 1°C | 4°C |
| February | 0°C | 1°C | 4°C |
| March | 0°C | 3°C | 6°C |
| April | 3°C | 7°C | 9°C |
| May | 6°C | 12°C | 17°C |
| June | 11°C | 16°C | 22°C |
| July | 13°C | 18°C | 23°C |
| August | 12°C | 17°C | 23°C |
| September | 9°C | 14°C | 19°C |
| October | 5°C | 9°C | 11°C |
| November | 1°C | 6°C | 9°C |
| December | 0°C | 4°C | 7°C |
Sigulda: Weather Forecast
September 25
September 26
September 27
September 28
September 29
Location & Local Information
Sigulda (in Latvian - Sigulda) sits on the Gauja River valley and near several small lakes whose water temperatures follow a clear seasonal pattern. In spring, lake temperatures typically rise from near freezing to about 2–10 °C (36–50 °F) as ice melts and air warms. During summer months lakes commonly hold between 17–22 °C (63–72 °F), with warm spells pushing surface temperatures toward 24–25 °C (75–77 °F) on sunny, calm days. In early autumn water cools to roughly 8–15 °C (46–59 °F) and by winter lakes are often at or just above freezing, 0–4 °C (32–39 °F), frequently forming ice cover.
Swimming in Sigulda’s lakes and in parts of the Gauja River is generally permitted in the warmer season but is subject to local rules, water-quality monitoring and safety signage; designated beaches with lifeguards or posted approvals are the safest options. Authorities may close bathing areas for reasons such as bacterial contamination, algal blooms, strong currents or unsafe shore conditions. Winter swimming or ice bathing is practiced by some enthusiasts but requires careful checks of ice thickness and local guidance because naturally freezing water and river currents can create hazardous conditions. Always follow municipal warnings and posted advisories before entering the water.