Gorizia — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Gorizia, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Gorizia today is 14.1°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 |
|---|---|---|---|
| JUN 3 | 14.9°C | 17.4°C | |
| JUN 4 | 13.2°C | 17.4°C | |
| JUN 5 | 14.3°C | 17.4°C | |
| JUN 6 | 12.7°C | 17.4°C | |
| JUN 7 | 13.2°C | 17.4°C | |
| JUN 8 | 12.9°C | 17.4°C | |
| JUN 10 | 14.1°C | 17.4°C | |
| JUN 11 | 17.4°C | 14.3°C | |
| JUN 12 | 17.4°C | 14.4°C | |
| JUN 13 | 17.4°C | 14.6°C | |
| JUN 14 | 17.4°C | 14.8°C | |
| JUN 15 | 17.4°C | 14.9°C | |
| JUN 16 | 17.4°C | 15.1°C | |
| JUN 17 | 17.4°C | 15.3°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 | 3°C | 7°C | 11°C |
| February | 4°C | 8°C | 10°C |
| March | 7°C | 10°C | 13°C |
| April | 7°C | 11°C | 15°C |
| May | 9°C | 14°C | 18°C |
| June | 12°C | 17°C | 22°C |
| July | 15°C | 19°C | 24°C |
| August | 15°C | 19°C | 24°C |
| September | 12°C | 17°C | 21°C |
| October | 10°C | 14°C | 17°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 11°C |
Gorizia: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Gorizia sits on the Isonzo River in Friuli‑Venezia Giulia and is close to several lakes and reservoirs in the broader region. Surface water temperatures in local lakes and the river vary markedly with the seasons: in winter they commonly fall to about 2–6 °C (36–43 °F), spring sees a rise to roughly 8–15 °C (46–59 °F), summer brings the warmest conditions with typical ranges around 20–26 °C (68–79 °F), and autumn cools back to approximately 12–18 °C (54–64 °F). Mountain-fed streams and some karstic basins remain colder year‑round, while shallower, sheltered lakes warm fastest in late summer.
Swimming is generally permitted in lakes and in designated river spots around Gorizia, especially during the summer bathing season when authorities monitor water quality. However, access is often limited to marked bathing areas for safety and environmental protection; strong currents, sudden depth changes and low temperatures outside summer can make unsupervised swimming risky. Local municipalities and regional environmental agencies publish advisories and test results, so swimmers are advised to use official beaches or supervised sites and heed posted warnings to ensure both legal compliance and personal safety.