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Zamora — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Zamora, trends, monthly ranges and the forecast for the coming days.

Douro River, Spain
Douro River, Spain © By Vitor Oliveira, CC BY-SA 2.0

Current Water Temperature

20.0°C
Today
20.0°C
Yesterday
23.4°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Zamora today is 20°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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

From July 31 to August 31

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 2423.4°C20.1°C
AUG 2523.4°C20.1°C
AUG 2623.3°C20.1°C
AUG 2722.2°C20.1°C
AUG 2822.2°C20.1°C
AUG 2922.0°C20.1°C
AUG 3020.0°C20.1°C
AUG 3120.0°C20.1°C
SEP 117.0°C19.9°C
SEP 217.0°C19.7°C
SEP 317.0°C19.6°C
SEP 417.0°C19.4°C
SEP 517.0°C19.3°C
SEP 617.0°C19.1°C
SEP 717.0°C19.0°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
January2°C6°C9°C
February2°C6°C9°C
March5°C9°C11°C
April8°C12°C16°C
May10°C16°C22°C
June12°C18°C24°C
July14°C19°C25°C
August15°C20°C26°C
September12°C17°C21°C
October9°C13°C16°C
November6°C10°C13°C
December2°C6°C9°C

Zamora: Weather Forecast

September 1

° / °
overcast
rain: 0% | wind:

September 2

° / °
partly cloudy
rain: 0% | wind:

September 3

° / °
clear sky
rain: 0% | wind:

September 4

° / °
overcast
rain: 0% | wind:

September 5

° / °
overcast
rain: 3% | wind:

Location & Local Information

Zamora province in Castile and León is home to Lago de Sanabria, a glacial lake whose water temperatures reflect its mountain setting and depth. Seasonal surface temperatures typically range from about 2–6 °C (35.6–42.8 °F) in winter, 6–12 °C (42.8–53.6 °F) in spring, 15–20 °C (59–68 °F) in summer, and 10–14 °C (50–57.2 °F) in autumn. These values vary with weather, wind and depth: even in warm summers the deeper parts remain notably cooler, and mornings or cloudy days can bring sudden drops in surface temperature. Thermal stratification is common, so swimmers often find warmer water near shallow, sunlit bays.

Swimming is permitted in designated bathing areas around the lake during the warmer months, and local authorities monitor water quality and set rules to protect the natural reserve. Lifeguards and formal services may be present at the main beaches in peak season, but many spots are unsupervised. The combination of clear but cold water, deep basins and rocky shores means caution is advisable: most people swim between June and September when surface temperatures are highest, and visitors are encouraged to use marked zones, respect any restrictions, and be aware of the rapid temperature changes that can affect comfort and safety.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Zamora?
Water Temperature in Zamora today is 20°C.
What is the water temperature in Zamora during the summer months?
The water temperature in Zamora in summer fluctuates in the range of 12°C - 26°C.
Is it possible to swim in Zamora (Spain) in Douro and what are the possibilities for this?
Yes — you can swim in parts of the Duero (Douro) around Zamora, either at official bathing spots, river beaches and nearby reservoirs or by wild swimming in calmer stretches and coves, but you should always check local water‑quality reports, posted rules, seasonal restrictions and safety conditions (currents, access and lifeguard presence) before entering.