Lincoln — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lincoln, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lincoln today is 18.8°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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 24 | 18.0°C | 18.3°C | |
| JUN 25 | 18.0°C | 18.3°C | |
| JUN 26 | 18.0°C | 18.3°C | |
| JUN 27 | 18.6°C | 18.3°C | |
| JUN 28 | 18.6°C | 18.3°C | |
| JUN 29 | 18.6°C | 18.3°C | |
| JUN 30 | 18.8°C | 18.3°C | |
| JUL 1 | 18.8°C | 19.0°C | |
| JUL 2 | 19.0°C | 18.8°C | |
| JUL 3 | 19.0°C | 18.8°C | |
| JUL 4 | 19.0°C | 18.8°C | |
| JUL 5 | 19.0°C | 18.8°C | |
| JUL 6 | 19.0°C | 18.9°C | |
| JUL 7 | 19.0°C | 18.9°C | |
| JUL 8 | 19.0°C | 18.9°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 | 1°C | 5°C | 8°C |
| February | 1°C | 5°C | 8°C |
| March | 2°C | 6°C | 9°C |
| April | 6°C | 9°C | 12°C |
| May | 9°C | 14°C | 18°C |
| June | 13°C | 18°C | 23°C |
| July | 15°C | 19°C | 24°C |
| August | 14°C | 18°C | 23°C |
| September | 11°C | 16°C | 20°C |
| October | 9°C | 12°C | 15°C |
| November | 4°C | 8°C | 12°C |
| December | 1°C | 5°C | 8°C |
Lincoln: Weather Forecast
July 2
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July 5
July 6
Location & Local Information
Lincoln, a historic cathedral city in eastern England, is set along the River Witham, which flows gently through its centre before winding south toward the Fens. The river reflects the mild, maritime climate of the region, with gradual seasonal changes in water temperature. During winter, the Witham typically remains around 4–6°C (39–43°F), staying cool and slow-moving. By spring, it warms slightly to about 8–11°C (46–52°F). In midsummer, particularly during July and August, the river often reaches 17–20°C (63–68°F), with shallow, sunlit areas feeling even warmer. As autumn arrives, the water cools again to around 12–14°C (54–57°F), keeping a mild freshness that lasts into late October.
Swimming in the River Witham at Lincoln is possible, though it requires caution due to boat traffic and variable depths near the city. In calmer sections upstream or downstream, wild swimmers enjoy short dips in summer when the current is gentle and the water clean. Many locals prefer paddleboarding or riverside walks along the scenic embankments that trace the river through the city. Beyond the water, Lincoln offers a mix of natural and historic attractions, including its hilltop cathedral, medieval castle, and nearby nature reserves that reflect the tranquil character of the Witham Valley.