Warsash — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Warsash (England, United Kingdom). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Warsash help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Warsash in the English Channel today is 21°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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
Water temperature in Warsash has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in Warsash will be 19.0°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 16 | 20.4°C | 18.3°C | |
| JUL 17 | 20.5°C | 18.0°C | |
| JUL 18 | 20.9°C | 18.3°C | |
| JUL 19 | 20.9°C | 18.3°C | |
| JUL 20 | 20.7°C | 18.0°C | |
| JUL 21 | 21.3°C | 18.5°C | |
| JUL 22 | 21.4°C | 18.5°C | |
| JUL 23 | 20.9°C | 18.3°C | |
| JUL 24 | 21.4°C | 18.3°C | 21.4°C |
| JUL 25 | 16.8°C | 21.1°C | |
| JUL 26 | 16.8°C | 20.7°C | |
| JUL 27 | 16.8°C | 20.4°C | |
| JUL 28 | 17.5°C | 20.0°C | |
| JUL 29 | 17.3°C | 19.7°C | |
| JUL 30 | 17.3°C | 19.3°C | |
| JUL 31 | 17.3°C | 19.0°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.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Warsash sits on the north shore of the Solent at the mouth of the River Hamble in Hampshire, where river, estuary and coastal influences combine to shape local water conditions. Because it is an estuarine location with tidal flushing from the Solent, water temperatures vary seasonally and can be a little warmer than open-coast exposures. Typical winter temperatures (December–February) are around 5–8 °C, spring (March–May) usually warms from about 8–13 °C, summer (June–August) sees the highest values commonly in the 15–20 °C range, and autumn (September–November) generally cools to roughly 10–14 °C. Short-lived warm spells may push summer surface temperatures a degree or two higher, while cold springs or strong onshore winds can suppress temperatures below the averages.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 6°C | 9°C | 11°C |
| February | 6°C | 8°C | 11°C |
| March | 6°C | 8°C | 10°C |
| April | 8°C | 9°C | 12°C |
| May | 9°C | 12°C | 15°C |
| June | 12°C | 14°C | 17°C |
| July | 14°C | 17°C | 19°C |
| August | 15°C | 18°C | 21°C |
| September | 15°C | 18°C | 20°C |
| October | 14°C | 16°C | 19°C |
| November | 11°C | 14°C | 17°C |
| December | 9°C | 10°C | 14°C |
* Click on a month to view detailed water temperature data.
Warsash: Weather Forecast
July 25
July 26
July 27
Location, Beaches & Local Information
Nearby Beaches & Facilities
Hamble Common Beach
Solent Breezes Beach
Brownwich Beach
Calshot Beach
Meon Shore Beach
Weston Hard Woolston
Hill Head Beach
Shingle Beach
Weston
Swimming Conditions
Swimming and beach holiday options at Warsash reflect the estuary setting rather than wide sandy beaches: the shoreline is a mix of shingle, mudflats and small pebbly stretches with convenient access for paddling, open-water swims and watersports such as kayaking, paddleboarding and dinghy sailing. The sheltered waters can be pleasant for summer swims when temperatures reach mid-to-high teens, but outside midsummer a wetsuit is advisable. Tidal currents, boat traffic and variable water quality after heavy rain mean swimmers should use marked access points, heed local signage and tide times, and favour supervised spots or organised club swims where available. Basic village facilities and nearby coastal parks provide a simple base for short beach breaks, though those seeking lifeguarded sandy beaches should explore neighbouring coastal resorts along the Solent.