Hayling Island — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Hayling Island (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 Hayling Island help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Hayling Island in the English Channel today is 15°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.
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 Hayling Island rose over the last 30 days but fell over the last week. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Hayling Island will be 15.3°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 |
|---|---|---|---|
| JUN 6 | 16.1°C | 14.0°C | |
| JUN 7 | 15.8°C | 14.5°C | |
| JUN 8 | 15.4°C | 13.3°C | |
| JUN 9 | 15.4°C | 13.8°C | |
| JUN 10 | 15.2°C | 14.0°C | |
| JUN 11 | 15.0°C | 14.3°C | |
| JUN 12 | 15.2°C | 14.0°C | |
| JUN 13 | 15.2°C | 14.8°C | |
| JUN 14 | 15.2°C | 14.8°C | 15.2°C |
| JUN 15 | 14.8°C | 15.2°C | |
| JUN 16 | 15.3°C | 15.2°C | |
| JUN 17 | 14.8°C | 15.2°C | |
| JUN 18 | 14.3°C | 15.2°C | |
| JUN 19 | 14.8°C | 15.3°C | |
| JUN 20 | 15.3°C | 15.3°C | |
| JUN 21 | 15.3°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.
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
Hayling Island sits off England’s south coast at the entrance to Langstone and Chichester Harbours, offering a mix of sandy beaches, shingle banks and sheltered inlets. Water temperatures follow typical southern English Channel patterns: winter (December–February) is usually cold, around 6–9°C; spring (March–May) warms gradually to about 8–13°C; summer (June–August) brings the warmest sea, commonly 15–20°C and often reaching 18–20°C during heat spells; autumn (September–November) cools again to roughly 12–16°C. Shallower bays and harbours tend to heat up more quickly on calm, sunny days, while exposed open-coast stretches are more influenced by tides, winds and Atlantic weather, so local readings can vary by a degree or two depending on conditions.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 6°C | 9°C | 11°C |
| February | 5°C | 7°C | 10°C |
| March | 6°C | 8°C | 10°C |
| April | 7°C | 10°C | 12°C |
| May | 8°C | 12°C | 15°C |
| June | 12°C | 15°C | 18°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 | 8°C | 10°C | 14°C |
* Click on a month to view detailed water temperature data.
Hayling Island: Weather Forecast
June 15
June 16
June 17
June 18
Location, Beaches & Local Information
Nearby Beaches & Facilities
Hayling Island - West Of Eastoke Beach
Hayling Island Beach
West Beach
The Hinge At East Head Spit
West Wittering East Head Beach
Langstone Harbour
West Wittering Beach
Thorney Island Beach
Eastney Beach
Swimming Conditions
Swimming and beach holidays on Hayling Island cater to families, casual swimmers and water-sport enthusiasts alike. Popular summer months with water nearer 18–20°C are most inviting for bathing and paddling, while outside mid-summer many visitors use wetsuits for longer swims, open-water training or wind- and kite-sports. Some main beaches have seasonal lifeguard cover and facilities, and calmer harbour areas can be suitable for supervised dips and paddleboarding, whereas exposed shorelines demand greater caution because of currents and changing tides. Visitors should check local safety advice, flag systems and weather forecasts before entering the sea, and choose sheltered spots or organised events if seeking a safer, more relaxed swimming experience.