Manorhaven — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Manorhaven (New York, United States). 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 Manorhaven help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Manorhaven in the Atlantic Ocean today is 18°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 Manorhaven has risen over the last week and month. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Manorhaven will be 18.3°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 5 | 13.9°C | 16.0°C | |
| JUN 6 | 15.0°C | 16.3°C | |
| JUN 7 | 15.2°C | 17.3°C | |
| JUN 8 | 15.6°C | 16.5°C | |
| JUN 9 | 17.3°C | 17.0°C | |
| JUN 10 | 17.6°C | 17.5°C | |
| JUN 11 | 17.6°C | 17.3°C | |
| JUN 12 | 16.8°C | 17.0°C | |
| JUN 13 | 17.7°C | 17.0°C | 17.7°C |
| JUN 14 | 17.3°C | 17.8°C | |
| JUN 15 | 17.8°C | 17.9°C | |
| JUN 16 | 18.0°C | 17.9°C | |
| JUN 17 | 17.5°C | 18.0°C | |
| JUN 18 | 17.5°C | 18.1°C | |
| JUN 19 | 18.0°C | 18.2°C | |
| JUN 20 | 18.5°C | 18.3°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
Manorhaven is a small village on the North Shore of Long Island, fronting Manhasset Bay and with direct access to the waters of Long Island Sound. Tidal conditions and the shallow bay setting mean water temperatures follow the regional seasonal cycle: in winter the surface can drop near freezing up to about 5°C, early spring typically ranges from roughly 5°C to 15°C as the water slowly warms, while the warmest conditions occur in midsummer when surface temperatures commonly reach about 18°C to 25°C on typical years. Into autumn the sound cools again, with temperatures generally falling from around 20°C in September down toward 10°C–15°C by October and lower by November.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 6°C | 8°C |
| February | 2°C | 4°C | 7°C |
| March | 2°C | 5°C | 8°C |
| April | 4°C | 8°C | 12°C |
| May | 8°C | 12°C | 17°C |
| June | 14°C | 18°C | 23°C |
| July | 18°C | 23°C | 27°C |
| August | 21°C | 24°C | 26°C |
| September | 18°C | 22°C | 25°C |
| October | 13°C | 19°C | 22°C |
| November | 9°C | 14°C | 18°C |
| December | 5°C | 9°C | 13°C |
* Click on a month to view detailed water temperature data.
Manorhaven: Weather Forecast
June 14
June 15
June 16
June 17
Location, Beaches & Local Information
Nearby Beaches & Facilities
Manorhaven Beach
Leeds Pond Beach
Village Club At Sands Point
East Shore Edge
Tappen Beach
Sea Cliff Yacht Club
Bar Beach
Hempstead Harbor Beach Park
West Fordham Street Association
Swimming Conditions
Swimming and beach recreation in and around Manorhaven are shaped by that coastal character and by the availability of small waterfront parks, boat launches and nearby municipal beaches on the north shore. There are opportunities for shoreline swimming, wading and water-based day trips from local waterfront areas and from boats, but large sandy public beaches with full amenities are a short drive away. Facilities, lifeguard coverage and parking rules vary by site and season, and water quality and tide or current conditions can change, so visitors planning a beach or swimming holiday should time trips for the warmer months, be prepared for variable temperatures even in summer, and check local advisories before entering the water.