Our Proprietary 10-Day Forecast

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Current warnings over Sea Cliff, New York
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Sea Cliff, New York red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Sea Cliff, New York red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Nassau County, NY

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Sea Cliff, New York

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Sea Cliff, NY please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Sea Cliff, NY

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Sea Cliff, NY, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Sea Cliff, New York

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Nassau County, New York

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
Get access to:
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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Sea Cliff, New York Climate Summary

General Climate


    •   Temperate, humid continental climate
    •   Four distinct seasons
    •   Mild winters with occasional snowfall
    •   Warm, humid summers

Temperature


    •   Average annual temperature: 52.8°F (11.6°C)
    •   Average January temperature: 32.2°F (0.1°C)
    •   Average July temperature: 75.2°F (24°C)
    •   Record low temperature: -13°F (-25°C)
    •   Record high temperature: 104°F (40°C)

Precipitation


    •   Average annual precipitation: 46.3 inches (117.6 cm)
    •   Average number of precipitation days: 121
    •   Snowfall: Average annual snowfall: 24.5 inches (62.2 cm)
    •   Heaviest rainfall: 7.42 inches (18.8 cm) in October 1996

Humidity


    •   Average annual relative humidity: 70%
    •   Highest humidity: 85% in July
    •   Lowest humidity: 55% in April

Wind


    •   Prevailing wind direction: West-southwest
    •   Average wind speed: 11 mph (18 km/h)

Sunshine


    •   Average annual sunshine hours: 2,600
    •   Sunniest month: July (310 hours)
    •   Cloudiest month: December (160 hours)

Other Climate Features


    •   Sea Cliff is located in USDA Hardiness Zone 7a.
    •   The area experiences occasional coastal flooding during storms and high tides.
    •   The climate is influenced by its proximity to the Atlantic Ocean and the Long Island Sound.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Sea Cliff is home to the Hempstead Harbor Salt Marsh, a vital ecosystem for migratory birds and marine life.

    •   The area's cliffs, formed by glacial erosion, provide nesting sites for peregrine falcons.

    •   The nearby Hempstead Lake State Park is a popular spot for birdwatching and nature walks.

Science

    •   Sea Cliff was the site of the first successful transatlantic radio transmission in 1901, by Guglielmo Marconi.

    •   The town is home to the Cradle of Aviation Museum, which houses a collection of historic aircraft and space artifacts.

Personalities

    •   F. Scott Fitzgerald, the renowned author, spent summers in Sea Cliff and based his novel \

Tourist Attractions
1.Caumsett State Historic Park Preserve

(Lloyd Harbor): A sprawling park with over 1,700 acres of natural beauty, including woodlands, meadows, and waterfront trails. Visitors can explore the historic Caumsett Mansion, go hiking, biking, or kayaking, and enjoy scenic views of Long Island Sound.

2.Sagamore Hill National Historic Site

(Oyster Bay): The former home of President Theodore Roosevelt, this historic site offers a glimpse into the life and legacy of the 26th President of the United States. Visitors can tour the mansion, explore the surrounding grounds, and learn about Roosevelt's conservation efforts and foreign policy initiatives.

3.Planting Fields Arboretum State Historic Park

(Oyster Bay): A beautiful botanical garden with over 400 acres of landscaped grounds, including formal gardens, woodlands, and a waterfront promenade. Visitors can admire a wide variety of plants and flowers, attend horticultural workshops, and enjoy outdoor concerts and events.

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