This is the average number of seconds between one wave and the next, 1-2 miles out to sea. Read more about calculating the expected height of the waves at the beach. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away. The individual waves out to sea or at the beach can be higher than this number. This is the average height of the waves, 1-2 miles out to sea. 11 Extreme - Avoid being outside during midday hours. 8-10 Very high - Spend time in the shade between 11am and 3pm. 6-7 High - Seek shade during midday hours, cover up and wear sunscreen. 3-5 Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. No risk of UV - It’s safe to stay outside. UV exposure index and the protection required to help keep you safe: The higher the percentage of humidity, the wetter it will feel outside. If there is a lot of water vapour, the humidity will be high. Humidity is the amount of water vapor in the air. Visibility measures the distance at which an object can be clearly seen.
Read more about how wind will affect you at the beach. The number is the average wind speed.īeware of offshore winds if you are using inflatables, paddle boards or kayaks. If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’).
The arrow shows the direction of the wind (up is north). The number represents the average wind speed expected at that time. The letters show the direction the wind is blowing from (on a standard 16-point compass). The arrow shows the direction the wind is blowing. Strong winds are shown in bold for speeds of 29 mph or more. Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull. This gives you a better idea of how the temperature will actually feel at the time. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.įeels like temperature considers other factors, such as wind speed and humidity. This number shows the air temperature for the time period. To view more weather and climate stories, check out our weather blogs section.Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time. Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. Stay alert to any dangerous conditions this summer and always rely on your local forecasts to give you a head's up when the heat and humidity could impact you and your loved ones. No matter how hot it gets, remember to hydrate, hydrate, hydrate! It's so important to avoid dehydration.Īlso, remember to check on your neighbors who may live without air conditioning. On bad air days, an Air Quality Alert or Air Stagnation Alert will typically be issued by the National Weather Service (NWS). It's on these types of hot days, with a bad Air Quality Index (AQI), that it is important to stay indoors in a cool location. When there is the moisture content in the air is high, or there is elevated ground level ozone (particulates/pollution), it can turn bad for people who suffer from health problems like asthma or heart disease. Humidity adds an oppressive feel to the air on hot days.
Although we could feel more of El Niño's effects during the winter as it becomes more established.Ī strong El Niño weakens an upper-level low pressure system over Hudson Bay, which flattens our chances of receiving regular shots of cold air intrusions. Keep in mind, just because we are entering an El Niño this summer, we are not guaranteed a highly noticeable weather impact from it. If the Northeast is left with a dry ground, it can also to lead to hotter temperatures as heat from the sun is more readily absorbed. Yet, the warmer waters of the Pacific could be more conductive for more hurricanes to develop there. In the Atlantic, hurricanes that might become less apt to form due to El Niño. However, we could notice a change in the number of hurricanes that form. Regardless of which phase we are in, we still expect thunderstorms to fire up here and there around this summer. A change to an El Niño (warmer Pacific Ocean temperatures) this summer it could change how active our weather could be. The transition from La Niña to an El Niño pattern could cause some changes to our weather patterns this year.ĭespite the recent La Niña (cooler Pacific Ocean temperatures), the global temperatures were already running above normal. Starting in May, it appears we will be entering an El Niño pattern.
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