Water, keep an eye on the waves to stop you or your belongings being swept away. 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 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 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 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 Idea of how the temperature will actually feel at the time. You can see the temperature in Celsius orįeels like temperature considers other factors, such as wind speed and humidity.

This number shows the air temperature for the time period.

Sleet, snow, hail and drizzle) will fall from the sky at a certain time. This means that the symbol for 09:00 shows you what you will see from 09:00 to 10:00.Ĭhance of precipitation represents how likely it is that rain (or other types of precipitation, such as In the 10-day forecast, we’ll keep temperatures in the 30s through midweek and a slight rise to the lower 40s by the end of the week.Our weather symbols tell you the weather conditions for any given hour in the day or night. Sunday brings another frigid start to Christmas, with subzero wind chills, a sunny and cold afternoon ahead with highs in the upper 20s. Mainers should take precaution, remain in port or secure vessels for dangerous conditions if possible.įor the Christmas Eve forecast, we wake up to wind chills below 0 Saturday morning, and it will rise to the single digits Saturday afternoon. Seas offshore may rise up to 17 feet, increasing the risk of capsizing. Storm and Gale warnings will remain in effect through early Saturday. Sign up for our Breaking newsletter to get the most urgent news stories in your inbox. Minor to moderate flooding may also impact our coastal communities from Connecticut through Maine's Penobscot Bay. This wind will enhance the potential of crashing waves, ranging from 6 to 10 feet along the coasts and increasing the risk of beach erosion. Friday along the south afte ranother round late afternoon to early evening may last up to 10 p.m. The timing of the strongest wind is from 4 a.m. Gusts of up to 60 mph won’t comes as a surprise in these areas. The wind will gust strongest along the coast of the Cape and Islands and also across the western slopes of the Green Mountains. Coastal locations like Gloucester and down the Cape are expected to get the worst of it - including heavy rain, strong winds, and the potential for coastal flooding,

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