Does Island Brook need sun protection in winter?

Not every day. Midwinter middays in Island Brook often sit below UV 3, but clear late-winter and early-spring days cross the threshold before summer fully arrives. Check the live index.

Does the water make UV worse in Island Brook?

It can. Sand and water reflect ultraviolet, so skin that is not covered (including under the chin and on the tops of feet) picks up extra dose on top of the direct sun. The live UV index on this page is the sky reading; reflection is on top of that.

UV index in Island Brook today

At 45.4°N, Island Brook is surrounded by reflective water. Typical summer peaks of 8–10 (very high) plus sea glare make this a full-cover, full-sunscreen place. This is cool-temperate Canada: summer UV still climbs into the very high band, and spring arrives before the weather feels hot.

Live reading · data by Open-Meteo · reference monitoring by ARPANSA

Today and tomorrow in Island Brook

Peak UV, temperature and conditions for Island Brook. Tomorrow’s peak is the number to plan around if you’re heading out in the middle of the day.

Weather conditions right now

Cloud and rain cut heat more than they cut UV. A partly cloudy island day in Island Brook can still sit at protection levels. Why you burn on cloudy days.

When Island Brook needs sun protection

Sun protection is needed in Island Brook typically from May through September, and any clear spring or fall day UV reaches 3. With water on more than one side, reflection is the default, not a beach-only problem.

The threshold, per SunSmart and ARPANSA: whenever UV reaches 3 or above, Slip on covering clothing, Slop on SPF 50+ sunscreen, Slap on a hat, Seek shade and Slide on sunglasses. Read the full sun safety guide.

The UV scale at a glance

0–2Low
3–5Moderate
6–7High
8–10Very high
11+Extreme

Frequently asked questions

When does Island Brook need sun protection?: Whenever the UV index is 3 or above. In Island Brook that is typically from May through September, and any clear spring or fall day UV reaches 3. Health authorities use the same UV Index threshold worldwide.
Does Island Brook need sun protection in winter?: Not every day. Midwinter middays in Island Brook often sit below UV 3, but clear late-winter and early-spring days cross the threshold before summer fully arrives. Check the live index.
Does the water make UV worse in Island Brook?: It can. Sand and water reflect ultraviolet, so skin that is not covered (including under the chin and on the tops of feet) picks up extra dose on top of the direct sun. The live UV index on this page is the sky reading; reflection is on top of that.