When does Exmouth Gulf need sun protection?

Whenever the UV index is 3 or above. In Exmouth Gulf that is every day of the year. SunSmart and ARPANSA use the same rule Australia-wide.

Does Exmouth Gulf need sun protection in winter?

Usually yes. At 22.7°S, winter middays in Exmouth Gulf still commonly reach UV 3 or higher, the SunSmart threshold for Slip, Slop, Slap, Seek, Slide. Check today's live reading on this page before a long lunch outside.

Can you burn on a cool day in Exmouth Gulf?

Yes. UV is not heat. A cool, windy or lightly cloudy day in Exmouth Gulf can still sit at UV 3 or above, especially from spring through autumn. Temperature on this page is for context only; the UV number is what decides protection.

UV index in Exmouth Gulf today

Inland Exmouth Gulf (WA) is 22.7° south. Without sea haze, January UV commonly runs 11–13 (extreme), and a cool morning is no reason to skip sunscreen. This is tropical Australia: the UV index is extreme on most days and does not take a winter off.

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

Today and tomorrow in Exmouth Gulf

Peak UV, temperature and conditions for Exmouth Gulf. 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 day in Exmouth Gulf can still sit at protection levels. Why you burn on cloudy days.

When Exmouth Gulf needs sun protection

Sun protection is needed in Exmouth Gulf every day of the year. Inland heat or a cool change does not change the UV index; go by the number, not how the day feels.

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

Local support in Western Australia

Cancer Council WA: West Australian sun-safety campaigns and SunSmart schools.

Frequently asked questions

When does Exmouth Gulf need sun protection?: Whenever the UV index is 3 or above. In Exmouth Gulf that is every day of the year. SunSmart and ARPANSA use the same rule Australia-wide.
Does Exmouth Gulf need sun protection in winter?: Usually yes. At 22.7°S, winter middays in Exmouth Gulf still commonly reach UV 3 or higher, the SunSmart threshold for Slip, Slop, Slap, Seek, Slide. Check today's live reading on this page before a long lunch outside.
Can you burn on a cool day in Exmouth Gulf?: Yes. UV is not heat. A cool, windy or lightly cloudy day in Exmouth Gulf can still sit at UV 3 or above, especially from spring through autumn. Temperature on this page is for context only; the UV number is what decides protection.