Fog in Exmouth, WA

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 2 hours of dense fog here (10-year average).

Measured at Learmonth Airport (YPLM). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
YPLMLearmonth Airport7 h/yrclimatology

Fog is measured where instruments live — airports. Hours/yr = time below CAT I approach minima (visibility under ~½ mile or ceiling under 200 ft), the aviation definition of seriously dense fog.

When Exmouth fogs in

Fog here concentrates in July and August — about 7 hours in a typical year at YPLM, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the YPLM station page.

Fog season

January: ~0 hJanFebruary: ~0 hFebMarch: ~0 hMarApril: ~0 hAprMay: ~0 hMayJune: ~1 hJunJuly: ~2 hJulAugust: ~2 hAugSeptember: ~1 hSepOctober: ~0 hOctNovember: ~0 hNovDecember: ~0 hDec
Fog season runs July through August, peaking in July; fog is mostly a 5 AM–8 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 1 hour once it forms local time · 10-yr average

Machine access: data.json · llms.txt · forecast verification. Not for operational use.