Fog in Coffs Harbour, NSW

daily fog outlook & 2016–2026 climatology
No fog forecast feed exists for this station. August typically brings about 4 hours of dense fog here (10-year average).

Measured at Coffs Harbour Airport (YCFS). This station has climatology and live observations only.

Measuring station

stationairportfog hours/yrforecast
YCFSCoffs Harbour Airport19 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 Coffs Harbour fogs in

Fog here concentrates in July and August — about 19 hours in a typical year at YCFS, usually lasting ~1 h once it forms. Hour-by-hour patterns, live conditions and the forecast strip live on the YCFS station page.

Fog season

January: ~0 hJanFebruary: ~0 hFebMarch: ~0 hMarApril: ~0 hAprMay: ~2 hMayJune: ~1 hJunJuly: ~4 hJulAugust: ~4 hAugSeptember: ~2 hSepOctober: ~2 hOctNovember: ~1 hNovDecember: ~2 hDec
Fog season is May, July, August, September, October, December, peaking in July; fog is mostly a midnight–6 AM phenomenon; typically thinning out by 7 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.