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Lighthouses at Night
KOEN

Grinna — light characteristic, height, range

White, dark once every 6 seconds (colours listed: white, red, green)

Keep the white light on.Every 6 seconds, go dark once.Begin again.

Characteristic
Oc WRG 6s
Height
23 m
Nominal range
9.5 nmi = 18 km
Type
Fyrstasjon
Position
64.7543°N, 10.9761°E · Midt-Norge
Grinna in the middle, with the lights within 20 km, in their listed colours.

Lights nearby

  • StorsluaContinuous quick green flashes · 3.9 km
  • TorkholmsluaGreen, 1 s on and 1 s off · 4.0 km
  • NakktarenContinuous quick green flashes · 4.6 km
  • InneroddtarenContinuous quick red flashes · 5.0 km
  • RåsholmskjæretContinuous quick green flashes · 5.6 km
  • Nord-BlikkøyaWhite, 3 s on and 3 s off (colours listed: white, red, green) · 6.0 km
  • HusvedøyaWhite, dark 2 times every 8 seconds (colours listed: white, red, green) · 6.3 km
  • OterholmsundWhite, 3 s on and 3 s off (colours listed: white, red, green) · 6.5 km

Not for navigation. Use the country's official charts and Notices to Mariners.

Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).

Sources: Kystverket navigation aids (Norwegian Coastal Administration) (opens in a new tab) · Checked

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