Served by the Norwegian Meteorological Institute and NRK

Granholmen

Islet in sea, Sandefjord, Vestfold (Norway), elevation 4 m

Webcams

  1. Image from Sandefjord
  2. Image from Gokstad
  3. Image from Tønsberg, direction west

    W+2

  4. Image from Langesund, direction east

    E+1

The closest observation stations

  1. Tjølling

    elevation 19 m, 7.2 km from Granholmen

    Temperature at
    Temperature17.4°

  2. Tjøme

    elevation 32 m, 10.8 km from Granholmen

    Temperature at
    Temperature17.3°

  3. Sandefjord - Nordre Bergan

    elevation 50 m, 9.5 km from Granholmen

    Temperature at
    Temperature16.4°

The air around Granholmen

  1. Pollen forecast

    Eastern Norway with Oslo

    16 Aug.
    Pollen typeConcentration
    Mugwort and Grass
    Low
    17 Aug.
    Pollen typeConcentration
    Mugwort and Grass
    Low

    More details at naaf.no/pollenvarsel/

  2. Air pollution forecast

    Granholmen

    :Low

    Low or no risk for health effects.

    Graph which shows air quality for Granholmen

    More details and health advice on luftkvalitet.miljodirektoratet.no

In the atmosphere

  1. UV forecast

    Granholmen

    0No UV radiation
    Graph which shows UV forecast for Granholmen

    More details at dsa.no

  2. Aurora

    Granholmen

    Aurora: No activity
    100% cloud cover
    Kp index: 2
    Aurora

Sun and moon

  1. Sun

    Dawn (astronomical twilight)12° below the horizon
    Graph which shows the sun phases and how high in the sky the sun is for Granholmen
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from summer solstice:
    • Solar noon at
    • Next solar eclipse (partial):

  2. Moon

    The moon is 19° under the horizon in southwest

    82.4% illuminated, waxing gibbous

    • Moonrise in southeast
    • Next full moon:
    • Next new moon:
    • Next lunar eclipse (partial):

Water temperatures

See all water temperatures

  1. Lofterødbukta

    1.3 km from Granholmen

    Temperature19.0°

    Registered by user,

  2. Asnes

    1.5 km from Granholmen

    Temperature19.0°

    Registered by user,

  3. Hummelvika

    3 km from Granholmen

    Temperature18.5°

    Registered by user,

  4. Ormestadvika

    3.3 km from Granholmen

    Temperature19.5°

    Registered by user,

  5. Strømbadet

    4.1 km from Granholmen

    Temperature18.9°

    Registered by Badetassen.no,

  6. Bjønnesstranda

    8 km from Granholmen

    Temperature17.9°

    Registered by user,