5083 Tønsberg, inner harbour
| Eiswinter | Anfang | Ende | Saisonlänge | Tage mit Eis | FL.Summe | Vol.Summe | max.Dicke | Restrictions |
| 2026 | 21.Jan 2026 | 04.Feb 2026 | 15 | 3 | 3.0 | 32.5 | 12.5 | nan | 3 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025 | 12.Dec 2024 | 14.Feb 2025 | 65 | 4 | 3.8 | 28.1 | 27.5 | nan | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 08.Jan 2024 | 03.Apr 2024 | 87 | 40 | 40.0 | 500.0 | 12.5 | nan | 40 | 40 | 40 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 13.Dec 2022 | 30.Mar 2023 | 108 | 57 | 57.0 | 1107.5 | 27.5 | nan | 57 | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022 | 04.Feb 2022 | 21.Mar 2022 | 46 | 14 | 14.0 | 210.0 | 27.5 | nan | 14 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 28.Jan 2021 | 01.Apr 2021 | 64 | 64 | 64.0 | 660.0 | 27.5 | nan | 64 | 64 | 32 | 32 | 32 | 0 | 0 | 0 | 0 | 0 |
| 2019 | 23.Jan 2019 | 23.Jan 2019 | 1 | 1 | 1.0 | 13.0 | 13.0 | nan | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2018 | 04.Dec 2017 | 02.Mar 2018 | 89 | 4 | 4.0 | 65.5 | 28.0 | nan | 4 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2017 | 16.Jan 2017 | 03.Mar 2017 | 47 | 4 | 4.0 | 25.0 | 12.5 | nan | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015 | 12.Jan 2015 | 12.Jan 2015 | 1 | 1 | 1.0 | 12.5 | 12.5 | nan | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 10.Dec 2012 | 04.Apr 2013 | 116 | 75 | 69.5 | 430.6 | 12.5 | nan | 56 | 56 | 38 | 38 | 16 | 0 | 0 | 0 | 0 | 0 |
| 2012 | 07.Feb 2012 | 14.Feb 2012 | 8 | 2 | 1.0 | 0.0 | 0.0 | nan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 13.Dec 2010 | 18.Mar 2011 | 96 | 65 | 63.6 | 1825.5 | 39.0 | nan | 64 | 64 | 61 | 56 | 56 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 30.Dec 2009 | 22.Mar 2010 | 83 | 58 | 53.6 | 1436.9 | 40.0 | nan | 57 | 47 | 47 | 37 | 37 | 0 | 0 | 0 | 0 | 0 |