6381 Porvoo harbours – Varlax
| Eiswinter | Anfang | Ende | Saisonlänge | Tage mit Eis | FL.Summe | Vol.Summe | max.Dicke | Restrictions |
|---|
| 2026 | 21.Jan 2026 | 16.Feb 2026 | 27 | 26 | 23.4 | 332.4 | 27.5 | nan | 26 | 22 | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 |
| 2025 | 14.Feb 2025 | 25.Mar 2025 | 40 | 35 | 13.7 | 41.9 | 7.5 | nan | 30 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 03.Jan 2024 | 15.Apr 2024 | 104 | 104 | 80.0 | 1366.3 | 28.0 | nan | 102 | 102 | 90 | 90 | 90 | 56 | 0 | 0 | 0 | 0 |
| 2023 | 06.Jan 2023 | 05.Apr 2023 | 90 | 68 | 28.8 | 173.0 | 13.0 | nan | 66 | 66 | 66 | 66 | 66 | 0 | 0 | 0 | 0 | 0 |
| 2022 | 27.Dec 2021 | 11.Apr 2022 | 106 | 105 | 46.3 | 370.2 | 12.5 | nan | 86 | 86 | 86 | 86 | 86 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 16.Jan 2021 | 06.Apr 2021 | 81 | 79 | 59.6 | 808.3 | 27.5 | nan | 77 | 72 | 59 | 59 | 59 | 27 | 0 | 0 | 0 | 0 |
| 2020 | 29.Feb 2020 | 03.Mar 2020 | 4 | 4 | 1.0 | 2.5 | 2.5 | nan | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | 06.Jan 2019 | 24.Mar 2019 | 78 | 70 | 32.5 | 517.1 | 27.5 | nan | 60 | 54 | 47 | 47 | 47 | 0 | 0 | 0 | 0 | 0 |
| 2018 | 22.Jan 2018 | 25.Apr 2018 | 94 | 92 | 52.5 | 1126.3 | 27.5 | nan | 67 | 59 | 56 | 56 | 56 | 23 | 0 | 0 | 0 | 0 |
| 2017 | 15.Jan 2017 | 15.Apr 2017 | 91 | 75 | 48.9 | 348.9 | 7.5 | nan | 60 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | 09.Jan 2016 | 13.Mar 2016 | 65 | 62 | 52.2 | 631.7 | 13.0 | nan | 62 | 62 | 46 | 46 | 46 | 0 | 0 | 0 | 0 | 0 |
| 2015 | 06.Jan 2015 | 11.Mar 2015 | 65 | 26 | 17.1 | 203.2 | 12.5 | nan | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 17.Jan 2014 | 25.Mar 2014 | 68 | 68 | 51.6 | 1180.2 | 27.5 | nan | 64 | 62 | 50 | 35 | 35 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 22.Dec 2012 | 29.Apr 2013 | 129 | 125 | 99.9 | 3032.4 | 40.0 | nan | 120 | 116 | 100 | 100 | 100 | 32 | 0 | 0 | 0 | 0 |
| 2012 | 30.Jan 2012 | 21.Mar 2012 | 52 | 51 | 45.2 | 1132.1 | 28.0 | nan | 51 | 46 | 43 | 43 | 43 | 36 | 0 | 0 | 0 | 0 |
| 2011 | 04.Dec 2010 | 26.Apr 2011 | 144 | 135 | 115.3 | 3267.8 | 40.0 | nan | 130 | 123 | 112 | 112 | 112 | 81 | 0 | 0 | 0 | 0 |
| 2010 | 22.Dec 2009 | 23.Apr 2010 | 123 | 119 | 104.2 | 2949.2 | 40.0 | nan | 109 | 105 | 101 | 99 | 99 | 67 | 0 | 0 | 0 | 0 |
| 2009 | 08.Jan 2009 | 20.Apr 2009 | 103 | 98 | 55.8 | 585.5 | 13.0 | nan | 65 | 42 | 37 | 37 | 37 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 04.Jan 2008 | 05.Apr 2008 | 93 | 54 | 10.3 | 50.6 | 7.5 | nan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2007 | 23.Jan 2007 | 10.Apr 2007 | 78 | 66 | 55.0 | 1276.7 | 28.0 | nan | 61 | 46 | 40 | 40 | 40 | 20 | 0 | 0 | 0 | 0 |
| 2006 | 18.Dec 2005 | 01.May 2006 | 135 | 128 | 102.0 | 2226.0 | 28.0 | nan | 110 | 92 | 91 | 85 | 85 | 53 | 0 | 0 | 0 | 0 |
| 2005 | 26.Jan 2005 | 20.Apr 2005 | 85 | 84 | 74.4 | 1514.5 | 28.0 | nan | 77 | 51 | 50 | 50 | 50 | 0 | 0 | 0 | 0 | 0 |
| 2004 | 24.Dec 2003 | 23.Apr 2004 | 122 | 117 | 101.1 | 2198.3 | 27.5 | nan | 110 | 95 | 86 | 86 | 86 | 24 | 0 | 0 | 0 | 0 |
| 2003 | 05.Dec 2002 | 13.May 2003 | 160 | 152 | 139.2 | 4513.0 | 40.0 | nan | 150 | 140 | 125 | 125 | 125 | 105 | 0 | 0 | 0 | 0 |
| 2002 | 01.Jan 2002 | 20.Apr 2002 | 110 | 105 | 85.5 | 1064.4 | 12.5 | nan | 102 | 99 | 93 | 93 | 93 | 0 | 0 | 0 | 0 | 0 |