6021 Oulu harbours – Kattilankalla
| Eiswinter | Anfang | Ende | Saisonlänge | Tage mit Eis | FL.Summe | Vol.Summe | max.Dicke | Restrictions |
| 2026 | 01.Dec 2025 | 16.Feb 2026 | 78 | 74 | 64.7 | 1555.4 | 40.0 | nan | 74 | 74 | 74 | 74 | 74 | 43 | 0 | 0 | 0 | 0 |
| 2025 | 09.Dec 2024 | 19.May 2025 | 162 | 159 | 140.8 | 5850.9 | 60.0 | nan | 157 | 155 | 143 | 143 | 143 | 131 | 0 | 0 | 0 | 0 |
| 2024 | 16.Nov 2023 | 28.May 2024 | 195 | 191 | 173.2 | 7229.5 | 60.0 | nan | 190 | 189 | 186 | 186 | 186 | 168 | 0 | 0 | 0 | 0 |
| 2023 | 05.Dec 2022 | 21.May 2023 | 168 | 166 | 150.9 | 5420.3 | 60.0 | nan | 166 | 166 | 163 | 163 | 163 | 147 | 0 | 0 | 0 | 0 |
| 2022 | 29.Nov 2021 | 25.May 2022 | 178 | 175 | 166.8 | 7303.0 | 60.0 | nan | 174 | 174 | 169 | 169 | 169 | 156 | 0 | 0 | 0 | 0 |
| 2021 | 14.Dec 2020 | 14.May 2021 | 152 | 143 | 123.9 | 4805.4 | 60.0 | nan | 141 | 139 | 135 | 135 | 135 | 115 | 0 | 0 | 0 | 0 |
| 2020 | 02.Dec 2019 | 12.May 2020 | 163 | 148 | 122.2 | 3259.8 | 40.0 | nan | 148 | 147 | 139 | 139 | 139 | 126 | 0 | 0 | 0 | 0 |
| 2019 | 04.Dec 2018 | 12.May 2019 | 160 | 146 | 131.8 | 4479.6 | 40.0 | nan | 142 | 141 | 133 | 133 | 133 | 112 | 0 | 0 | 0 | 0 |
| 2018 | 11.Dec 2017 | 18.May 2018 | 159 | 153 | 139.3 | 4422.5 | 40.0 | nan | 152 | 152 | 149 | 146 | 146 | 105 | 0 | 0 | 0 | 0 |
| 2017 | 14.Nov 2016 | 26.May 2017 | 194 | 175 | 154.2 | 7818.5 | 60.0 | nan | 171 | 166 | 163 | 163 | 163 | 132 | 0 | 0 | 0 | 0 |
| 2016 | 23.Dec 2015 | 12.May 2016 | 142 | 131 | 95.3 | 3396.2 | 40.0 | nan | 129 | 128 | 123 | 123 | 123 | 106 | 0 | 0 | 0 | 0 |
| 2015 | 19.Dec 2014 | 05.May 2015 | 138 | 134 | 114.4 | 3530.8 | 40.0 | nan | 129 | 129 | 129 | 129 | 129 | 102 | 0 | 0 | 0 | 0 |
| 2014 | 05.Dec 2013 | 08.May 2014 | 155 | 148 | 126.5 | 4138.8 | 40.0 | nan | 148 | 147 | 146 | 142 | 142 | 105 | 0 | 0 | 0 | 0 |
| 2013 | 05.Dec 2012 | 16.May 2013 | 163 | 158 | 149.5 | 7080.2 | 60.0 | nan | 158 | 157 | 156 | 154 | 154 | 136 | 0 | 0 | 0 | 0 |
| 2012 | 02.Jan 2012 | 21.Mar 2012 | 80 | 76 | 69.4 | 2108.6 | 40.0 | nan | 74 | 71 | 70 | 67 | 67 | 53 | 0 | 0 | 0 | 0 |
| 2011 | 29.Nov 2010 | 15.May 2011 | 168 | 159 | 150.2 | 6986.1 | 60.0 | nan | 159 | 159 | 159 | 159 | 159 | 143 | 2 | 1 | 0 | 0 |
| 2010 | 17.Dec 2009 | 15.May 2010 | 150 | 144 | 138.1 | 6446.0 | 60.0 | nan | 144 | 144 | 141 | 141 | 141 | 135 | 0 | 0 | 0 | 0 |
| 2009 | 19.Dec 2008 | 18.May 2009 | 151 | 145 | 132.7 | 5645.0 | 60.0 | nan | 145 | 145 | 145 | 145 | 145 | 121 | 0 | 0 | 0 | 0 |
| 2008 | 02.Jan 2008 | 04.May 2008 | 124 | 89 | 82.8 | 2821.9 | 40.0 | nan | 89 | 89 | 89 | 89 | 89 | 63 | 0 | 0 | 0 | 0 |
| 2007 | 05.Jan 2007 | 21.May 2007 | 137 | 110 | 96.0 | 4171.6 | 60.0 | nan | 109 | 109 | 109 | 99 | 99 | 91 | 0 | 0 | 0 | 0 |
| 2006 | 15.Dec 2005 | 11.May 2006 | 148 | 140 | 133.4 | 5661.5 | 60.0 | nan | 140 | 140 | 136 | 134 | 134 | 125 | 0 | 0 | 0 | 0 |
| 2005 | 22.Nov 2004 | 12.May 2005 | 172 | 168 | 147.3 | 4380.5 | 40.0 | nan | 168 | 163 | 161 | 161 | 161 | 108 | 0 | 0 | 0 | 0 |
| 2004 | 16.Dec 2003 | 12.May 2004 | 149 | 146 | 139.0 | 6591.8 | 60.0 | nan | 146 | 146 | 146 | 146 | 146 | 136 | 0 | 0 | 0 | 0 |
| 2003 | 14.Nov 2002 | 19.May 2003 | 187 | 179 | 170.2 | 8352.9 | 60.0 | nan | 179 | 177 | 174 | 174 | 174 | 152 | 0 | 0 | 0 | 0 |
| 2002 | 10.Dec 2001 | 11.May 2002 | 153 | 140 | 137.7 | 5856.2 | 60.0 | nan | 140 | 140 | 140 | 133 | 133 | 125 | 0 | 0 | 0 | 0 |