1020 Glückstadt, harbour and entrance
| Eiswinter | Anfang | Ende | Saisonlänge | Tage mit Eis | FL.Summe | Vol.Summe | max.Dicke | Restrictions |
|---|
| 2026 | 04.Feb 2026 | 16.Feb 2026 | 13 | 11 | 1.4 | 16.9 | 12.5 | nan | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 15.Feb 2021 | 18.Feb 2021 | 4 | 4 | 0.7 | 4.8 | 7.5 | nan | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 03.Feb 2014 | 03.Feb 2014 | 1 | 1 | 0.1 | 1.2 | 12.5 | 15.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 24.Jan 2013 | 29.Jan 2013 | 6 | 6 | 2.6 | 16.5 | 12.5 | nan | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2012 | 02.Feb 2012 | 26.Feb 2012 | 25 | 25 | 21.4 | 256.1 | 28.0 | nan | 23 | 17 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 15.Dec 2010 | 13.Jan 2011 | 30 | 30 | 18.8 | 186.2 | 12.5 | nan | 27 | 20 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 05.Jan 2010 | 24.Feb 2010 | 51 | 48 | 18.9 | 210.8 | 27.5 | nan | 25 | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2009 | 08.Jan 2009 | 09.Jan 2009 | 2 | 2 | 0.2 | 0.5 | 2.5 | nan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2006 | 24.Jan 2006 | 14.Mar 2006 | 50 | 14 | 3.2 | 20.5 | 12.5 | nan | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2003 | 17.Dec 2002 | 19.Feb 2003 | 65 | 24 | 8.6 | 48.2 | 7.5 | nan | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1996 | 06.Jan 1996 | 03.Mar 1996 | 58 | 37 | 19.8 | 338.6 | 28.0 | 15.0 | 35 | 17 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1993 | 05.Jan 1993 | 08.Jan 1993 | 4 | 4 | 1.4 | 9.6 | 7.5 | 10.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1991 | 04.Feb 1991 | 24.Feb 1991 | 21 | 21 | 13.8 | 231.9 | 27.5 | 30.0 | 18 | 13 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1987 | 10.Jan 1987 | 08.Mar 1987 | 58 | 38 | 30.6 | 756.1 | 40.0 | 50.0 | 36 | 30 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1986 | 07.Feb 1986 | 08.Mar 1986 | 30 | 30 | 18.2 | 423.1 | 40.0 | 50.0 | 22 | 16 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1985 | 05.Jan 1985 | 03.Mar 1985 | 58 | 58 | 49.3 | 1079.6 | 40.0 | 30.0 | 56 | 48 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1983 | 12.Feb 1983 | 28.Feb 1983 | 17 | 17 | 10.0 | 36.2 | 7.5 | 6.0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1982 | 14.Dec 1981 | 28.Feb 1982 | 77 | 70 | 50.9 | 835.8 | 28.0 | 90.0 | 62 | 42 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1981 | 06.Dec 1980 | 30.Jan 1981 | 56 | 23 | 0.0 | 0.0 | 0.0 | 6.0 | 18 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1980 | 03.Jan 1980 | 11.Feb 1980 | 40 | 37 | 0.0 | 0.0 | 0.0 | 9.0 | 27 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1979 | 18.Dec 1978 | 16.Mar 1979 | 89 | 80 | 0.0 | 0.0 | 0.0 | 53.0 | 76 | 70 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1978 | 10.Feb 1978 | 27.Feb 1978 | 18 | 18 | 0.0 | 0.0 | 0.0 | 7.0 | 16 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1977 | 20.Dec 1976 | 04.Feb 1977 | 47 | 31 | 0.0 | 0.0 | 0.0 | nan | 19 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1976 | 29.Jan 1976 | 20.Feb 1976 | 23 | 23 | 0.0 | 0.0 | 0.0 | 3.0 | 18 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1974 | 30.Nov 1973 | 11.Dec 1973 | 12 | 6 | 0.0 | 0.0 | 0.0 | 3.0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1973 | 31.Dec 1972 | 12.Jan 1973 | 13 | 13 | 0.0 | 0.0 | 0.0 | nan | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1972 | 15.Jan 1972 | 18.Feb 1972 | 35 | 35 | 0.0 | 0.0 | 0.0 | 14.0 | 35 | 20 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1971 | 26.Dec 1970 | 12.Mar 1971 | 77 | 39 | 0.0 | 0.0 | 0.0 | 5.0 | 29 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1970 | 17.Dec 1969 | 19.Mar 1970 | 93 | 93 | 0.0 | 0.0 | 0.0 | 6.0 | 90 | 73 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1969 | 13.Dec 1968 | 22.Mar 1969 | 100 | 71 | 0.0 | 0.0 | 0.0 | 6.0 | 57 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968 | 11.Dec 1967 | 30.Jan 1968 | 51 | 25 | 0.0 | 0.0 | 0.0 | 6.0 | 20 | 12 | 7 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| 1967 | 08.Jan 1967 | 12.Jan 1967 | 5 | 5 | 0.0 | 0.0 | 0.0 | 2.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1966 | 22.Nov 1965 | 24.Feb 1966 | 95 | 49 | 0.0 | 0.0 | 0.0 | 4.0 | 44 | 27 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1965 | 26.Dec 1964 | 14.Mar 1965 | 79 | 30 | 0.0 | 0.0 | 0.0 | 4.0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1964 | 15.Dec 1963 | 25.Feb 1964 | 73 | 54 | 0.0 | 0.0 | 0.0 | 4.0 | 39 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1963 | 02.Dec 1962 | 23.Mar 1963 | 112 | 93 | 0.0 | 0.0 | 0.0 | 40.0 | 89 | 79 | 72 | 52 | 52 | 52 | 51 | 51 | 51 | 0 |
| 1962 | 16.Dec 1961 | 17.Mar 1962 | 92 | 38 | 0.0 | 0.0 | 0.0 | 6.0 | 25 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1961 | 19.Jan 1961 | 09.Feb 1961 | 22 | 22 | 0.0 | 0.0 | 0.0 | 5.0 | 20 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1960 | 10.Dec 1959 | 26.Feb 1960 | 79 | 44 | 0.0 | 0.0 | 0.0 | 5.0 | 25 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1959 | 09.Jan 1959 | 25.Feb 1959 | 48 | 40 | 0.0 | 0.0 | 0.0 | 7.0 | 23 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1958 | 17.Dec 1957 | 25.Mar 1958 | 99 | 38 | 0.0 | 0.0 | 0.0 | nan | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1957 | 02.Jan 1957 | 08.Jan 1957 | 7 | 7 | 0.0 | 0.0 | 0.0 | nan | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1956 | 01.Feb 1956 | 20.Mar 1956 | 49 | 49 | 0.0 | 0.0 | 0.0 | 12.0 | 42 | 38 | 29 | 22 | 22 | 22 | 22 | 22 | 9 | 0 |