Statistics for North Shore Surf Heights (H1/10,ft Peak Face): JULY 1969 - 2022 Small Medium High Xtra-Large Giant (< 8 ) (8-14 ) (15-24 ) (25-39 ) (40+ ) year # days % # days % # days % # days % # days % ----- ------ --- ------ --- ------ --- ------ --- ------ --- 1969 31 100 0 0 0 0 0 0 0 0 1970 28 90 3 10 0 0 0 0 0 0 1971 28 90 3 10 0 0 0 0 0 0 1972 31 100 0 0 0 0 0 0 0 0 1973 30 97 1 3 0 0 0 0 0 0 1974 29 94 2 6 0 0 0 0 0 0 1975 31 100 0 0 0 0 0 0 0 0 1976 25 81 6 19 0 0 0 0 0 0 1977 30 97 1 3 0 0 0 0 0 0 1978 31 100 0 0 0 0 0 0 0 0 1979 27 87 4 13 0 0 0 0 0 0 1980 28 90 3 10 0 0 0 0 0 0 1981 30 97 1 3 0 0 0 0 0 0 1982 27 87 4 13 0 0 0 0 0 0 1983 29 94 2 6 0 0 0 0 0 0 1984 30 97 1 3 0 0 0 0 0 0 1985 28 90 3 10 0 0 0 0 0 0 1986 30 97 1 3 0 0 0 0 0 0 1987 24 77 7 23 0 0 0 0 0 0 1988 31 100 0 0 0 0 0 0 0 0 1989 31 100 0 0 0 0 0 0 0 0 1990 31 100 0 0 0 0 0 0 0 0 1991 30 97 1 3 0 0 0 0 0 0 1992 28 90 3 10 0 0 0 0 0 0 1993 30 97 1 3 0 0 0 0 0 0 1994 31 100 0 0 0 0 0 0 0 0 1995 29 94 1 3 1 3 0 0 0 0 1996 29 94 2 6 0 0 0 0 0 0 1997 30 97 1 3 0 0 0 0 0 0 1998 30 97 1 3 0 0 0 0 0 0 1999 31 100 0 0 0 0 0 0 0 0 2000 31 100 0 0 0 0 0 0 0 0 2001 31 100 0 0 0 0 0 0 0 0 2002 29 94 2 6 0 0 0 0 0 0 2003 29 94 2 6 0 0 0 0 0 0 2004 29 94 2 6 0 0 0 0 0 0 2005 31 100 0 0 0 0 0 0 0 0 2006 31 100 0 0 0 0 0 0 0 0 2007 30 97 1 3 0 0 0 0 0 0 2008 30 97 1 3 0 0 0 0 0 0 2009 31 100 0 0 0 0 0 0 0 0 2010 30 97 1 3 0 0 0 0 0 0 2011 31 100 0 0 0 0 0 0 0 0 2012 31 100 0 0 0 0 0 0 0 0 2013 31 100 0 0 0 0 0 0 0 0 2014 31 100 0 0 0 0 0 0 0 0 2015 31 100 0 0 0 0 0 0 0 0 2016 29 94 2 6 0 0 0 0 0 0 2017 30 97 1 3 0 0 0 0 0 0 2018 31 100 0 0 0 0 0 0 0 0 2019 31 100 0 0 0 0 0 0 0 0 2020 30 97 1 3 0 0 0 0 0 0 2021 31 100 0 0 0 0 0 0 0 0 2022 31 100 0 0 0 0 0 0 0 0 MEAN 30 96 1 4 0 0 0 0 0 0 SD 2 2 0 0 0