LIST OF FIGURES 



No. Page 



1 Location of the FRF 5 



2 Bathymetric map of study area showing locations of the four 



profile lines 6 



3 Distribution of sediment sizes across profile line 188 on 



17 March 1982 7 



4 The CRAB 10 



5 Zeiss Elta-2 electronic surveying instrument 12 



6 Results of 10 repetitive surveys of a single profile line using 



the CRAB/Zeiss system 13 



7 Samples of typical surveying errors and their effects 15 



8 Typical profile configurations occuring in the data set for 



profile line 62 20 



9 Envelope of all surveys of profile line 188 21 



10 Rapid offshore movement of sediment at line 188 resulting from 



passage of three fall 1981 storms 22 



11 Slow onshore recovery of the outer bar during a 6-month period 



of low wave conditions 22 



12 Evidence of three-dimensional profile response at lines 58 and 



62 during October 1982 23 



Al Profile line 58, 17 Jul 1981 - 17 Oct 1982 A2 



A2 Profile line 58, 17 Oct 1982 - 5 Jan 1984 A3 



A3 Profile line 58, 5 Jan 1984 - 13 Dec 1984 A4 



A4 Profile line 62 , 26 Jan 1981 - 9 Feb 1982 A5 



A5 Profile line 62, 9 Feb 1982 - 24 Feb 1983 A6 



A6 Profile line 62 , 24 Feb 1983 - 9 May 1984 A7 



A7 Profile line 62 , 9 May 1984 - 13 Dec 1984 A8 



A8 Profile line 188, 20 Jan 1981 - 18 Nov 1981 A9 



A9 Profile line 188, 18 Nov 1981 - 14 Jan 1983 A10 



A10 Profile line 188, 14 Jan 1983 - 24 Feb 1984 All 



All Profile line 188, 24 Feb 1984 - 17 Dec 1984 A12 



A12 Profile line 190, 17 Jul 1981 - 15 Oct 1982 A13 



A13 Profile line 190, 15 Oct 1982 - 2 Dec 1983 A14 



A14 Profile line 190, 2 Dec 1983 - 17 Dec 1984 A15 



Dl Wave height at pier end and times of surveys of lines 62 and 



188, 1981 D2 



D2 Wave height at pier end and times of surveys of lines 62 and 



188, 1982 D3 



D3 Wave height at pier end and times of surveys of lines 62 and 



188, 1983 D4 



D4 Wave height at pier end and times of surveys of lines 62 and 



188, 1984 D5 



Fl Tide level record, 1981 F2 



F2 Tide level record, 1982 F3 



F3 Tide level record, 1983 F4 



F4 Tide level record , 1984 F5 



