Height of tide and depth of water
Secondary port: Braye from St Helier
Manuale Yachtmaster pp.14-17 · on paper you need the tidal almanac
At St Helier high water is at 0445 UT (9.2 m) and low water at 1050 UT (3.2 m). Find the time and height of high water at Braye and the height of low water. Braye differences for high water: standard 0300/1500 +0050, standard 0900/2100 +0040; for heights: MHWS 11.0 m −4.8; MHWN 8.1 m −3.4; MLWN 4.0 m −1.5; MLWS 1.4 m −0.5.
- St Helier
- HW 0445 UT 9.2 m; LW 1050 UT 3.2 m
- HW time differences
- 0300/1500 +0050; 0900/2100 +0040
- Height differences
- MHWS 11.0 -4.8; MHWN 8.1 -3.4; MLWN 4.0 -1.5; MLWS 1.4 -0.5
Solution worked out by us from the course material: to be checked by the instructor.