B&G Deckman - Manual (Page 49)

Chapter 3: Navigation
3.22
SHOM tidal information
The SHOM data is split into nine different areas; you will need to obtain
the relevant files and release codes from your agent or B&G Ltd before
use. The SHOM areas and relevant HW ports are as follows:
Name Areas covered HW ports
49 29 - 49 48 N / 1 46 - 1 03W Cherbourg
49 38.5 – 49 40.8 N / 1 41.25 - 1 34 W Cherbourg
BaieDe
Seine
49 16 - 49 47.7 N / 0 19 W - 0 14 E Le Havre
48 36 - 49 09 N / 4 20 - 3 03 W Roscoff
48 35 - 48 58 N / 3 44 - 3 21 W Roscoff
48 48 - 48 51.5 N / 3 29 - 3 22.5 W Roscoff
48 45.7 - 48 46.6 N / 3 36.4 - 3 34.5 W Roscoff
48 37 - 48 46 N / 3 59 - 3 50 W Roscoff
48 42.5 - 48 46.5 N / 4 05 - 3 56 W Roscoff
48 43.4 - 48 43.9 N / 3 59 - 3 58 W Roscoff
Bretagne
Nord
48 43 - 48 43.6 N / 3 58.1 - 3 57.01 W Roscoff
46 43 - 47 52 N / 4 30 - 1 53 W Concarneau
47 15 - 47 34.5 N / 3 21 - 2 38 W Port Navalo
47 31 - 47 46 N / 3 36 - 3 18 W Port Tudy
Bretagne
Sud
47 38 - 47 54.2 N / 4 11 - 3 49 W Concarneau
Gascogne 42 49 - 48 30 N / 7 30 - 0 45 W Concarneau
47 45 - 48 46 N / 5 18 - 4 16 W Brest
48 16 - 48 34 N / 5 09 - 4 38 W Brest
48 00 - 48 50 N / 4 53 - 4 39 W Brest
Iroise
48 16 - 48 24 N / 4 39 - 4 14 W Brest
48 00 - 51 53 N / 7 00 W - 3 00 E Cherbourg LaManche
49 14 - 50 10.7 N / 1 45 W - 0 24 E Cherbourg
Normand 48 30 - 50 18 N / 3 10 - 1 20 W St Malo