NOS Teletekst 720 
                                    4/11
        WATERSTANDEN                    
                                        
                                        
                                        
 18 april          HW    HW    LW    LW 
 Delfzijl        09:17 21:44 02:59 15:32
 Harlingen       06:59 19:34 01:16 13:18
 DenHelder       03:31 16:35 10:08 23:56
 IJmuidenB       01:55 14:33 08:43 22:06
 HoekvanHolland  01:06 13:35 06:33 19:11
 Rotterdam       02:09 14:30 07:47 20:36
 Vlissingen      00:03 12:44 06:18 18:59
                                        
 19 april          HW    HW    LW    LW 
 Delfzijl        10:55 23:09 04:26 16:53
 Harlingen       08:24 20:51 02:50 15:13
 DenHelder       04:32 18:03       11:59
 IJmuidenB       02:57 15:27 10:09 23:26
 HoekvanHolland  02:06 14:28 07:24 22:05
 Rotterdam       03:11 15:27 08:43 23:10
 Vlissingen      01:12 13:43 07:30 19:57
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