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Tidal information at Cheung Chau in 2021
Predicted times and heights of high and low tides



DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
01010519 0.381203 1.471459 1.302154 2.50
01020557 0.391250 1.481544 1.312233 2.46
01030637 0.451341 1.501658 1.332315 2.36
01040719 0.531433 1.551807 1.36  
01050000 2.210803 0.641524 1.621912 1.39
01060050 2.020850 0.761614 1.732034 1.38
01070159 1.790939 0.891659 1.872231 1.26
01080505 1.611029 1.011740 2.022359 1.05
01090641 1.511119 1.121818 2.19  
01100114 0.790818 1.491209 1.201855 2.35
01110215 0.550930 1.501259 1.251934 2.49
01120309 0.371022 1.511348 1.262016 2.58
01130358 0.261107 1.511435 1.262100 2.62
01140443 0.231147 1.501520 1.242144 2.60
01150524 0.281226 1.501603 1.232226 2.52
01160602 0.381304 1.501646 1.242304 2.39
01170636 0.511345 1.511729 1.262339 2.23
01180706 0.651428 1.531815 1.30  
01190008 2.040735 0.791514 1.581911 1.34
01200030 1.840803 0.911605 1.642027 1.36
01210059 1.620833 1.031654 1.722209 1.31
01220307 1.400902 1.121734 1.82  
01230033 1.150606 1.270932 1.201801 1.92
01240129 0.951817 2.03    
01250211 0.771844 2.15    
01260247 0.600942 1.341158 1.291919 2.26
01270321 0.471011 1.381254 1.272000 2.36
01280354 0.371039 1.411357 1.242044 2.44
01290426 0.311105 1.451454 1.192130 2.48
01300459 0.301130 1.481545 1.142216 2.48
01310532 0.341200 1.531633 1.092301 2.41

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
02010605 0.431238 1.581722 1.072346 2.27
02020640 0.551322 1.651813 1.07  
02030031 2.070715 0.701412 1.731911 1.09
02040123 1.810752 0.861504 1.822028 1.10
02050332 1.560831 1.021556 1.932219 1.03
02060519 1.390917 1.171648 2.04  
02070004 0.870738 1.361017 1.281741 2.16
02080134 0.650854 1.411133 1.331832 2.28
02090226 0.470941 1.451243 1.311921 2.37
02100309 0.341017 1.481342 1.252009 2.44
02110348 0.291048 1.491432 1.172055 2.46
02120424 0.301117 1.511518 1.092138 2.43
02130456 0.371146 1.541559 1.042219 2.36
02140524 0.481211 1.571640 1.022256 2.24
02150549 0.611226 1.601720 1.022331 2.09
02160612 0.741240 1.631802 1.04  
02170004 1.910635 0.861307 1.671849 1.08
02180036 1.710655 0.981341 1.711949 1.12
02190118 1.500710 1.081425 1.762111 1.12
02200253 1.310712 1.161519 1.812352 1.05
02211614 1.88      
02220107 0.871707 1.97    
02230150 0.701759 2.08    
02240224 0.561852 2.19    
02250256 0.440949 1.441313 1.291946 2.30
02260326 0.361000 1.501413 1.172038 2.38
02270355 0.331017 1.561502 1.042129 2.42
02280426 0.351039 1.651548 0.922219 2.40

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
03010456 0.431108 1.741633 0.822308 2.30
03020527 0.551141 1.831720 0.772358 2.12
03030559 0.701216 1.921810 0.77  
03040054 1.880631 0.871252 1.991908 0.81
03050216 1.620700 1.041333 2.032029 0.86
03060350 1.410735 1.201427 2.062214 0.84
03071549 2.08      
03080025 0.721709 2.12    
03090131 0.580901 1.491130 1.431819 2.17
03100212 0.480927 1.531249 1.341916 2.23
03110247 0.430951 1.561345 1.202006 2.26
03120320 0.441013 1.601432 1.062051 2.26
03130349 0.481031 1.651513 0.952133 2.23
03140416 0.571042 1.701552 0.872213 2.15
03150439 0.671053 1.761630 0.822251 2.05
03160501 0.791113 1.811708 0.812328 1.91
03170522 0.901135 1.861748 0.82  
03180006 1.760541 1.011154 1.891832 0.85
03190048 1.590554 1.101157 1.911925 0.89
03200141 1.420556 1.171219 1.932035 0.92
03210259 1.290543 1.231303 1.922203 0.90
03221431 1.91      
03230012 0.801618 1.95    
03240106 0.681724 2.02    
03250142 0.570900 1.511209 1.421828 2.12
03260213 0.490904 1.581317 1.261931 2.21
03270243 0.440910 1.671409 1.062030 2.27
03280314 0.450928 1.781456 0.862125 2.29
03290345 0.510955 1.921541 0.682219 2.23
03300417 0.621027 2.051628 0.562312 2.10
03310448 0.761100 2.161715 0.50  

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
04010010 1.910519 0.921135 2.241807 0.52
04020119 1.690550 1.081211 2.271910 0.59
04030236 1.490620 1.231252 2.242037 0.65
04041344 2.182208 0.68    
04051507 2.102355 0.64    
04061645 2.06      
04070055 0.590832 1.601144 1.461804 2.05
04080135 0.570851 1.641254 1.291906 2.05
04090209 0.590908 1.691344 1.121957 2.04
04100239 0.630921 1.751426 0.962043 2.01
04110305 0.700932 1.831505 0.832126 1.97
04120329 0.790946 1.911542 0.732206 1.91
04130351 0.881006 1.981619 0.672245 1.82
04140412 0.971027 2.041656 0.632324 1.72
04150431 1.061045 2.071736 0.63  
04160004 1.600445 1.141031 2.101819 0.65
04170049 1.480446 1.201047 2.111910 0.68
04180146 1.380448 1.251118 2.092013 0.72
04191201 2.052128 0.73    
04201317 1.982243 0.70    
04211521 1.942352 0.65    
04221653 1.97      
04230041 0.590800 1.621205 1.391807 2.01
04240120 0.560803 1.721307 1.171917 2.06
04250155 0.570820 1.861358 0.912021 2.07
04260229 0.620845 2.021446 0.662121 2.04
04270303 0.710915 2.191533 0.462219 1.96
04280337 0.830949 2.341622 0.342321 1.83
04290410 0.971025 2.441713 0.29  
04300027 1.680442 1.101104 2.481810 0.33

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
05010133 1.530514 1.231145 2.441920 0.41
05020243 1.420543 1.341230 2.352033 0.49
05031324 2.212147 0.57    
05041442 2.072303 0.62    
05050723 1.590956 1.531616 1.95  
05060003 0.650743 1.661143 1.401739 1.87
05070046 0.700758 1.721247 1.221845 1.82
05080121 0.750812 1.801335 1.031940 1.77
05090150 0.820828 1.891416 0.872029 1.73
05100215 0.890846 1.981455 0.732115 1.68
05110238 0.960904 2.071532 0.622158 1.63
05120259 1.030925 2.141610 0.542239 1.58
05130320 1.100944 2.191647 0.492318 1.52
05140335 1.150944 2.221727 0.47  
05150000 1.450339 1.200947 2.241811 0.48
05160048 1.390351 1.231015 2.231900 0.51
05170154 1.350411 1.271052 2.191956 0.55
05181142 2.112057 0.58    
05191258 2.022157 0.59    
05201426 1.932252 0.61    
05210640 1.581016 1.461626 1.882342 0.63
05220649 1.701147 1.271750 1.85  
05230026 0.660709 1.851250 1.021907 1.82
05240106 0.730734 2.031345 0.742016 1.79
05250144 0.810804 2.221436 0.482122 1.74
05260222 0.910837 2.391528 0.292229 1.67
05270259 1.010915 2.531620 0.182335 1.59
05280335 1.110957 2.591716 0.15  
05290034 1.500411 1.191041 2.581816 0.20
05300132 1.440448 1.271127 2.491917 0.29
05310234 1.400530 1.341215 2.352014 0.41

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
06011307 2.172110 0.53    
06021412 1.992206 0.64    
06030612 1.580935 1.441531 1.812259 0.74
06040634 1.671121 1.321657 1.672344 0.83
06050658 1.771231 1.141819 1.57  
06060020 0.910722 1.871322 0.961922 1.50
06070048 0.980744 1.971407 0.792017 1.45
06080112 1.040804 2.061447 0.652108 1.42
06090135 1.090823 2.151526 0.522154 1.40
06100158 1.120842 2.221604 0.432237 1.39
06110218 1.150902 2.271642 0.382317 1.37
06120234 1.180917 2.301721 0.36  
06130000 1.360257 1.190939 2.311803 0.36
06140050 1.350327 1.221014 2.281846 0.39
06150147 1.350402 1.261101 2.221933 0.44
06160244 1.380446 1.321156 2.142022 0.50
06170340 1.440641 1.371253 2.022112 0.57
06180431 1.530803 1.381400 1.872201 0.64
06190513 1.650958 1.311612 1.732248 0.73
06200548 1.801127 1.111745 1.632333 0.82
06210619 1.971236 0.861908 1.56  
06220017 0.920651 2.161337 0.592025 1.52
06230100 1.010725 2.351434 0.362141 1.50
06240143 1.080804 2.501530 0.192245 1.48
06250226 1.130849 2.601624 0.102339 1.46
06260310 1.170937 2.621718 0.10  
06270028 1.430355 1.201026 2.581808 0.17
06280116 1.420441 1.221113 2.461855 0.29
06290204 1.430530 1.261159 2.301939 0.43
06300256 1.460623 1.301245 2.112020 0.58

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
07010350 1.520728 1.331335 1.892059 0.73
07020442 1.600855 1.331438 1.682137 0.86
07030526 1.701041 1.251553 1.492211 0.97
07040603 1.801213 1.101754 1.362244 1.05
07050634 1.911313 0.921913 1.302316 1.11
07060700 2.011401 0.752019 1.282348 1.15
07070717 2.101443 0.602118 1.29  
07080021 1.180737 2.191522 0.472205 1.31
07090056 1.190804 2.271558 0.382244 1.33
07100133 1.200838 2.331634 0.332318 1.35
07110213 1.200917 2.361709 0.312352 1.37
07120301 1.200959 2.361745 0.33  
07130028 1.400402 1.201042 2.331821 0.37
07140111 1.430500 1.201125 2.261858 0.45
07150157 1.490555 1.211208 2.141937 0.55
07160244 1.560653 1.221254 1.972017 0.67
07170329 1.660802 1.211357 1.762100 0.80
07180413 1.790942 1.141619 1.572146 0.94
07190453 1.941113 0.981755 1.452234 1.06
07200532 2.101233 0.751936 1.402325 1.16
07210612 2.271343 0.522101 1.42  
07220020 1.220655 2.421442 0.322159 1.44
07230116 1.230744 2.541533 0.202246 1.46
07240211 1.220836 2.601620 0.152326 1.48
07250303 1.180926 2.591703 0.19  
07260005 1.490351 1.151015 2.531743 0.29
07270043 1.520437 1.131100 2.411817 0.43
07280121 1.550524 1.141142 2.241849 0.58
07290200 1.590612 1.171223 2.041917 0.74
07300240 1.640706 1.211304 1.821944 0.89
07310323 1.700815 1.231357 1.602011 1.01

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
08010406 1.770948 1.201513 1.402037 1.12
08020447 1.851156 1.081749 1.272058 1.21
08030520 1.951306 0.91    
08040548 2.041354 0.74    
08050621 2.141434 0.60    
08060659 2.241509 0.492206 1.39  
08070034 1.310741 2.321542 0.412230 1.43
08080146 1.280826 2.391613 0.372252 1.47
08090244 1.220913 2.431643 0.372310 1.53
08100334 1.161000 2.431714 0.412334 1.59
08110420 1.101046 2.381744 0.49  
08120007 1.660507 1.061132 2.271816 0.60
08130044 1.740555 1.051219 2.101848 0.74
08140126 1.830649 1.051315 1.881921 0.90
08150213 1.920756 1.051457 1.641956 1.06
08160303 2.020935 1.021637 1.462036 1.22
08170357 2.121111 0.891856 1.412125 1.34
08180451 2.241252 0.712027 1.472242 1.42
08190547 2.351355 0.522118 1.53  
08200006 1.420644 2.451441 0.392155 1.57
08210115 1.350740 2.521522 0.332227 1.60
08220212 1.260832 2.551559 0.342257 1.63
08230302 1.150921 2.531633 0.422325 1.68
08240347 1.081006 2.451703 0.542350 1.73
08250430 1.041049 2.331730 0.68  
08260008 1.780512 1.031129 2.161754 0.83
08270025 1.830555 1.061209 1.971817 0.97
08280051 1.870643 1.101251 1.771838 1.10
08290124 1.910742 1.141343 1.571852 1.22
08300206 1.940903 1.141500 1.391843 1.30
08310257 1.981123 1.08    

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
09010353 2.031246 0.93    
09020448 2.091332 0.79    
09030541 2.171409 0.67    
09040632 2.261441 0.582138 1.58  
09050101 1.440724 2.351510 0.532150 1.64
09060159 1.330816 2.431537 0.512158 1.71
09070247 1.200908 2.461605 0.542216 1.81
09080332 1.070958 2.451634 0.622243 1.91
09090416 0.961047 2.361703 0.732315 2.02
09100501 0.891138 2.211733 0.872348 2.12
09110549 0.871234 2.011803 1.03  
09120023 2.200644 0.881350 1.781834 1.20
09130101 2.250756 0.921520 1.581904 1.36
09140148 2.280935 0.92    
09150301 2.291123 0.84    
09160427 2.321256 0.71    
09170541 2.361342 0.612105 1.73  
09180021 1.540646 2.411420 0.572129 1.77
09190123 1.390742 2.441454 0.582151 1.81
09200213 1.230831 2.431525 0.642210 1.87
09210300 1.090917 2.391553 0.732221 1.94
09220339 1.001000 2.301618 0.852235 2.02
09230419 0.941041 2.191641 0.982256 2.08
09240458 0.931121 2.041702 1.112320 2.13
09250539 0.941201 1.881721 1.232343 2.15
09260624 0.981245 1.721731 1.332351 2.16
09270717 1.021340 1.571719 1.402356 2.16
09280828 1.05      
09290040 2.140959 1.04    
09300218 2.111200 0.96    

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
10010400 2.121251 0.86    
10020508 2.171327 0.782052 1.732359 1.65
10030610 2.241357 0.732050 1.80  
10040104 1.490710 2.311424 0.702053 1.88
10050154 1.300808 2.371452 0.722106 2.00
10060239 1.100903 2.381521 0.782130 2.14
10070323 0.910956 2.331551 0.882200 2.28
10080408 0.771050 2.231621 1.012232 2.41
10090454 0.681147 2.071651 1.162305 2.50
10100545 0.671255 1.871721 1.312340 2.54
10110643 0.721412 1.701749 1.45  
10120019 2.520804 0.78    
10130109 2.450932 0.82    
10140228 2.361110 0.81    
10150414 2.301223 0.772008 1.842314 1.71
10160537 2.281307 0.772028 1.90  
10170032 1.530644 2.261343 0.792046 1.95
10180125 1.340739 2.241414 0.852100 2.02
10190210 1.160827 2.201442 0.932112 2.11
10200251 1.010912 2.141507 1.032127 2.20
10210330 0.900954 2.061530 1.132147 2.27
10220408 0.831035 1.971551 1.232209 2.33
10230446 0.801115 1.871609 1.332226 2.35
10240526 0.801156 1.761616 1.402159 2.37
10250609 0.831242 1.651608 1.452218 2.37
10260659 0.871343 1.551614 1.482247 2.34
10270801 0.912323 2.28    
10280913 0.93      
10290022 2.191026 0.93    
10300226 2.111134 0.89    
10310432 2.101221 0.861952 1.852353 1.65

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
11010546 2.131258 0.851950 1.95  
11020052 1.430655 2.151331 0.871959 2.08
11030141 1.180800 2.171403 0.922020 2.24
11040227 0.920900 2.151436 1.002048 2.42
11050314 0.700958 2.081509 1.112119 2.58
11060401 0.541058 1.981541 1.232152 2.69
11070451 0.461204 1.851612 1.352229 2.75
11080545 0.471311 1.731642 1.462310 2.72
11090650 0.541420 1.631704 1.562356 2.63
11100803 0.63      
11110049 2.490914 0.72    
11120203 2.321026 0.791901 1.822116 1.77
11130353 2.171131 0.851921 1.902318 1.64
11140521 2.071218 0.921939 1.97  
11150029 1.440631 1.991255 0.991955 2.06
11160120 1.240729 1.931326 1.072011 2.15
11170204 1.050821 1.871353 1.152028 2.25
11180245 0.890909 1.811417 1.222047 2.33
11190324 0.770953 1.761438 1.292106 2.40
11200401 0.691035 1.711455 1.352124 2.44
11210439 0.651115 1.651501 1.402109 2.47
11220518 0.631156 1.601504 1.422123 2.48
11230600 0.651244 1.541521 1.442150 2.46
11240645 0.692224 2.41    
11250737 0.742303 2.32    
11260834 0.782355 2.21    
11270931 0.82      
11280121 2.081024 0.851846 1.772132 1.71
11290325 1.961113 0.891838 1.872327 1.54
11300522 1.911156 0.931849 2.02  

DateTimeHeight(m)TimeHeight(m)TimeHeight(m)TimeHeight(m)
12010033 1.280645 1.871236 1.001910 2.19
12020128 0.990758 1.851314 1.081937 2.38
12030219 0.710905 1.821351 1.162007 2.57
12040309 0.481011 1.781428 1.252042 2.73
12050400 0.331116 1.721504 1.322123 2.81
12060454 0.271214 1.661541 1.392209 2.82
12070551 0.291311 1.601619 1.442256 2.75
12080649 0.381410 1.571703 1.502344 2.60
12090745 0.50      
12100034 2.410839 0.65    
12110132 2.180933 0.791752 1.752057 1.62
12120257 1.961025 0.921816 1.852256 1.51
12130445 1.781113 1.031842 1.95  
12140018 1.320611 1.651153 1.121907 2.06
12150115 1.120720 1.571225 1.201931 2.16
12160202 0.930823 1.531250 1.261952 2.25
12170244 0.770921 1.501311 1.302012 2.33
12180324 0.641009 1.491329 1.332031 2.40
12190401 0.551050 1.481344 1.342049 2.44
12200437 0.501127 1.471405 1.342101 2.46
12210514 0.481203 1.461432 1.342120 2.46
12220550 0.491241 1.451502 1.352150 2.44
12230628 0.531327 1.451537 1.372227 2.38
12240709 0.581418 1.471615 1.422308 2.28
12250751 0.662356 2.15    
12260836 0.741601 1.601921 1.52  
12270053 1.990923 0.831645 1.722100 1.49
12280203 1.791009 0.921720 1.862257 1.33
12290510 1.641055 1.021752 2.03  
12300015 1.080647 1.571139 1.121822 2.22
12310121 0.800814 1.551223 1.201856 2.42


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Version 14 . 5 . 2021