20 (水)	09:48	03:27	21:59	15:50
	389cm	35cm	379cm	52cm
大潮 出 06:06 入 18:19 出 07:35 入 18:56 潮干狩り ○ 14:47～16:53

口之津（長崎）2028年09月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
9/20 00:00	238.3	↓-14.5
9/20 00:10	223.7	↓-14.6	最大潮位差
9/20 00:20	209.1	↓-14.6	最大潮位差
9/20 00:30	194.5	↓-14.6	最大潮位差
9/20 00:40	180.1	↓-14.4
9/20 00:50	165.8	↓-14.3
9/20 01:00	151.9	↓-13.9
9/20 01:10	138.4	↓-13.5
9/20 01:20	125.3	↓-13.1
9/20 01:30	112.8	↓-12.5
9/20 01:40	101.0	↓-11.8
9/20 01:50	89.8	↓-11.2
9/20 02:00	79.5	↓-10.3
9/20 02:10	70.0	↓-9.5
9/20 02:20	61.5	↓-8.5
9/20 02:30	54.1	↓-7.4
9/20 02:40	47.8	↓-6.3
9/20 02:50	42.6	↓-5.2
9/20 03:00	38.7	↓-3.9
9/20 03:10	36.0	↓-2.7
9/20 03:20	34.5	↓-1.5	干潮
9/20 03:30	34.4	↓-0.1
9/20 03:40	35.5	↑1.1
9/20 03:50	37.9	↑2.4
9/20 04:00	41.5	↑3.6
9/20 04:10	46.2	↑4.7
9/20 04:20	52.1	↑5.9
9/20 04:30	59.0	↑6.9
9/20 04:40	66.8	↑7.8
9/20 04:50	75.5	↑8.7
9/20 05:00	85.1	↑9.6
9/20 05:10	95.3	↑10.2
9/20 05:20	106.2	↑10.9
9/20 05:30	117.7	↑11.5
9/20 05:40	129.7	↑12.0
9/20 05:50	142.1	↑12.4
9/20 06:00	154.8	↑12.7
9/20 06:10	167.9	↑13.1
9/20 06:20	181.2	↑13.3
9/20 06:30	194.7	↑13.5
9/20 06:40	208.4	↑13.7
9/20 06:50	222.1	↑13.7
9/20 07:00	235.9	↑13.8
9/20 07:10	249.6	↑13.7
9/20 07:20	263.2	↑13.6
9/20 07:30	276.7	↑13.5
9/20 07:40	289.8	↑13.1
9/20 07:50	302.6	↑12.8
9/20 08:00	314.9	↑12.3
9/20 08:10	326.7	↑11.8
9/20 08:20	337.7	↑11.0
9/20 08:30	347.9	↑10.2
9/20 08:40	357.2	↑9.3
9/20 08:50	365.4	↑8.2
9/20 09:00	372.5	↑7.1
9/20 09:10	378.4	↑5.9
9/20 09:20	383.0	↑4.6
9/20 09:30	386.1	↑3.1
9/20 09:40	387.9	↑1.8	満潮
9/20 09:50	388.2	↑0.3
9/20 10:00	387.1	↓-1.1
9/20 10:10	384.5	↓-2.6
9/20 10:20	380.6	↓-3.9
9/20 10:30	375.2	↓-5.4
9/20 10:40	368.6	↓-6.6
9/20 10:50	360.8	↓-7.8
9/20 11:00	351.9	↓-8.9
9/20 11:10	342.0	↓-9.9
9/20 11:20	331.2	↓-10.8
9/20 11:30	319.5	↓-11.7
9/20 11:40	307.2	↓-12.3
9/20 11:50	294.4	↓-12.8
9/20 12:00	281.1	↓-13.3
9/20 12:10	267.4	↓-13.7
9/20 12:20	253.5	↓-13.9
9/20 12:30	239.4	↓-14.1
9/20 12:40	225.2	↓-14.2
9/20 12:50	211.1	↓-14.1
9/20 13:00	197.1	↓-14.0
9/20 13:10	183.2	↓-13.9
9/20 13:20	169.6	↓-13.6
9/20 13:30	156.3	↓-13.3
9/20 13:40	143.5	↓-12.8
9/20 13:50	131.2	↓-12.3
9/20 14:00	119.4	↓-11.8
9/20 14:10	108.4	↓-11.0
9/20 14:20	98.1	↓-10.3
9/20 14:30	88.6	↓-9.5
9/20 14:40	80.0	↓-8.6
9/20 14:50	72.5	↓-7.5
9/20 15:00	66.0	↓-6.5
9/20 15:10	60.7	↓-5.3
9/20 15:20	56.5	↓-4.2
9/20 15:30	53.5	↓-3.0
9/20 15:40	51.8	↓-1.7	干潮
9/20 15:50	51.3	↓-0.5	干潮
9/20 16:00	52.1	↑0.8
9/20 16:10	54.1	↑2.0
9/20 16:20	57.3	↑3.2
9/20 16:30	61.6	↑4.3
9/20 16:40	67.1	↑5.5
9/20 16:50	73.5	↑6.4
9/20 17:00	80.9	↑7.4
9/20 17:10	89.2	↑8.3
9/20 17:20	98.3	↑9.1
9/20 17:30	108.1	↑9.8
9/20 17:40	118.5	↑10.4
9/20 17:50	129.4	↑10.9
9/20 18:00	140.9	↑11.5
9/20 18:10	152.8	↑11.9
9/20 18:20	165.0	↑12.2
9/20 18:30	177.5	↑12.5
9/20 18:40	190.2	↑12.7
9/20 18:50	203.1	↑12.9
9/20 19:00	216.2	↑13.1
9/20 19:10	229.2	↑13.0
9/20 19:20	242.3	↑13.1
9/20 19:30	255.4	↑13.1
9/20 19:40	268.2	↑12.8
9/20 19:50	280.9	↑12.7
9/20 20:00	293.2	↑12.3
9/20 20:10	305.1	↑11.9
9/20 20:20	316.5	↑11.4
9/20 20:30	327.3	↑10.8
9/20 20:40	337.3	↑10.0
9/20 20:50	346.5	↑9.2
9/20 21:00	354.7	↑8.2
9/20 21:10	361.8	↑7.1
9/20 21:20	367.8	↑6.0
9/20 21:30	372.4	↑4.6
9/20 21:40	375.8	↑3.4
9/20 21:50	377.7	↑1.9	満潮
9/20 22:00	378.2	↑0.5
9/20 22:10	377.3	↓-0.9
9/20 22:20	374.9	↓-2.4
9/20 22:30	371.0	↓-3.9
9/20 22:40	365.8	↓-5.2
9/20 22:50	359.2	↓-6.6
9/20 23:00	351.3	↓-7.9
9/20 23:10	342.3	↓-9.0
9/20 23:20	332.2	↓-10.1
9/20 23:30	321.1	↓-11.1
9/20 23:40	309.2	↓-11.9
9/20 23:50	296.6	↓-12.6