20 (日)	09:37	03:27	21:49	15:46
	304cm	46cm	292cm	50cm
中潮 出 06:09 入 18:23 出 19:02 入 07:05 潮干狩り ○ 14:58～16:33

黒子島（長崎）2043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	193.7	↓-10.3
9/20 00:10	183.2	↓-10.5
9/20 00:20	172.6	↓-10.6
9/20 00:30	162.0	↓-10.6
9/20 00:40	151.4	↓-10.6
9/20 00:50	141.0	↓-10.4
9/20 01:00	130.7	↓-10.3
9/20 01:10	120.8	↓-9.9
9/20 01:20	111.1	↓-9.7
9/20 01:30	102.0	↓-9.1
9/20 01:40	93.3	↓-8.7
9/20 01:50	85.1	↓-8.2
9/20 02:00	77.6	↓-7.5
9/20 02:10	70.8	↓-6.8
9/20 02:20	64.6	↓-6.2
9/20 02:30	59.3	↓-5.3
9/20 02:40	54.7	↓-4.6
9/20 02:50	51.1	↓-3.6
9/20 03:00	48.2	↓-2.9
9/20 03:10	46.3	↓-1.9
9/20 03:20	45.3	↓-1.0	干潮
9/20 03:30	45.2	↓-0.1
9/20 03:40	46.0	↑0.8
9/20 03:50	47.8	↑1.8
9/20 04:00	50.4	↑2.6
9/20 04:10	54.0	↑3.6
9/20 04:20	58.4	↑4.4
9/20 04:30	63.6	↑5.2
9/20 04:40	69.7	↑6.1
9/20 04:50	76.4	↑6.7
9/20 05:00	83.9	↑7.5
9/20 05:10	92.1	↑8.2
9/20 05:20	100.8	↑8.7
9/20 05:30	110.0	↑9.2
9/20 05:40	119.8	↑9.8
9/20 05:50	129.9	↑10.1
9/20 06:00	140.3	↑10.4
9/20 06:10	151.0	↑10.7
9/20 06:20	161.8	↑10.8
9/20 06:30	172.7	↑10.9
9/20 06:40	183.7	↑11.0	最大潮位差
9/20 06:50	194.6	↑10.9
9/20 07:00	205.3	↑10.7
9/20 07:10	215.8	↑10.5
9/20 07:20	226.0	↑10.2
9/20 07:30	235.8	↑9.8
9/20 07:40	245.2	↑9.4
9/20 07:50	254.1	↑8.9
9/20 08:00	262.4	↑8.3
9/20 08:10	270.0	↑7.6
9/20 08:20	277.0	↑7.0
9/20 08:30	283.2	↑6.2
9/20 08:40	288.7	↑5.5
9/20 08:50	293.3	↑4.6
9/20 09:00	297.0	↑3.7
9/20 09:10	299.9	↑2.9
9/20 09:20	301.9	↑2.0
9/20 09:30	302.9	↑1.0	満潮
9/20 09:40	303.1	↑0.2
9/20 09:50	302.3	↓-0.8
9/20 10:00	300.5	↓-1.8
9/20 10:10	297.9	↓-2.6
9/20 10:20	294.4	↓-3.5
9/20 10:30	290.0	↓-4.4
9/20 10:40	284.8	↓-5.2
9/20 10:50	278.8	↓-6.0
9/20 11:00	272.1	↓-6.7
9/20 11:10	264.7	↓-7.4
9/20 11:20	256.6	↓-8.1
9/20 11:30	247.9	↓-8.7
9/20 11:40	238.7	↓-9.2
9/20 11:50	229.1	↓-9.6
9/20 12:00	219.1	↓-10.0
9/20 12:10	208.8	↓-10.3
9/20 12:20	198.2	↓-10.6
9/20 12:30	187.5	↓-10.7
9/20 12:40	176.7	↓-10.8
9/20 12:50	165.9	↓-10.8
9/20 13:00	155.2	↓-10.7
9/20 13:10	144.7	↓-10.5
9/20 13:20	134.3	↓-10.4
9/20 13:30	124.3	↓-10.0
9/20 13:40	114.7	↓-9.6
9/20 13:50	105.5	↓-9.2
9/20 14:00	96.8	↓-8.7
9/20 14:10	88.8	↓-8.0
9/20 14:20	81.3	↓-7.5
9/20 14:30	74.5	↓-6.8
9/20 14:40	68.5	↓-6.0
9/20 14:50	63.3	↓-5.2
9/20 15:00	58.9	↓-4.4
9/20 15:10	55.3	↓-3.6
9/20 15:20	52.6	↓-2.7
9/20 15:30	50.8	↓-1.8
9/20 15:40	49.9	↓-0.9	干潮
9/20 15:50	49.9	0
9/20 16:00	50.9	↑1.0
9/20 16:10	52.7	↑1.8
9/20 16:20	55.4	↑2.7
9/20 16:30	59.0	↑3.6
9/20 16:40	63.4	↑4.4
9/20 16:50	68.6	↑5.2
9/20 17:00	74.6	↑6.0
9/20 17:10	81.3	↑6.7
9/20 17:20	88.7	↑7.4
9/20 17:30	96.7	↑8.0
9/20 17:40	105.2	↑8.5
9/20 17:50	114.2	↑9.0
9/20 18:00	123.7	↑9.5
9/20 18:10	133.5	↑9.8
9/20 18:20	143.5	↑10.0
9/20 18:30	153.8	↑10.3
9/20 18:40	164.2	↑10.4
9/20 18:50	174.7	↑10.5
9/20 19:00	185.1	↑10.4
9/20 19:10	195.4	↑10.3
9/20 19:20	205.5	↑10.1
9/20 19:30	215.4	↑9.9
9/20 19:40	224.9	↑9.5
9/20 19:50	234.1	↑9.2
9/20 20:00	242.7	↑8.6
9/20 20:10	250.9	↑8.2
9/20 20:20	258.4	↑7.5
9/20 20:30	265.3	↑6.9
9/20 20:40	271.4	↑6.1
9/20 20:50	276.8	↑5.4
9/20 21:00	281.4	↑4.6
9/20 21:10	285.2	↑3.8
9/20 21:20	288.2	↑3.0
9/20 21:30	290.2	↑2.0
9/20 21:40	291.4	↑1.2	満潮
9/20 21:50	291.6	↑0.2
9/20 22:00	291.0	↓-0.6
9/20 22:10	289.4	↓-1.6
9/20 22:20	287.0	↓-2.4
9/20 22:30	283.6	↓-3.4
9/20 22:40	279.4	↓-4.2
9/20 22:50	274.4	↓-5.0
9/20 23:00	268.6	↓-5.8
9/20 23:10	262.1	↓-6.5
9/20 23:20	254.8	↓-7.3
9/20 23:30	246.9	↓-7.9
9/20 23:40	238.5	↓-8.4
9/20 23:50	229.4	↓-9.1