21 (金)	00:47	06:53	12:56	19:01
	191cm	54cm	167cm	43cm
中潮 出 05:12 入 19:39 出 23:31 入 10:56

豆酘（長崎）2030年06月21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
6/21 00:00	184.8	↑2.8
6/21 00:10	187.0	↑2.2
6/21 00:20	188.7	↑1.7
6/21 00:30	189.9	↑1.2
6/21 00:40	190.6	↑0.7	満潮
6/21 00:50	190.6	0
6/21 01:00	190.1	↓-0.5
6/21 01:10	189.1	↓-1.0
6/21 01:20	187.5	↓-1.6
6/21 01:30	185.3	↓-2.2
6/21 01:40	182.7	↓-2.6
6/21 01:50	179.6	↓-3.1
6/21 02:00	176.0	↓-3.6
6/21 02:10	172.0	↓-4.0
6/21 02:20	167.6	↓-4.4
6/21 02:30	162.9	↓-4.7
6/21 02:40	157.8	↓-5.1
6/21 02:50	152.5	↓-5.3
6/21 03:00	147.0	↓-5.5
6/21 03:10	141.3	↓-5.7
6/21 03:20	135.4	↓-5.9
6/21 03:30	129.5	↓-5.9
6/21 03:40	123.6	↓-5.9
6/21 03:50	117.6	↓-6.0	最大潮位差
6/21 04:00	111.8	↓-5.8
6/21 04:10	106.0	↓-5.8
6/21 04:20	100.4	↓-5.6
6/21 04:30	95.0	↓-5.4
6/21 04:40	89.8	↓-5.2
6/21 04:50	84.8	↓-5.0
6/21 05:00	80.2	↓-4.6
6/21 05:10	75.8	↓-4.4
6/21 05:20	71.8	↓-4.0
6/21 05:30	68.2	↓-3.6
6/21 05:40	64.9	↓-3.3
6/21 05:50	62.1	↓-2.8
6/21 06:00	59.7	↓-2.4
6/21 06:10	57.6	↓-2.1
6/21 06:20	56.0	↓-1.6
6/21 06:30	54.9	↓-1.1
6/21 06:40	54.1	↓-0.8
6/21 06:50	53.8	↓-0.3	干潮
6/21 07:00	53.9	↑0.1
6/21 07:10	54.5	↑0.6
6/21 07:20	55.4	↑0.9
6/21 07:30	56.8	↑1.4
6/21 07:40	58.5	↑1.7
6/21 07:50	60.6	↑2.1
6/21 08:00	63.0	↑2.4
6/21 08:10	65.8	↑2.8
6/21 08:20	68.9	↑3.1
6/21 08:30	72.2	↑3.3
6/21 08:40	75.9	↑3.7
6/21 08:50	79.8	↑3.9
6/21 09:00	83.9	↑4.1
6/21 09:10	88.2	↑4.3
6/21 09:20	92.7	↑4.5
6/21 09:30	97.3	↑4.6
6/21 09:40	102.0	↑4.7
6/21 09:50	106.8	↑4.8
6/21 10:00	111.6	↑4.8
6/21 10:10	116.5	↑4.9
6/21 10:20	121.3	↑4.8
6/21 10:30	126.0	↑4.7
6/21 10:40	130.6	↑4.6
6/21 10:50	135.1	↑4.5
6/21 11:00	139.4	↑4.3
6/21 11:10	143.6	↑4.2
6/21 11:20	147.4	↑3.8
6/21 11:30	151.0	↑3.6
6/21 11:40	154.3	↑3.3
6/21 11:50	157.3	↑3.0
6/21 12:00	159.9	↑2.6
6/21 12:10	162.1	↑2.2
6/21 12:20	163.8	↑1.7
6/21 12:30	165.2	↑1.4
6/21 12:40	166.1	↑0.9
6/21 12:50	166.6	↑0.5	満潮
6/21 13:00	166.6	0
6/21 13:10	166.1	↓-0.5
6/21 13:20	165.2	↓-0.9
6/21 13:30	163.8	↓-1.4
6/21 13:40	161.9	↓-1.9
6/21 13:50	159.6	↓-2.3
6/21 14:00	156.9	↓-2.7
6/21 14:10	153.7	↓-3.2
6/21 14:20	150.2	↓-3.5
6/21 14:30	146.4	↓-3.8
6/21 14:40	142.2	↓-4.2
6/21 14:50	137.7	↓-4.5
6/21 15:00	133.0	↓-4.7
6/21 15:10	128.1	↓-4.9
6/21 15:20	123.0	↓-5.1
6/21 15:30	117.7	↓-5.3
6/21 15:40	112.4	↓-5.3
6/21 15:50	107.0	↓-5.4
6/21 16:00	101.7	↓-5.3
6/21 16:10	96.3	↓-5.4
6/21 16:20	91.1	↓-5.2
6/21 16:30	85.9	↓-5.2
6/21 16:40	80.9	↓-5.0
6/21 16:50	76.2	↓-4.7
6/21 17:00	71.6	↓-4.6
6/21 17:10	67.3	↓-4.3
6/21 17:20	63.2	↓-4.1
6/21 17:30	59.5	↓-3.7
6/21 17:40	56.2	↓-3.3
6/21 17:50	53.1	↓-3.1
6/21 18:00	50.5	↓-2.6
6/21 18:10	48.2	↓-2.3
6/21 18:20	46.3	↓-1.9
6/21 18:30	44.9	↓-1.4
6/21 18:40	43.8	↓-1.1
6/21 18:50	43.2	↓-0.6
6/21 19:00	43.0	↓-0.2	干潮
6/21 19:10	43.2	↑0.2
6/21 19:20	43.8	↑0.6
6/21 19:30	44.8	↑1.0
6/21 19:40	46.2	↑1.4
6/21 19:50	48.0	↑1.8
6/21 20:00	50.2	↑2.2
6/21 20:10	52.7	↑2.5
6/21 20:20	55.6	↑2.9
6/21 20:30	58.8	↑3.2
6/21 20:40	62.3	↑3.5
6/21 20:50	66.2	↑3.9
6/21 21:00	70.2	↑4.0
6/21 21:10	74.6	↑4.4
6/21 21:20	79.1	↑4.5
6/21 21:30	83.9	↑4.8
6/21 21:40	88.8	↑4.9
6/21 21:50	93.8	↑5.0
6/21 22:00	99.0	↑5.2
6/21 22:10	104.3	↑5.3
6/21 22:20	109.6	↑5.3
6/21 22:30	114.9	↑5.3
6/21 22:40	120.2	↑5.3
6/21 22:50	125.4	↑5.2
6/21 23:00	130.6	↑5.2
6/21 23:10	135.6	↑5.0
6/21 23:20	140.5	↑4.9
6/21 23:30	145.3	↑4.8
6/21 23:40	149.8	↑4.5
6/21 23:50	154.0	↑4.2