20 (土)	01:40	07:55	13:55	20:13
	126cm	61cm	115cm	55cm
小潮 出 05:10 入 19:39 出 11:53 入 00:08

大河内湾（長崎）2037年06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
6/20 00:00	113.8	↑2.3
6/20 00:10	116.0	↑2.2
6/20 00:20	117.9	↑1.9
6/20 00:30	119.7	↑1.8
6/20 00:40	121.2	↑1.5
6/20 00:50	122.5	↑1.3
6/20 01:00	123.5	↑1.0
6/20 01:10	124.4	↑0.9
6/20 01:20	124.9	↑0.5
6/20 01:30	125.3	↑0.4	満潮
6/20 01:40	125.4	↑0.1	満潮
6/20 01:50	125.2	↓-0.2
6/20 02:00	124.8	↓-0.4
6/20 02:10	124.2	↓-0.6
6/20 02:20	123.3	↓-0.9
6/20 02:30	122.3	↓-1.0
6/20 02:40	121.0	↓-1.3
6/20 02:50	119.5	↓-1.5
6/20 03:00	117.8	↓-1.7
6/20 03:10	115.9	↓-1.9
6/20 03:20	113.9	↓-2.0
6/20 03:30	111.7	↓-2.2
6/20 03:40	109.4	↓-2.3
6/20 03:50	107.0	↓-2.4
6/20 04:00	104.5	↓-2.5
6/20 04:10	101.9	↓-2.6
6/20 04:20	99.2	↓-2.7
6/20 04:30	96.5	↓-2.7
6/20 04:40	93.8	↓-2.7
6/20 04:50	91.1	↓-2.7
6/20 05:00	88.3	↓-2.8	最大潮位差
6/20 05:10	85.7	↓-2.6
6/20 05:20	83.0	↓-2.7
6/20 05:30	80.5	↓-2.5
6/20 05:40	78.0	↓-2.5
6/20 05:50	75.6	↓-2.4
6/20 06:00	73.4	↓-2.2
6/20 06:10	71.3	↓-2.1
6/20 06:20	69.3	↓-2.0
6/20 06:30	67.5	↓-1.8
6/20 06:40	65.9	↓-1.6
6/20 06:50	64.5	↓-1.4
6/20 07:00	63.2	↓-1.3
6/20 07:10	62.2	↓-1.0
6/20 07:20	61.4	↓-0.8
6/20 07:30	60.7	↓-0.7
6/20 07:40	60.3	↓-0.4
6/20 07:50	60.1	↓-0.2	干潮
6/20 08:00	60.2	↑0.1
6/20 08:10	60.4	↑0.2
6/20 08:20	60.8	↑0.4
6/20 08:30	61.5	↑0.7
6/20 08:40	62.3	↑0.8
6/20 08:50	63.4	↑1.1
6/20 09:00	64.6	↑1.2
6/20 09:10	66.0	↑1.4
6/20 09:20	67.6	↑1.6
6/20 09:30	69.3	↑1.7
6/20 09:40	71.1	↑1.8
6/20 09:50	73.1	↑2.0
6/20 10:00	75.2	↑2.1
6/20 10:10	77.3	↑2.1
6/20 10:20	79.6	↑2.3
6/20 10:30	81.9	↑2.3
6/20 10:40	84.2	↑2.3
6/20 10:50	86.6	↑2.4
6/20 11:00	89.0	↑2.4
6/20 11:10	91.3	↑2.3
6/20 11:20	93.6	↑2.3
6/20 11:30	95.9	↑2.3
6/20 11:40	98.1	↑2.2
6/20 11:50	100.3	↑2.2
6/20 12:00	102.3	↑2.0
6/20 12:10	104.2	↑1.9
6/20 12:20	106.0	↑1.8
6/20 12:30	107.7	↑1.7
6/20 12:40	109.2	↑1.5
6/20 12:50	110.5	↑1.3
6/20 13:00	111.7	↑1.2
6/20 13:10	112.6	↑0.9
6/20 13:20	113.4	↑0.8
6/20 13:30	114.0	↑0.6
6/20 13:40	114.4	↑0.4
6/20 13:50	114.6	↑0.2	満潮
6/20 14:00	114.6	0
6/20 14:10	114.4	↓-0.2
6/20 14:20	114.0	↓-0.4
6/20 14:30	113.3	↓-0.7
6/20 14:40	112.5	↓-0.8
6/20 14:50	111.5	↓-1.0
6/20 15:00	110.3	↓-1.2
6/20 15:10	108.9	↓-1.4
6/20 15:20	107.4	↓-1.5
6/20 15:30	105.7	↓-1.7
6/20 15:40	103.8	↓-1.9
6/20 15:50	101.8	↓-2.0
6/20 16:00	99.7	↓-2.1
6/20 16:10	97.5	↓-2.2
6/20 16:20	95.2	↓-2.3
6/20 16:30	92.8	↓-2.4
6/20 16:40	90.3	↓-2.5
6/20 16:50	87.8	↓-2.5
6/20 17:00	85.3	↓-2.5
6/20 17:10	82.8	↓-2.5
6/20 17:20	80.3	↓-2.5
6/20 17:30	77.8	↓-2.5
6/20 17:40	75.4	↓-2.4
6/20 17:50	73.0	↓-2.4
6/20 18:00	70.7	↓-2.3
6/20 18:10	68.5	↓-2.2
6/20 18:20	66.4	↓-2.1
6/20 18:30	64.4	↓-2.0
6/20 18:40	62.6	↓-1.8
6/20 18:50	60.9	↓-1.7
6/20 19:00	59.4	↓-1.5
6/20 19:10	58.0	↓-1.4
6/20 19:20	56.9	↓-1.1
6/20 19:30	55.9	↓-1.0
6/20 19:40	55.1	↓-0.8
6/20 19:50	54.5	↓-0.6
6/20 20:00	54.2	↓-0.3
6/20 20:10	54.0	↓-0.2	干潮
6/20 20:20	54.1	↑0.1
6/20 20:30	54.4	↑0.3
6/20 20:40	54.9	↑0.5
6/20 20:50	55.6	↑0.7
6/20 21:00	56.5	↑0.9
6/20 21:10	57.6	↑1.1
6/20 21:20	58.9	↑1.3
6/20 21:30	60.4	↑1.5
6/20 21:40	62.0	↑1.6
6/20 21:50	63.8	↑1.8
6/20 22:00	65.8	↑2.0
6/20 22:10	68.0	↑2.2
6/20 22:20	70.2	↑2.2
6/20 22:30	72.6	↑2.4
6/20 22:40	75.0	↑2.4
6/20 22:50	77.6	↑2.6
6/20 23:00	80.2	↑2.6
6/20 23:10	82.9	↑2.7
6/20 23:20	85.6	↑2.7
6/20 23:30	88.3	↑2.7
6/20 23:40	91.0	↑2.7
6/20 23:50	93.7	↑2.7