6 (日)	04:03	10:42	17:22	23:36
	111cm	63cm	119cm	68cm
長潮 出 06:21 入 18:01 出 14:47 入 00:51

大河内湾（長崎）2030年10月6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
10/6 00:00	85.9	↑1.2
10/6 00:10	87.1	↑1.2
10/6 00:20	88.4	↑1.3
10/6 00:30	89.7	↑1.3
10/6 00:40	91.1	↑1.4
10/6 00:50	92.4	↑1.3
10/6 01:00	93.8	↑1.4
10/6 01:10	95.2	↑1.4
10/6 01:20	96.6	↑1.4
10/6 01:30	98.0	↑1.4
10/6 01:40	99.4	↑1.4
10/6 01:50	100.7	↑1.3
10/6 02:00	102.0	↑1.3
10/6 02:10	103.2	↑1.2
10/6 02:20	104.4	↑1.2
10/6 02:30	105.4	↑1.0
10/6 02:40	106.4	↑1.0
10/6 02:50	107.3	↑0.9
10/6 03:00	108.1	↑0.8
10/6 03:10	108.8	↑0.7
10/6 03:20	109.4	↑0.6
10/6 03:30	109.9	↑0.5
10/6 03:40	110.2	↑0.3
10/6 03:50	110.5	↑0.3
10/6 04:00	110.6	↑0.1	満潮
10/6 04:10	110.5	↓-0.1
10/6 04:20	110.3	↓-0.2
10/6 04:30	110.0	↓-0.3
10/6 04:40	109.6	↓-0.4
10/6 04:50	109.0	↓-0.6
10/6 05:00	108.3	↓-0.7
10/6 05:10	107.4	↓-0.9
10/6 05:20	106.5	↓-0.9
10/6 05:30	105.4	↓-1.1
10/6 05:40	104.2	↓-1.2
10/6 05:50	102.9	↓-1.3
10/6 06:00	101.5	↓-1.4
10/6 06:10	100.0	↓-1.5
10/6 06:20	98.4	↓-1.6
10/6 06:30	96.7	↓-1.7
10/6 06:40	95.0	↓-1.7
10/6 06:50	93.2	↓-1.8
10/6 07:00	91.3	↓-1.9
10/6 07:10	89.5	↓-1.8
10/6 07:20	87.6	↓-1.9
10/6 07:30	85.7	↓-1.9
10/6 07:40	83.8	↓-1.9
10/6 07:50	81.9	↓-1.9
10/6 08:00	80.0	↓-1.9
10/6 08:10	78.2	↓-1.8
10/6 08:20	76.4	↓-1.8
10/6 08:30	74.7	↓-1.7
10/6 08:40	73.0	↓-1.7
10/6 08:50	71.5	↓-1.5
10/6 09:00	70.0	↓-1.5
10/6 09:10	68.6	↓-1.4
10/6 09:20	67.4	↓-1.2
10/6 09:30	66.2	↓-1.2
10/6 09:40	65.2	↓-1.0
10/6 09:50	64.4	↓-0.8
10/6 10:00	63.7	↓-0.7
10/6 10:10	63.1	↓-0.6
10/6 10:20	62.7	↓-0.4
10/6 10:30	62.4	↓-0.3
10/6 10:40	62.3	↓-0.1	干潮
10/6 10:50	62.4	↑0.1
10/6 11:00	62.6	↑0.2
10/6 11:10	63.0	↑0.4
10/6 11:20	63.6	↑0.6
10/6 11:30	64.3	↑0.7
10/6 11:40	65.2	↑0.9
10/6 11:50	66.3	↑1.1
10/6 12:00	67.4	↑1.1
10/6 12:10	68.8	↑1.4
10/6 12:20	70.2	↑1.4
10/6 12:30	71.8	↑1.6
10/6 12:40	73.5	↑1.7
10/6 12:50	75.3	↑1.8
10/6 13:00	77.2	↑1.9
10/6 13:10	79.2	↑2.0
10/6 13:20	81.3	↑2.1
10/6 13:30	83.4	↑2.1
10/6 13:40	85.6	↑2.2	最大潮位差
10/6 13:50	87.8	↑2.2	最大潮位差
10/6 14:00	90.0	↑2.2	最大潮位差
10/6 14:10	92.2	↑2.2	最大潮位差
10/6 14:20	94.4	↑2.2	最大潮位差
10/6 14:30	96.6	↑2.2	最大潮位差
10/6 14:40	98.8	↑2.2	最大潮位差
10/6 14:50	100.9	↑2.1
10/6 15:00	103.0	↑2.1
10/6 15:10	104.9	↑1.9
10/6 15:20	106.8	↑1.9
10/6 15:30	108.6	↑1.8
10/6 15:40	110.3	↑1.7
10/6 15:50	111.8	↑1.5
10/6 16:00	113.3	↑1.5
10/6 16:10	114.5	↑1.2
10/6 16:20	115.7	↑1.2
10/6 16:30	116.6	↑0.9
10/6 16:40	117.4	↑0.8
10/6 16:50	118.1	↑0.7
10/6 17:00	118.5	↑0.4
10/6 17:10	118.8	↑0.3
10/6 17:20	118.9	↑0.1	満潮
10/6 17:30	118.8	↓-0.1
10/6 17:40	118.6	↓-0.2
10/6 17:50	118.2	↓-0.4
10/6 18:00	117.6	↓-0.6
10/6 18:10	116.8	↓-0.8
10/6 18:20	115.8	↓-1.0
10/6 18:30	114.8	↓-1.0
10/6 18:40	113.5	↓-1.3
10/6 18:50	112.1	↓-1.4
10/6 19:00	110.6	↓-1.5
10/6 19:10	108.9	↓-1.7
10/6 19:20	107.2	↓-1.7
10/6 19:30	105.3	↓-1.9
10/6 19:40	103.4	↓-1.9
10/6 19:50	101.4	↓-2.0
10/6 20:00	99.3	↓-2.1
10/6 20:10	97.2	↓-2.1
10/6 20:20	95.1	↓-2.1
10/6 20:30	92.9	↓-2.2	最大潮位差
10/6 20:40	90.7	↓-2.2	最大潮位差
10/6 20:50	88.6	↓-2.1
10/6 21:00	86.5	↓-2.1
10/6 21:10	84.4	↓-2.1
10/6 21:20	82.4	↓-2.0
10/6 21:30	80.5	↓-1.9
10/6 21:40	78.6	↓-1.9
10/6 21:50	76.9	↓-1.7
10/6 22:00	75.3	↓-1.6
10/6 22:10	73.8	↓-1.5
10/6 22:20	72.4	↓-1.4
10/6 22:30	71.2	↓-1.2
10/6 22:40	70.2	↓-1.0
10/6 22:50	69.3	↓-0.9
10/6 23:00	68.5	↓-0.8
10/6 23:10	68.0	↓-0.5
10/6 23:20	67.6	↓-0.4
10/6 23:30	67.5	↓-0.1	干潮
10/6 23:40	67.5	0
10/6 23:50	67.6	↑0.1