20 (水)	02:57	09:33	15:49	21:47
	123cm	56cm	111cm	64cm
小潮 出 05:10 入 19:39 出 13:20 入 00:11

大河内湾（長崎）2029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	94.9	↑2.6
6/20 00:10	97.5	↑2.6
6/20 00:20	100.1	↑2.6
6/20 00:30	102.6	↑2.5
6/20 00:40	105.0	↑2.4
6/20 00:50	107.3	↑2.3
6/20 01:00	109.5	↑2.2
6/20 01:10	111.5	↑2.0
6/20 01:20	113.5	↑2.0
6/20 01:30	115.3	↑1.8
6/20 01:40	116.9	↑1.6
6/20 01:50	118.3	↑1.4
6/20 02:00	119.6	↑1.3
6/20 02:10	120.6	↑1.0
6/20 02:20	121.5	↑0.9
6/20 02:30	122.2	↑0.7
6/20 02:40	122.6	↑0.4
6/20 02:50	122.9	↑0.3	満潮
6/20 03:00	122.9	0
6/20 03:10	122.7	↓-0.2
6/20 03:20	122.3	↓-0.4
6/20 03:30	121.7	↓-0.6
6/20 03:40	120.9	↓-0.8
6/20 03:50	119.8	↓-1.1
6/20 04:00	118.6	↓-1.2
6/20 04:10	117.2	↓-1.4
6/20 04:20	115.6	↓-1.6
6/20 04:30	113.9	↓-1.7
6/20 04:40	111.9	↓-2.0
6/20 04:50	109.9	↓-2.0
6/20 05:00	107.7	↓-2.2
6/20 05:10	105.4	↓-2.3
6/20 05:20	103.0	↓-2.4
6/20 05:30	100.5	↓-2.5
6/20 05:40	97.9	↓-2.6
6/20 05:50	95.3	↓-2.6
6/20 06:00	92.7	↓-2.6
6/20 06:10	90.0	↓-2.7	最大潮位差
6/20 06:20	87.3	↓-2.7	最大潮位差
6/20 06:30	84.6	↓-2.7	最大潮位差
6/20 06:40	82.0	↓-2.6
6/20 06:50	79.4	↓-2.6
6/20 07:00	76.9	↓-2.5
6/20 07:10	74.5	↓-2.4
6/20 07:20	72.1	↓-2.4
6/20 07:30	69.9	↓-2.2
6/20 07:40	67.7	↓-2.2
6/20 07:50	65.8	↓-1.9
6/20 08:00	63.9	↓-1.9
6/20 08:10	62.3	↓-1.6
6/20 08:20	60.7	↓-1.6
6/20 08:30	59.4	↓-1.3
6/20 08:40	58.3	↓-1.1
6/20 08:50	57.3	↓-1.0
6/20 09:00	56.6	↓-0.7
6/20 09:10	56.0	↓-0.6
6/20 09:20	55.7	↓-0.3
6/20 09:30	55.5	↓-0.2	干潮
6/20 09:40	55.6	↑0.1
6/20 09:50	55.8	↑0.2
6/20 10:00	56.3	↑0.5
6/20 10:10	56.9	↑0.6
6/20 10:20	57.8	↑0.9
6/20 10:30	58.8	↑1.0
6/20 10:40	60.0	↑1.2
6/20 10:50	61.4	↑1.4
6/20 11:00	62.9	↑1.5
6/20 11:10	64.5	↑1.6
6/20 11:20	66.3	↑1.8
6/20 11:30	68.2	↑1.9
6/20 11:40	70.2	↑2.0
6/20 11:50	72.3	↑2.1
6/20 12:00	74.5	↑2.2
6/20 12:10	76.7	↑2.2
6/20 12:20	79.0	↑2.3
6/20 12:30	81.3	↑2.3
6/20 12:40	83.6	↑2.3
6/20 12:50	85.9	↑2.3
6/20 13:00	88.2	↑2.3
6/20 13:10	90.5	↑2.3
6/20 13:20	92.7	↑2.2
6/20 13:30	94.8	↑2.1
6/20 13:40	96.8	↑2.0
6/20 13:50	98.8	↑2.0
6/20 14:00	100.6	↑1.8
6/20 14:10	102.4	↑1.8
6/20 14:20	104.0	↑1.6
6/20 14:30	105.4	↑1.4
6/20 14:40	106.7	↑1.3
6/20 14:50	107.8	↑1.1
6/20 15:00	108.8	↑1.0
6/20 15:10	109.6	↑0.8
6/20 15:20	110.2	↑0.6
6/20 15:30	110.6	↑0.4
6/20 15:40	110.9	↑0.3	満潮
6/20 15:50	111.0	↑0.1
6/20 16:00	110.8	↓-0.2
6/20 16:10	110.5	↓-0.3
6/20 16:20	110.0	↓-0.5
6/20 16:30	109.4	↓-0.6
6/20 16:40	108.5	↓-0.9
6/20 16:50	107.6	↓-0.9
6/20 17:00	106.4	↓-1.2
6/20 17:10	105.1	↓-1.3
6/20 17:20	103.7	↓-1.4
6/20 17:30	102.1	↓-1.6
6/20 17:40	100.5	↓-1.6
6/20 17:50	98.7	↓-1.8
6/20 18:00	96.8	↓-1.9
6/20 18:10	94.9	↓-1.9
6/20 18:20	92.9	↓-2.0
6/20 18:30	90.9	↓-2.0
6/20 18:40	88.8	↓-2.1
6/20 18:50	86.8	↓-2.0
6/20 19:00	84.7	↓-2.1
6/20 19:10	82.6	↓-2.1
6/20 19:20	80.6	↓-2.0
6/20 19:30	78.7	↓-1.9
6/20 19:40	76.8	↓-1.9
6/20 19:50	74.9	↓-1.9
6/20 20:00	73.2	↓-1.7
6/20 20:10	71.6	↓-1.6
6/20 20:20	70.1	↓-1.5
6/20 20:30	68.7	↓-1.4
6/20 20:40	67.5	↓-1.2
6/20 20:50	66.4	↓-1.1
6/20 21:00	65.5	↓-0.9
6/20 21:10	64.7	↓-0.8
6/20 21:20	64.2	↓-0.5
6/20 21:30	63.8	↓-0.4
6/20 21:40	63.6	↓-0.2	干潮
6/20 21:50	63.5	↓-0.1
6/20 22:00	63.7	↑0.2
6/20 22:10	64.1	↑0.4
6/20 22:20	64.6	↑0.5
6/20 22:30	65.3	↑0.7
6/20 22:40	66.2	↑0.9
6/20 22:50	67.3	↑1.1
6/20 23:00	68.6	↑1.3
6/20 23:10	70.0	↑1.4
6/20 23:20	71.6	↑1.6
6/20 23:30	73.3	↑1.7
6/20 23:40	75.1	↑1.8
6/20 23:50	77.1	↑2.0