23 (土)	11:14	05:01	23:14	17:10
	147cm	28cm	149cm	48cm
中潮 出 06:11 入 18:19 出 11:15 入 21:10

大河内湾（長崎）2028年09月23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
9/23 00:00	144.1	↓-3.1
9/23 00:10	140.7	↓-3.4
9/23 00:20	136.9	↓-3.8
9/23 00:30	132.8	↓-4.1
9/23 00:40	128.4	↓-4.4
9/23 00:50	123.8	↓-4.6
9/23 01:00	118.9	↓-4.9
9/23 01:10	113.9	↓-5.0
9/23 01:20	108.7	↓-5.2
9/23 01:30	103.4	↓-5.3
9/23 01:40	98.1	↓-5.3
9/23 01:50	92.7	↓-5.4	最大潮位差
9/23 02:00	87.3	↓-5.4	最大潮位差
9/23 02:10	81.9	↓-5.4	最大潮位差
9/23 02:20	76.6	↓-5.3
9/23 02:30	71.4	↓-5.2
9/23 02:40	66.4	↓-5.0
9/23 02:50	61.6	↓-4.8
9/23 03:00	56.9	↓-4.7
9/23 03:10	52.6	↓-4.3
9/23 03:20	48.5	↓-4.1
9/23 03:30	44.7	↓-3.8
9/23 03:40	41.2	↓-3.5
9/23 03:50	38.1	↓-3.1
9/23 04:00	35.4	↓-2.7
9/23 04:10	33.0	↓-2.4
9/23 04:20	31.1	↓-1.9
9/23 04:30	29.6	↓-1.5
9/23 04:40	28.5	↓-1.1
9/23 04:50	27.9	↓-0.6
9/23 05:00	27.7	↓-0.2	干潮
9/23 05:10	27.9	↑0.2
9/23 05:20	28.6	↑0.7
9/23 05:30	29.6	↑1.0
9/23 05:40	31.2	↑1.6
9/23 05:50	33.1	↑1.9
9/23 06:00	35.4	↑2.3
9/23 06:10	38.1	↑2.7
9/23 06:20	41.1	↑3.0
9/23 06:30	44.5	↑3.4
9/23 06:40	48.2	↑3.7
9/23 06:50	52.1	↑3.9
9/23 07:00	56.3	↑4.2
9/23 07:10	60.8	↑4.5
9/23 07:20	65.4	↑4.6
9/23 07:30	70.1	↑4.7
9/23 07:40	75.0	↑4.9
9/23 07:50	80.0	↑5.0
9/23 08:00	85.0	↑5.0
9/23 08:10	90.0	↑5.0
9/23 08:20	95.0	↑5.0
9/23 08:30	99.9	↑4.9
9/23 08:40	104.7	↑4.8
9/23 08:50	109.4	↑4.7
9/23 09:00	114.0	↑4.6
9/23 09:10	118.3	↑4.3
9/23 09:20	122.4	↑4.1
9/23 09:30	126.3	↑3.9
9/23 09:40	129.9	↑3.6
9/23 09:50	133.2	↑3.3
9/23 10:00	136.2	↑3.0
9/23 10:10	138.8	↑2.6
9/23 10:20	141.1	↑2.3
9/23 10:30	143.0	↑1.9
9/23 10:40	144.5	↑1.5
9/23 10:50	145.6	↑1.1
9/23 11:00	146.3	↑0.7
9/23 11:10	146.6	↑0.3	満潮
9/23 11:20	146.5	↓-0.1
9/23 11:30	146.1	↓-0.4
9/23 11:40	145.2	↓-0.9
9/23 11:50	143.9	↓-1.3
9/23 12:00	142.3	↓-1.6
9/23 12:10	140.3	↓-2.0
9/23 12:20	138.0	↓-2.3
9/23 12:30	135.4	↓-2.6
9/23 12:40	132.5	↓-2.9
9/23 12:50	129.2	↓-3.3
9/23 13:00	125.8	↓-3.4
9/23 13:10	122.1	↓-3.7
9/23 13:20	118.3	↓-3.8
9/23 13:30	114.2	↓-4.1
9/23 13:40	110.1	↓-4.1
9/23 13:50	105.9	↓-4.2
9/23 14:00	101.5	↓-4.4
9/23 14:10	97.2	↓-4.3
9/23 14:20	92.9	↓-4.3
9/23 14:30	88.6	↓-4.3
9/23 14:40	84.4	↓-4.2
9/23 14:50	80.2	↓-4.2
9/23 15:00	76.3	↓-3.9
9/23 15:10	72.4	↓-3.9
9/23 15:20	68.8	↓-3.6
9/23 15:30	65.4	↓-3.4
9/23 15:40	62.2	↓-3.2
9/23 15:50	59.3	↓-2.9
9/23 16:00	56.7	↓-2.6
9/23 16:10	54.4	↓-2.3
9/23 16:20	52.5	↓-1.9
9/23 16:30	50.9	↓-1.6
9/23 16:40	49.6	↓-1.3
9/23 16:50	48.7	↓-0.9
9/23 17:00	48.1	↓-0.6	干潮
9/23 17:10	48.0	↓-0.1	干潮
9/23 17:20	48.2	↑0.2
9/23 17:30	48.8	↑0.6
9/23 17:40	49.7	↑0.9
9/23 17:50	51.1	↑1.4
9/23 18:00	52.7	↑1.6
9/23 18:10	54.7	↑2.0
9/23 18:20	57.1	↑2.4
9/23 18:30	59.7	↑2.6
9/23 18:40	62.6	↑2.9
9/23 18:50	65.8	↑3.2
9/23 19:00	69.3	↑3.5
9/23 19:10	72.9	↑3.6
9/23 19:20	76.7	↑3.8
9/23 19:30	80.7	↑4.0
9/23 19:40	84.8	↑4.1
9/23 19:50	89.0	↑4.2
9/23 20:00	93.3	↑4.3
9/23 20:10	97.6	↑4.3
9/23 20:20	102.0	↑4.4
9/23 20:30	106.3	↑4.3
9/23 20:40	110.5	↑4.2
9/23 20:50	114.6	↑4.1
9/23 21:00	118.6	↑4.0
9/23 21:10	122.5	↑3.9
9/23 21:20	126.2	↑3.7
9/23 21:30	129.7	↑3.5
9/23 21:40	132.9	↑3.2
9/23 21:50	135.9	↑3.0
9/23 22:00	138.6	↑2.7
9/23 22:10	141.0	↑2.4
9/23 22:20	143.1	↑2.1
9/23 22:30	144.8	↑1.7
9/23 22:40	146.2	↑1.4
9/23 22:50	147.2	↑1.0
9/23 23:00	147.9	↑0.7
9/23 23:10	148.2	↑0.3	満潮
9/23 23:20	148.1	↓-0.1
9/23 23:30	147.6	↓-0.5
9/23 23:40	146.8	↓-0.8
9/23 23:50	145.6	↓-1.2