7 (月)	07:25	00:51	19:11	13:18
	96cm	15cm	101cm	33cm
中潮 出 07:16 入 17:58 出 14:01 入 04:12

大河内湾（長崎）2028年02月7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
2/7 00:00	17.7	↓-1.4
2/7 00:10	16.6	↓-1.1
2/7 00:20	15.8	↓-0.8
2/7 00:30	15.1	↓-0.7
2/7 00:40	14.8	↓-0.3
2/7 00:50	14.6	↓-0.2	干潮
2/7 01:00	14.7	↑0.1
2/7 01:10	15.1	↑0.4
2/7 01:20	15.7	↑0.6
2/7 01:30	16.6	↑0.9
2/7 01:40	17.7	↑1.1
2/7 01:50	19.1	↑1.4
2/7 02:00	20.7	↑1.6
2/7 02:10	22.5	↑1.8
2/7 02:20	24.5	↑2.0
2/7 02:30	26.8	↑2.3
2/7 02:40	29.2	↑2.4
2/7 02:50	31.7	↑2.5
2/7 03:00	34.4	↑2.7
2/7 03:10	37.3	↑2.9
2/7 03:20	40.3	↑3.0
2/7 03:30	43.3	↑3.0
2/7 03:40	46.5	↑3.2
2/7 03:50	49.7	↑3.2
2/7 04:00	52.9	↑3.2
2/7 04:10	56.2	↑3.3
2/7 04:20	59.5	↑3.3
2/7 04:30	62.7	↑3.2
2/7 04:40	65.9	↑3.2
2/7 04:50	69.0	↑3.1
2/7 05:00	72.0	↑3.0
2/7 05:10	74.9	↑2.9
2/7 05:20	77.7	↑2.8
2/7 05:30	80.3	↑2.6
2/7 05:40	82.8	↑2.5
2/7 05:50	85.1	↑2.3
2/7 06:00	87.2	↑2.1
2/7 06:10	89.1	↑1.9
2/7 06:20	90.8	↑1.7
2/7 06:30	92.3	↑1.5
2/7 06:40	93.5	↑1.2
2/7 06:50	94.5	↑1.0
2/7 07:00	95.2	↑0.7
2/7 07:10	95.7	↑0.5
2/7 07:20	95.9	↑0.2	満潮
2/7 07:30	95.9	0
2/7 07:40	95.6	↓-0.3
2/7 07:50	95.0	↓-0.6
2/7 08:00	94.2	↓-0.8
2/7 08:10	93.2	↓-1.0
2/7 08:20	92.0	↓-1.2
2/7 08:30	90.5	↓-1.5
2/7 08:40	88.9	↓-1.6
2/7 08:50	87.0	↓-1.9
2/7 09:00	85.0	↓-2.0
2/7 09:10	82.8	↓-2.2
2/7 09:20	80.4	↓-2.4
2/7 09:30	77.9	↓-2.5
2/7 09:40	75.4	↓-2.5
2/7 09:50	72.7	↓-2.7
2/7 10:00	70.0	↓-2.7
2/7 10:10	67.2	↓-2.8
2/7 10:20	64.4	↓-2.8
2/7 10:30	61.6	↓-2.8
2/7 10:40	58.8	↓-2.8
2/7 10:50	56.1	↓-2.7
2/7 11:00	53.5	↓-2.6
2/7 11:10	50.9	↓-2.6
2/7 11:20	48.4	↓-2.5
2/7 11:30	46.0	↓-2.4
2/7 11:40	43.8	↓-2.2
2/7 11:50	41.8	↓-2.0
2/7 12:00	39.9	↓-1.9
2/7 12:10	38.2	↓-1.7
2/7 12:20	36.7	↓-1.5
2/7 12:30	35.5	↓-1.2
2/7 12:40	34.4	↓-1.1
2/7 12:50	33.7	↓-0.7
2/7 13:00	33.1	↓-0.6
2/7 13:10	32.8	↓-0.3	干潮
2/7 13:20	32.7	↓-0.1
2/7 13:30	32.9	↑0.2
2/7 13:40	33.4	↑0.5
2/7 13:50	34.1	↑0.7
2/7 14:00	35.0	↑0.9
2/7 14:10	36.2	↑1.2
2/7 14:20	37.7	↑1.5
2/7 14:30	39.3	↑1.6
2/7 14:40	41.1	↑1.8
2/7 14:50	43.2	↑2.1
2/7 15:00	45.4	↑2.2
2/7 15:10	47.8	↑2.4
2/7 15:20	50.4	↑2.6
2/7 15:30	53.0	↑2.6
2/7 15:40	55.8	↑2.8
2/7 15:50	58.7	↑2.9
2/7 16:00	61.6	↑2.9
2/7 16:10	64.6	↑3.0
2/7 16:20	67.6	↑3.0
2/7 16:30	70.6	↑3.0
2/7 16:40	73.5	↑2.9
2/7 16:50	76.5	↑3.0
2/7 17:00	79.3	↑2.8
2/7 17:10	82.0	↑2.7
2/7 17:20	84.7	↑2.7
2/7 17:30	87.2	↑2.5
2/7 17:40	89.5	↑2.3
2/7 17:50	91.6	↑2.1
2/7 18:00	93.6	↑2.0
2/7 18:10	95.3	↑1.7
2/7 18:20	96.8	↑1.5
2/7 18:30	98.0	↑1.2
2/7 18:40	99.0	↑1.0
2/7 18:50	99.8	↑0.8
2/7 19:00	100.2	↑0.4
2/7 19:10	100.4	↑0.2	満潮
2/7 19:20	100.2	↓-0.2
2/7 19:30	99.8	↓-0.4
2/7 19:40	99.1	↓-0.7
2/7 19:50	98.1	↓-1.0
2/7 20:00	96.8	↓-1.3
2/7 20:10	95.2	↓-1.6
2/7 20:20	93.3	↓-1.9
2/7 20:30	91.2	↓-2.1
2/7 20:40	88.8	↓-2.4
2/7 20:50	86.2	↓-2.6
2/7 21:00	83.4	↓-2.8
2/7 21:10	80.3	↓-3.1
2/7 21:20	77.1	↓-3.2
2/7 21:30	73.7	↓-3.4
2/7 21:40	70.1	↓-3.6
2/7 21:50	66.4	↓-3.7
2/7 22:00	62.6	↓-3.8
2/7 22:10	58.8	↓-3.8
2/7 22:20	54.9	↓-3.9
2/7 22:30	50.9	↓-4.0	最大潮位差
2/7 22:40	47.0	↓-3.9
2/7 22:50	43.1	↓-3.9
2/7 23:00	39.2	↓-3.9
2/7 23:10	35.4	↓-3.8
2/7 23:20	31.8	↓-3.6
2/7 23:30	28.2	↓-3.6
2/7 23:40	24.9	↓-3.3
2/7 23:50	21.7	↓-3.2