11 (月)	04:34	10:32	16:49	23:26
	96cm	45cm	108cm	31cm
若潮 出 07:19 入 17:14 出 01:51 入 13:18

大河内湾（長崎）2028年12月11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
12/11 00:00	48.3	↑1.8
12/11 00:10	50.2	↑1.9
12/11 00:20	52.3	↑2.1
12/11 00:30	54.4	↑2.1
12/11 00:40	56.7	↑2.3
12/11 00:50	59.0	↑2.3
12/11 01:00	61.4	↑2.4
12/11 01:10	63.7	↑2.3
12/11 01:20	66.2	↑2.5
12/11 01:30	68.6	↑2.4
12/11 01:40	71.0	↑2.4
12/11 01:50	73.4	↑2.4
12/11 02:00	75.7	↑2.3
12/11 02:10	78.0	↑2.3
12/11 02:20	80.2	↑2.2
12/11 02:30	82.3	↑2.1
12/11 02:40	84.3	↑2.0
12/11 02:50	86.1	↑1.8
12/11 03:00	87.9	↑1.8
12/11 03:10	89.5	↑1.6
12/11 03:20	90.9	↑1.4
12/11 03:30	92.2	↑1.3
12/11 03:40	93.3	↑1.1
12/11 03:50	94.2	↑0.9
12/11 04:00	94.9	↑0.7
12/11 04:10	95.5	↑0.6
12/11 04:20	95.8	↑0.3
12/11 04:30	96.0	↑0.2	満潮
12/11 04:40	95.9	↓-0.1
12/11 04:50	95.7	↓-0.2
12/11 05:00	95.2	↓-0.5
12/11 05:10	94.6	↓-0.6
12/11 05:20	93.8	↓-0.8
12/11 05:30	92.8	↓-1.0
12/11 05:40	91.7	↓-1.1
12/11 05:50	90.3	↓-1.4
12/11 06:00	88.9	↓-1.4
12/11 06:10	87.3	↓-1.6
12/11 06:20	85.5	↓-1.8
12/11 06:30	83.7	↓-1.8
12/11 06:40	81.7	↓-2.0
12/11 06:50	79.7	↓-2.0
12/11 07:00	77.6	↓-2.1
12/11 07:10	75.4	↓-2.2
12/11 07:20	73.2	↓-2.2
12/11 07:30	71.0	↓-2.2
12/11 07:40	68.7	↓-2.3
12/11 07:50	66.5	↓-2.2
12/11 08:00	64.3	↓-2.2
12/11 08:10	62.2	↓-2.1
12/11 08:20	60.1	↓-2.1
12/11 08:30	58.1	↓-2.0
12/11 08:40	56.2	↓-1.9
12/11 08:50	54.4	↓-1.8
12/11 09:00	52.7	↓-1.7
12/11 09:10	51.1	↓-1.6
12/11 09:20	49.7	↓-1.4
12/11 09:30	48.5	↓-1.2
12/11 09:40	47.4	↓-1.1
12/11 09:50	46.5	↓-0.9
12/11 10:00	45.8	↓-0.7
12/11 10:10	45.3	↓-0.5
12/11 10:20	45.0	↓-0.3
12/11 10:30	44.9	↓-0.1	干潮
12/11 10:40	44.9	0
12/11 10:50	45.2	↑0.3
12/11 11:00	45.7	↑0.5
12/11 11:10	46.4	↑0.7
12/11 11:20	47.3	↑0.9
12/11 11:30	48.4	↑1.1
12/11 11:40	49.7	↑1.3
12/11 11:50	51.2	↑1.5
12/11 12:00	52.8	↑1.6
12/11 12:10	54.6	↑1.8
12/11 12:20	56.5	↑1.9
12/11 12:30	58.6	↑2.1
12/11 12:40	60.8	↑2.2
12/11 12:50	63.1	↑2.3
12/11 13:00	65.5	↑2.4
12/11 13:10	68.0	↑2.5
12/11 13:20	70.5	↑2.5
12/11 13:30	73.1	↑2.6
12/11 13:40	75.7	↑2.6
12/11 13:50	78.3	↑2.6
12/11 14:00	80.9	↑2.6
12/11 14:10	83.5	↑2.6
12/11 14:20	86.0	↑2.5
12/11 14:30	88.5	↑2.5
12/11 14:40	90.8	↑2.3
12/11 14:50	93.1	↑2.3
12/11 15:00	95.3	↑2.2
12/11 15:10	97.3	↑2.0
12/11 15:20	99.2	↑1.9
12/11 15:30	100.9	↑1.7
12/11 15:40	102.5	↑1.6
12/11 15:50	103.8	↑1.3
12/11 16:00	105.0	↑1.2
12/11 16:10	106.0	↑1.0
12/11 16:20	106.7	↑0.7
12/11 16:30	107.2	↑0.5
12/11 16:40	107.5	↑0.3	満潮
12/11 16:50	107.6	↑0.1
12/11 17:00	107.5	↓-0.1
12/11 17:10	107.1	↓-0.4
12/11 17:20	106.4	↓-0.7
12/11 17:30	105.6	↓-0.8
12/11 17:40	104.5	↓-1.1
12/11 17:50	103.2	↓-1.3
12/11 18:00	101.7	↓-1.5
12/11 18:10	100.0	↓-1.7
12/11 18:20	98.1	↓-1.9
12/11 18:30	96.0	↓-2.1
12/11 18:40	93.7	↓-2.3
12/11 18:50	91.3	↓-2.4
12/11 19:00	88.8	↓-2.5
12/11 19:10	86.1	↓-2.7
12/11 19:20	83.3	↓-2.8
12/11 19:30	80.4	↓-2.9
12/11 19:40	77.4	↓-3.0
12/11 19:50	74.4	↓-3.0
12/11 20:00	71.4	↓-3.0
12/11 20:10	68.3	↓-3.1	最大潮位差
12/11 20:20	65.2	↓-3.1	最大潮位差
12/11 20:30	62.2	↓-3.0
12/11 20:40	59.2	↓-3.0
12/11 20:50	56.2	↓-3.0
12/11 21:00	53.4	↓-2.8
12/11 21:10	50.6	↓-2.8
12/11 21:20	48.0	↓-2.6
12/11 21:30	45.5	↓-2.5
12/11 21:40	43.1	↓-2.4
12/11 21:50	40.9	↓-2.2
12/11 22:00	38.9	↓-2.0
12/11 22:10	37.0	↓-1.9
12/11 22:20	35.4	↓-1.6
12/11 22:30	34.0	↓-1.4
12/11 22:40	32.8	↓-1.2
12/11 22:50	31.9	↓-0.9
12/11 23:00	31.1	↓-0.8
12/11 23:10	30.7	↓-0.4
12/11 23:20	30.4	↓-0.3	干潮
12/11 23:30	30.4	0
12/11 23:40	30.7	↑0.3
12/11 23:50	31.2	↑0.5