7 (火)	06:00	12:01	18:12	-
	108cm	36cm	119cm	-
中潮 出 07:16 入 17:13 出 14:49 入 02:52

大河内湾（長崎）2038年12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
12/7 00:00	32.5	↑0.2
12/7 00:10	33.0	↑0.5
12/7 00:20	33.7	↑0.7
12/7 00:30	34.7	↑1.0
12/7 00:40	35.9	↑1.2
12/7 00:50	37.4	↑1.5
12/7 01:00	39.1	↑1.7
12/7 01:10	41.0	↑1.9
12/7 01:20	43.2	↑2.2
12/7 01:30	45.5	↑2.3
12/7 01:40	48.0	↑2.5
12/7 01:50	50.6	↑2.6
12/7 02:00	53.4	↑2.8
12/7 02:10	56.3	↑2.9
12/7 02:20	59.3	↑3.0
12/7 02:30	62.4	↑3.1
12/7 02:40	65.5	↑3.1
12/7 02:50	68.6	↑3.1
12/7 03:00	71.8	↑3.2
12/7 03:10	74.9	↑3.1
12/7 03:20	78.0	↑3.1
12/7 03:30	81.1	↑3.1
12/7 03:40	84.0	↑2.9
12/7 03:50	86.9	↑2.9
12/7 04:00	89.6	↑2.7
12/7 04:10	92.2	↑2.6
12/7 04:20	94.7	↑2.5
12/7 04:30	96.9	↑2.2
12/7 04:40	99.0	↑2.1
12/7 04:50	100.9	↑1.9
12/7 05:00	102.5	↑1.6
12/7 05:10	103.9	↑1.4
12/7 05:20	105.0	↑1.1
12/7 05:30	106.0	↑1.0
12/7 05:40	106.6	↑0.6
12/7 05:50	107.0	↑0.4	満潮
12/7 06:00	107.1	↑0.1	満潮
12/7 06:10	106.9	↓-0.2
12/7 06:20	106.5	↓-0.4
12/7 06:30	105.8	↓-0.7
12/7 06:40	104.9	↓-0.9
12/7 06:50	103.7	↓-1.2
12/7 07:00	102.2	↓-1.5
12/7 07:10	100.6	↓-1.6
12/7 07:20	98.7	↓-1.9
12/7 07:30	96.6	↓-2.1
12/7 07:40	94.3	↓-2.3
12/7 07:50	91.9	↓-2.4
12/7 08:00	89.2	↓-2.7
12/7 08:10	86.5	↓-2.7
12/7 08:20	83.6	↓-2.9
12/7 08:30	80.7	↓-2.9
12/7 08:40	77.6	↓-3.1
12/7 08:50	74.6	↓-3.0
12/7 09:00	71.4	↓-3.2
12/7 09:10	68.3	↓-3.1
12/7 09:20	65.2	↓-3.1
12/7 09:30	62.2	↓-3.0
12/7 09:40	59.2	↓-3.0
12/7 09:50	56.3	↓-2.9
12/7 10:00	53.5	↓-2.8
12/7 10:10	50.9	↓-2.6
12/7 10:20	48.4	↓-2.5
12/7 10:30	46.1	↓-2.3
12/7 10:40	43.9	↓-2.2
12/7 10:50	42.0	↓-1.9
12/7 11:00	40.3	↓-1.7
12/7 11:10	38.9	↓-1.4
12/7 11:20	37.6	↓-1.3
12/7 11:30	36.7	↓-0.9
12/7 11:40	36.0	↓-0.7
12/7 11:50	35.6	↓-0.4
12/7 12:00	35.5	↓-0.1	干潮
12/7 12:10	35.6	↑0.1
12/7 12:20	36.0	↑0.4
12/7 12:30	36.8	↑0.8
12/7 12:40	37.7	↑0.9
12/7 12:50	39.0	↑1.3
12/7 13:00	40.5	↑1.5
12/7 13:10	42.3	↑1.8
12/7 13:20	44.4	↑2.1
12/7 13:30	46.6	↑2.2
12/7 13:40	49.1	↑2.5
12/7 13:50	51.8	↑2.7
12/7 14:00	54.6	↑2.8
12/7 14:10	57.7	↑3.1
12/7 14:20	60.8	↑3.1
12/7 14:30	64.1	↑3.3
12/7 14:40	67.5	↑3.4
12/7 14:50	70.9	↑3.4
12/7 15:00	74.4	↑3.5
12/7 15:10	77.9	↑3.5
12/7 15:20	81.5	↑3.6
12/7 15:30	84.9	↑3.4
12/7 15:40	88.4	↑3.5
12/7 15:50	91.7	↑3.3
12/7 16:00	95.0	↑3.3
12/7 16:10	98.1	↑3.1
12/7 16:20	101.1	↑3.0
12/7 16:30	103.9	↑2.8
12/7 16:40	106.6	↑2.7
12/7 16:50	109.0	↑2.4
12/7 17:00	111.1	↑2.1
12/7 17:10	113.1	↑2.0
12/7 17:20	114.8	↑1.7
12/7 17:30	116.1	↑1.3
12/7 17:40	117.3	↑1.2
12/7 17:50	118.1	↑0.8
12/7 18:00	118.6	↑0.5
12/7 18:10	118.8	↑0.2	満潮
12/7 18:20	118.6	↓-0.2
12/7 18:30	118.2	↓-0.4
12/7 18:40	117.5	↓-0.7
12/7 18:50	116.4	↓-1.1
12/7 19:00	115.0	↓-1.4
12/7 19:10	113.4	↓-1.6
12/7 19:20	111.4	↓-2.0
12/7 19:30	109.2	↓-2.2
12/7 19:40	106.7	↓-2.5
12/7 19:50	104.0	↓-2.7
12/7 20:00	101.1	↓-2.9
12/7 20:10	97.9	↓-3.2
12/7 20:20	94.5	↓-3.4
12/7 20:30	91.0	↓-3.5
12/7 20:40	87.4	↓-3.6
12/7 20:50	83.6	↓-3.8
12/7 21:00	79.7	↓-3.9
12/7 21:10	75.8	↓-3.9
12/7 21:20	71.8	↓-4.0	最大潮位差
12/7 21:30	67.8	↓-4.0	最大潮位差
12/7 21:40	63.8	↓-4.0	最大潮位差
12/7 21:50	59.8	↓-4.0	最大潮位差
12/7 22:00	56.0	↓-3.8
12/7 22:10	52.2	↓-3.8
12/7 22:20	48.5	↓-3.7
12/7 22:30	45.0	↓-3.5
12/7 22:40	41.6	↓-3.4
12/7 22:50	38.5	↓-3.1
12/7 23:00	35.5	↓-3.0
12/7 23:10	32.8	↓-2.7
12/7 23:20	30.4	↓-2.4
12/7 23:30	28.2	↓-2.2
12/7 23:40	26.3	↓-1.9
12/7 23:50	24.6	↓-1.7