31 (日)	00:05	06:20	12:43	18:55
	111cm	15cm	113cm	28cm
中潮 出 07:29 入 17:23 出 23:47 入 11:31

大河内湾（長崎）2034年12月31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
12/31 00:00	110.3	↑0.3	満潮
12/31 00:10	110.2	↓-0.1
12/31 00:20	109.9	↓-0.3
12/31 00:30	109.1	↓-0.8
12/31 00:40	108.1	↓-1.0
12/31 00:50	106.8	↓-1.3
12/31 01:00	105.1	↓-1.7
12/31 01:10	103.1	↓-2.0
12/31 01:20	100.9	↓-2.2
12/31 01:30	98.3	↓-2.6
12/31 01:40	95.5	↓-2.8
12/31 01:50	92.5	↓-3.0
12/31 02:00	89.3	↓-3.2
12/31 02:10	85.9	↓-3.4
12/31 02:20	82.3	↓-3.6
12/31 02:30	78.6	↓-3.7
12/31 02:40	74.7	↓-3.9
12/31 02:50	70.8	↓-3.9
12/31 03:00	66.8	↓-4.0
12/31 03:10	62.8	↓-4.0
12/31 03:20	58.8	↓-4.0
12/31 03:30	54.7	↓-4.1	最大潮位差
12/31 03:40	50.8	↓-3.9
12/31 03:50	46.9	↓-3.9
12/31 04:00	43.2	↓-3.7
12/31 04:10	39.5	↓-3.7
12/31 04:20	36.1	↓-3.4
12/31 04:30	32.8	↓-3.3
12/31 04:40	29.7	↓-3.1
12/31 04:50	26.8	↓-2.9
12/31 05:00	24.2	↓-2.6
12/31 05:10	21.9	↓-2.3
12/31 05:20	19.8	↓-2.1
12/31 05:30	18.0	↓-1.8
12/31 05:40	16.6	↓-1.4
12/31 05:50	15.5	↓-1.1
12/31 06:00	14.7	↓-0.8
12/31 06:10	14.2	↓-0.5	干潮
12/31 06:20	14.0	↓-0.2	干潮
12/31 06:30	14.2	↑0.2
12/31 06:40	14.8	↑0.6
12/31 06:50	15.6	↑0.8
12/31 07:00	16.8	↑1.2
12/31 07:10	18.3	↑1.5
12/31 07:20	20.1	↑1.8
12/31 07:30	22.3	↑2.2
12/31 07:40	24.6	↑2.3
12/31 07:50	27.3	↑2.7
12/31 08:00	30.2	↑2.9
12/31 08:10	33.3	↑3.1
12/31 08:20	36.6	↑3.3
12/31 08:30	40.1	↑3.5
12/31 08:40	43.8	↑3.7
12/31 08:50	47.6	↑3.8
12/31 09:00	51.5	↑3.9
12/31 09:10	55.4	↑3.9
12/31 09:20	59.5	↑4.1	最大潮位差
12/31 09:30	63.5	↑4.0
12/31 09:40	67.5	↑4.0
12/31 09:50	71.6	↑4.1	最大潮位差
12/31 10:00	75.5	↑3.9
12/31 10:10	79.4	↑3.9
12/31 10:20	83.1	↑3.7
12/31 10:30	86.8	↑3.7
12/31 10:40	90.2	↑3.4
12/31 10:50	93.5	↑3.3
12/31 11:00	96.6	↑3.1
12/31 11:10	99.4	↑2.8
12/31 11:20	102.0	↑2.6
12/31 11:30	104.4	↑2.4
12/31 11:40	106.5	↑2.1
12/31 11:50	108.2	↑1.7
12/31 12:00	109.7	↑1.5
12/31 12:10	110.9	↑1.2
12/31 12:20	111.8	↑0.9
12/31 12:30	112.4	↑0.6
12/31 12:40	112.6	↑0.2	満潮
12/31 12:50	112.5	↓-0.1
12/31 13:00	112.1	↓-0.4
12/31 13:10	111.4	↓-0.7
12/31 13:20	110.4	↓-1.0
12/31 13:30	109.1	↓-1.3
12/31 13:40	107.5	↓-1.6
12/31 13:50	105.6	↓-1.9
12/31 14:00	103.5	↓-2.1
12/31 14:10	101.2	↓-2.3
12/31 14:20	98.6	↓-2.6
12/31 14:30	95.8	↓-2.8
12/31 14:40	92.8	↓-3.0
12/31 14:50	89.7	↓-3.1
12/31 15:00	86.4	↓-3.3
12/31 15:10	83.1	↓-3.3
12/31 15:20	79.6	↓-3.5
12/31 15:30	76.1	↓-3.5
12/31 15:40	72.5	↓-3.6
12/31 15:50	68.9	↓-3.6
12/31 16:00	65.4	↓-3.5
12/31 16:10	61.8	↓-3.6
12/31 16:20	58.4	↓-3.4
12/31 16:30	55.0	↓-3.4
12/31 16:40	51.7	↓-3.3
12/31 16:50	48.6	↓-3.1
12/31 17:00	45.7	↓-2.9
12/31 17:10	42.9	↓-2.8
12/31 17:20	40.3	↓-2.6
12/31 17:30	37.9	↓-2.4
12/31 17:40	35.7	↓-2.2
12/31 17:50	33.8	↓-1.9
12/31 18:00	32.2	↓-1.6
12/31 18:10	30.8	↓-1.4
12/31 18:20	29.6	↓-1.2
12/31 18:30	28.8	↓-0.8
12/31 18:40	28.3	↓-0.5
12/31 18:50	28.0	↓-0.3	干潮
12/31 19:00	28.0	0
12/31 19:10	28.3	↑0.3
12/31 19:20	28.9	↑0.6
12/31 19:30	29.8	↑0.9
12/31 19:40	30.9	↑1.1
12/31 19:50	32.3	↑1.4
12/31 20:00	34.0	↑1.7
12/31 20:10	35.9	↑1.9
12/31 20:20	38.0	↑2.1
12/31 20:30	40.3	↑2.3
12/31 20:40	42.7	↑2.4
12/31 20:50	45.4	↑2.7
12/31 21:00	48.2	↑2.8
12/31 21:10	51.1	↑2.9
12/31 21:20	54.1	↑3.0
12/31 21:30	57.2	↑3.1
12/31 21:40	60.3	↑3.1
12/31 21:50	63.5	↑3.2
12/31 22:00	66.7	↑3.2
12/31 22:10	69.9	↑3.2
12/31 22:20	73.0	↑3.1
12/31 22:30	76.0	↑3.0
12/31 22:40	79.0	↑3.0
12/31 22:50	81.9	↑2.9
12/31 23:00	84.6	↑2.7
12/31 23:10	87.2	↑2.6
12/31 23:20	89.6	↑2.4
12/31 23:30	91.8	↑2.2
12/31 23:40	93.9	↑2.1
12/31 23:50	95.7	↑1.8