18 (金)	10:59	04:55	23:29	17:17
	124cm	7cm	112cm	-1cm
中潮 出 06:29 入 18:34 出 23:10 入 08:28

大河内湾（長崎）2044年03月18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
3/18 00:00	112.3	↓-2.6
3/18 00:10	109.3	↓-3.0
3/18 00:20	106.0	↓-3.3
3/18 00:30	102.3	↓-3.7
3/18 00:40	98.4	↓-3.9
3/18 00:50	94.2	↓-4.2
3/18 01:00	89.7	↓-4.5
3/18 01:10	85.1	↓-4.6
3/18 01:20	80.3	↓-4.8
3/18 01:30	75.4	↓-4.9
3/18 01:40	70.4	↓-5.0
3/18 01:50	65.4	↓-5.0
3/18 02:00	60.4	↓-5.0
3/18 02:10	55.3	↓-5.1
3/18 02:20	50.4	↓-4.9
3/18 02:30	45.5	↓-4.9
3/18 02:40	40.8	↓-4.7
3/18 02:50	36.3	↓-4.5
3/18 03:00	32.0	↓-4.3
3/18 03:10	27.9	↓-4.1
3/18 03:20	24.1	↓-3.8
3/18 03:30	20.6	↓-3.5
3/18 03:40	17.5	↓-3.1
3/18 03:50	14.6	↓-2.9
3/18 04:00	12.2	↓-2.4
3/18 04:10	10.1	↓-2.1
3/18 04:20	8.5	↓-1.6
3/18 04:30	7.2	↓-1.3
3/18 04:40	6.4	↓-0.8
3/18 04:50	6.1	↓-0.3	干潮
3/18 05:00	6.1	0
3/18 05:10	6.6	↑0.5
3/18 05:20	7.6	↑1.0
3/18 05:30	8.9	↑1.3
3/18 05:40	10.7	↑1.8
3/18 05:50	12.9	↑2.2
3/18 06:00	15.4	↑2.5
3/18 06:10	18.3	↑2.9
3/18 06:20	21.6	↑3.3
3/18 06:30	25.2	↑3.6
3/18 06:40	29.1	↑3.9
3/18 06:50	33.2	↑4.1
3/18 07:00	37.6	↑4.4
3/18 07:10	42.1	↑4.5
3/18 07:20	46.9	↑4.8
3/18 07:30	51.8	↑4.9
3/18 07:40	56.7	↑4.9
3/18 07:50	61.8	↑5.1
3/18 08:00	66.8	↑5.0
3/18 08:10	71.8	↑5.0
3/18 08:20	76.8	↑5.0
3/18 08:30	81.7	↑4.9
3/18 08:40	86.5	↑4.8
3/18 08:50	91.1	↑4.6
3/18 09:00	95.5	↑4.4
3/18 09:10	99.7	↑4.2
3/18 09:20	103.6	↑3.9
3/18 09:30	107.3	↑3.7
3/18 09:40	110.6	↑3.3
3/18 09:50	113.6	↑3.0
3/18 10:00	116.2	↑2.6
3/18 10:10	118.4	↑2.2
3/18 10:20	120.3	↑1.9
3/18 10:30	121.7	↑1.4
3/18 10:40	122.7	↑1.0
3/18 10:50	123.3	↑0.6	満潮
3/18 11:00	123.4	↑0.1
3/18 11:10	123.2	↓-0.2
3/18 11:20	122.4	↓-0.8
3/18 11:30	121.3	↓-1.1
3/18 11:40	119.7	↓-1.6
3/18 11:50	117.7	↓-2.0
3/18 12:00	115.3	↓-2.4
3/18 12:10	112.6	↓-2.7
3/18 12:20	109.4	↓-3.2
3/18 12:30	106.0	↓-3.4
3/18 12:40	102.2	↓-3.8
3/18 12:50	98.1	↓-4.1
3/18 13:00	93.8	↓-4.3
3/18 13:10	89.2	↓-4.6
3/18 13:20	84.5	↓-4.7
3/18 13:30	79.6	↓-4.9
3/18 13:40	74.5	↓-5.1
3/18 13:50	69.4	↓-5.1
3/18 14:00	64.2	↓-5.2
3/18 14:10	58.9	↓-5.3	最大潮位差
3/18 14:20	53.7	↓-5.2
3/18 14:30	48.6	↓-5.1
3/18 14:40	43.5	↓-5.1
3/18 14:50	38.6	↓-4.9
3/18 15:00	33.8	↓-4.8
3/18 15:10	29.2	↓-4.6
3/18 15:20	24.8	↓-4.4
3/18 15:30	20.7	↓-4.1
3/18 15:40	16.8	↓-3.9
3/18 15:50	13.3	↓-3.5
3/18 16:00	10.1	↓-3.2
3/18 16:10	7.2	↓-2.9
3/18 16:20	4.7	↓-2.5
3/18 16:30	2.6	↓-2.1
3/18 16:40	0.9	↓-1.7
3/18 16:50	-0.4	↓-1.3
3/18 17:00	-1.3	↓-0.9
3/18 17:10	-1.8	↓-0.5	干潮
3/18 17:20	-1.8	0
3/18 17:30	-1.4	↑0.4
3/18 17:40	-0.6	↑0.8
3/18 17:50	0.6	↑1.2
3/18 18:00	2.2	↑1.6
3/18 18:10	4.2	↑2.0
3/18 18:20	6.5	↑2.3
3/18 18:30	9.3	↑2.8
3/18 18:40	12.3	↑3.0
3/18 18:50	15.7	↑3.4
3/18 19:00	19.3	↑3.6
3/18 19:10	23.2	↑3.9
3/18 19:20	27.3	↑4.1
3/18 19:30	31.6	↑4.3
3/18 19:40	36.1	↑4.5
3/18 19:50	40.7	↑4.6
3/18 20:00	45.4	↑4.7
3/18 20:10	50.1	↑4.7
3/18 20:20	54.9	↑4.8
3/18 20:30	59.7	↑4.8
3/18 20:40	64.5	↑4.8
3/18 20:50	69.1	↑4.6
3/18 21:00	73.7	↑4.6
3/18 21:10	78.1	↑4.4
3/18 21:20	82.4	↑4.3
3/18 21:30	86.5	↑4.1
3/18 21:40	90.3	↑3.8
3/18 21:50	93.9	↑3.6
3/18 22:00	97.2	↑3.3
3/18 22:10	100.2	↑3.0
3/18 22:20	102.8	↑2.6
3/18 22:30	105.2	↑2.4
3/18 22:40	107.2	↑2.0
3/18 22:50	108.8	↑1.6
3/18 23:00	110.1	↑1.3
3/18 23:10	110.9	↑0.8
3/18 23:20	111.4	↑0.5	満潮
3/18 23:30	111.5	↑0.1
3/18 23:40	111.3	↓-0.2
3/18 23:50	110.6	↓-0.7