18 (日)	11:34	05:28	-	17:53
	117cm	12cm	-	7cm
中潮 出 06:29 入 18:34 出 09:29 入 23:49

大河内湾（長崎）2040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	113.3	↓-1.1
3/18 00:10	111.8	↓-1.5
3/18 00:20	109.9	↓-1.9
3/18 00:30	107.7	↓-2.2
3/18 00:40	105.1	↓-2.6
3/18 00:50	102.3	↓-2.8
3/18 01:00	99.1	↓-3.2
3/18 01:10	95.7	↓-3.4
3/18 01:20	92.0	↓-3.7
3/18 01:30	88.1	↓-3.9
3/18 01:40	84.0	↓-4.1
3/18 01:50	79.8	↓-4.2
3/18 02:00	75.4	↓-4.4
3/18 02:10	71.0	↓-4.4
3/18 02:20	66.5	↓-4.5
3/18 02:30	62.0	↓-4.5
3/18 02:40	57.5	↓-4.5
3/18 02:50	53.0	↓-4.5
3/18 03:00	48.7	↓-4.3
3/18 03:10	44.4	↓-4.3
3/18 03:20	40.3	↓-4.1
3/18 03:30	36.4	↓-3.9
3/18 03:40	32.7	↓-3.7
3/18 03:50	29.2	↓-3.5
3/18 04:00	26.0	↓-3.2
3/18 04:10	23.0	↓-3.0
3/18 04:20	20.4	↓-2.6
3/18 04:30	18.1	↓-2.3
3/18 04:40	16.2	↓-1.9
3/18 04:50	14.5	↓-1.7
3/18 05:00	13.3	↓-1.2
3/18 05:10	12.5	↓-0.8
3/18 05:20	12.0	↓-0.5	干潮
3/18 05:30	11.9	↓-0.1
3/18 05:40	12.2	↑0.3
3/18 05:50	12.9	↑0.7
3/18 06:00	13.9	↑1.0
3/18 06:10	15.4	↑1.5
3/18 06:20	17.2	↑1.8
3/18 06:30	19.3	↑2.1
3/18 06:40	21.8	↑2.5
3/18 06:50	24.6	↑2.8
3/18 07:00	27.6	↑3.0
3/18 07:10	31.0	↑3.4
3/18 07:20	34.6	↑3.6
3/18 07:30	38.4	↑3.8
3/18 07:40	42.4	↑4.0
3/18 07:50	46.5	↑4.1
3/18 08:00	50.8	↑4.3
3/18 08:10	55.2	↑4.4
3/18 08:20	59.6	↑4.4
3/18 08:30	64.1	↑4.5
3/18 08:40	68.6	↑4.5
3/18 08:50	73.0	↑4.4
3/18 09:00	77.4	↑4.4
3/18 09:10	81.7	↑4.3
3/18 09:20	85.9	↑4.2
3/18 09:30	89.8	↑3.9
3/18 09:40	93.7	↑3.9
3/18 09:50	97.2	↑3.5
3/18 10:00	100.6	↑3.4
3/18 10:10	103.7	↑3.1
3/18 10:20	106.4	↑2.7
3/18 10:30	108.9	↑2.5
3/18 10:40	111.1	↑2.2
3/18 10:50	112.9	↑1.8
3/18 11:00	114.3	↑1.4
3/18 11:10	115.4	↑1.1
3/18 11:20	116.1	↑0.7
3/18 11:30	116.4	↑0.3	満潮
3/18 11:40	116.4	0
3/18 11:50	115.9	↓-0.5
3/18 12:00	115.1	↓-0.8
3/18 12:10	113.9	↓-1.2
3/18 12:20	112.3	↓-1.6
3/18 12:30	110.4	↓-1.9
3/18 12:40	108.2	↓-2.2
3/18 12:50	105.6	↓-2.6
3/18 13:00	102.7	↓-2.9
3/18 13:10	99.5	↓-3.2
3/18 13:20	96.1	↓-3.4
3/18 13:30	92.4	↓-3.7
3/18 13:40	88.5	↓-3.9
3/18 13:50	84.4	↓-4.1
3/18 14:00	80.2	↓-4.2
3/18 14:10	75.8	↓-4.4
3/18 14:20	71.3	↓-4.5
3/18 14:30	66.8	↓-4.5
3/18 14:40	62.2	↓-4.6	最大潮位差
3/18 14:50	57.6	↓-4.6	最大潮位差
3/18 15:00	53.1	↓-4.5
3/18 15:10	48.6	↓-4.5
3/18 15:20	44.2	↓-4.4
3/18 15:30	39.9	↓-4.3
3/18 15:40	35.8	↓-4.1
3/18 15:50	31.9	↓-3.9
3/18 16:00	28.1	↓-3.8
3/18 16:10	24.6	↓-3.5
3/18 16:20	21.4	↓-3.2
3/18 16:30	18.4	↓-3.0
3/18 16:40	15.7	↓-2.7
3/18 16:50	13.3	↓-2.4
3/18 17:00	11.3	↓-2.0
3/18 17:10	9.5	↓-1.8
3/18 17:20	8.2	↓-1.3
3/18 17:30	7.2	↓-1.0
3/18 17:40	6.5	↓-0.7
3/18 17:50	6.3	↓-0.2	干潮
3/18 18:00	6.4	↑0.1
3/18 18:10	6.8	↑0.4
3/18 18:20	7.6	↑0.8
3/18 18:30	8.8	↑1.2
3/18 18:40	10.3	↑1.5
3/18 18:50	12.1	↑1.8
3/18 19:00	14.3	↑2.2
3/18 19:10	16.7	↑2.4
3/18 19:20	19.5	↑2.8
3/18 19:30	22.4	↑2.9
3/18 19:40	25.6	↑3.2
3/18 19:50	29.1	↑3.5
3/18 20:00	32.7	↑3.6
3/18 20:10	36.4	↑3.7
3/18 20:20	40.3	↑3.9
3/18 20:30	44.3	↑4.0
3/18 20:40	48.4	↑4.1
3/18 20:50	52.5	↑4.1
3/18 21:00	56.6	↑4.1
3/18 21:10	60.7	↑4.1
3/18 21:20	64.8	↑4.1
3/18 21:30	68.8	↑4.0
3/18 21:40	72.7	↑3.9
3/18 21:50	76.4	↑3.7
3/18 22:00	80.0	↑3.6
3/18 22:10	83.5	↑3.5
3/18 22:20	86.7	↑3.2
3/18 22:30	89.7	↑3.0
3/18 22:40	92.5	↑2.8
3/18 22:50	95.0	↑2.5
3/18 23:00	97.2	↑2.2
3/18 23:10	99.1	↑1.9
3/18 23:20	100.7	↑1.6
3/18 23:30	102.0	↑1.3
3/18 23:40	103.0	↑1.0
3/18 23:50	103.7	↑0.7