19 (水)	08:57	02:38	20:55	14:56
	120cm	-9cm	122cm	8cm
大潮 出 07:04 入 18:10 出 06:32 入 16:48 潮干狩り ◎ 13:09～16:43

大河内湾（長崎）2042年02月19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
2/19 00:00	36.8	↓-5.0
2/19 00:10	31.9	↓-4.9
2/19 00:20	27.1	↓-4.8
2/19 00:30	22.5	↓-4.6
2/19 00:40	18.1	↓-4.4
2/19 00:50	13.9	↓-4.2
2/19 01:00	10.1	↓-3.8
2/19 01:10	6.5	↓-3.6
2/19 01:20	3.2	↓-3.3
2/19 01:30	0.2	↓-3.0
2/19 01:40	-2.3	↓-2.5
2/19 01:50	-4.5	↓-2.2
2/19 02:00	-6.3	↓-1.8
2/19 02:10	-7.7	↓-1.4
2/19 02:20	-8.6	↓-0.9
2/19 02:30	-9.1	↓-0.5	干潮
2/19 02:40	-9.2	↓-0.1
2/19 02:50	-8.8	↑0.4
2/19 03:00	-8.0	↑0.8
2/19 03:10	-6.8	↑1.2
2/19 03:20	-5.1	↑1.7
2/19 03:30	-3.0	↑2.1
2/19 03:40	-0.6	↑2.4
2/19 03:50	2.3	↑2.9
2/19 04:00	5.5	↑3.2
2/19 04:10	9.1	↑3.6
2/19 04:20	13.0	↑3.9
2/19 04:30	17.2	↑4.2
2/19 04:40	21.6	↑4.4
2/19 04:50	26.3	↑4.7
2/19 05:00	31.2	↑4.9
2/19 05:10	36.2	↑5.0
2/19 05:20	41.4	↑5.2
2/19 05:30	46.7	↑5.3
2/19 05:40	52.0	↑5.3
2/19 05:50	57.4	↑5.4
2/19 06:00	62.7	↑5.3
2/19 06:10	68.0	↑5.3
2/19 06:20	73.2	↑5.2
2/19 06:30	78.3	↑5.1
2/19 06:40	83.2	↑4.9
2/19 06:50	88.0	↑4.8
2/19 07:00	92.5	↑4.5
2/19 07:10	96.7	↑4.2
2/19 07:20	100.7	↑4.0
2/19 07:30	104.3	↑3.6
2/19 07:40	107.7	↑3.4
2/19 07:50	110.6	↑2.9
2/19 08:00	113.2	↑2.6
2/19 08:10	115.4	↑2.2
2/19 08:20	117.1	↑1.7
2/19 08:30	118.5	↑1.4
2/19 08:40	119.4	↑0.9
2/19 08:50	119.8	↑0.4	満潮
2/19 09:00	119.9	↑0.1
2/19 09:10	119.5	↓-0.4
2/19 09:20	118.6	↓-0.9
2/19 09:30	117.4	↓-1.2
2/19 09:40	115.7	↓-1.7
2/19 09:50	113.6	↓-2.1
2/19 10:00	111.2	↓-2.4
2/19 10:10	108.4	↓-2.8
2/19 10:20	105.2	↓-3.2
2/19 10:30	101.7	↓-3.5
2/19 10:40	98.0	↓-3.7
2/19 10:50	93.9	↓-4.1
2/19 11:00	89.7	↓-4.2
2/19 11:10	85.2	↓-4.5
2/19 11:20	80.6	↓-4.6
2/19 11:30	75.8	↓-4.8
2/19 11:40	71.0	↓-4.8
2/19 11:50	66.1	↓-4.9
2/19 12:00	61.2	↓-4.9
2/19 12:10	56.3	↓-4.9
2/19 12:20	51.4	↓-4.9
2/19 12:30	46.7	↓-4.7
2/19 12:40	42.0	↓-4.7
2/19 12:50	37.6	↓-4.4
2/19 13:00	33.3	↓-4.3
2/19 13:10	29.2	↓-4.1
2/19 13:20	25.5	↓-3.7
2/19 13:30	22.0	↓-3.5
2/19 13:40	18.8	↓-3.2
2/19 13:50	16.0	↓-2.8
2/19 14:00	13.5	↓-2.5
2/19 14:10	11.4	↓-2.1
2/19 14:20	9.7	↓-1.7
2/19 14:30	8.4	↓-1.3
2/19 14:40	7.5	↓-0.9
2/19 14:50	7.1	↓-0.4	干潮
2/19 15:00	7.0	↓-0.1
2/19 15:10	7.5	↑0.5
2/19 15:20	8.3	↑0.8
2/19 15:30	9.6	↑1.3
2/19 15:40	11.2	↑1.6
2/19 15:50	13.3	↑2.1
2/19 16:00	15.8	↑2.5
2/19 16:10	18.6	↑2.8
2/19 16:20	21.8	↑3.2
2/19 16:30	25.3	↑3.5
2/19 16:40	29.1	↑3.8
2/19 16:50	33.2	↑4.1
2/19 17:00	37.5	↑4.3
2/19 17:10	42.0	↑4.5
2/19 17:20	46.7	↑4.7
2/19 17:30	51.5	↑4.8
2/19 17:40	56.4	↑4.9
2/19 17:50	61.4	↑5.0
2/19 18:00	66.4	↑5.0
2/19 18:10	71.4	↑5.0
2/19 18:20	76.4	↑5.0
2/19 18:30	81.2	↑4.8
2/19 18:40	86.0	↑4.8
2/19 18:50	90.5	↑4.5
2/19 19:00	94.9	↑4.4
2/19 19:10	99.1	↑4.2
2/19 19:20	102.9	↑3.8
2/19 19:30	106.5	↑3.6
2/19 19:40	109.8	↑3.3
2/19 19:50	112.7	↑2.9
2/19 20:00	115.2	↑2.5
2/19 20:10	117.3	↑2.1
2/19 20:20	119.1	↑1.8
2/19 20:30	120.3	↑1.2
2/19 20:40	121.2	↑0.9
2/19 20:50	121.6	↑0.4	満潮
2/19 21:00	121.6	0
2/19 21:10	121.0	↓-0.6
2/19 21:20	120.1	↓-0.9
2/19 21:30	118.7	↓-1.4
2/19 21:40	116.8	↓-1.9
2/19 21:50	114.5	↓-2.3
2/19 22:00	111.8	↓-2.7
2/19 22:10	108.6	↓-3.2
2/19 22:20	105.1	↓-3.5
2/19 22:30	101.3	↓-3.8
2/19 22:40	97.1	↓-4.2
2/19 22:50	92.6	↓-4.5
2/19 23:00	87.8	↓-4.8
2/19 23:10	82.8	↓-5.0
2/19 23:20	77.5	↓-5.3
2/19 23:30	72.1	↓-5.4
2/19 23:40	66.6	↓-5.5
2/19 23:50	61.0	↓-5.6	最大潮位差