22 (土)	07:33	01:26	19:58	13:47
	130cm	16cm	131cm	5cm
中潮 出 05:43 入 19:01 出 03:59 入 16:42 潮干狩り ◎ 11:56～15:37

大河内湾（長崎）2028年04月22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
4/22 00:00	29.4	↓-3.3
4/22 00:10	26.4	↓-3.0
4/22 00:20	23.8	↓-2.6
4/22 00:30	21.5	↓-2.3
4/22 00:40	19.5	↓-2.0
4/22 00:50	17.9	↓-1.6
4/22 01:00	16.7	↓-1.2
4/22 01:10	15.9	↓-0.8
4/22 01:20	15.5	↓-0.4	干潮
4/22 01:30	15.5	0
4/22 01:40	15.9	↑0.4
4/22 01:50	16.7	↑0.8
4/22 02:00	17.9	↑1.2
4/22 02:10	19.5	↑1.6
4/22 02:20	21.5	↑2.0
4/22 02:30	23.8	↑2.3
4/22 02:40	26.5	↑2.7
4/22 02:50	29.6	↑3.1
4/22 03:00	32.9	↑3.3
4/22 03:10	36.6	↑3.7
4/22 03:20	40.5	↑3.9
4/22 03:30	44.6	↑4.1
4/22 03:40	48.9	↑4.3
4/22 03:50	53.5	↑4.6
4/22 04:00	58.1	↑4.6
4/22 04:10	62.9	↑4.8
4/22 04:20	67.7	↑4.8
4/22 04:30	72.6	↑4.9
4/22 04:40	77.5	↑4.9
4/22 04:50	82.4	↑4.9
4/22 05:00	87.1	↑4.7
4/22 05:10	91.8	↑4.7
4/22 05:20	96.4	↑4.6
4/22 05:30	100.7	↑4.3
4/22 05:40	104.9	↑4.2
4/22 05:50	108.8	↑3.9
4/22 06:00	112.5	↑3.7
4/22 06:10	115.8	↑3.3
4/22 06:20	118.9	↑3.1
4/22 06:30	121.6	↑2.7
4/22 06:40	123.9	↑2.3
4/22 06:50	125.9	↑2.0
4/22 07:00	127.5	↑1.6
4/22 07:10	128.6	↑1.1
4/22 07:20	129.4	↑0.8
4/22 07:30	129.7	↑0.3	満潮
4/22 07:40	129.5	↓-0.2
4/22 07:50	129.0	↓-0.5
4/22 08:00	128.0	↓-1.0
4/22 08:10	126.6	↓-1.4
4/22 08:20	124.8	↓-1.8
4/22 08:30	122.6	↓-2.2
4/22 08:40	119.9	↓-2.7
4/22 08:50	117.0	↓-2.9
4/22 09:00	113.6	↓-3.4
4/22 09:10	110.0	↓-3.6
4/22 09:20	106.0	↓-4.0
4/22 09:30	101.7	↓-4.3
4/22 09:40	97.2	↓-4.5
4/22 09:50	92.5	↓-4.7
4/22 10:00	87.7	↓-4.8
4/22 10:10	82.6	↓-5.1
4/22 10:20	77.5	↓-5.1
4/22 10:30	72.2	↓-5.3
4/22 10:40	67.0	↓-5.2
4/22 10:50	61.7	↓-5.3
4/22 11:00	56.5	↓-5.2
4/22 11:10	51.3	↓-5.2
4/22 11:20	46.3	↓-5.0
4/22 11:30	41.4	↓-4.9
4/22 11:40	36.7	↓-4.7
4/22 11:50	32.1	↓-4.6
4/22 12:00	27.9	↓-4.2
4/22 12:10	23.9	↓-4.0
4/22 12:20	20.2	↓-3.7
4/22 12:30	16.9	↓-3.3
4/22 12:40	13.9	↓-3.0
4/22 12:50	11.3	↓-2.6
4/22 13:00	9.1	↓-2.2
4/22 13:10	7.3	↓-1.8
4/22 13:20	5.9	↓-1.4
4/22 13:30	5.0	↓-0.9
4/22 13:40	4.5	↓-0.5	干潮
4/22 13:50	4.4	↓-0.1
4/22 14:00	4.8	↑0.4
4/22 14:10	5.7	↑0.9
4/22 14:20	7.0	↑1.3
4/22 14:30	8.7	↑1.7
4/22 14:40	10.8	↑2.1
4/22 14:50	13.4	↑2.6
4/22 15:00	16.3	↑2.9
4/22 15:10	19.6	↑3.3
4/22 15:20	23.2	↑3.6
4/22 15:30	27.2	↑4.0
4/22 15:40	31.4	↑4.2
4/22 15:50	35.9	↑4.5
4/22 16:00	40.6	↑4.7
4/22 16:10	45.5	↑4.9
4/22 16:20	50.6	↑5.1
4/22 16:30	55.8	↑5.2
4/22 16:40	61.0	↑5.2
4/22 16:50	66.4	↑5.4	最大潮位差
4/22 17:00	71.7	↑5.3
4/22 17:10	77.0	↑5.3
4/22 17:20	82.2	↑5.2
4/22 17:30	87.3	↑5.1
4/22 17:40	92.3	↑5.0
4/22 17:50	97.0	↑4.7
4/22 18:00	101.6	↑4.6
4/22 18:10	105.9	↑4.3
4/22 18:20	110.0	↑4.1
4/22 18:30	113.7	↑3.7
4/22 18:40	117.2	↑3.5
4/22 18:50	120.2	↑3.0
4/22 19:00	122.9	↑2.7
4/22 19:10	125.2	↑2.3
4/22 19:20	127.0	↑1.8
4/22 19:30	128.4	↑1.4
4/22 19:40	129.4	↑1.0
4/22 19:50	130.0	↑0.6	満潮
4/22 20:00	130.1	↑0.1
4/22 20:10	129.8	↓-0.3
4/22 20:20	129.0	↓-0.8
4/22 20:30	127.7	↓-1.3
4/22 20:40	126.1	↓-1.6
4/22 20:50	124.0	↓-2.1
4/22 21:00	121.5	↓-2.5
4/22 21:10	118.7	↓-2.8
4/22 21:20	115.5	↓-3.2
4/22 21:30	111.9	↓-3.6
4/22 21:40	108.1	↓-3.8
4/22 21:50	103.9	↓-4.2
4/22 22:00	99.5	↓-4.4
4/22 22:10	94.9	↓-4.6
4/22 22:20	90.2	↓-4.7
4/22 22:30	85.2	↓-5.0
4/22 22:40	80.2	↓-5.0
4/22 22:50	75.1	↓-5.1
4/22 23:00	69.9	↓-5.2
4/22 23:10	64.8	↓-5.1
4/22 23:20	59.7	↓-5.1
4/22 23:30	54.7	↓-5.0
4/22 23:40	49.8	↓-4.9
4/22 23:50	45.1	↓-4.7