22 (木)	08:34	02:38	21:22	14:59
	147cm	47cm	147cm	17cm
大潮 出 05:11 入 19:39 出 04:14 入 19:21 潮干狩り ○ 13:39～16:18

大河内湾（長崎）2028年06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
6/22 00:00	85.8	↓-4.2
6/22 00:10	81.6	↓-4.2
6/22 00:20	77.5	↓-4.1
6/22 00:30	73.6	↓-3.9
6/22 00:40	69.8	↓-3.8
6/22 00:50	66.2	↓-3.6
6/22 01:00	62.9	↓-3.3
6/22 01:10	59.7	↓-3.2
6/22 01:20	56.9	↓-2.8
6/22 01:30	54.4	↓-2.5
6/22 01:40	52.1	↓-2.3
6/22 01:50	50.2	↓-1.9
6/22 02:00	48.6	↓-1.6
6/22 02:10	47.4	↓-1.2
6/22 02:20	46.6	↓-0.8
6/22 02:30	46.1	↓-0.5	干潮
6/22 02:40	46.1	0
6/22 02:50	46.4	↑0.3
6/22 03:00	47.0	↑0.6
6/22 03:10	48.1	↑1.1
6/22 03:20	49.5	↑1.4
6/22 03:30	51.3	↑1.8
6/22 03:40	53.4	↑2.1
6/22 03:50	55.8	↑2.4
6/22 04:00	58.6	↑2.8
6/22 04:10	61.6	↑3.0
6/22 04:20	64.9	↑3.3
6/22 04:30	68.5	↑3.6
6/22 04:40	72.2	↑3.7
6/22 04:50	76.2	↑4.0
6/22 05:00	80.3	↑4.1
6/22 05:10	84.5	↑4.2
6/22 05:20	88.8	↑4.3
6/22 05:30	93.2	↑4.4
6/22 05:40	97.6	↑4.4
6/22 05:50	102.0	↑4.4
6/22 06:00	106.4	↑4.4
6/22 06:10	110.7	↑4.3
6/22 06:20	114.9	↑4.2
6/22 06:30	118.9	↑4.0
6/22 06:40	122.8	↑3.9
6/22 06:50	126.5	↑3.7
6/22 07:00	129.9	↑3.4
6/22 07:10	133.1	↑3.2
6/22 07:20	136.0	↑2.9
6/22 07:30	138.6	↑2.6
6/22 07:40	140.8	↑2.2
6/22 07:50	142.7	↑1.9
6/22 08:00	144.2	↑1.5
6/22 08:10	145.4	↑1.2
6/22 08:20	146.1	↑0.7
6/22 08:30	146.4	↑0.3	満潮
6/22 08:40	146.4	0
6/22 08:50	145.9	↓-0.5
6/22 09:00	145.0	↓-0.9
6/22 09:10	143.7	↓-1.3
6/22 09:20	142.0	↓-1.7
6/22 09:30	139.9	↓-2.1
6/22 09:40	137.4	↓-2.5
6/22 09:50	134.5	↓-2.9
6/22 10:00	131.3	↓-3.2
6/22 10:10	127.8	↓-3.5
6/22 10:20	123.9	↓-3.9
6/22 10:30	119.8	↓-4.1
6/22 10:40	115.4	↓-4.4
6/22 10:50	110.8	↓-4.6
6/22 11:00	105.9	↓-4.9
6/22 11:10	100.9	↓-5.0
6/22 11:20	95.8	↓-5.1
6/22 11:30	90.6	↓-5.2
6/22 11:40	85.3	↓-5.3
6/22 11:50	80.0	↓-5.3
6/22 12:00	74.6	↓-5.4	最大潮位差
6/22 12:10	69.4	↓-5.2
6/22 12:20	64.2	↓-5.2
6/22 12:30	59.1	↓-5.1
6/22 12:40	54.1	↓-5.0
6/22 12:50	49.4	↓-4.7
6/22 13:00	44.8	↓-4.6
6/22 13:10	40.5	↓-4.3
6/22 13:20	36.5	↓-4.0
6/22 13:30	32.8	↓-3.7
6/22 13:40	29.4	↓-3.4
6/22 13:50	26.4	↓-3.0
6/22 14:00	23.7	↓-2.7
6/22 14:10	21.4	↓-2.3
6/22 14:20	19.6	↓-1.8
6/22 14:30	18.1	↓-1.5
6/22 14:40	17.1	↓-1.0
6/22 14:50	16.6	↓-0.5	干潮
6/22 15:00	16.4	↓-0.2
6/22 15:10	16.8	↑0.4
6/22 15:20	17.5	↑0.7
6/22 15:30	18.7	↑1.2
6/22 15:40	20.3	↑1.6
6/22 15:50	22.4	↑2.1
6/22 16:00	24.8	↑2.4
6/22 16:10	27.7	↑2.9
6/22 16:20	30.9	↑3.2
6/22 16:30	34.4	↑3.5
6/22 16:40	38.3	↑3.9
6/22 16:50	42.4	↑4.1
6/22 17:00	46.9	↑4.5
6/22 17:10	51.5	↑4.6
6/22 17:20	56.4	↑4.9
6/22 17:30	61.4	↑5.0
6/22 17:40	66.6	↑5.2
6/22 17:50	71.9	↑5.3
6/22 18:00	77.2	↑5.3
6/22 18:10	82.6	↑5.4	最大潮位差
6/22 18:20	87.9	↑5.3
6/22 18:30	93.2	↑5.3
6/22 18:40	98.5	↑5.3
6/22 18:50	103.6	↑5.1
6/22 19:00	108.5	↑4.9
6/22 19:10	113.3	↑4.8
6/22 19:20	117.9	↑4.6
6/22 19:30	122.2	↑4.3
6/22 19:40	126.2	↑4.0
6/22 19:50	130.0	↑3.8
6/22 20:00	133.4	↑3.4
6/22 20:10	136.5	↑3.1
6/22 20:20	139.2	↑2.7
6/22 20:30	141.5	↑2.3
6/22 20:40	143.4	↑1.9
6/22 20:50	144.9	↑1.5
6/22 21:00	146.0	↑1.1
6/22 21:10	146.7	↑0.7
6/22 21:20	146.9	↑0.2	満潮
6/22 21:30	146.8	↓-0.1
6/22 21:40	146.2	↓-0.6
6/22 21:50	145.2	↓-1.0
6/22 22:00	143.8	↓-1.4
6/22 22:10	142.0	↓-1.8
6/22 22:20	139.9	↓-2.1
6/22 22:30	137.3	↓-2.6
6/22 22:40	134.5	↓-2.8
6/22 22:50	131.4	↓-3.1
6/22 23:00	127.9	↓-3.5
6/22 23:10	124.2	↓-3.7
6/22 23:20	120.3	↓-3.9
6/22 23:30	116.2	↓-4.1
6/22 23:40	111.9	↓-4.3
6/22 23:50	107.5	↓-4.4