20 (月)	08:25	02:22	21:00	14:38
	187cm	43cm	195cm	33cm
大潮 出 06:09 入 18:24 出 18:22 入 05:00 潮干狩り ○ 14:04～15:12

厳原（長崎）2021年09月20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
9/20 00:00	91.4	↓-6.3
9/20 00:10	85.3	↓-6.1
9/20 00:20	79.4	↓-5.9
9/20 00:30	73.9	↓-5.5
9/20 00:40	68.7	↓-5.2
9/20 00:50	63.9	↓-4.8
9/20 01:00	59.5	↓-4.4
9/20 01:10	55.6	↓-3.9
9/20 01:20	52.1	↓-3.5
9/20 01:30	49.1	↓-3.0
9/20 01:40	46.7	↓-2.4
9/20 01:50	44.7	↓-2.0
9/20 02:00	43.3	↓-1.4
9/20 02:10	42.4	↓-0.9
9/20 02:20	42.1	↓-0.3	干潮
9/20 02:30	42.3	↑0.2
9/20 02:40	43.0	↑0.7
9/20 02:50	44.3	↑1.3
9/20 03:00	46.0	↑1.7
9/20 03:10	48.2	↑2.2
9/20 03:20	51.0	↑2.8
9/20 03:30	54.1	↑3.1
9/20 03:40	57.7	↑3.6
9/20 03:50	61.8	↑4.1
9/20 04:00	66.2	↑4.4
9/20 04:10	70.9	↑4.7
9/20 04:20	76.0	↑5.1
9/20 04:30	81.3	↑5.3
9/20 04:40	86.9	↑5.6
9/20 04:50	92.8	↑5.9
9/20 05:00	98.7	↑5.9
9/20 05:10	104.8	↑6.1
9/20 05:20	111.0	↑6.2
9/20 05:30	117.3	↑6.3
9/20 05:40	123.5	↑6.2
9/20 05:50	129.6	↑6.1
9/20 06:00	135.7	↑6.1
9/20 06:10	141.6	↑5.9
9/20 06:20	147.3	↑5.7
9/20 06:30	152.7	↑5.4
9/20 06:40	157.9	↑5.2
9/20 06:50	162.8	↑4.9
9/20 07:00	167.2	↑4.4
9/20 07:10	171.3	↑4.1
9/20 07:20	174.9	↑3.6
9/20 07:30	178.1	↑3.2
9/20 07:40	180.8	↑2.7
9/20 07:50	183.0	↑2.2
9/20 08:00	184.6	↑1.6
9/20 08:10	185.7	↑1.1
9/20 08:20	186.2	↑0.5	満潮
9/20 08:30	186.1	↓-0.1
9/20 08:40	185.5	↓-0.6
9/20 08:50	184.4	↓-1.1
9/20 09:00	182.6	↓-1.8
9/20 09:10	180.4	↓-2.2
9/20 09:20	177.5	↓-2.9
9/20 09:30	174.2	↓-3.3
9/20 09:40	170.4	↓-3.8
9/20 09:50	166.2	↓-4.2
9/20 10:00	161.5	↓-4.7
9/20 10:10	156.5	↓-5.0
9/20 10:20	151.0	↓-5.5
9/20 10:30	145.3	↓-5.7
9/20 10:40	139.4	↓-5.9
9/20 10:50	133.2	↓-6.2
9/20 11:00	126.8	↓-6.4
9/20 11:10	120.4	↓-6.4
9/20 11:20	113.8	↓-6.6
9/20 11:30	107.3	↓-6.5
9/20 11:40	100.8	↓-6.5
9/20 11:50	94.3	↓-6.5
9/20 12:00	88.0	↓-6.3
9/20 12:10	81.9	↓-6.1
9/20 12:20	76.0	↓-5.9
9/20 12:30	70.4	↓-5.6
9/20 12:40	65.0	↓-5.4
9/20 12:50	60.0	↓-5.0
9/20 13:00	55.4	↓-4.6
9/20 13:10	51.1	↓-4.3
9/20 13:20	47.3	↓-3.8
9/20 13:30	43.9	↓-3.4
9/20 13:40	40.9	↓-3.0
9/20 13:50	38.4	↓-2.5
9/20 14:00	36.4	↓-2.0
9/20 14:10	34.8	↓-1.6
9/20 14:20	33.7	↓-1.1
9/20 14:30	33.1	↓-0.6	干潮
9/20 14:40	33.0	↓-0.1
9/20 14:50	33.4	↑0.4
9/20 15:00	34.2	↑0.8
9/20 15:10	35.6	↑1.4
9/20 15:20	37.4	↑1.8
9/20 15:30	39.6	↑2.2
9/20 15:40	42.3	↑2.7
9/20 15:50	45.5	↑3.2
9/20 16:00	49.0	↑3.5
9/20 16:10	53.0	↑4.0
9/20 16:20	57.4	↑4.4
9/20 16:30	62.1	↑4.7
9/20 16:40	67.1	↑5.0
9/20 16:50	72.5	↑5.4
9/20 17:00	78.2	↑5.7
9/20 17:10	84.1	↑5.9
9/20 17:20	90.3	↑6.2
9/20 17:30	96.6	↑6.3
9/20 17:40	103.1	↑6.5
9/20 17:50	109.7	↑6.6
9/20 18:00	116.4	↑6.7
9/20 18:10	123.0	↑6.6
9/20 18:20	129.7	↑6.7
9/20 18:30	136.2	↑6.5
9/20 18:40	142.7	↑6.5
9/20 18:50	148.9	↑6.2
9/20 19:00	155.0	↑6.1
9/20 19:10	160.7	↑5.7
9/20 19:20	166.1	↑5.4
9/20 19:30	171.2	↑5.1
9/20 19:40	175.9	↑4.7
9/20 19:50	180.1	↑4.2
9/20 20:00	183.8	↑3.7
9/20 20:10	187.0	↑3.2
9/20 20:20	189.7	↑2.7
9/20 20:30	191.8	↑2.1
9/20 20:40	193.2	↑1.4
9/20 20:50	194.1	↑0.9	満潮
9/20 21:00	194.4	↑0.3	満潮
9/20 21:10	194.0	↓-0.4
9/20 21:20	193.0	↓-1.0
9/20 21:30	191.3	↓-1.7
9/20 21:40	189.0	↓-2.3
9/20 21:50	186.2	↓-2.8
9/20 22:00	182.7	↓-3.5
9/20 22:10	178.7	↓-4.0
9/20 22:20	174.1	↓-4.6
9/20 22:30	169.1	↓-5.0
9/20 22:40	163.6	↓-5.5
9/20 22:50	157.6	↓-6.0
9/20 23:00	151.4	↓-6.2
9/20 23:10	144.8	↓-6.6
9/20 23:20	138.0	↓-6.8
9/20 23:30	131.0	↓-7.0
9/20 23:40	123.8	↓-7.2	最大潮位差
9/20 23:50	116.6	↓-7.2	最大潮位差