20 (月)	07:53	01:35	19:56	13:47
	142cm	33cm	144cm	22cm
中潮 出 05:46 入 18:59 出 04:37 入 16:23 潮干狩り ○ 12:24～15:11

厳原（長崎）2020年04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
4/20 00:00	45.6	↓-2.9
4/20 00:10	42.9	↓-2.7
4/20 00:20	40.5	↓-2.4
4/20 00:30	38.4	↓-2.1
4/20 00:40	36.6	↓-1.8
4/20 00:50	35.1	↓-1.5
4/20 01:00	33.8	↓-1.3
4/20 01:10	32.9	↓-0.9
4/20 01:20	32.3	↓-0.6
4/20 01:30	32.0	↓-0.3	干潮
4/20 01:40	32.1	↑0.1
4/20 01:50	32.4	↑0.3
4/20 02:00	33.1	↑0.7
4/20 02:10	34.1	↑1.0
4/20 02:20	35.4	↑1.3
4/20 02:30	36.9	↑1.5
4/20 02:40	38.8	↑1.9
4/20 02:50	41.0	↑2.2
4/20 03:00	43.4	↑2.4
4/20 03:10	46.2	↑2.8
4/20 03:20	49.1	↑2.9
4/20 03:30	52.4	↑3.3
4/20 03:40	55.8	↑3.4
4/20 03:50	59.5	↑3.7
4/20 04:00	63.4	↑3.9
4/20 04:10	67.4	↑4.0
4/20 04:20	71.6	↑4.2
4/20 04:30	76.0	↑4.4
4/20 04:40	80.4	↑4.4
4/20 04:50	84.9	↑4.5
4/20 05:00	89.4	↑4.5
4/20 05:10	94.0	↑4.6
4/20 05:20	98.5	↑4.5
4/20 05:30	103.0	↑4.5
4/20 05:40	107.4	↑4.4
4/20 05:50	111.7	↑4.3
4/20 06:00	115.8	↑4.1
4/20 06:10	119.7	↑3.9
4/20 06:20	123.3	↑3.6
4/20 06:30	126.7	↑3.4
4/20 06:40	129.8	↑3.1
4/20 06:50	132.6	↑2.8
4/20 07:00	135.1	↑2.5
4/20 07:10	137.1	↑2.0
4/20 07:20	138.8	↑1.7
4/20 07:30	140.0	↑1.2
4/20 07:40	140.8	↑0.8
4/20 07:50	141.1	↑0.3	満潮
4/20 08:00	141.0	↓-0.1
4/20 08:10	140.4	↓-0.6
4/20 08:20	139.4	↓-1.0
4/20 08:30	137.9	↓-1.5
4/20 08:40	135.9	↓-2.0
4/20 08:50	133.5	↓-2.4
4/20 09:00	130.7	↓-2.8
4/20 09:10	127.4	↓-3.3
4/20 09:20	123.8	↓-3.6
4/20 09:30	119.8	↓-4.0
4/20 09:40	115.6	↓-4.2
4/20 09:50	111.0	↓-4.6
4/20 10:00	106.2	↓-4.8
4/20 10:10	101.1	↓-5.1
4/20 10:20	95.9	↓-5.2
4/20 10:30	90.6	↓-5.3
4/20 10:40	85.2	↓-5.4	最大潮位差
4/20 10:50	79.8	↓-5.4	最大潮位差
4/20 11:00	74.4	↓-5.4	最大潮位差
4/20 11:10	69.1	↓-5.3
4/20 11:20	63.9	↓-5.2
4/20 11:30	58.8	↓-5.1
4/20 11:40	53.9	↓-4.9
4/20 11:50	49.3	↓-4.6
4/20 12:00	44.9	↓-4.4
4/20 12:10	40.8	↓-4.1
4/20 12:20	37.1	↓-3.7
4/20 12:30	33.7	↓-3.4
4/20 12:40	30.7	↓-3.0
4/20 12:50	28.1	↓-2.6
4/20 13:00	25.8	↓-2.3
4/20 13:10	24.1	↓-1.7
4/20 13:20	22.7	↓-1.4
4/20 13:30	21.8	↓-0.9
4/20 13:40	21.3	↓-0.5	干潮
4/20 13:50	21.2	↓-0.1
4/20 14:00	21.6	↑0.4
4/20 14:10	22.4	↑0.8
4/20 14:20	23.7	↑1.3
4/20 14:30	25.3	↑1.6
4/20 14:40	27.4	↑2.1
4/20 14:50	29.8	↑2.4
4/20 15:00	32.6	↑2.8
4/20 15:10	35.7	↑3.1
4/20 15:20	39.2	↑3.5
4/20 15:30	43.0	↑3.8
4/20 15:40	47.0	↑4.0
4/20 15:50	51.3	↑4.3
4/20 16:00	55.8	↑4.5
4/20 16:10	60.5	↑4.7
4/20 16:20	65.4	↑4.9
4/20 16:30	70.4	↑5.0
4/20 16:40	75.5	↑5.1
4/20 16:50	80.7	↑5.2
4/20 17:00	85.8	↑5.1
4/20 17:10	91.0	↑5.2
4/20 17:20	96.1	↑5.1
4/20 17:30	101.1	↑5.0
4/20 17:40	106.0	↑4.9
4/20 17:50	110.7	↑4.7
4/20 18:00	115.3	↑4.6
4/20 18:10	119.6	↑4.3
4/20 18:20	123.6	↑4.0
4/20 18:30	127.3	↑3.7
4/20 18:40	130.7	↑3.4
4/20 18:50	133.7	↑3.0
4/20 19:00	136.3	↑2.6
4/20 19:10	138.6	↑2.3
4/20 19:20	140.4	↑1.8
4/20 19:30	141.8	↑1.4
4/20 19:40	142.7	↑0.9
4/20 19:50	143.2	↑0.5	満潮
4/20 20:00	143.2	0
4/20 20:10	142.7	↓-0.5
4/20 20:20	141.8	↓-0.9
4/20 20:30	140.4	↓-1.4
4/20 20:40	138.6	↓-1.8
4/20 20:50	136.4	↓-2.2
4/20 21:00	133.7	↓-2.7
4/20 21:10	130.7	↓-3.0
4/20 21:20	127.2	↓-3.5
4/20 21:30	123.5	↓-3.7
4/20 21:40	119.4	↓-4.1
4/20 21:50	115.1	↓-4.3
4/20 22:00	110.5	↓-4.6
4/20 22:10	105.7	↓-4.8
4/20 22:20	100.8	↓-4.9
4/20 22:30	95.7	↓-5.1
4/20 22:40	90.6	↓-5.1
4/20 22:50	85.4	↓-5.2
4/20 23:00	80.2	↓-5.2
4/20 23:10	75.1	↓-5.1
4/20 23:20	70.0	↓-5.1
4/20 23:30	65.1	↓-4.9
4/20 23:40	60.3	↓-4.8
4/20 23:50	55.7	↓-4.6