20 (金)	11:27	05:23	-	17:45
	147cm	20cm	-	6cm
中潮 出 05:46 入 18:59 出 09:02 入 23:24 潮干狩り ◎ 05:46～06:46

厳原（長崎）2018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	158.5	↓-1.2
4/20 00:10	156.7	↓-1.8
4/20 00:20	154.4	↓-2.3
4/20 00:30	151.5	↓-2.9
4/20 00:40	148.2	↓-3.3
4/20 00:50	144.4	↓-3.8
4/20 01:00	140.1	↓-4.3
4/20 01:10	135.4	↓-4.7
4/20 01:20	130.3	↓-5.1
4/20 01:30	124.9	↓-5.4
4/20 01:40	119.2	↓-5.7
4/20 01:50	113.2	↓-6.0
4/20 02:00	107.0	↓-6.2
4/20 02:10	100.7	↓-6.3
4/20 02:20	94.3	↓-6.4	最大潮位差
4/20 02:30	87.9	↓-6.4	最大潮位差
4/20 02:40	81.5	↓-6.4	最大潮位差
4/20 02:50	75.1	↓-6.4	最大潮位差
4/20 03:00	68.9	↓-6.2
4/20 03:10	62.9	↓-6.0
4/20 03:20	57.1	↓-5.8
4/20 03:30	51.5	↓-5.6
4/20 03:40	46.3	↓-5.2
4/20 03:50	41.5	↓-4.8
4/20 04:00	37.0	↓-4.5
4/20 04:10	33.1	↓-3.9
4/20 04:20	29.5	↓-3.6
4/20 04:30	26.5	↓-3.0
4/20 04:40	24.0	↓-2.5
4/20 04:50	22.0	↓-2.0
4/20 05:00	20.6	↓-1.4
4/20 05:10	19.7	↓-0.9
4/20 05:20	19.3	↓-0.4	干潮
4/20 05:30	19.5	↑0.2
4/20 05:40	20.2	↑0.7
4/20 05:50	21.3	↑1.1
4/20 06:00	23.0	↑1.7
4/20 06:10	25.1	↑2.1
4/20 06:20	27.6	↑2.5
4/20 06:30	30.6	↑3.0
4/20 06:40	33.9	↑3.3
4/20 06:50	37.6	↑3.7
4/20 07:00	41.5	↑3.9
4/20 07:10	45.8	↑4.3
4/20 07:20	50.3	↑4.5
4/20 07:30	55.1	↑4.8
4/20 07:40	60.0	↑4.9
4/20 07:50	65.1	↑5.1
4/20 08:00	70.3	↑5.2
4/20 08:10	75.6	↑5.3
4/20 08:20	80.9	↑5.3
4/20 08:30	86.2	↑5.3
4/20 08:40	91.6	↑5.4
4/20 08:50	96.9	↑5.3
4/20 09:00	102.0	↑5.1
4/20 09:10	107.1	↑5.1
4/20 09:20	112.0	↑4.9
4/20 09:30	116.7	↑4.7
4/20 09:40	121.1	↑4.4
4/20 09:50	125.3	↑4.2
4/20 10:00	129.2	↑3.9
4/20 10:10	132.8	↑3.6
4/20 10:20	136.0	↑3.2
4/20 10:30	138.8	↑2.8
4/20 10:40	141.2	↑2.4
4/20 10:50	143.1	↑1.9
4/20 11:00	144.6	↑1.5
4/20 11:10	145.6	↑1.0
4/20 11:20	146.2	↑0.6	満潮
4/20 11:30	146.3	↑0.1
4/20 11:40	145.9	↓-0.4
4/20 11:50	145.0	↓-0.9
4/20 12:00	143.6	↓-1.4
4/20 12:10	141.7	↓-1.9
4/20 12:20	139.4	↓-2.3
4/20 12:30	136.7	↓-2.7
4/20 12:40	133.5	↓-3.2
4/20 12:50	130.0	↓-3.5
4/20 13:00	126.0	↓-4.0
4/20 13:10	121.7	↓-4.3
4/20 13:20	117.1	↓-4.6
4/20 13:30	112.2	↓-4.9
4/20 13:40	107.1	↓-5.1
4/20 13:50	101.7	↓-5.4
4/20 14:00	96.1	↓-5.6
4/20 14:10	90.4	↓-5.7
4/20 14:20	84.6	↓-5.8
4/20 14:30	78.8	↓-5.8
4/20 14:40	72.9	↓-5.9
4/20 14:50	67.0	↓-5.9
4/20 15:00	61.2	↓-5.8
4/20 15:10	55.5	↓-5.7
4/20 15:20	49.9	↓-5.6
4/20 15:30	44.5	↓-5.4
4/20 15:40	39.4	↓-5.1
4/20 15:50	34.5	↓-4.9
4/20 16:00	29.9	↓-4.6
4/20 16:10	25.6	↓-4.3
4/20 16:20	21.7	↓-3.9
4/20 16:30	18.2	↓-3.5
4/20 16:40	15.1	↓-3.1
4/20 16:50	12.4	↓-2.7
4/20 17:00	10.2	↓-2.2
4/20 17:10	8.4	↓-1.8
4/20 17:20	7.1	↓-1.3
4/20 17:30	6.2	↓-0.9
4/20 17:40	5.8	↓-0.4	干潮
4/20 17:50	5.8	0
4/20 18:00	6.3	↑0.5
4/20 18:10	7.2	↑0.9
4/20 18:20	8.6	↑1.4
4/20 18:30	10.4	↑1.8
4/20 18:40	12.5	↑2.1
4/20 18:50	15.1	↑2.6
4/20 19:00	18.0	↑2.9
4/20 19:10	21.2	↑3.2
4/20 19:20	24.8	↑3.6
4/20 19:30	28.6	↑3.8
4/20 19:40	32.8	↑4.2
4/20 19:50	37.2	↑4.4
4/20 20:00	41.8	↑4.6
4/20 20:10	46.7	↑4.9
4/20 20:20	51.7	↑5.0
4/20 20:30	56.9	↑5.2
4/20 20:40	62.3	↑5.4
4/20 20:50	67.7	↑5.4
4/20 21:00	73.2	↑5.5
4/20 21:10	78.8	↑5.6
4/20 21:20	84.4	↑5.6
4/20 21:30	90.0	↑5.6
4/20 21:40	95.5	↑5.5
4/20 21:50	100.9	↑5.4
4/20 22:00	106.2	↑5.3
4/20 22:10	111.4	↑5.2
4/20 22:20	116.3	↑4.9
4/20 22:30	121.0	↑4.7
4/20 22:40	125.4	↑4.4
4/20 22:50	129.5	↑4.1
4/20 23:00	133.3	↑3.8
4/20 23:10	136.7	↑3.4
4/20 23:20	139.7	↑3.0
4/20 23:30	142.3	↑2.6
4/20 23:40	144.5	↑2.2
4/20 23:50	146.2	↑1.7