20 (月)	08:25	02:13	20:22	14:21
	146cm	40cm	151cm	33cm
中潮 出 05:46 入 18:57 出 04:36 入 16:22 潮干狩り ○ 13:32～15:08

芦辺（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	63.4	↓-3.5
4/20 00:10	60.1	↓-3.3
4/20 00:20	57.0	↓-3.1
4/20 00:30	54.1	↓-2.9
4/20 00:40	51.4	↓-2.7
4/20 00:50	49.0	↓-2.4
4/20 01:00	46.8	↓-2.2
4/20 01:10	44.8	↓-2.0
4/20 01:20	43.2	↓-1.6
4/20 01:30	41.8	↓-1.4
4/20 01:40	40.7	↓-1.1
4/20 01:50	39.9	↓-0.8
4/20 02:00	39.4	↓-0.5
4/20 02:10	39.2	↓-0.2	干潮
4/20 02:20	39.2	0
4/20 02:30	39.6	↑0.4
4/20 02:40	40.3	↑0.7
4/20 02:50	41.3	↑1.0
4/20 03:00	42.5	↑1.2
4/20 03:10	44.1	↑1.6
4/20 03:20	46.0	↑1.9
4/20 03:30	48.2	↑2.2
4/20 03:40	50.6	↑2.4
4/20 03:50	53.3	↑2.7
4/20 04:00	56.3	↑3.0
4/20 04:10	59.6	↑3.3
4/20 04:20	63.0	↑3.4
4/20 04:30	66.7	↑3.7
4/20 04:40	70.6	↑3.9
4/20 04:50	74.7	↑4.1
4/20 05:00	78.9	↑4.2
4/20 05:10	83.3	↑4.4
4/20 05:20	87.8	↑4.5
4/20 05:30	92.3	↑4.5
4/20 05:40	96.8	↑4.5
4/20 05:50	101.4	↑4.6
4/20 06:00	105.9	↑4.5
4/20 06:10	110.3	↑4.4
4/20 06:20	114.6	↑4.3
4/20 06:30	118.8	↑4.2
4/20 06:40	122.8	↑4.0
4/20 06:50	126.5	↑3.7
4/20 07:00	130.0	↑3.5
4/20 07:10	133.2	↑3.2
4/20 07:20	136.1	↑2.9
4/20 07:30	138.6	↑2.5
4/20 07:40	140.7	↑2.1
4/20 07:50	142.4	↑1.7
4/20 08:00	143.7	↑1.3
4/20 08:10	144.6	↑0.9
4/20 08:20	145.0	↑0.4	満潮
4/20 08:30	145.0	0
4/20 08:40	144.5	↓-0.5
4/20 08:50	143.6	↓-0.9
4/20 09:00	142.2	↓-1.4
4/20 09:10	140.4	↓-1.8
4/20 09:20	138.1	↓-2.3
4/20 09:30	135.5	↓-2.6
4/20 09:40	132.4	↓-3.1
4/20 09:50	129.1	↓-3.3
4/20 10:00	125.4	↓-3.7
4/20 10:10	121.4	↓-4.0
4/20 10:20	117.1	↓-4.3
4/20 10:30	112.7	↓-4.4
4/20 10:40	108.0	↓-4.7
4/20 10:50	103.2	↓-4.8
4/20 11:00	98.3	↓-4.9
4/20 11:10	93.3	↓-5.0
4/20 11:20	88.3	↓-5.0
4/20 11:30	83.3	↓-5.0
4/20 11:40	78.4	↓-4.9
4/20 11:50	73.6	↓-4.8
4/20 12:00	68.9	↓-4.7
4/20 12:10	64.4	↓-4.5
4/20 12:20	60.0	↓-4.4
4/20 12:30	55.9	↓-4.1
4/20 12:40	52.1	↓-3.8
4/20 12:50	48.5	↓-3.6
4/20 13:00	45.3	↓-3.2
4/20 13:10	42.4	↓-2.9
4/20 13:20	39.8	↓-2.6
4/20 13:30	37.7	↓-2.1
4/20 13:40	35.9	↓-1.8
4/20 13:50	34.5	↓-1.4
4/20 14:00	33.4	↓-1.1
4/20 14:10	32.8	↓-0.6
4/20 14:20	32.7	↓-0.1	干潮
4/20 14:30	32.9	↑0.2
4/20 14:40	33.5	↑0.6
4/20 14:50	34.6	↑1.1
4/20 15:00	36.0	↑1.4
4/20 15:10	37.8	↑1.8
4/20 15:20	40.0	↑2.2
4/20 15:30	42.6	↑2.6
4/20 15:40	45.5	↑2.9
4/20 15:50	48.8	↑3.3
4/20 16:00	52.4	↑3.6
4/20 16:10	56.3	↑3.9
4/20 16:20	60.4	↑4.1
4/20 16:30	64.8	↑4.4
4/20 16:40	69.4	↑4.6
4/20 16:50	74.2	↑4.8
4/20 17:00	79.1	↑4.9
4/20 17:10	84.2	↑5.1
4/20 17:20	89.3	↑5.1
4/20 17:30	94.5	↑5.2	最大潮位差
4/20 17:40	99.6	↑5.1
4/20 17:50	104.7	↑5.1
4/20 18:00	109.8	↑5.1
4/20 18:10	114.7	↑4.9
4/20 18:20	119.4	↑4.7
4/20 18:30	123.9	↑4.5
4/20 18:40	128.2	↑4.3
4/20 18:50	132.2	↑4.0
4/20 19:00	135.9	↑3.7
4/20 19:10	139.3	↑3.4
4/20 19:20	142.2	↑2.9
4/20 19:30	144.8	↑2.6
4/20 19:40	146.9	↑2.1
4/20 19:50	148.6	↑1.7
4/20 20:00	149.9	↑1.3
4/20 20:10	150.6	↑0.7
4/20 20:20	150.9	↑0.3	満潮
4/20 20:30	150.8	↓-0.1
4/20 20:40	150.1	↓-0.7
4/20 20:50	149.0	↓-1.1
4/20 21:00	147.5	↓-1.5
4/20 21:10	145.5	↓-2.0
4/20 21:20	143.1	↓-2.4
4/20 21:30	140.3	↓-2.8
4/20 21:40	137.1	↓-3.2
4/20 21:50	133.6	↓-3.5
4/20 22:00	129.8	↓-3.8
4/20 22:10	125.7	↓-4.1
4/20 22:20	121.4	↓-4.3
4/20 22:30	116.9	↓-4.5
4/20 22:40	112.3	↓-4.6
4/20 22:50	107.5	↓-4.8
4/20 23:00	102.6	↓-4.9
4/20 23:10	97.7	↓-4.9
4/20 23:20	92.8	↓-4.9
4/20 23:30	87.9	↓-4.9
4/20 23:40	83.1	↓-4.8
4/20 23:50	78.4	↓-4.7