20 (水)	08:11	02:00	20:07	14:05
	145cm	34cm	152cm	34cm
中潮 出 05:46 入 18:57 出 04:24 入 16:00 潮干狩り ○ 13:20～14:48

芦辺（長崎）2039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	55.1	↓-3.4
4/20 00:10	51.9	↓-3.2
4/20 00:20	48.9	↓-3.0
4/20 00:30	46.1	↓-2.8
4/20 00:40	43.6	↓-2.5
4/20 00:50	41.4	↓-2.2
4/20 01:00	39.4	↓-2.0
4/20 01:10	37.8	↓-1.6
4/20 01:20	36.4	↓-1.4
4/20 01:30	35.3	↓-1.1
4/20 01:40	34.5	↓-0.8
4/20 01:50	34.1	↓-0.4	干潮
4/20 02:00	34.0	↓-0.1	干潮
4/20 02:10	34.1	↑0.1
4/20 02:20	34.7	↑0.6
4/20 02:30	35.5	↑0.8
4/20 02:40	36.7	↑1.2
4/20 02:50	38.2	↑1.5
4/20 03:00	40.0	↑1.8
4/20 03:10	42.1	↑2.1
4/20 03:20	44.6	↑2.5
4/20 03:30	47.3	↑2.7
4/20 03:40	50.3	↑3.0
4/20 03:50	53.7	↑3.4
4/20 04:00	57.2	↑3.5
4/20 04:10	61.0	↑3.8
4/20 04:20	65.0	↑4.0
4/20 04:30	69.3	↑4.3
4/20 04:40	73.7	↑4.4
4/20 04:50	78.2	↑4.5
4/20 05:00	82.8	↑4.6
4/20 05:10	87.6	↑4.8
4/20 05:20	92.3	↑4.7
4/20 05:30	97.1	↑4.8
4/20 05:40	101.8	↑4.7
4/20 05:50	106.5	↑4.7
4/20 06:00	111.1	↑4.6
4/20 06:10	115.5	↑4.4
4/20 06:20	119.7	↑4.2
4/20 06:30	123.7	↑4.0
4/20 06:40	127.5	↑3.8
4/20 06:50	131.0	↑3.5
4/20 07:00	134.1	↑3.1
4/20 07:10	136.9	↑2.8
4/20 07:20	139.3	↑2.4
4/20 07:30	141.3	↑2.0
4/20 07:40	142.9	↑1.6
4/20 07:50	144.0	↑1.1
4/20 08:00	144.7	↑0.7
4/20 08:10	144.9	↑0.2	満潮
4/20 08:20	144.7	↓-0.2
4/20 08:30	144.0	↓-0.7
4/20 08:40	142.9	↓-1.1
4/20 08:50	141.3	↓-1.6
4/20 09:00	139.3	↓-2.0
4/20 09:10	136.9	↓-2.4
4/20 09:20	134.1	↓-2.8
4/20 09:30	130.9	↓-3.2
4/20 09:40	127.4	↓-3.5
4/20 09:50	123.6	↓-3.8
4/20 10:00	119.5	↓-4.1
4/20 10:10	115.2	↓-4.3
4/20 10:20	110.7	↓-4.5
4/20 10:30	106.0	↓-4.7
4/20 10:40	101.1	↓-4.9
4/20 10:50	96.2	↓-4.9
4/20 11:00	91.3	↓-4.9
4/20 11:10	86.3	↓-5.0
4/20 11:20	81.4	↓-4.9
4/20 11:30	76.5	↓-4.9
4/20 11:40	71.8	↓-4.7
4/20 11:50	67.2	↓-4.6
4/20 12:00	62.7	↓-4.5
4/20 12:10	58.5	↓-4.2
4/20 12:20	54.6	↓-3.9
4/20 12:30	50.9	↓-3.7
4/20 12:40	47.5	↓-3.4
4/20 12:50	44.4	↓-3.1
4/20 13:00	41.7	↓-2.7
4/20 13:10	39.3	↓-2.4
4/20 13:20	37.3	↓-2.0
4/20 13:30	35.7	↓-1.6
4/20 13:40	34.5	↓-1.2
4/20 13:50	33.7	↓-0.8
4/20 14:00	33.4	↓-0.3	干潮
4/20 14:10	33.4	0
4/20 14:20	33.9	↑0.5
4/20 14:30	34.7	↑0.8
4/20 14:40	36.0	↑1.3
4/20 14:50	37.7	↑1.7
4/20 15:00	39.8	↑2.1
4/20 15:10	42.2	↑2.4
4/20 15:20	45.0	↑2.8
4/20 15:30	48.2	↑3.2
4/20 15:40	51.7	↑3.5
4/20 15:50	55.5	↑3.8
4/20 16:00	59.5	↑4.0
4/20 16:10	63.8	↑4.3
4/20 16:20	68.4	↑4.6
4/20 16:30	73.1	↑4.7
4/20 16:40	78.0	↑4.9
4/20 16:50	83.0	↑5.0
4/20 17:00	88.1	↑5.1	最大潮位差
4/20 17:10	93.2	↑5.1	最大潮位差
4/20 17:20	98.3	↑5.1	最大潮位差
4/20 17:30	103.4	↑5.1	最大潮位差
4/20 17:40	108.5	↑5.1	最大潮位差
4/20 17:50	113.4	↑4.9
4/20 18:00	118.1	↑4.7
4/20 18:10	122.7	↑4.6
4/20 18:20	127.0	↑4.3
4/20 18:30	131.1	↑4.1
4/20 18:40	134.9	↑3.8
4/20 18:50	138.3	↑3.4
4/20 19:00	141.4	↑3.1
4/20 19:10	144.1	↑2.7
4/20 19:20	146.3	↑2.2
4/20 19:30	148.2	↑1.9
4/20 19:40	149.6	↑1.4
4/20 19:50	150.5	↑0.9
4/20 20:00	151.0	↑0.5	満潮
4/20 20:10	151.1	↑0.1
4/20 20:20	150.6	↓-0.5
4/20 20:30	149.7	↓-0.9
4/20 20:40	148.4	↓-1.3
4/20 20:50	146.7	↓-1.7
4/20 21:00	144.5	↓-2.2
4/20 21:10	141.9	↓-2.6
4/20 21:20	139.0	↓-2.9
4/20 21:30	135.7	↓-3.3
4/20 21:40	132.1	↓-3.6
4/20 21:50	128.2	↓-3.9
4/20 22:00	124.1	↓-4.1
4/20 22:10	119.8	↓-4.3
4/20 22:20	115.2	↓-4.6
4/20 22:30	110.5	↓-4.7
4/20 22:40	105.8	↓-4.7
4/20 22:50	100.9	↓-4.9
4/20 23:00	96.0	↓-4.9
4/20 23:10	91.0	↓-5.0
4/20 23:20	86.1	↓-4.9
4/20 23:30	81.3	↓-4.8
4/20 23:40	76.6	↓-4.7
4/20 23:50	71.9	↓-4.7