20 (火)	09:22	03:18	21:45	15:34
	106cm	-3cm	104cm	-11cm
大潮 出 05:46 入 18:59 出 20:00 入 06:25 潮干狩り ◎ 13:20～17:48

網代（長崎）2038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	56.9	↓-4.6
4/20 00:10	52.3	↓-4.6
4/20 00:20	47.6	↓-4.7
4/20 00:30	43.0	↓-4.6
4/20 00:40	38.4	↓-4.6
4/20 00:50	33.9	↓-4.5
4/20 01:00	29.6	↓-4.3
4/20 01:10	25.3	↓-4.3
4/20 01:20	21.3	↓-4.0
4/20 01:30	17.5	↓-3.8
4/20 01:40	13.9	↓-3.6
4/20 01:50	10.6	↓-3.3
4/20 02:00	7.6	↓-3.0
4/20 02:10	4.9	↓-2.7
4/20 02:20	2.5	↓-2.4
4/20 02:30	0.5	↓-2.0
4/20 02:40	-1.1	↓-1.6
4/20 02:50	-2.4	↓-1.3
4/20 03:00	-3.3	↓-0.9
4/20 03:10	-3.8	↓-0.5	干潮
4/20 03:20	-3.8	0
4/20 03:30	-3.5	↑0.3
4/20 03:40	-2.8	↑0.7
4/20 03:50	-1.7	↑1.1
4/20 04:00	-0.1	↑1.6
4/20 04:10	1.7	↑1.8
4/20 04:20	4.0	↑2.3
4/20 04:30	6.6	↑2.6
4/20 04:40	9.5	↑2.9
4/20 04:50	12.7	↑3.2
4/20 05:00	16.2	↑3.5
4/20 05:10	20.0	↑3.8
4/20 05:20	24.0	↑4.0
4/20 05:30	28.1	↑4.1
4/20 05:40	32.5	↑4.4
4/20 05:50	37.0	↑4.5
4/20 06:00	41.6	↑4.6
4/20 06:10	46.2	↑4.6
4/20 06:20	50.9	↑4.7
4/20 06:30	55.6	↑4.7
4/20 06:40	60.3	↑4.7
4/20 06:50	64.8	↑4.5
4/20 07:00	69.3	↑4.5
4/20 07:10	73.7	↑4.4
4/20 07:20	77.8	↑4.1
4/20 07:30	81.8	↑4.0
4/20 07:40	85.5	↑3.7
4/20 07:50	89.0	↑3.5
4/20 08:00	92.2	↑3.2
4/20 08:10	95.1	↑2.9
4/20 08:20	97.7	↑2.6
4/20 08:30	99.9	↑2.2
4/20 08:40	101.7	↑1.8
4/20 08:50	103.1	↑1.4
4/20 09:00	104.2	↑1.1
4/20 09:10	104.9	↑0.7
4/20 09:20	105.1	↑0.2	満潮
4/20 09:30	104.9	↓-0.2
4/20 09:40	104.4	↓-0.5
4/20 09:50	103.4	↓-1.0
4/20 10:00	102.0	↓-1.4
4/20 10:10	100.2	↓-1.8
4/20 10:20	98.1	↓-2.1
4/20 10:30	95.6	↓-2.5
4/20 10:40	92.7	↓-2.9
4/20 10:50	89.5	↓-3.2
4/20 11:00	86.0	↓-3.5
4/20 11:10	82.3	↓-3.7
4/20 11:20	78.2	↓-4.1
4/20 11:30	74.0	↓-4.2
4/20 11:40	69.5	↓-4.5
4/20 11:50	64.9	↓-4.6
4/20 12:00	60.2	↓-4.7
4/20 12:10	55.3	↓-4.9	最大潮位差
4/20 12:20	50.4	↓-4.9	最大潮位差
4/20 12:30	45.5	↓-4.9	最大潮位差
4/20 12:40	40.6	↓-4.9	最大潮位差
4/20 12:50	35.7	↓-4.9	最大潮位差
4/20 13:00	30.9	↓-4.8
4/20 13:10	26.3	↓-4.6
4/20 13:20	21.7	↓-4.6
4/20 13:30	17.4	↓-4.3
4/20 13:40	13.2	↓-4.2
4/20 13:50	9.3	↓-3.9
4/20 14:00	5.7	↓-3.6
4/20 14:10	2.4	↓-3.3
4/20 14:20	-0.6	↓-3.0
4/20 14:30	-3.3	↓-2.7
4/20 14:40	-5.6	↓-2.3
4/20 14:50	-7.6	↓-2.0
4/20 15:00	-9.1	↓-1.5
4/20 15:10	-10.3	↓-1.2
4/20 15:20	-11.0	↓-0.7
4/20 15:30	-11.4	↓-0.4	干潮
4/20 15:40	-11.3	↑0.1
4/20 15:50	-10.8	↑0.5
4/20 16:00	-9.9	↑0.9
4/20 16:10	-8.6	↑1.3
4/20 16:20	-6.8	↑1.8
4/20 16:30	-4.7	↑2.1
4/20 16:40	-2.3	↑2.4
4/20 16:50	0.5	↑2.8
4/20 17:00	3.7	↑3.2
4/20 17:10	7.1	↑3.4
4/20 17:20	10.9	↑3.8
4/20 17:30	14.8	↑3.9
4/20 17:40	19.1	↑4.3
4/20 17:50	23.5	↑4.4
4/20 18:00	28.0	↑4.5
4/20 18:10	32.7	↑4.7
4/20 18:20	37.5	↑4.8
4/20 18:30	42.4	↑4.9	最大潮位差
4/20 18:40	47.3	↑4.9	最大潮位差
4/20 18:50	52.1	↑4.8
4/20 19:00	57.0	↑4.9	最大潮位差
4/20 19:10	61.7	↑4.7
4/20 19:20	66.4	↑4.7
4/20 19:30	70.9	↑4.5
4/20 19:40	75.2	↑4.3
4/20 19:50	79.3	↑4.1
4/20 20:00	83.2	↑3.9
4/20 20:10	86.8	↑3.6
4/20 20:20	90.1	↑3.3
4/20 20:30	93.1	↑3.0
4/20 20:40	95.8	↑2.7
4/20 20:50	98.1	↑2.3
4/20 21:00	100.0	↑1.9
4/20 21:10	101.6	↑1.6
4/20 21:20	102.8	↑1.2
4/20 21:30	103.5	↑0.7
4/20 21:40	103.9	↑0.4	満潮
4/20 21:50	103.9	0
4/20 22:00	103.4	↓-0.5
4/20 22:10	102.6	↓-0.8
4/20 22:20	101.3	↓-1.3
4/20 22:30	99.7	↓-1.6
4/20 22:40	97.7	↓-2.0
4/20 22:50	95.3	↓-2.4
4/20 23:00	92.6	↓-2.7
4/20 23:10	89.6	↓-3.0
4/20 23:20	86.3	↓-3.3
4/20 23:30	82.8	↓-3.5
4/20 23:40	78.9	↓-3.9
4/20 23:50	74.9	↓-4.0