20 (火)	09:36	03:35	22:06	15:50
	250cm	29cm	254cm	4cm
大潮 出 05:47 入 18:57 出 19:58 入 06:26 潮干狩り ◎ 13:55～17:43

薄香湾／平戸（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	172.2	↓-9.2
4/20 00:10	162.7	↓-9.5
4/20 00:20	153.1	↓-9.6
4/20 00:30	143.5	↓-9.6
4/20 00:40	133.8	↓-9.7
4/20 00:50	124.1	↓-9.7
4/20 01:00	114.6	↓-9.5
4/20 01:10	105.3	↓-9.3
4/20 01:20	96.3	↓-9.0
4/20 01:30	87.6	↓-8.7
4/20 01:40	79.3	↓-8.3
4/20 01:50	71.4	↓-7.9
4/20 02:00	64.1	↓-7.3
4/20 02:10	57.4	↓-6.7
4/20 02:20	51.2	↓-6.2
4/20 02:30	45.8	↓-5.4
4/20 02:40	41.0	↓-4.8
4/20 02:50	37.0	↓-4.0
4/20 03:00	33.8	↓-3.2
4/20 03:10	31.4	↓-2.4
4/20 03:20	29.8	↓-1.6
4/20 03:30	29.0	↓-0.8	干潮
4/20 03:40	29.0	0
4/20 03:50	29.9	↑0.9
4/20 04:00	31.6	↑1.7
4/20 04:10	34.1	↑2.5
4/20 04:20	37.4	↑3.3
4/20 04:30	41.5	↑4.1
4/20 04:40	46.3	↑4.8
4/20 04:50	51.8	↑5.5
4/20 05:00	57.9	↑6.1
4/20 05:10	64.7	↑6.8
4/20 05:20	72.1	↑7.4
4/20 05:30	79.9	↑7.8
4/20 05:40	88.2	↑8.3
4/20 05:50	96.9	↑8.7
4/20 06:00	105.9	↑9.0
4/20 06:10	115.1	↑9.2
4/20 06:20	124.5	↑9.4
4/20 06:30	134.1	↑9.6
4/20 06:40	143.7	↑9.6
4/20 06:50	153.2	↑9.5
4/20 07:00	162.7	↑9.5
4/20 07:10	171.9	↑9.2
4/20 07:20	181.0	↑9.1
4/20 07:30	189.7	↑8.7
4/20 07:40	198.0	↑8.3
4/20 07:50	205.9	↑7.9
4/20 08:00	213.3	↑7.4
4/20 08:10	220.1	↑6.8
4/20 08:20	226.3	↑6.2
4/20 08:30	231.9	↑5.6
4/20 08:40	236.7	↑4.8
4/20 08:50	240.8	↑4.1
4/20 09:00	244.1	↑3.3
4/20 09:10	246.6	↑2.5
4/20 09:20	248.3	↑1.7
4/20 09:30	249.2	↑0.9	満潮
4/20 09:40	249.2	0
4/20 09:50	248.3	↓-0.9
4/20 10:00	246.6	↓-1.7
4/20 10:10	244.1	↓-2.5
4/20 10:20	240.7	↓-3.4
4/20 10:30	236.6	↓-4.1
4/20 10:40	231.6	↓-5.0
4/20 10:50	225.9	↓-5.7
4/20 11:00	219.5	↓-6.4
4/20 11:10	212.5	↓-7.0
4/20 11:20	204.8	↓-7.7
4/20 11:30	196.6	↓-8.2
4/20 11:40	187.9	↓-8.7
4/20 11:50	178.7	↓-9.2
4/20 12:00	169.2	↓-9.5
4/20 12:10	159.4	↓-9.8
4/20 12:20	149.3	↓-10.1
4/20 12:30	139.0	↓-10.3
4/20 12:40	128.7	↓-10.3
4/20 12:50	118.3	↓-10.4	最大潮位差
4/20 13:00	108.0	↓-10.3
4/20 13:10	97.9	↓-10.1
4/20 13:20	87.9	↓-10.0
4/20 13:30	78.2	↓-9.7
4/20 13:40	68.8	↓-9.4
4/20 13:50	59.8	↓-9.0
4/20 14:00	51.3	↓-8.5
4/20 14:10	43.3	↓-8.0
4/20 14:20	36.0	↓-7.3
4/20 14:30	29.2	↓-6.8
4/20 14:40	23.2	↓-6.0
4/20 14:50	17.8	↓-5.4
4/20 15:00	13.3	↓-4.5
4/20 15:10	9.6	↓-3.7
4/20 15:20	6.6	↓-3.0
4/20 15:30	4.6	↓-2.0
4/20 15:40	3.4	↓-1.2	干潮
4/20 15:50	3.1	↓-0.3	干潮
4/20 16:00	3.6	↑0.5
4/20 16:10	5.0	↑1.4
4/20 16:20	7.3	↑2.3
4/20 16:30	10.5	↑3.2
4/20 16:40	14.4	↑3.9
4/20 16:50	19.2	↑4.8
4/20 17:00	24.7	↑5.5
4/20 17:10	31.0	↑6.3
4/20 17:20	37.9	↑6.9
4/20 17:30	45.5	↑7.6
4/20 17:40	53.7	↑8.2
4/20 17:50	62.3	↑8.6
4/20 18:00	71.5	↑9.2
4/20 18:10	81.0	↑9.5
4/20 18:20	90.8	↑9.8
4/20 18:30	101.0	↑10.2
4/20 18:40	111.3	↑10.3
4/20 18:50	121.7	↑10.4	最大潮位差
4/20 19:00	132.1	↑10.4	最大潮位差
4/20 19:10	142.5	↑10.4	最大潮位差
4/20 19:20	152.9	↑10.4	最大潮位差
4/20 19:30	163.0	↑10.1
4/20 19:40	172.9	↑9.9
4/20 19:50	182.5	↑9.6
4/20 20:00	191.7	↑9.2
4/20 20:10	200.4	↑8.7
4/20 20:20	208.7	↑8.3
4/20 20:30	216.4	↑7.7
4/20 20:40	223.5	↑7.1
4/20 20:50	229.9	↑6.4
4/20 21:00	235.6	↑5.7
4/20 21:10	240.5	↑4.9
4/20 21:20	244.7	↑4.2
4/20 21:30	248.1	↑3.4
4/20 21:40	250.7	↑2.6
4/20 21:50	252.4	↑1.7
4/20 22:00	253.3	↑0.9	満潮
4/20 22:10	253.3	0
4/20 22:20	252.5	↓-0.8
4/20 22:30	250.9	↓-1.6
4/20 22:40	248.4	↓-2.5
4/20 22:50	245.2	↓-3.2
4/20 23:00	241.1	↓-4.1
4/20 23:10	236.4	↓-4.7
4/20 23:20	230.9	↓-5.5
4/20 23:30	224.8	↓-6.1
4/20 23:40	218.1	↓-6.7
4/20 23:50	210.9	↓-7.2