20 (日)	02:11	07:59	12:31	20:05
	216cm	166cm	189cm	91cm
小潮 出 05:35 入 18:46 出 00:42 入 10:20

上の関（山口）2025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	191.7	↑3.7
4/20 00:10	195.2	↑3.5
4/20 00:20	198.4	↑3.2
4/20 00:30	201.4	↑3.0
4/20 00:40	204.1	↑2.7
4/20 00:50	206.6	↑2.5
4/20 01:00	208.7	↑2.1
4/20 01:10	210.5	↑1.8
4/20 01:20	212.1	↑1.6
4/20 01:30	213.3	↑1.2
4/20 01:40	214.3	↑1.0
4/20 01:50	215.0	↑0.7
4/20 02:00	215.4	↑0.4
4/20 02:10	215.5	↑0.1	満潮
4/20 02:20	215.4	↓-0.1
4/20 02:30	215.0	↓-0.4
4/20 02:40	214.4	↓-0.6
4/20 02:50	213.5	↓-0.9
4/20 03:00	212.4	↓-1.1
4/20 03:10	211.2	↓-1.2
4/20 03:20	209.7	↓-1.5
4/20 03:30	208.1	↓-1.6
4/20 03:40	206.3	↓-1.8
4/20 03:50	204.4	↓-1.9
4/20 04:00	202.4	↓-2.0
4/20 04:10	200.3	↓-2.1
4/20 04:20	198.2	↓-2.1
4/20 04:30	195.9	↓-2.3
4/20 04:40	193.7	↓-2.2
4/20 04:50	191.4	↓-2.3
4/20 05:00	189.2	↓-2.2
4/20 05:10	186.9	↓-2.3
4/20 05:20	184.7	↓-2.2
4/20 05:30	182.6	↓-2.1
4/20 05:40	180.5	↓-2.1
4/20 05:50	178.5	↓-2.0
4/20 06:00	176.7	↓-1.8
4/20 06:10	174.9	↓-1.8
4/20 06:20	173.3	↓-1.6
4/20 06:30	171.7	↓-1.6
4/20 06:40	170.4	↓-1.3
4/20 06:50	169.2	↓-1.2
4/20 07:00	168.1	↓-1.1
4/20 07:10	167.3	↓-0.8
4/20 07:20	166.5	↓-0.8
4/20 07:30	166.0	↓-0.5
4/20 07:40	165.6	↓-0.4
4/20 07:50	165.4	↓-0.2	干潮
4/20 08:00	165.3	↓-0.1
4/20 08:10	165.4	↑0.1
4/20 08:20	165.7	↑0.3
4/20 08:30	166.1	↑0.4
4/20 08:40	166.6	↑0.5
4/20 08:50	167.3	↑0.7
4/20 09:00	168.1	↑0.8
4/20 09:10	169.0	↑0.9
4/20 09:20	170.0	↑1.0
4/20 09:30	171.1	↑1.1
4/20 09:40	172.3	↑1.2
4/20 09:50	173.5	↑1.2
4/20 10:00	174.7	↑1.2
4/20 10:10	176.0	↑1.3
4/20 10:20	177.3	↑1.3
4/20 10:30	178.6	↑1.3
4/20 10:40	179.9	↑1.3
4/20 10:50	181.1	↑1.2
4/20 11:00	182.3	↑1.2
4/20 11:10	183.4	↑1.1
4/20 11:20	184.4	↑1.0
4/20 11:30	185.3	↑0.9
4/20 11:40	186.1	↑0.8
4/20 11:50	186.8	↑0.7
4/20 12:00	187.4	↑0.6
4/20 12:10	187.8	↑0.4
4/20 12:20	188.1	↑0.3
4/20 12:30	188.2	↑0.1	満潮
4/20 12:40	188.1	↓-0.1
4/20 12:50	187.8	↓-0.3
4/20 13:00	187.4	↓-0.4
4/20 13:10	186.7	↓-0.7
4/20 13:20	185.9	↓-0.8
4/20 13:30	184.8	↓-1.1
4/20 13:40	183.6	↓-1.2
4/20 13:50	182.2	↓-1.4
4/20 14:00	180.6	↓-1.6
4/20 14:10	178.7	↓-1.9
4/20 14:20	176.7	↓-2.0
4/20 14:30	174.6	↓-2.1
4/20 14:40	172.2	↓-2.4
4/20 14:50	169.7	↓-2.5
4/20 15:00	167.0	↓-2.7
4/20 15:10	164.2	↓-2.8
4/20 15:20	161.3	↓-2.9
4/20 15:30	158.2	↓-3.1
4/20 15:40	155.1	↓-3.1
4/20 15:50	151.8	↓-3.3
4/20 16:00	148.5	↓-3.3
4/20 16:10	145.1	↓-3.4
4/20 16:20	141.7	↓-3.4
4/20 16:30	138.3	↓-3.4
4/20 16:40	134.8	↓-3.5
4/20 16:50	131.4	↓-3.4
4/20 17:00	128.0	↓-3.4
4/20 17:10	124.6	↓-3.4
4/20 17:20	121.3	↓-3.3
4/20 17:30	118.1	↓-3.2
4/20 17:40	115.0	↓-3.1
4/20 17:50	112.0	↓-3.0
4/20 18:00	109.2	↓-2.8
4/20 18:10	106.5	↓-2.7
4/20 18:20	103.9	↓-2.6
4/20 18:30	101.6	↓-2.3
4/20 18:40	99.4	↓-2.2
4/20 18:50	97.5	↓-1.9
4/20 19:00	95.7	↓-1.8
4/20 19:10	94.2	↓-1.5
4/20 19:20	93.0	↓-1.2
4/20 19:30	91.9	↓-1.1
4/20 19:40	91.2	↓-0.7
4/20 19:50	90.7	↓-0.5
4/20 20:00	90.4	↓-0.3	干潮
4/20 20:10	90.5	↑0.1
4/20 20:20	90.8	↑0.3
4/20 20:30	91.3	↑0.5
4/20 20:40	92.2	↑0.9
4/20 20:50	93.3	↑1.1
4/20 21:00	94.6	↑1.3
4/20 21:10	96.3	↑1.7
4/20 21:20	98.1	↑1.8
4/20 21:30	100.3	↑2.2
4/20 21:40	102.6	↑2.3
4/20 21:50	105.2	↑2.6
4/20 22:00	108.0	↑2.8
4/20 22:10	111.0	↑3.0
4/20 22:20	114.2	↑3.2
4/20 22:30	117.5	↑3.3
4/20 22:40	121.0	↑3.5
4/20 22:50	124.7	↑3.7
4/20 23:00	128.5	↑3.8
4/20 23:10	132.4	↑3.9
4/20 23:20	136.3	↑3.9
4/20 23:30	140.4	↑4.1	最大潮位差
4/20 23:40	144.5	↑4.1	最大潮位差
4/20 23:50	148.6	↑4.1	最大潮位差