20 (月)	07:34	00:55	18:54	12:59
	206cm	14cm	217cm	89cm
中潮 出 05:25 入 17:41 出 19:40 入 09:27

姉崎（千葉）2027年09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
9/20 00:00	24.0	↓-4.1
9/20 00:10	20.6	↓-3.4
9/20 00:20	17.8	↓-2.8
9/20 00:30	15.8	↓-2.0
9/20 00:40	14.4	↓-1.4
9/20 00:50	13.7	↓-0.7	干潮
9/20 01:00	13.8	↑0.1
9/20 01:10	14.5	↑0.7
9/20 01:20	15.9	↑1.4
9/20 01:30	18.0	↑2.1
9/20 01:40	20.7	↑2.7
9/20 01:50	24.1	↑3.4
9/20 02:00	28.0	↑3.9
9/20 02:10	32.4	↑4.4
9/20 02:20	37.4	↑5.0
9/20 02:30	42.8	↑5.4
9/20 02:40	48.7	↑5.9
9/20 02:50	54.9	↑6.2
9/20 03:00	61.4	↑6.5
9/20 03:10	68.3	↑6.9
9/20 03:20	75.3	↑7.0
9/20 03:30	82.6	↑7.3
9/20 03:40	89.9	↑7.3
9/20 03:50	97.4	↑7.5
9/20 04:00	104.9	↑7.5
9/20 04:10	112.3	↑7.4
9/20 04:20	119.8	↑7.5
9/20 04:30	127.1	↑7.3
9/20 04:40	134.3	↑7.2
9/20 04:50	141.3	↑7.0
9/20 05:00	148.2	↑6.9
9/20 05:10	154.7	↑6.5
9/20 05:20	161.0	↑6.3
9/20 05:30	167.0	↑6.0
9/20 05:40	172.6	↑5.6
9/20 05:50	177.9	↑5.3
9/20 06:00	182.7	↑4.8
9/20 06:10	187.2	↑4.5
9/20 06:20	191.2	↑4.0
9/20 06:30	194.7	↑3.5
9/20 06:40	197.7	↑3.0
9/20 06:50	200.2	↑2.5
9/20 07:00	202.3	↑2.1
9/20 07:10	203.8	↑1.5
9/20 07:20	204.7	↑0.9
9/20 07:30	205.2	↑0.5	満潮
9/20 07:40	205.1	↓-0.1
9/20 07:50	204.5	↓-0.6
9/20 08:00	203.3	↓-1.2
9/20 08:10	201.6	↓-1.7
9/20 08:20	199.5	↓-2.1
9/20 08:30	196.8	↓-2.7
9/20 08:40	193.7	↓-3.1
9/20 08:50	190.1	↓-3.6
9/20 09:00	186.2	↓-3.9
9/20 09:10	181.9	↓-4.3
9/20 09:20	177.2	↓-4.7
9/20 09:30	172.3	↓-4.9
9/20 09:40	167.1	↓-5.2
9/20 09:50	161.7	↓-5.4
9/20 10:00	156.2	↓-5.5
9/20 10:10	150.6	↓-5.6
9/20 10:20	144.9	↓-5.7
9/20 10:30	139.2	↓-5.7
9/20 10:40	133.6	↓-5.6
9/20 10:50	128.2	↓-5.4
9/20 11:00	122.9	↓-5.3
9/20 11:10	117.8	↓-5.1
9/20 11:20	113.0	↓-4.8
9/20 11:30	108.6	↓-4.4
9/20 11:40	104.5	↓-4.1
9/20 11:50	100.8	↓-3.7
9/20 12:00	97.5	↓-3.3
9/20 12:10	94.7	↓-2.8
9/20 12:20	92.4	↓-2.3
9/20 12:30	90.7	↓-1.7
9/20 12:40	89.4	↓-1.3
9/20 12:50	88.7	↓-0.7	干潮
9/20 13:00	88.6	↓-0.1
9/20 13:10	89.0	↑0.4
9/20 13:20	89.9	↑0.9
9/20 13:30	91.4	↑1.5
9/20 13:40	93.3	↑1.9
9/20 13:50	95.8	↑2.5
9/20 14:00	98.7	↑2.9
9/20 14:10	102.1	↑3.4
9/20 14:20	105.9	↑3.8
9/20 14:30	110.0	↑4.1
9/20 14:40	114.5	↑4.5
9/20 14:50	119.2	↑4.7
9/20 15:00	124.2	↑5.0
9/20 15:10	129.4	↑5.2
9/20 15:20	134.8	↑5.4
9/20 15:30	140.3	↑5.5
9/20 15:40	145.9	↑5.6
9/20 15:50	151.5	↑5.6
9/20 16:00	157.0	↑5.5
9/20 16:10	162.6	↑5.6
9/20 16:20	168.0	↑5.4
9/20 16:30	173.4	↑5.4
9/20 16:40	178.5	↑5.1
9/20 16:50	183.5	↑5.0
9/20 17:00	188.2	↑4.7
9/20 17:10	192.6	↑4.4
9/20 17:20	196.8	↑4.2
9/20 17:30	200.6	↑3.8
9/20 17:40	204.1	↑3.5
9/20 17:50	207.2	↑3.1
9/20 18:00	209.9	↑2.7
9/20 18:10	212.2	↑2.3
9/20 18:20	214.0	↑1.8
9/20 18:30	215.4	↑1.4
9/20 18:40	216.3	↑0.9
9/20 18:50	216.7	↑0.4	満潮
9/20 19:00	216.6	↓-0.1
9/20 19:10	215.9	↓-0.7
9/20 19:20	214.8	↓-1.1
9/20 19:30	213.1	↓-1.7
9/20 19:40	210.9	↓-2.2
9/20 19:50	208.2	↓-2.7
9/20 20:00	205.0	↓-3.2
9/20 20:10	201.3	↓-3.7
9/20 20:20	197.0	↓-4.3
9/20 20:30	192.3	↓-4.7
9/20 20:40	187.1	↓-5.2
9/20 20:50	181.4	↓-5.7
9/20 21:00	175.4	↓-6.0
9/20 21:10	169.0	↓-6.4
9/20 21:20	162.2	↓-6.8
9/20 21:30	155.1	↓-7.1
9/20 21:40	147.7	↓-7.4
9/20 21:50	140.1	↓-7.6
9/20 22:00	132.4	↓-7.7
9/20 22:10	124.5	↓-7.9
9/20 22:20	116.5	↓-8.0	最大潮位差
9/20 22:30	108.5	↓-8.0	最大潮位差
9/20 22:40	100.6	↓-7.9
9/20 22:50	92.8	↓-7.8
9/20 23:00	85.1	↓-7.7
9/20 23:10	77.6	↓-7.5
9/20 23:20	70.3	↓-7.3
9/20 23:30	63.4	↓-6.9
9/20 23:40	56.8	↓-6.6
9/20 23:50	50.7	↓-6.1