20 (日)	04:25	10:43	16:50	22:59
	146cm	36cm	139cm	33cm
中潮 出 05:24 入 17:39 出 18:15 入 06:19

銚子漁港（千葉）2043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	63.1	↑3.1
9/20 00:10	66.5	↑3.4
9/20 00:20	70.0	↑3.5
9/20 00:30	73.8	↑3.8
9/20 00:40	77.7	↑3.9
9/20 00:50	81.8	↑4.1
9/20 01:00	85.9	↑4.1
9/20 01:10	90.1	↑4.2
9/20 01:20	94.4	↑4.3
9/20 01:30	98.7	↑4.3
9/20 01:40	102.9	↑4.2
9/20 01:50	107.1	↑4.2
9/20 02:00	111.3	↑4.2
9/20 02:10	115.3	↑4.0
9/20 02:20	119.2	↑3.9
9/20 02:30	122.9	↑3.7
9/20 02:40	126.4	↑3.5
9/20 02:50	129.7	↑3.3
9/20 03:00	132.8	↑3.1
9/20 03:10	135.6	↑2.8
9/20 03:20	138.1	↑2.5
9/20 03:30	140.3	↑2.2
9/20 03:40	142.2	↑1.9
9/20 03:50	143.6	↑1.4
9/20 04:00	144.8	↑1.2
9/20 04:10	145.5	↑0.7
9/20 04:20	145.9	↑0.4	満潮
9/20 04:30	145.8	↓-0.1
9/20 04:40	145.4	↓-0.4
9/20 04:50	144.6	↓-0.8
9/20 05:00	143.4	↓-1.2
9/20 05:10	141.8	↓-1.6
9/20 05:20	139.8	↓-2.0
9/20 05:30	137.5	↓-2.3
9/20 05:40	134.8	↓-2.7
9/20 05:50	131.8	↓-3.0
9/20 06:00	128.6	↓-3.2
9/20 06:10	125.1	↓-3.5
9/20 06:20	121.3	↓-3.8
9/20 06:30	117.4	↓-3.9
9/20 06:40	113.3	↓-4.1
9/20 06:50	109.0	↓-4.3
9/20 07:00	104.6	↓-4.4
9/20 07:10	100.2	↓-4.4
9/20 07:20	95.7	↓-4.5
9/20 07:30	91.1	↓-4.6	最大潮位差
9/20 07:40	86.6	↓-4.5
9/20 07:50	82.1	↓-4.5
9/20 08:00	77.7	↓-4.4
9/20 08:10	73.3	↓-4.4
9/20 08:20	69.1	↓-4.2
9/20 08:30	65.0	↓-4.1
9/20 08:40	61.1	↓-3.9
9/20 08:50	57.4	↓-3.7
9/20 09:00	53.9	↓-3.5
9/20 09:10	50.6	↓-3.3
9/20 09:20	47.6	↓-3.0
9/20 09:30	44.9	↓-2.7
9/20 09:40	42.5	↓-2.4
9/20 09:50	40.4	↓-2.1
9/20 10:00	38.6	↓-1.8
9/20 10:10	37.2	↓-1.4
9/20 10:20	36.2	↓-1.0
9/20 10:30	35.6	↓-0.6
9/20 10:40	35.3	↓-0.3	干潮
9/20 10:50	35.4	↑0.1
9/20 11:00	35.9	↑0.5
9/20 11:10	36.8	↑0.9
9/20 11:20	38.1	↑1.3
9/20 11:30	39.7	↑1.6
9/20 11:40	41.6	↑1.9
9/20 11:50	43.9	↑2.3
9/20 12:00	46.6	↑2.7
9/20 12:10	49.5	↑2.9
9/20 12:20	52.6	↑3.1
9/20 12:30	56.1	↑3.5
9/20 12:40	59.7	↑3.6
9/20 12:50	63.5	↑3.8
9/20 13:00	67.5	↑4.0
9/20 13:10	71.6	↑4.1
9/20 13:20	75.8	↑4.2
9/20 13:30	80.1	↑4.3
9/20 13:40	84.5	↑4.4
9/20 13:50	88.8	↑4.3
9/20 14:00	93.1	↑4.3
9/20 14:10	97.4	↑4.3
9/20 14:20	101.6	↑4.2
9/20 14:30	105.8	↑4.2
9/20 14:40	109.7	↑3.9
9/20 14:50	113.6	↑3.9
9/20 15:00	117.2	↑3.6
9/20 15:10	120.7	↑3.5
9/20 15:20	123.9	↑3.2
9/20 15:30	126.8	↑2.9
9/20 15:40	129.5	↑2.7
9/20 15:50	131.8	↑2.3
9/20 16:00	133.8	↑2.0
9/20 16:10	135.5	↑1.7
9/20 16:20	136.8	↑1.3
9/20 16:30	137.7	↑0.9
9/20 16:40	138.3	↑0.6	満潮
9/20 16:50	138.4	↑0.1	満潮
9/20 17:00	138.2	↓-0.2
9/20 17:10	137.5	↓-0.7
9/20 17:20	136.5	↓-1.0
9/20 17:30	135.0	↓-1.5
9/20 17:40	133.3	↓-1.7
9/20 17:50	131.1	↓-2.2
9/20 18:00	128.6	↓-2.5
9/20 18:10	125.8	↓-2.8
9/20 18:20	122.7	↓-3.1
9/20 18:30	119.4	↓-3.3
9/20 18:40	115.7	↓-3.7
9/20 18:50	111.9	↓-3.8
9/20 19:00	107.9	↓-4.0
9/20 19:10	103.8	↓-4.1
9/20 19:20	99.5	↓-4.3
9/20 19:30	95.2	↓-4.3
9/20 19:40	90.7	↓-4.5
9/20 19:50	86.3	↓-4.4
9/20 20:00	81.8	↓-4.5
9/20 20:10	77.4	↓-4.4
9/20 20:20	73.1	↓-4.3
9/20 20:30	68.8	↓-4.3
9/20 20:40	64.6	↓-4.2
9/20 20:50	60.6	↓-4.0
9/20 21:00	56.7	↓-3.9
9/20 21:10	53.1	↓-3.6
9/20 21:20	49.6	↓-3.5
9/20 21:30	46.4	↓-3.2
9/20 21:40	43.5	↓-2.9
9/20 21:50	40.8	↓-2.7
9/20 22:00	38.5	↓-2.3
9/20 22:10	36.5	↓-2.0
9/20 22:20	34.9	↓-1.6
9/20 22:30	33.6	↓-1.3
9/20 22:40	32.7	↓-0.9
9/20 22:50	32.2	↓-0.5	干潮
9/20 23:00	32.1	↓-0.1
9/20 23:10	32.4	↑0.3
9/20 23:20	33.1	↑0.7
9/20 23:30	34.1	↑1.0
9/20 23:40	35.6	↑1.5
9/20 23:50	37.5	↑1.9