21 (水)	05:43	11:47	17:41	-
	141cm	48cm	140cm	-
中潮 出 05:24 入 17:38 出 08:10 入 19:31

銚子漁港（千葉）2039年09月21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
9/21 00:00	38.9	↑1.1
9/21 00:10	40.3	↑1.4
9/21 00:20	42.1	↑1.8
9/21 00:30	44.2	↑2.1
9/21 00:40	46.7	↑2.5
9/21 00:50	49.4	↑2.7
9/21 01:00	52.4	↑3.0
9/21 01:10	55.7	↑3.3
9/21 01:20	59.2	↑3.5
9/21 01:30	62.8	↑3.6
9/21 01:40	66.7	↑3.9
9/21 01:50	70.7	↑4.0
9/21 02:00	74.7	↑4.0
9/21 02:10	78.9	↑4.2
9/21 02:20	83.1	↑4.2
9/21 02:30	87.4	↑4.3
9/21 02:40	91.7	↑4.3
9/21 02:50	95.9	↑4.2
9/21 03:00	100.0	↑4.1
9/21 03:10	104.1	↑4.1
9/21 03:20	108.1	↑4.0
9/21 03:30	112.0	↑3.9
9/21 03:40	115.7	↑3.7
9/21 03:50	119.2	↑3.5
9/21 04:00	122.5	↑3.3
9/21 04:10	125.6	↑3.1
9/21 04:20	128.5	↑2.9
9/21 04:30	131.1	↑2.6
9/21 04:40	133.4	↑2.3
9/21 04:50	135.3	↑1.9
9/21 05:00	137.0	↑1.7
9/21 05:10	138.3	↑1.3
9/21 05:20	139.3	↑1.0
9/21 05:30	139.9	↑0.6
9/21 05:40	140.1	↑0.2	満潮
9/21 05:50	140.0	↓-0.1
9/21 06:00	139.5	↓-0.5
9/21 06:10	138.7	↓-0.8
9/21 06:20	137.4	↓-1.3
9/21 06:30	135.9	↓-1.5
9/21 06:40	134.0	↓-1.9
9/21 06:50	131.8	↓-2.2
9/21 07:00	129.4	↓-2.4
9/21 07:10	126.6	↓-2.8
9/21 07:20	123.6	↓-3.0
9/21 07:30	120.4	↓-3.2
9/21 07:40	117.1	↓-3.3
9/21 07:50	113.5	↓-3.6
9/21 08:00	109.8	↓-3.7
9/21 08:10	106.1	↓-3.7
9/21 08:20	102.2	↓-3.9
9/21 08:30	98.3	↓-3.9
9/21 08:40	94.4	↓-3.9
9/21 08:50	90.4	↓-4.0
9/21 09:00	86.6	↓-3.8
9/21 09:10	82.7	↓-3.9
9/21 09:20	79.0	↓-3.7
9/21 09:30	75.3	↓-3.7
9/21 09:40	71.8	↓-3.5
9/21 09:50	68.4	↓-3.4
9/21 10:00	65.2	↓-3.2
9/21 10:10	62.2	↓-3.0
9/21 10:20	59.4	↓-2.8
9/21 10:30	56.9	↓-2.5
9/21 10:40	54.6	↓-2.3
9/21 10:50	52.6	↓-2.0
9/21 11:00	50.9	↓-1.7
9/21 11:10	49.5	↓-1.4
9/21 11:20	48.4	↓-1.1
9/21 11:30	47.7	↓-0.7
9/21 11:40	47.3	↓-0.4	干潮
9/21 11:50	47.3	0
9/21 12:00	47.6	↑0.3
9/21 12:10	48.3	↑0.7
9/21 12:20	49.4	↑1.1
9/21 12:30	50.8	↑1.4
9/21 12:40	52.5	↑1.7
9/21 12:50	54.6	↑2.1
9/21 13:00	57.0	↑2.4
9/21 13:10	59.6	↑2.6
9/21 13:20	62.5	↑2.9
9/21 13:30	65.7	↑3.2
9/21 13:40	69.1	↑3.4
9/21 13:50	72.7	↑3.6
9/21 14:00	76.4	↑3.7
9/21 14:10	80.2	↑3.8
9/21 14:20	84.2	↑4.0
9/21 14:30	88.2	↑4.0
9/21 14:40	92.2	↑4.0
9/21 14:50	96.2	↑4.0
9/21 15:00	100.3	↑4.1
9/21 15:10	104.2	↑3.9
9/21 15:20	108.1	↑3.9
9/21 15:30	111.9	↑3.8
9/21 15:40	115.5	↑3.6
9/21 15:50	119.0	↑3.5
9/21 16:00	122.2	↑3.2
9/21 16:10	125.3	↑3.1
9/21 16:20	128.1	↑2.8
9/21 16:30	130.7	↑2.6
9/21 16:40	132.9	↑2.2
9/21 16:50	134.9	↑2.0
9/21 17:00	136.5	↑1.6
9/21 17:10	137.8	↑1.3
9/21 17:20	138.8	↑1.0
9/21 17:30	139.3	↑0.5
9/21 17:40	139.5	↑0.2	満潮
9/21 17:50	139.3	↓-0.2
9/21 18:00	138.7	↓-0.6
9/21 18:10	137.8	↓-0.9
9/21 18:20	136.4	↓-1.4
9/21 18:30	134.7	↓-1.7
9/21 18:40	132.6	↓-2.1
9/21 18:50	130.1	↓-2.5
9/21 19:00	127.4	↓-2.7
9/21 19:10	124.3	↓-3.1
9/21 19:20	121.0	↓-3.3
9/21 19:30	117.4	↓-3.6
9/21 19:40	113.6	↓-3.8
9/21 19:50	109.5	↓-4.1
9/21 20:00	105.4	↓-4.1
9/21 20:10	101.1	↓-4.3
9/21 20:20	96.7	↓-4.4
9/21 20:30	92.2	↓-4.5	最大潮位差
9/21 20:40	87.8	↓-4.4
9/21 20:50	83.3	↓-4.5	最大潮位差
9/21 21:00	78.8	↓-4.5	最大潮位差
9/21 21:10	74.4	↓-4.4
9/21 21:20	70.0	↓-4.4
9/21 21:30	65.8	↓-4.2
9/21 21:40	61.7	↓-4.1
9/21 21:50	57.7	↓-4.0
9/21 22:00	53.9	↓-3.8
9/21 22:10	50.3	↓-3.6
9/21 22:20	46.9	↓-3.4
9/21 22:30	43.8	↓-3.1
9/21 22:40	40.9	↓-2.9
9/21 22:50	38.3	↓-2.6
9/21 23:00	36.0	↓-2.3
9/21 23:10	33.9	↓-2.1
9/21 23:20	32.2	↓-1.7
9/21 23:30	30.9	↓-1.3
9/21 23:40	29.8	↓-1.1
9/21 23:50	29.2	↓-0.6