20 (日)	07:00	00:55	19:42	13:30
	116cm	39cm	93cm	31cm
中潮 出 06:19 入 17:25 出 22:50 入 09:08

銚子漁港（千葉）2033年02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
2/20 00:00	42.3	↓-1.4
2/20 00:10	41.1	↓-1.2
2/20 00:20	40.2	↓-0.9
2/20 00:30	39.5	↓-0.7
2/20 00:40	39.0	↓-0.5
2/20 00:50	38.8	↓-0.2	干潮
2/20 01:00	38.8	0
2/20 01:10	39.1	↑0.3
2/20 01:20	39.7	↑0.6
2/20 01:30	40.5	↑0.8
2/20 01:40	41.6	↑1.1
2/20 01:50	43.0	↑1.4
2/20 02:00	44.6	↑1.6
2/20 02:10	46.5	↑1.9
2/20 02:20	48.6	↑2.1
2/20 02:30	50.9	↑2.3
2/20 02:40	53.4	↑2.5
2/20 02:50	56.1	↑2.7
2/20 03:00	58.9	↑2.8
2/20 03:10	61.9	↑3.0
2/20 03:20	65.0	↑3.1
2/20 03:30	68.2	↑3.2
2/20 03:40	71.4	↑3.2
2/20 03:50	74.7	↑3.3
2/20 04:00	77.9	↑3.2
2/20 04:10	81.2	↑3.3
2/20 04:20	84.4	↑3.2
2/20 04:30	87.6	↑3.2
2/20 04:40	90.7	↑3.1
2/20 04:50	93.7	↑3.0
2/20 05:00	96.5	↑2.8
2/20 05:10	99.3	↑2.8
2/20 05:20	101.9	↑2.6
2/20 05:30	104.3	↑2.4
2/20 05:40	106.5	↑2.2
2/20 05:50	108.5	↑2.0
2/20 06:00	110.2	↑1.7
2/20 06:10	111.7	↑1.5
2/20 06:20	113.0	↑1.3
2/20 06:30	114.0	↑1.0
2/20 06:40	114.7	↑0.7
2/20 06:50	115.1	↑0.4	満潮
2/20 07:00	115.3	↑0.2	満潮
2/20 07:10	115.1	↓-0.2
2/20 07:20	114.6	↓-0.5
2/20 07:30	113.9	↓-0.7
2/20 07:40	112.8	↓-1.1
2/20 07:50	111.4	↓-1.4
2/20 08:00	109.8	↓-1.6
2/20 08:10	107.9	↓-1.9
2/20 08:20	105.7	↓-2.2
2/20 08:30	103.3	↓-2.4
2/20 08:40	100.7	↓-2.6
2/20 08:50	98.0	↓-2.7
2/20 09:00	95.0	↓-3.0
2/20 09:10	91.9	↓-3.1
2/20 09:20	88.7	↓-3.2
2/20 09:30	85.4	↓-3.3
2/20 09:40	82.1	↓-3.3
2/20 09:50	78.7	↓-3.4	最大潮位差
2/20 10:00	75.3	↓-3.4	最大潮位差
2/20 10:10	71.9	↓-3.4	最大潮位差
2/20 10:20	68.5	↓-3.4	最大潮位差
2/20 10:30	65.2	↓-3.3
2/20 10:40	62.0	↓-3.2
2/20 10:50	58.8	↓-3.2
2/20 11:00	55.7	↓-3.1
2/20 11:10	52.8	↓-2.9
2/20 11:20	50.0	↓-2.8
2/20 11:30	47.3	↓-2.7
2/20 11:40	44.8	↓-2.5
2/20 11:50	42.4	↓-2.4
2/20 12:00	40.3	↓-2.1
2/20 12:10	38.3	↓-2.0
2/20 12:20	36.5	↓-1.8
2/20 12:30	35.0	↓-1.5
2/20 12:40	33.7	↓-1.3
2/20 12:50	32.6	↓-1.1
2/20 13:00	31.7	↓-0.9
2/20 13:10	31.1	↓-0.6
2/20 13:20	30.8	↓-0.3	干潮
2/20 13:30	30.7	↓-0.1	干潮
2/20 13:40	30.8	↑0.1
2/20 13:50	31.2	↑0.4
2/20 14:00	31.9	↑0.7
2/20 14:10	32.7	↑0.8
2/20 14:20	33.9	↑1.2
2/20 14:30	35.2	↑1.3
2/20 14:40	36.7	↑1.5
2/20 14:50	38.5	↑1.8
2/20 15:00	40.4	↑1.9
2/20 15:10	42.4	↑2.0
2/20 15:20	44.6	↑2.2
2/20 15:30	46.9	↑2.3
2/20 15:40	49.3	↑2.4
2/20 15:50	51.8	↑2.5
2/20 16:00	54.3	↑2.5
2/20 16:10	56.9	↑2.6
2/20 16:20	59.5	↑2.6
2/20 16:30	62.1	↑2.6
2/20 16:40	64.7	↑2.6
2/20 16:50	67.2	↑2.5
2/20 17:00	69.7	↑2.5
2/20 17:10	72.1	↑2.4
2/20 17:20	74.5	↑2.4
2/20 17:30	76.8	↑2.3
2/20 17:40	78.9	↑2.1
2/20 17:50	81.0	↑2.1
2/20 18:00	82.9	↑1.9
2/20 18:10	84.7	↑1.8
2/20 18:20	86.4	↑1.7
2/20 18:30	87.8	↑1.4
2/20 18:40	89.1	↑1.3
2/20 18:50	90.3	↑1.2
2/20 19:00	91.2	↑0.9
2/20 19:10	92.0	↑0.8
2/20 19:20	92.5	↑0.5
2/20 19:30	92.9	↑0.4
2/20 19:40	93.0	↑0.1	満潮
2/20 19:50	92.9	↓-0.1
2/20 20:00	92.6	↓-0.3
2/20 20:10	92.1	↓-0.5
2/20 20:20	91.5	↓-0.6
2/20 20:30	90.6	↓-0.9
2/20 20:40	89.5	↓-1.1
2/20 20:50	88.3	↓-1.2
2/20 21:00	87.0	↓-1.3
2/20 21:10	85.5	↓-1.5
2/20 21:20	83.8	↓-1.7
2/20 21:30	82.1	↓-1.7
2/20 21:40	80.3	↓-1.8
2/20 21:50	78.4	↓-1.9
2/20 22:00	76.5	↓-1.9
2/20 22:10	74.6	↓-1.9
2/20 22:20	72.6	↓-2.0
2/20 22:30	70.6	↓-2.0
2/20 22:40	68.7	↓-1.9
2/20 22:50	66.7	↓-2.0
2/20 23:00	64.8	↓-1.9
2/20 23:10	63.0	↓-1.8
2/20 23:20	61.3	↓-1.7
2/20 23:30	59.6	↓-1.7
2/20 23:40	58.0	↓-1.6
2/20 23:50	56.5	↓-1.5