20 (月)	05:29	10:52	16:20	23:09
	137cm	72cm	141cm	1cm
大潮 出 06:21 入 17:27 出 06:32 入 17:18

鴨川（千葉）2023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	13.8	↑3.1
2/20 00:10	17.3	↑3.5
2/20 00:20	21.0	↑3.7
2/20 00:30	25.1	↑4.1
2/20 00:40	29.4	↑4.3
2/20 00:50	33.9	↑4.5
2/20 01:00	38.6	↑4.7
2/20 01:10	43.5	↑4.9
2/20 01:20	48.6	↑5.1
2/20 01:30	53.7	↑5.1
2/20 01:40	58.9	↑5.2
2/20 01:50	64.2	↑5.3
2/20 02:00	69.5	↑5.3
2/20 02:10	74.7	↑5.2
2/20 02:20	80.0	↑5.3
2/20 02:30	85.1	↑5.1
2/20 02:40	90.1	↑5.0
2/20 02:50	95.0	↑4.9
2/20 03:00	99.7	↑4.7
2/20 03:10	104.3	↑4.6
2/20 03:20	108.6	↑4.3
2/20 03:30	112.6	↑4.0
2/20 03:40	116.4	↑3.8
2/20 03:50	120.0	↑3.6
2/20 04:00	123.2	↑3.2
2/20 04:10	126.1	↑2.9
2/20 04:20	128.6	↑2.5
2/20 04:30	130.9	↑2.3
2/20 04:40	132.7	↑1.8
2/20 04:50	134.3	↑1.6
2/20 05:00	135.4	↑1.1
2/20 05:10	136.3	↑0.9
2/20 05:20	136.7	↑0.4	満潮
2/20 05:30	136.8	↑0.1
2/20 05:40	136.6	↓-0.2
2/20 05:50	136.0	↓-0.6
2/20 06:00	135.1	↓-0.9
2/20 06:10	133.9	↓-1.2
2/20 06:20	132.4	↓-1.5
2/20 06:30	130.7	↓-1.7
2/20 06:40	128.7	↓-2.0
2/20 06:50	126.4	↓-2.3
2/20 07:00	124.0	↓-2.4
2/20 07:10	121.4	↓-2.6
2/20 07:20	118.6	↓-2.8
2/20 07:30	115.7	↓-2.9
2/20 07:40	112.7	↓-3.0
2/20 07:50	109.6	↓-3.1
2/20 08:00	106.5	↓-3.1
2/20 08:10	103.4	↓-3.1
2/20 08:20	100.3	↓-3.1
2/20 08:30	97.2	↓-3.1
2/20 08:40	94.2	↓-3.0
2/20 08:50	91.3	↓-2.9
2/20 09:00	88.5	↓-2.8
2/20 09:10	85.8	↓-2.7
2/20 09:20	83.4	↓-2.4
2/20 09:30	81.1	↓-2.3
2/20 09:40	79.1	↓-2.0
2/20 09:50	77.2	↓-1.9
2/20 10:00	75.6	↓-1.6
2/20 10:10	74.3	↓-1.3
2/20 10:20	73.3	↓-1.0
2/20 10:30	72.5	↓-0.8
2/20 10:40	72.0	↓-0.5
2/20 10:50	71.9	↓-0.1	干潮
2/20 11:00	72.0	↑0.1
2/20 11:10	72.4	↑0.4
2/20 11:20	73.1	↑0.7
2/20 11:30	74.1	↑1.0
2/20 11:40	75.4	↑1.3
2/20 11:50	76.9	↑1.5
2/20 12:00	78.7	↑1.8
2/20 12:10	80.8	↑2.1
2/20 12:20	83.0	↑2.2
2/20 12:30	85.5	↑2.5
2/20 12:40	88.2	↑2.7
2/20 12:50	91.0	↑2.8
2/20 13:00	94.0	↑3.0
2/20 13:10	97.0	↑3.0
2/20 13:20	100.2	↑3.2
2/20 13:30	103.4	↑3.2
2/20 13:40	106.7	↑3.3
2/20 13:50	109.9	↑3.2
2/20 14:00	113.2	↑3.3
2/20 14:10	116.4	↑3.2
2/20 14:20	119.4	↑3.0
2/20 14:30	122.4	↑3.0
2/20 14:40	125.3	↑2.9
2/20 14:50	127.9	↑2.6
2/20 15:00	130.4	↑2.5
2/20 15:10	132.6	↑2.2
2/20 15:20	134.6	↑2.0
2/20 15:30	136.4	↑1.8
2/20 15:40	137.8	↑1.4
2/20 15:50	139.0	↑1.2
2/20 16:00	139.8	↑0.8
2/20 16:10	140.3	↑0.5	満潮
2/20 16:20	140.4	↑0.1	満潮
2/20 16:30	140.2	↓-0.2
2/20 16:40	139.6	↓-0.6
2/20 16:50	138.7	↓-0.9
2/20 17:00	137.4	↓-1.3
2/20 17:10	135.7	↓-1.7
2/20 17:20	133.6	↓-2.1
2/20 17:30	131.2	↓-2.4
2/20 17:40	128.4	↓-2.8
2/20 17:50	125.3	↓-3.1
2/20 18:00	121.9	↓-3.4
2/20 18:10	118.2	↓-3.7
2/20 18:20	114.2	↓-4.0
2/20 18:30	109.9	↓-4.3
2/20 18:40	105.4	↓-4.5
2/20 18:50	100.6	↓-4.8
2/20 19:00	95.7	↓-4.9
2/20 19:10	90.6	↓-5.1
2/20 19:20	85.4	↓-5.2
2/20 19:30	80.1	↓-5.3
2/20 19:40	74.7	↓-5.4
2/20 19:50	69.2	↓-5.5	最大潮位差
2/20 20:00	63.8	↓-5.4
2/20 20:10	58.4	↓-5.4
2/20 20:20	53.1	↓-5.3
2/20 20:30	47.8	↓-5.3
2/20 20:40	42.7	↓-5.1
2/20 20:50	37.8	↓-4.9
2/20 21:00	33.0	↓-4.8
2/20 21:10	28.5	↓-4.5
2/20 21:20	24.2	↓-4.3
2/20 21:30	20.2	↓-4.0
2/20 21:40	16.6	↓-3.6
2/20 21:50	13.2	↓-3.4
2/20 22:00	10.2	↓-3.0
2/20 22:10	7.6	↓-2.6
2/20 22:20	5.4	↓-2.2
2/20 22:30	3.5	↓-1.9
2/20 22:40	2.1	↓-1.4
2/20 22:50	1.1	↓-1.0
2/20 23:00	0.6	↓-0.5	干潮
2/20 23:10	0.4	↓-0.2
2/20 23:20	0.7	↑0.3
2/20 23:30	1.5	↑0.8
2/20 23:40	2.7	↑1.2
2/20 23:50	4.3	↑1.6