20 (木)	05:49	11:05	16:39	23:31
	127cm	70cm	138cm	0cm
大潮 出 06:22 入 17:30 出 06:31 入 17:20

白浜（千葉）2042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	6.7	↑2.2
2/20 00:10	9.3	↑2.6
2/20 00:20	12.2	↑2.9
2/20 00:30	15.4	↑3.2
2/20 00:40	18.9	↑3.5
2/20 00:50	22.6	↑3.7
2/20 01:00	26.6	↑4.0
2/20 01:10	30.8	↑4.2
2/20 01:20	35.2	↑4.4
2/20 01:30	39.7	↑4.5
2/20 01:40	44.4	↑4.7
2/20 01:50	49.2	↑4.8
2/20 02:00	54.1	↑4.9
2/20 02:10	59.0	↑4.9
2/20 02:20	63.9	↑4.9
2/20 02:30	68.8	↑4.9
2/20 02:40	73.7	↑4.9
2/20 02:50	78.4	↑4.7
2/20 03:00	83.1	↑4.7
2/20 03:10	87.7	↑4.6
2/20 03:20	92.1	↑4.4
2/20 03:30	96.3	↑4.2
2/20 03:40	100.3	↑4.0
2/20 03:50	104.1	↑3.8
2/20 04:00	107.6	↑3.5
2/20 04:10	110.9	↑3.3
2/20 04:20	113.9	↑3.0
2/20 04:30	116.6	↑2.7
2/20 04:40	119.0	↑2.4
2/20 04:50	121.0	↑2.0
2/20 05:00	122.8	↑1.8
2/20 05:10	124.2	↑1.4
2/20 05:20	125.3	↑1.1
2/20 05:30	126.0	↑0.7
2/20 05:40	126.4	↑0.4	満潮
2/20 05:50	126.5	↑0.1
2/20 06:00	126.3	↓-0.2
2/20 06:10	125.8	↓-0.5
2/20 06:20	125.0	↓-0.8
2/20 06:30	123.9	↓-1.1
2/20 06:40	122.5	↓-1.4
2/20 06:50	120.9	↓-1.6
2/20 07:00	119.1	↓-1.8
2/20 07:10	117.0	↓-2.1
2/20 07:20	114.8	↓-2.2
2/20 07:30	112.4	↓-2.4
2/20 07:40	109.8	↓-2.6
2/20 07:50	107.2	↓-2.6
2/20 08:00	104.4	↓-2.8
2/20 08:10	101.6	↓-2.8
2/20 08:20	98.8	↓-2.8
2/20 08:30	96.0	↓-2.8
2/20 08:40	93.2	↓-2.8
2/20 08:50	90.4	↓-2.8
2/20 09:00	87.7	↓-2.7
2/20 09:10	85.1	↓-2.6
2/20 09:20	82.7	↓-2.4
2/20 09:30	80.4	↓-2.3
2/20 09:40	78.2	↓-2.2
2/20 09:50	76.2	↓-2.0
2/20 10:00	74.5	↓-1.7
2/20 10:10	72.9	↓-1.6
2/20 10:20	71.6	↓-1.3
2/20 10:30	70.6	↓-1.0
2/20 10:40	69.8	↓-0.8
2/20 10:50	69.3	↓-0.5
2/20 11:00	69.0	↓-0.3	干潮
2/20 11:10	69.1	↑0.1
2/20 11:20	69.4	↑0.3
2/20 11:30	70.0	↑0.6
2/20 11:40	70.9	↑0.9
2/20 11:50	72.0	↑1.1
2/20 12:00	73.4	↑1.4
2/20 12:10	75.1	↑1.7
2/20 12:20	77.0	↑1.9
2/20 12:30	79.1	↑2.1
2/20 12:40	81.4	↑2.3
2/20 12:50	83.9	↑2.5
2/20 13:00	86.6	↑2.7
2/20 13:10	89.5	↑2.9
2/20 13:20	92.4	↑2.9
2/20 13:30	95.5	↑3.1
2/20 13:40	98.6	↑3.1
2/20 13:50	101.8	↑3.2
2/20 14:00	105.0	↑3.2
2/20 14:10	108.2	↑3.2
2/20 14:20	111.3	↑3.1
2/20 14:30	114.4	↑3.1
2/20 14:40	117.4	↑3.0
2/20 14:50	120.3	↑2.9
2/20 15:00	123.1	↑2.8
2/20 15:10	125.6	↑2.5
2/20 15:20	128.0	↑2.4
2/20 15:30	130.2	↑2.2
2/20 15:40	132.1	↑1.9
2/20 15:50	133.7	↑1.6
2/20 16:00	135.1	↑1.4
2/20 16:10	136.2	↑1.1
2/20 16:20	136.9	↑0.7
2/20 16:30	137.4	↑0.5	満潮
2/20 16:40	137.4	0
2/20 16:50	137.2	↓-0.2
2/20 17:00	136.6	↓-0.6
2/20 17:10	135.6	↓-1.0
2/20 17:20	134.3	↓-1.3
2/20 17:30	132.6	↓-1.7
2/20 17:40	130.5	↓-2.1
2/20 17:50	128.2	↓-2.3
2/20 18:00	125.4	↓-2.8
2/20 18:10	122.4	↓-3.0
2/20 18:20	119.0	↓-3.4
2/20 18:30	115.4	↓-3.6
2/20 18:40	111.5	↓-3.9
2/20 18:50	107.3	↓-4.2
2/20 19:00	102.9	↓-4.4
2/20 19:10	98.2	↓-4.7
2/20 19:20	93.4	↓-4.8
2/20 19:30	88.5	↓-4.9
2/20 19:40	83.4	↓-5.1
2/20 19:50	78.2	↓-5.2
2/20 20:00	72.9	↓-5.3	最大潮位差
2/20 20:10	67.6	↓-5.3	最大潮位差
2/20 20:20	62.4	↓-5.2
2/20 20:30	57.1	↓-5.3	最大潮位差
2/20 20:40	51.9	↓-5.2
2/20 20:50	46.8	↓-5.1
2/20 21:00	41.8	↓-5.0
2/20 21:10	37.0	↓-4.8
2/20 21:20	32.4	↓-4.6
2/20 21:30	28.0	↓-4.4
2/20 21:40	23.8	↓-4.2
2/20 21:50	19.9	↓-3.9
2/20 22:00	16.3	↓-3.6
2/20 22:10	13.0	↓-3.3
2/20 22:20	10.0	↓-3.0
2/20 22:30	7.4	↓-2.6
2/20 22:40	5.2	↓-2.2
2/20 22:50	3.3	↓-1.9
2/20 23:00	1.9	↓-1.4
2/20 23:10	0.8	↓-1.1
2/20 23:20	0.2	↓-0.6
2/20 23:30	0.0	↓-0.2	干潮
2/20 23:40	0.2	0
2/20 23:50	0.8	↑0.6