20 (日)	07:54	01:45	20:39	14:24
	127cm	46cm	110cm	35cm
中潮 出 06:22 入 17:30 出 22:52 入 09:14

白浜（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	59.8	↓-2.7
2/20 00:10	57.3	↓-2.5
2/20 00:20	54.9	↓-2.4
2/20 00:30	52.8	↓-2.1
2/20 00:40	50.9	↓-1.9
2/20 00:50	49.3	↓-1.6
2/20 01:00	47.9	↓-1.4
2/20 01:10	46.8	↓-1.1
2/20 01:20	46.0	↓-0.8
2/20 01:30	45.4	↓-0.6
2/20 01:40	45.2	↓-0.2	干潮
2/20 01:50	45.2	0
2/20 02:00	45.5	↑0.3
2/20 02:10	46.2	↑0.7
2/20 02:20	47.1	↑0.9
2/20 02:30	48.2	↑1.1
2/20 02:40	49.7	↑1.5
2/20 02:50	51.4	↑1.7
2/20 03:00	53.4	↑2.0
2/20 03:10	55.6	↑2.2
2/20 03:20	58.0	↑2.4
2/20 03:30	60.6	↑2.6
2/20 03:40	63.4	↑2.8
2/20 03:50	66.4	↑3.0
2/20 04:00	69.5	↑3.1
2/20 04:10	72.8	↑3.3
2/20 04:20	76.1	↑3.3
2/20 04:30	79.5	↑3.4
2/20 04:40	82.9	↑3.4
2/20 04:50	86.4	↑3.5
2/20 05:00	89.9	↑3.5
2/20 05:10	93.3	↑3.4
2/20 05:20	96.7	↑3.4
2/20 05:30	100.0	↑3.3
2/20 05:40	103.3	↑3.3
2/20 05:50	106.4	↑3.1
2/20 06:00	109.3	↑2.9
2/20 06:10	112.1	↑2.8
2/20 06:20	114.7	↑2.6
2/20 06:30	117.0	↑2.3
2/20 06:40	119.2	↑2.2
2/20 06:50	121.1	↑1.9
2/20 07:00	122.8	↑1.7
2/20 07:10	124.2	↑1.4
2/20 07:20	125.3	↑1.1
2/20 07:30	126.1	↑0.8
2/20 07:40	126.7	↑0.6
2/20 07:50	126.9	↑0.2	満潮
2/20 08:00	126.8	↓-0.1
2/20 08:10	126.5	↓-0.3
2/20 08:20	125.8	↓-0.7
2/20 08:30	124.9	↓-0.9
2/20 08:40	123.6	↓-1.3
2/20 08:50	122.1	↓-1.5
2/20 09:00	120.3	↓-1.8
2/20 09:10	118.3	↓-2.0
2/20 09:20	116.0	↓-2.3
2/20 09:30	113.4	↓-2.6
2/20 09:40	110.7	↓-2.7
2/20 09:50	107.7	↓-3.0
2/20 10:00	104.6	↓-3.1
2/20 10:10	101.4	↓-3.2
2/20 10:20	97.9	↓-3.5
2/20 10:30	94.4	↓-3.5
2/20 10:40	90.8	↓-3.6
2/20 10:50	87.2	↓-3.6
2/20 11:00	83.5	↓-3.7
2/20 11:10	79.7	↓-3.8	最大潮位差
2/20 11:20	76.0	↓-3.7
2/20 11:30	72.4	↓-3.6
2/20 11:40	68.7	↓-3.7
2/20 11:50	65.2	↓-3.5
2/20 12:00	61.8	↓-3.4
2/20 12:10	58.5	↓-3.3
2/20 12:20	55.3	↓-3.2
2/20 12:30	52.3	↓-3.0
2/20 12:40	49.5	↓-2.8
2/20 12:50	46.9	↓-2.6
2/20 13:00	44.6	↓-2.3
2/20 13:10	42.4	↓-2.2
2/20 13:20	40.6	↓-1.8
2/20 13:30	38.9	↓-1.7
2/20 13:40	37.6	↓-1.3
2/20 13:50	36.5	↓-1.1
2/20 14:00	35.7	↓-0.8
2/20 14:10	35.2	↓-0.5
2/20 14:20	34.9	↓-0.3	干潮
2/20 14:30	35.0	↑0.1
2/20 14:40	35.3	↑0.3
2/20 14:50	35.9	↑0.6
2/20 15:00	36.8	↑0.9
2/20 15:10	37.9	↑1.1
2/20 15:20	39.3	↑1.4
2/20 15:30	40.9	↑1.6
2/20 15:40	42.8	↑1.9
2/20 15:50	44.9	↑2.1
2/20 16:00	47.1	↑2.2
2/20 16:10	49.6	↑2.5
2/20 16:20	52.2	↑2.6
2/20 16:30	54.9	↑2.7
2/20 16:40	57.8	↑2.9
2/20 16:50	60.8	↑3.0
2/20 17:00	63.8	↑3.0
2/20 17:10	66.9	↑3.1
2/20 17:20	70.0	↑3.1
2/20 17:30	73.2	↑3.2
2/20 17:40	76.3	↑3.1
2/20 17:50	79.4	↑3.1
2/20 18:00	82.4	↑3.0
2/20 18:10	85.3	↑2.9
2/20 18:20	88.2	↑2.9
2/20 18:30	90.9	↑2.7
2/20 18:40	93.5	↑2.6
2/20 18:50	96.0	↑2.5
2/20 19:00	98.3	↑2.3
2/20 19:10	100.4	↑2.1
2/20 19:20	102.3	↑1.9
2/20 19:30	104.0	↑1.7
2/20 19:40	105.4	↑1.4
2/20 19:50	106.7	↑1.3
2/20 20:00	107.7	↑1.0
2/20 20:10	108.5	↑0.8
2/20 20:20	109.0	↑0.5
2/20 20:30	109.3	↑0.3	満潮
2/20 20:40	109.4	↑0.1
2/20 20:50	109.2	↓-0.2
2/20 21:00	108.8	↓-0.4
2/20 21:10	108.2	↓-0.6
2/20 21:20	107.3	↓-0.9
2/20 21:30	106.3	↓-1.0
2/20 21:40	105.0	↓-1.3
2/20 21:50	103.5	↓-1.5
2/20 22:00	101.9	↓-1.6
2/20 22:10	100.1	↓-1.8
2/20 22:20	98.2	↓-1.9
2/20 22:30	96.2	↓-2.0
2/20 22:40	94.0	↓-2.2
2/20 22:50	91.8	↓-2.2
2/20 23:00	89.4	↓-2.4
2/20 23:10	87.1	↓-2.3
2/20 23:20	84.7	↓-2.4
2/20 23:30	82.3	↓-2.4
2/20 23:40	79.9	↓-2.4
2/20 23:50	77.6	↓-2.3