20 (月)	08:54	02:45	22:40	15:58
	120cm	64cm	95cm	40cm
小潮 出 06:22 入 17:29 出 10:50 入 00:20

白浜（千葉）2040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	83.7	↓-1.9
2/20 00:10	81.7	↓-2.0
2/20 00:20	79.7	↓-2.0
2/20 00:30	77.8	↓-1.9
2/20 00:40	76.0	↓-1.8
2/20 00:50	74.2	↓-1.8
2/20 01:00	72.5	↓-1.7
2/20 01:10	71.0	↓-1.5
2/20 01:20	69.5	↓-1.5
2/20 01:30	68.2	↓-1.3
2/20 01:40	67.0	↓-1.2
2/20 01:50	65.9	↓-1.1
2/20 02:00	65.0	↓-0.9
2/20 02:10	64.3	↓-0.7
2/20 02:20	63.8	↓-0.5
2/20 02:30	63.4	↓-0.4
2/20 02:40	63.3	↓-0.1	干潮
2/20 02:50	63.3	0
2/20 03:00	63.5	↑0.2
2/20 03:10	63.9	↑0.4
2/20 03:20	64.5	↑0.6
2/20 03:30	65.3	↑0.8
2/20 03:40	66.2	↑0.9
2/20 03:50	67.4	↑1.2
2/20 04:00	68.7	↑1.3
2/20 04:10	70.2	↑1.5
2/20 04:20	71.8	↑1.6
2/20 04:30	73.5	↑1.7
2/20 04:40	75.4	↑1.9
2/20 04:50	77.4	↑2.0
2/20 05:00	79.5	↑2.1
2/20 05:10	81.7	↑2.2
2/20 05:20	84.0	↑2.3
2/20 05:30	86.3	↑2.3
2/20 05:40	88.6	↑2.3
2/20 05:50	91.0	↑2.4
2/20 06:00	93.4	↑2.4
2/20 06:10	95.7	↑2.3
2/20 06:20	98.1	↑2.4
2/20 06:30	100.3	↑2.2
2/20 06:40	102.6	↑2.3
2/20 06:50	104.7	↑2.1
2/20 07:00	106.8	↑2.1
2/20 07:10	108.7	↑1.9
2/20 07:20	110.5	↑1.8
2/20 07:30	112.2	↑1.7
2/20 07:40	113.7	↑1.5
2/20 07:50	115.0	↑1.3
2/20 08:00	116.2	↑1.2
2/20 08:10	117.2	↑1.0
2/20 08:20	118.0	↑0.8
2/20 08:30	118.6	↑0.6
2/20 08:40	119.0	↑0.4
2/20 08:50	119.2	↑0.2	満潮
2/20 09:00	119.1	↓-0.1
2/20 09:10	118.9	↓-0.2
2/20 09:20	118.4	↓-0.5
2/20 09:30	117.7	↓-0.7
2/20 09:40	116.8	↓-0.9
2/20 09:50	115.7	↓-1.1
2/20 10:00	114.4	↓-1.3
2/20 10:10	112.9	↓-1.5
2/20 10:20	111.2	↓-1.7
2/20 10:30	109.4	↓-1.8
2/20 10:40	107.3	↓-2.1
2/20 10:50	105.1	↓-2.2
2/20 11:00	102.8	↓-2.3
2/20 11:10	100.3	↓-2.5
2/20 11:20	97.7	↓-2.6
2/20 11:30	95.0	↓-2.7
2/20 11:40	92.2	↓-2.8
2/20 11:50	89.4	↓-2.8
2/20 12:00	86.5	↓-2.9
2/20 12:10	83.5	↓-3.0	最大潮位差
2/20 12:20	80.6	↓-2.9
2/20 12:30	77.6	↓-3.0	最大潮位差
2/20 12:40	74.6	↓-3.0	最大潮位差
2/20 12:50	71.7	↓-2.9
2/20 13:00	68.8	↓-2.9
2/20 13:10	66.0	↓-2.8
2/20 13:20	63.3	↓-2.7
2/20 13:30	60.7	↓-2.6
2/20 13:40	58.1	↓-2.6
2/20 13:50	55.7	↓-2.4
2/20 14:00	53.4	↓-2.3
2/20 14:10	51.3	↓-2.1
2/20 14:20	49.3	↓-2.0
2/20 14:30	47.5	↓-1.8
2/20 14:40	45.9	↓-1.6
2/20 14:50	44.5	↓-1.4
2/20 15:00	43.2	↓-1.3
2/20 15:10	42.2	↓-1.0
2/20 15:20	41.3	↓-0.9
2/20 15:30	40.7	↓-0.6
2/20 15:40	40.2	↓-0.5
2/20 15:50	40.0	↓-0.2	干潮
2/20 16:00	39.9	↓-0.1
2/20 16:10	40.1	↑0.2
2/20 16:20	40.4	↑0.3
2/20 16:30	41.0	↑0.6
2/20 16:40	41.7	↑0.7
2/20 16:50	42.6	↑0.9
2/20 17:00	43.6	↑1.0
2/20 17:10	44.9	↑1.3
2/20 17:20	46.2	↑1.3
2/20 17:30	47.7	↑1.5
2/20 17:40	49.4	↑1.7
2/20 17:50	51.1	↑1.7
2/20 18:00	53.0	↑1.9
2/20 18:10	54.9	↑1.9
2/20 18:20	56.9	↑2.0
2/20 18:30	59.0	↑2.1
2/20 18:40	61.1	↑2.1
2/20 18:50	63.2	↑2.1
2/20 19:00	65.4	↑2.2
2/20 19:10	67.6	↑2.2
2/20 19:20	69.7	↑2.1
2/20 19:30	71.8	↑2.1
2/20 19:40	73.9	↑2.1
2/20 19:50	76.0	↑2.1
2/20 20:00	77.9	↑1.9
2/20 20:10	79.8	↑1.9
2/20 20:20	81.6	↑1.8
2/20 20:30	83.3	↑1.7
2/20 20:40	85.0	↑1.7
2/20 20:50	86.5	↑1.5
2/20 21:00	87.8	↑1.3
2/20 21:10	89.1	↑1.3
2/20 21:20	90.2	↑1.1
2/20 21:30	91.2	↑1.0
2/20 21:40	92.1	↑0.9
2/20 21:50	92.8	↑0.7
2/20 22:00	93.4	↑0.6
2/20 22:10	93.8	↑0.4
2/20 22:20	94.1	↑0.3
2/20 22:30	94.3	↑0.2	満潮
2/20 22:40	94.4	↑0.1	満潮
2/20 22:50	94.3	↓-0.1
2/20 23:00	94.1	↓-0.2
2/20 23:10	93.8	↓-0.3
2/20 23:20	93.4	↓-0.4
2/20 23:30	92.9	↓-0.5
2/20 23:40	92.3	↓-0.6
2/20 23:50	91.6	↓-0.7