20 (土)	05:15	10:26	15:54	22:51
	124cm	75cm	133cm	3cm
大潮 出 06:22 入 17:29 出 16:43 入 05:42

白浜（千葉）2027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	23.2	↑3.2
2/20 00:10	26.6	↑3.4
2/20 00:20	30.3	↑3.7
2/20 00:30	34.1	↑3.8
2/20 00:40	38.1	↑4.0
2/20 00:50	42.3	↑4.2
2/20 01:00	46.6	↑4.3
2/20 01:10	50.9	↑4.3
2/20 01:20	55.4	↑4.5
2/20 01:30	59.9	↑4.5
2/20 01:40	64.4	↑4.5
2/20 01:50	68.9	↑4.5
2/20 02:00	73.3	↑4.4
2/20 02:10	77.7	↑4.4
2/20 02:20	82.0	↑4.3
2/20 02:30	86.2	↑4.2
2/20 02:40	90.3	↑4.1
2/20 02:50	94.2	↑3.9
2/20 03:00	97.9	↑3.7
2/20 03:10	101.4	↑3.5
2/20 03:20	104.7	↑3.3
2/20 03:30	107.8	↑3.1
2/20 03:40	110.6	↑2.8
2/20 03:50	113.2	↑2.6
2/20 04:00	115.5	↑2.3
2/20 04:10	117.5	↑2.0
2/20 04:20	119.2	↑1.7
2/20 04:30	120.7	↑1.5
2/20 04:40	121.8	↑1.1
2/20 04:50	122.6	↑0.8
2/20 05:00	123.2	↑0.6
2/20 05:10	123.4	↑0.2	満潮
2/20 05:20	123.4	0
2/20 05:30	123.1	↓-0.3
2/20 05:40	122.5	↓-0.6
2/20 05:50	121.7	↓-0.8
2/20 06:00	120.6	↓-1.1
2/20 06:10	119.3	↓-1.3
2/20 06:20	117.8	↓-1.5
2/20 06:30	116.1	↓-1.7
2/20 06:40	114.2	↓-1.9
2/20 06:50	112.1	↓-2.1
2/20 07:00	110.0	↓-2.1
2/20 07:10	107.7	↓-2.3
2/20 07:20	105.4	↓-2.3
2/20 07:30	103.0	↓-2.4
2/20 07:40	100.5	↓-2.5
2/20 07:50	98.1	↓-2.4
2/20 08:00	95.6	↓-2.5
2/20 08:10	93.2	↓-2.4
2/20 08:20	90.9	↓-2.3
2/20 08:30	88.6	↓-2.3
2/20 08:40	86.4	↓-2.2
2/20 08:50	84.4	↓-2.0
2/20 09:00	82.5	↓-1.9
2/20 09:10	80.7	↓-1.8
2/20 09:20	79.1	↓-1.6
2/20 09:30	77.8	↓-1.3
2/20 09:40	76.6	↓-1.2
2/20 09:50	75.6	↓-1.0
2/20 10:00	74.9	↓-0.7
2/20 10:10	74.4	↓-0.5
2/20 10:20	74.2	↓-0.2	干潮
2/20 10:30	74.2	0
2/20 10:40	74.4	↑0.2
2/20 10:50	74.9	↑0.5
2/20 11:00	75.6	↑0.7
2/20 11:10	76.6	↑1.0
2/20 11:20	77.8	↑1.2
2/20 11:30	79.2	↑1.4
2/20 11:40	80.8	↑1.6
2/20 11:50	82.6	↑1.8
2/20 12:00	84.6	↑2.0
2/20 12:10	86.8	↑2.2
2/20 12:20	89.1	↑2.3
2/20 12:30	91.6	↑2.5
2/20 12:40	94.2	↑2.6
2/20 12:50	96.8	↑2.6
2/20 13:00	99.5	↑2.7
2/20 13:10	102.3	↑2.8
2/20 13:20	105.1	↑2.8
2/20 13:30	107.8	↑2.7
2/20 13:40	110.5	↑2.7
2/20 13:50	113.2	↑2.7
2/20 14:00	115.8	↑2.6
2/20 14:10	118.3	↑2.5
2/20 14:20	120.7	↑2.4
2/20 14:30	122.9	↑2.2
2/20 14:40	124.9	↑2.0
2/20 14:50	126.7	↑1.8
2/20 15:00	128.3	↑1.6
2/20 15:10	129.7	↑1.4
2/20 15:20	130.8	↑1.1
2/20 15:30	131.6	↑0.8
2/20 15:40	132.1	↑0.5
2/20 15:50	132.4	↑0.3	満潮
2/20 16:00	132.3	↓-0.1
2/20 16:10	132.0	↓-0.3
2/20 16:20	131.3	↓-0.7
2/20 16:30	130.2	↓-1.1
2/20 16:40	128.9	↓-1.3
2/20 16:50	127.2	↓-1.7
2/20 17:00	125.2	↓-2.0
2/20 17:10	122.9	↓-2.3
2/20 17:20	120.3	↓-2.6
2/20 17:30	117.4	↓-2.9
2/20 17:40	114.2	↓-3.2
2/20 17:50	110.7	↓-3.5
2/20 18:00	107.0	↓-3.7
2/20 18:10	103.1	↓-3.9
2/20 18:20	98.9	↓-4.2
2/20 18:30	94.6	↓-4.3
2/20 18:40	90.1	↓-4.5
2/20 18:50	85.4	↓-4.7
2/20 19:00	80.6	↓-4.8
2/20 19:10	75.8	↓-4.8
2/20 19:20	70.9	↓-4.9
2/20 19:30	65.9	↓-5.0	最大潮位差
2/20 19:40	61.0	↓-4.9
2/20 19:50	56.1	↓-4.9
2/20 20:00	51.2	↓-4.9
2/20 20:10	46.4	↓-4.8
2/20 20:20	41.8	↓-4.6
2/20 20:30	37.3	↓-4.5
2/20 20:40	33.0	↓-4.3
2/20 20:50	28.8	↓-4.2
2/20 21:00	24.9	↓-3.9
2/20 21:10	21.3	↓-3.6
2/20 21:20	17.9	↓-3.4
2/20 21:30	14.8	↓-3.1
2/20 21:40	12.1	↓-2.7
2/20 21:50	9.6	↓-2.5
2/20 22:00	7.6	↓-2.0
2/20 22:10	5.8	↓-1.8
2/20 22:20	4.5	↓-1.3
2/20 22:30	3.5	↓-1.0
2/20 22:40	3.0	↓-0.5
2/20 22:50	2.8	↓-0.2	干潮
2/20 23:00	3.0	↑0.2
2/20 23:10	3.6	↑0.6
2/20 23:20	4.5	↑0.9
2/20 23:30	5.9	↑1.4
2/20 23:40	7.6	↑1.7
2/20 23:50	9.7	↑2.1