19 (火)	05:38	11:21	17:14	23:42
	139cm	45cm	147cm	8cm
大潮 出 06:23 入 17:29 出 18:42 入 06:28

布良（千葉）2030年02月19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
2/19 00:00	6.9	↑2.2
2/19 00:10	9.5	↑2.6
2/19 00:20	12.6	↑3.1
2/19 00:30	16.0	↑3.4
2/19 00:40	19.8	↑3.8
2/19 00:50	23.9	↑4.1
2/19 01:00	28.3	↑4.4
2/19 01:10	33.0	↑4.7
2/19 01:20	37.9	↑4.9
2/19 01:30	43.0	↑5.1
2/19 01:40	48.3	↑5.3
2/19 01:50	53.7	↑5.4
2/19 02:00	59.3	↑5.6	最大潮位差
2/19 02:10	64.8	↑5.5
2/19 02:20	70.4	↑5.6	最大潮位差
2/19 02:30	76.0	↑5.6	最大潮位差
2/19 02:40	81.5	↑5.5
2/19 02:50	87.0	↑5.5
2/19 03:00	92.3	↑5.3
2/19 03:10	97.5	↑5.2
2/19 03:20	102.4	↑4.9
2/19 03:30	107.2	↑4.8
2/19 03:40	111.7	↑4.5
2/19 03:50	116.0	↑4.3
2/19 04:00	119.9	↑3.9
2/19 04:10	123.6	↑3.7
2/19 04:20	126.8	↑3.2
2/19 04:30	129.8	↑3.0
2/19 04:40	132.3	↑2.5
2/19 04:50	134.4	↑2.1
2/19 05:00	136.2	↑1.8
2/19 05:10	137.5	↑1.3
2/19 05:20	138.4	↑0.9
2/19 05:30	138.9	↑0.5	満潮
2/19 05:40	139.0	↑0.1
2/19 05:50	138.6	↓-0.4
2/19 06:00	137.9	↓-0.7
2/19 06:10	136.8	↓-1.1
2/19 06:20	135.3	↓-1.5
2/19 06:30	133.4	↓-1.9
2/19 06:40	131.2	↓-2.2
2/19 06:50	128.7	↓-2.5
2/19 07:00	125.9	↓-2.8
2/19 07:10	122.8	↓-3.1
2/19 07:20	119.5	↓-3.3
2/19 07:30	115.9	↓-3.6
2/19 07:40	112.2	↓-3.7
2/19 07:50	108.2	↓-4.0
2/19 08:00	104.2	↓-4.0
2/19 08:10	100.0	↓-4.2
2/19 08:20	95.8	↓-4.2
2/19 08:30	91.6	↓-4.2
2/19 08:40	87.3	↓-4.3
2/19 08:50	83.1	↓-4.2
2/19 09:00	78.9	↓-4.2
2/19 09:10	74.8	↓-4.1
2/19 09:20	70.9	↓-3.9
2/19 09:30	67.1	↓-3.8
2/19 09:40	63.6	↓-3.5
2/19 09:50	60.2	↓-3.4
2/19 10:00	57.1	↓-3.1
2/19 10:10	54.3	↓-2.8
2/19 10:20	51.8	↓-2.5
2/19 10:30	49.7	↓-2.1
2/19 10:40	47.9	↓-1.8
2/19 10:50	46.5	↓-1.4
2/19 11:00	45.5	↓-1.0
2/19 11:10	44.8	↓-0.7
2/19 11:20	44.6	↓-0.2	干潮
2/19 11:30	44.8	↑0.2
2/19 11:40	45.4	↑0.6
2/19 11:50	46.4	↑1.0
2/19 12:00	47.8	↑1.4
2/19 12:10	49.6	↑1.8
2/19 12:20	51.8	↑2.2
2/19 12:30	54.3	↑2.5
2/19 12:40	57.1	↑2.8
2/19 12:50	60.2	↑3.1
2/19 13:00	63.6	↑3.4
2/19 13:10	67.3	↑3.7
2/19 13:20	71.1	↑3.8
2/19 13:30	75.2	↑4.1
2/19 13:40	79.4	↑4.2
2/19 13:50	83.7	↑4.3
2/19 14:00	88.2	↑4.5
2/19 14:10	92.6	↑4.4
2/19 14:20	97.1	↑4.5
2/19 14:30	101.6	↑4.5
2/19 14:40	106.0	↑4.4
2/19 14:50	110.4	↑4.4
2/19 15:00	114.6	↑4.2
2/19 15:10	118.7	↑4.1
2/19 15:20	122.6	↑3.9
2/19 15:30	126.3	↑3.7
2/19 15:40	129.8	↑3.5
2/19 15:50	133.0	↑3.2
2/19 16:00	135.9	↑2.9
2/19 16:10	138.5	↑2.6
2/19 16:20	140.8	↑2.3
2/19 16:30	142.7	↑1.9
2/19 16:40	144.2	↑1.5
2/19 16:50	145.3	↑1.1
2/19 17:00	146.1	↑0.8
2/19 17:10	146.4	↑0.3	満潮
2/19 17:20	146.3	↓-0.1
2/19 17:30	145.7	↓-0.6
2/19 17:40	144.8	↓-0.9
2/19 17:50	143.4	↓-1.4
2/19 18:00	141.6	↓-1.8
2/19 18:10	139.5	↓-2.1
2/19 18:20	136.9	↓-2.6
2/19 18:30	133.9	↓-3.0
2/19 18:40	130.6	↓-3.3
2/19 18:50	126.9	↓-3.7
2/19 19:00	122.9	↓-4.0
2/19 19:10	118.7	↓-4.2
2/19 19:20	114.1	↓-4.6
2/19 19:30	109.3	↓-4.8
2/19 19:40	104.3	↓-5.0
2/19 19:50	99.2	↓-5.1
2/19 20:00	93.8	↓-5.4
2/19 20:10	88.4	↓-5.4
2/19 20:20	82.8	↓-5.6	最大潮位差
2/19 20:30	77.2	↓-5.6	最大潮位差
2/19 20:40	71.6	↓-5.6	最大潮位差
2/19 20:50	66.0	↓-5.6	最大潮位差
2/19 21:00	60.5	↓-5.5
2/19 21:10	55.1	↓-5.4
2/19 21:20	49.8	↓-5.3
2/19 21:30	44.6	↓-5.2
2/19 21:40	39.7	↓-4.9
2/19 21:50	34.9	↓-4.8
2/19 22:00	30.5	↓-4.4
2/19 22:10	26.4	↓-4.1
2/19 22:20	22.5	↓-3.9
2/19 22:30	19.1	↓-3.4
2/19 22:40	16.1	↓-3.0
2/19 22:50	13.4	↓-2.7
2/19 23:00	11.2	↓-2.2
2/19 23:10	9.5	↓-1.7
2/19 23:20	8.2	↓-1.3
2/19 23:30	7.5	↓-0.7
2/19 23:40	7.2	↓-0.3	干潮
2/19 23:50	7.4	↑0.2