20 (水)	06:01	11:56	17:56	-
	142cm	35cm	145cm	-
中潮 出 06:22 入 17:30 出 19:49 入 07:02

布良（千葉）2030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	8.1	↑0.7
2/20 00:10	9.2	↑1.1
2/20 00:20	10.9	↑1.7
2/20 00:30	13.0	↑2.1
2/20 00:40	15.5	↑2.5
2/20 00:50	18.5	↑3.0
2/20 01:00	21.8	↑3.3
2/20 01:10	25.5	↑3.7
2/20 01:20	29.6	↑4.1
2/20 01:30	34.0	↑4.4
2/20 01:40	38.6	↑4.6
2/20 01:50	43.5	↑4.9
2/20 02:00	48.6	↑5.1
2/20 02:10	53.9	↑5.3
2/20 02:20	59.3	↑5.4
2/20 02:30	64.7	↑5.4
2/20 02:40	70.3	↑5.6	最大潮位差
2/20 02:50	75.8	↑5.5
2/20 03:00	81.4	↑5.6	最大潮位差
2/20 03:10	86.9	↑5.5
2/20 03:20	92.3	↑5.4
2/20 03:30	97.5	↑5.2
2/20 03:40	102.6	↑5.1
2/20 03:50	107.5	↑4.9
2/20 04:00	112.2	↑4.7
2/20 04:10	116.6	↑4.4
2/20 04:20	120.8	↑4.2
2/20 04:30	124.6	↑3.8
2/20 04:40	128.1	↑3.5
2/20 04:50	131.2	↑3.1
2/20 05:00	133.9	↑2.7
2/20 05:10	136.2	↑2.3
2/20 05:20	138.2	↑2.0
2/20 05:30	139.7	↑1.5
2/20 05:40	140.7	↑1.0
2/20 05:50	141.4	↑0.7
2/20 06:00	141.6	↑0.2	満潮
2/20 06:10	141.3	↓-0.3
2/20 06:20	140.7	↓-0.6
2/20 06:30	139.6	↓-1.1
2/20 06:40	138.1	↓-1.5
2/20 06:50	136.2	↓-1.9
2/20 07:00	134.0	↓-2.2
2/20 07:10	131.4	↓-2.6
2/20 07:20	128.5	↓-2.9
2/20 07:30	125.2	↓-3.3
2/20 07:40	121.7	↓-3.5
2/20 07:50	117.9	↓-3.8
2/20 08:00	113.9	↓-4.0
2/20 08:10	109.8	↓-4.1
2/20 08:20	105.4	↓-4.4
2/20 08:30	100.9	↓-4.5
2/20 08:40	96.3	↓-4.6
2/20 08:50	91.7	↓-4.6
2/20 09:00	87.0	↓-4.7
2/20 09:10	82.3	↓-4.7
2/20 09:20	77.7	↓-4.6
2/20 09:30	73.1	↓-4.6
2/20 09:40	68.7	↓-4.4
2/20 09:50	64.3	↓-4.4
2/20 10:00	60.2	↓-4.1
2/20 10:10	56.3	↓-3.9
2/20 10:20	52.6	↓-3.7
2/20 10:30	49.1	↓-3.5
2/20 10:40	46.0	↓-3.1
2/20 10:50	43.2	↓-2.8
2/20 11:00	40.8	↓-2.4
2/20 11:10	38.7	↓-2.1
2/20 11:20	37.0	↓-1.7
2/20 11:30	35.7	↓-1.3
2/20 11:40	34.9	↓-0.8
2/20 11:50	34.4	↓-0.5	干潮
2/20 12:00	34.4	0
2/20 12:10	34.9	↑0.5
2/20 12:20	35.7	↑0.8
2/20 12:30	37.0	↑1.3
2/20 12:40	38.7	↑1.7
2/20 12:50	40.8	↑2.1
2/20 13:00	43.3	↑2.5
2/20 13:10	46.1	↑2.8
2/20 13:20	49.2	↑3.1
2/20 13:30	52.7	↑3.5
2/20 13:40	56.4	↑3.7
2/20 13:50	60.4	↑4.0
2/20 14:00	64.6	↑4.2
2/20 14:10	68.9	↑4.3
2/20 14:20	73.4	↑4.5
2/20 14:30	78.1	↑4.7
2/20 14:40	82.7	↑4.6
2/20 14:50	87.5	↑4.8
2/20 15:00	92.2	↑4.7
2/20 15:10	96.9	↑4.7
2/20 15:20	101.6	↑4.7
2/20 15:30	106.2	↑4.6
2/20 15:40	110.6	↑4.4
2/20 15:50	114.9	↑4.3
2/20 16:00	118.9	↑4.0
2/20 16:10	122.8	↑3.9
2/20 16:20	126.4	↑3.6
2/20 16:30	129.8	↑3.4
2/20 16:40	132.8	↑3.0
2/20 16:50	135.5	↑2.7
2/20 17:00	137.9	↑2.4
2/20 17:10	139.9	↑2.0
2/20 17:20	141.5	↑1.6
2/20 17:30	142.8	↑1.3
2/20 17:40	143.6	↑0.8
2/20 17:50	144.0	↑0.4	満潮
2/20 18:00	144.0	0
2/20 18:10	143.6	↓-0.4
2/20 18:20	142.8	↓-0.8
2/20 18:30	141.6	↓-1.2
2/20 18:40	139.9	↓-1.7
2/20 18:50	137.9	↓-2.0
2/20 19:00	135.5	↓-2.4
2/20 19:10	132.7	↓-2.8
2/20 19:20	129.6	↓-3.1
2/20 19:30	126.1	↓-3.5
2/20 19:40	122.4	↓-3.7
2/20 19:50	118.3	↓-4.1
2/20 20:00	114.1	↓-4.2
2/20 20:10	109.6	↓-4.5
2/20 20:20	104.9	↓-4.7
2/20 20:30	100.0	↓-4.9
2/20 20:40	95.0	↓-5.0
2/20 20:50	90.0	↓-5.0
2/20 21:00	84.8	↓-5.2
2/20 21:10	79.6	↓-5.2
2/20 21:20	74.4	↓-5.2
2/20 21:30	69.3	↓-5.1
2/20 21:40	64.2	↓-5.1
2/20 21:50	59.2	↓-5.0
2/20 22:00	54.3	↓-4.9
2/20 22:10	49.7	↓-4.6
2/20 22:20	45.2	↓-4.5
2/20 22:30	41.0	↓-4.2
2/20 22:40	37.0	↓-4.0
2/20 22:50	33.4	↓-3.6
2/20 23:00	30.1	↓-3.3
2/20 23:10	27.1	↓-3.0
2/20 23:20	24.5	↓-2.6
2/20 23:30	22.4	↓-2.1
2/20 23:40	20.7	↓-1.7
2/20 23:50	19.4	↓-1.3