19 (木)	04:29	07:05	10:59	19:49
	125cm	123cm	131cm	22cm
長潮 出 06:23 入 17:29 出 12:28 入 02:57

館山（千葉）2043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	98.9	↑2.2
2/19 00:10	101.1	↑2.2
2/19 00:20	103.2	↑2.1
2/19 00:30	105.2	↑2.0
2/19 00:40	107.1	↑1.9
2/19 00:50	108.8	↑1.7
2/19 01:00	110.5	↑1.7
2/19 01:10	112.1	↑1.6
2/19 01:20	113.6	↑1.5
2/19 01:30	114.9	↑1.3
2/19 01:40	116.2	↑1.3
2/19 01:50	117.3	↑1.1
2/19 02:00	118.3	↑1.0
2/19 02:10	119.2	↑0.9
2/19 02:20	120.1	↑0.9
2/19 02:30	120.8	↑0.7
2/19 02:40	121.5	↑0.7
2/19 02:50	122.0	↑0.5
2/19 03:00	122.6	↑0.6
2/19 03:10	123.0	↑0.4
2/19 03:20	123.4	↑0.4
2/19 03:30	123.7	↑0.3
2/19 03:40	124.0	↑0.3
2/19 03:50	124.2	↑0.2
2/19 04:00	124.3	↑0.1
2/19 04:10	124.4	↑0.1
2/19 04:20	124.5	↑0.1	満潮
2/19 04:30	124.5	0
2/19 04:40	124.5	0
2/19 04:50	124.4	↓-0.1
2/19 05:00	124.3	↓-0.1
2/19 05:10	124.1	↓-0.2
2/19 05:20	124.0	↓-0.1
2/19 05:30	123.7	↓-0.3
2/19 05:40	123.5	↓-0.2
2/19 05:50	123.3	↓-0.2
2/19 06:00	123.0	↓-0.3
2/19 06:10	122.8	↓-0.2
2/19 06:20	122.6	↓-0.2
2/19 06:30	122.4	↓-0.2
2/19 06:40	122.2	↓-0.2
2/19 06:50	122.1	↓-0.1
2/19 07:00	122.1	0	干潮
2/19 07:10	122.1	0
2/19 07:20	122.2	↑0.1
2/19 07:30	122.3	↑0.1
2/19 07:40	122.5	↑0.2
2/19 07:50	122.8	↑0.3
2/19 08:00	123.1	↑0.3
2/19 08:10	123.5	↑0.4
2/19 08:20	124.0	↑0.5
2/19 08:30	124.5	↑0.5
2/19 08:40	125.0	↑0.5
2/19 08:50	125.6	↑0.6
2/19 09:00	126.1	↑0.5
2/19 09:10	126.7	↑0.6
2/19 09:20	127.3	↑0.6
2/19 09:30	127.8	↑0.5
2/19 09:40	128.3	↑0.5
2/19 09:50	128.8	↑0.5
2/19 10:00	129.2	↑0.4
2/19 10:10	129.6	↑0.4
2/19 10:20	129.9	↑0.3
2/19 10:30	130.2	↑0.3
2/19 10:40	130.3	↑0.1
2/19 10:50	130.4	↑0.1	満潮
2/19 11:00	130.5	↑0.1
2/19 11:10	130.4	↓-0.1
2/19 11:20	130.3	↓-0.1
2/19 11:30	130.0	↓-0.3
2/19 11:40	129.7	↓-0.3
2/19 11:50	129.3	↓-0.4
2/19 12:00	128.7	↓-0.6
2/19 12:10	128.0	↓-0.7
2/19 12:20	127.2	↓-0.8
2/19 12:30	126.3	↓-0.9
2/19 12:40	125.2	↓-1.1
2/19 12:50	124.0	↓-1.2
2/19 13:00	122.6	↓-1.4
2/19 13:10	121.0	↓-1.6
2/19 13:20	119.3	↓-1.7
2/19 13:30	117.4	↓-1.9
2/19 13:40	115.4	↓-2.0
2/19 13:50	113.2	↓-2.2
2/19 14:00	110.8	↓-2.4
2/19 14:10	108.3	↓-2.5
2/19 14:20	105.6	↓-2.7
2/19 14:30	102.9	↓-2.7
2/19 14:40	99.9	↓-3.0
2/19 14:50	96.9	↓-3.0
2/19 15:00	93.8	↓-3.1
2/19 15:10	90.6	↓-3.2
2/19 15:20	87.3	↓-3.3
2/19 15:30	83.9	↓-3.4
2/19 15:40	80.5	↓-3.4
2/19 15:50	77.1	↓-3.4
2/19 16:00	73.7	↓-3.4
2/19 16:10	70.3	↓-3.4
2/19 16:20	66.9	↓-3.4
2/19 16:30	63.5	↓-3.4
2/19 16:40	60.1	↓-3.4
2/19 16:50	56.8	↓-3.3
2/19 17:00	53.5	↓-3.3
2/19 17:10	50.3	↓-3.2
2/19 17:20	47.2	↓-3.1
2/19 17:30	44.2	↓-3.0
2/19 17:40	41.4	↓-2.8
2/19 17:50	38.6	↓-2.8
2/19 18:00	36.0	↓-2.6
2/19 18:10	33.5	↓-2.5
2/19 18:20	31.3	↓-2.2
2/19 18:30	29.2	↓-2.1
2/19 18:40	27.3	↓-1.9
2/19 18:50	25.7	↓-1.6
2/19 19:00	24.2	↓-1.5
2/19 19:10	23.1	↓-1.1
2/19 19:20	22.2	↓-0.9
2/19 19:30	21.6	↓-0.6
2/19 19:40	21.2	↓-0.4	干潮
2/19 19:50	21.1	↓-0.1
2/19 20:00	21.3	↑0.2
2/19 20:10	21.8	↑0.5
2/19 20:20	22.6	↑0.8
2/19 20:30	23.6	↑1.0
2/19 20:40	24.9	↑1.3
2/19 20:50	26.4	↑1.5
2/19 21:00	28.1	↑1.7
2/19 21:10	30.1	↑2.0
2/19 21:20	32.2	↑2.1
2/19 21:30	34.6	↑2.4
2/19 21:40	37.1	↑2.5
2/19 21:50	39.7	↑2.6
2/19 22:00	42.5	↑2.8
2/19 22:10	45.4	↑2.9
2/19 22:20	48.4	↑3.0
2/19 22:30	51.6	↑3.2
2/19 22:40	54.8	↑3.2
2/19 22:50	58.0	↑3.2
2/19 23:00	61.4	↑3.4
2/19 23:10	64.7	↑3.3
2/19 23:20	68.2	↑3.5	最大潮位差
2/19 23:30	71.6	↑3.4
2/19 23:40	75.1	↑3.5	最大潮位差
2/19 23:50	78.5	↑3.4