22 (金)	07:05	00:50	19:35	13:24
	161cm	44cm	144cm	42cm
中潮 出 06:20 入 17:32 出 22:05 入 08:12

館山（千葉）2030年02月22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
2/22 00:00	48.6	↓-2.2
2/22 00:10	46.8	↓-1.8
2/22 00:20	45.4	↓-1.4
2/22 00:30	44.4	↓-1.0
2/22 00:40	43.8	↓-0.6	干潮
2/22 00:50	43.7	↓-0.1	干潮
2/22 01:00	43.9	↑0.2
2/22 01:10	44.5	↑0.6
2/22 01:20	45.6	↑1.1
2/22 01:30	47.0	↑1.4
2/22 01:40	48.8	↑1.8
2/22 01:50	51.0	↑2.2
2/22 02:00	53.5	↑2.5
2/22 02:10	56.4	↑2.9
2/22 02:20	59.6	↑3.2
2/22 02:30	63.0	↑3.4
2/22 02:40	66.7	↑3.7
2/22 02:50	70.7	↑4.0
2/22 03:00	74.9	↑4.2
2/22 03:10	79.2	↑4.3
2/22 03:20	83.8	↑4.6
2/22 03:30	88.4	↑4.6
2/22 03:40	93.2	↑4.8
2/22 03:50	98.0	↑4.8
2/22 04:00	102.8	↑4.8
2/22 04:10	107.7	↑4.9	最大潮位差
2/22 04:20	112.5	↑4.8
2/22 04:30	117.3	↑4.8
2/22 04:40	121.9	↑4.6
2/22 04:50	126.4	↑4.5
2/22 05:00	130.8	↑4.4
2/22 05:10	134.9	↑4.1
2/22 05:20	138.9	↑4.0
2/22 05:30	142.5	↑3.6
2/22 05:40	145.9	↑3.4
2/22 05:50	149.0	↑3.1
2/22 06:00	151.7	↑2.7
2/22 06:10	154.1	↑2.4
2/22 06:20	156.1	↑2.0
2/22 06:30	157.7	↑1.6
2/22 06:40	158.9	↑1.2
2/22 06:50	159.7	↑0.8
2/22 07:00	160.0	↑0.3	満潮
2/22 07:10	160.0	0
2/22 07:20	159.5	↓-0.5
2/22 07:30	158.7	↓-0.8
2/22 07:40	157.4	↓-1.3
2/22 07:50	155.7	↓-1.7
2/22 08:00	153.6	↓-2.1
2/22 08:10	151.2	↓-2.4
2/22 08:20	148.5	↓-2.7
2/22 08:30	145.4	↓-3.1
2/22 08:40	142.0	↓-3.4
2/22 08:50	138.3	↓-3.7
2/22 09:00	134.4	↓-3.9
2/22 09:10	130.2	↓-4.2
2/22 09:20	125.9	↓-4.3
2/22 09:30	121.4	↓-4.5
2/22 09:40	116.7	↓-4.7
2/22 09:50	111.9	↓-4.8
2/22 10:00	107.1	↓-4.8
2/22 10:10	102.2	↓-4.9	最大潮位差
2/22 10:20	97.3	↓-4.9	最大潮位差
2/22 10:30	92.4	↓-4.9	最大潮位差
2/22 10:40	87.6	↓-4.8
2/22 10:50	82.9	↓-4.7
2/22 11:00	78.3	↓-4.6
2/22 11:10	73.8	↓-4.5
2/22 11:20	69.6	↓-4.2
2/22 11:30	65.5	↓-4.1
2/22 11:40	61.8	↓-3.7
2/22 11:50	58.2	↓-3.6
2/22 12:00	55.0	↓-3.2
2/22 12:10	52.1	↓-2.9
2/22 12:20	49.6	↓-2.5
2/22 12:30	47.4	↓-2.2
2/22 12:40	45.5	↓-1.9
2/22 12:50	44.0	↓-1.5
2/22 13:00	43.0	↓-1.0
2/22 13:10	42.3	↓-0.7
2/22 13:20	41.9	↓-0.4	干潮
2/22 13:30	42.0	↑0.1
2/22 13:40	42.4	↑0.4
2/22 13:50	43.2	↑0.8
2/22 14:00	44.4	↑1.2
2/22 14:10	45.9	↑1.5
2/22 14:20	47.7	↑1.8
2/22 14:30	49.9	↑2.2
2/22 14:40	52.3	↑2.4
2/22 14:50	55.1	↑2.8
2/22 15:00	58.1	↑3.0
2/22 15:10	61.3	↑3.2
2/22 15:20	64.8	↑3.5
2/22 15:30	68.4	↑3.6
2/22 15:40	72.2	↑3.8
2/22 15:50	76.2	↑4.0
2/22 16:00	80.3	↑4.1
2/22 16:10	84.5	↑4.2
2/22 16:20	88.7	↑4.2
2/22 16:30	93.0	↑4.3
2/22 16:40	97.3	↑4.3
2/22 16:50	101.5	↑4.2
2/22 17:00	105.7	↑4.2
2/22 17:10	109.8	↑4.1
2/22 17:20	113.8	↑4.0
2/22 17:30	117.6	↑3.8
2/22 17:40	121.3	↑3.7
2/22 17:50	124.7	↑3.4
2/22 18:00	127.9	↑3.2
2/22 18:10	130.9	↑3.0
2/22 18:20	133.6	↑2.7
2/22 18:30	135.9	↑2.3
2/22 18:40	138.0	↑2.1
2/22 18:50	139.7	↑1.7
2/22 19:00	141.1	↑1.4
2/22 19:10	142.1	↑1.0
2/22 19:20	142.8	↑0.7
2/22 19:30	143.1	↑0.3	満潮
2/22 19:40	143.1	0
2/22 19:50	142.7	↓-0.4
2/22 20:00	141.9	↓-0.8
2/22 20:10	140.9	↓-1.0
2/22 20:20	139.5	↓-1.4
2/22 20:30	137.8	↓-1.7
2/22 20:40	135.8	↓-2.0
2/22 20:50	133.5	↓-2.3
2/22 21:00	131.0	↓-2.5
2/22 21:10	128.2	↓-2.8
2/22 21:20	125.3	↓-2.9
2/22 21:30	122.1	↓-3.2
2/22 21:40	118.8	↓-3.3
2/22 21:50	115.3	↓-3.5
2/22 22:00	111.8	↓-3.5
2/22 22:10	108.1	↓-3.7
2/22 22:20	104.4	↓-3.7
2/22 22:30	100.7	↓-3.7
2/22 22:40	97.0	↓-3.7
2/22 22:50	93.4	↓-3.6
2/22 23:00	89.8	↓-3.6
2/22 23:10	86.3	↓-3.5
2/22 23:20	82.9	↓-3.4
2/22 23:30	79.7	↓-3.2
2/22 23:40	76.7	↓-3.0
2/22 23:50	73.8	↓-2.9