22 (火)	05:25	12:11	18:52	-
	164cm	-1cm	145cm	-
中潮 出 05:02 入 18:20 出 06:14 入 21:03 潮干狩り ◎ 09:59～14:27

館山（千葉）2042年04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
4/22 00:00	66.4	↑0.9
4/22 00:10	67.6	↑1.2
4/22 00:20	69.2	↑1.6
4/22 00:30	71.2	↑2.0
4/22 00:40	73.5	↑2.3
4/22 00:50	76.0	↑2.5
4/22 01:00	78.9	↑2.9
4/22 01:10	82.1	↑3.2
4/22 01:20	85.5	↑3.4
4/22 01:30	89.1	↑3.6
4/22 01:40	92.9	↑3.8
4/22 01:50	96.8	↑3.9
4/22 02:00	100.9	↑4.1
4/22 02:10	105.1	↑4.2
4/22 02:20	109.4	↑4.3
4/22 02:30	113.7	↑4.3
4/22 02:40	118.1	↑4.4
4/22 02:50	122.4	↑4.3
4/22 03:00	126.6	↑4.2
4/22 03:10	130.8	↑4.2
4/22 03:20	134.9	↑4.1
4/22 03:30	138.8	↑3.9
4/22 03:40	142.5	↑3.7
4/22 03:50	146.0	↑3.5
4/22 04:00	149.3	↑3.3
4/22 04:10	152.3	↑3.0
4/22 04:20	155.0	↑2.7
4/22 04:30	157.4	↑2.4
4/22 04:40	159.4	↑2.0
4/22 04:50	161.1	↑1.7
4/22 05:00	162.3	↑1.2
4/22 05:10	163.1	↑0.8
4/22 05:20	163.5	↑0.4	満潮
4/22 05:30	163.5	0
4/22 05:40	163.0	↓-0.5
4/22 05:50	162.0	↓-1.0
4/22 06:00	160.6	↓-1.4
4/22 06:10	158.8	↓-1.8
4/22 06:20	156.4	↓-2.4
4/22 06:30	153.7	↓-2.7
4/22 06:40	150.5	↓-3.2
4/22 06:50	146.9	↓-3.6
4/22 07:00	142.9	↓-4.0
4/22 07:10	138.5	↓-4.4
4/22 07:20	133.8	↓-4.7
4/22 07:30	128.8	↓-5.0
4/22 07:40	123.5	↓-5.3
4/22 07:50	117.9	↓-5.6
4/22 08:00	112.1	↓-5.8
4/22 08:10	106.1	↓-6.0
4/22 08:20	99.9	↓-6.2
4/22 08:30	93.6	↓-6.3
4/22 08:40	87.2	↓-6.4
4/22 08:50	80.8	↓-6.4
4/22 09:00	74.3	↓-6.5	最大潮位差
4/22 09:10	67.9	↓-6.4
4/22 09:20	61.6	↓-6.3
4/22 09:30	55.4	↓-6.2
4/22 09:40	49.3	↓-6.1
4/22 09:50	43.4	↓-5.9
4/22 10:00	37.7	↓-5.7
4/22 10:10	32.3	↓-5.4
4/22 10:20	27.2	↓-5.1
4/22 10:30	22.4	↓-4.8
4/22 10:40	18.0	↓-4.4
4/22 10:50	13.9	↓-4.1
4/22 11:00	10.3	↓-3.6
4/22 11:10	7.1	↓-3.2
4/22 11:20	4.4	↓-2.7
4/22 11:30	2.2	↓-2.2
4/22 11:40	0.4	↓-1.8
4/22 11:50	-0.9	↓-1.3
4/22 12:00	-1.6	↓-0.7
4/22 12:10	-1.9	↓-0.3	干潮
4/22 12:20	-1.6	↑0.3
4/22 12:30	-0.9	↑0.7
4/22 12:40	0.3	↑1.2
4/22 12:50	2.0	↑1.7
4/22 13:00	4.2	↑2.2
4/22 13:10	6.8	↑2.6
4/22 13:20	9.8	↑3.0
4/22 13:30	13.2	↑3.4
4/22 13:40	17.0	↑3.8
4/22 13:50	21.1	↑4.1
4/22 14:00	25.6	↑4.5
4/22 14:10	30.3	↑4.7
4/22 14:20	35.3	↑5.0
4/22 14:30	40.5	↑5.2
4/22 14:40	45.8	↑5.3
4/22 14:50	51.4	↑5.6
4/22 15:00	57.0	↑5.6
4/22 15:10	62.7	↑5.7
4/22 15:20	68.5	↑5.8
4/22 15:30	74.3	↑5.8
4/22 15:40	80.0	↑5.7
4/22 15:50	85.7	↑5.7
4/22 16:00	91.3	↑5.6
4/22 16:10	96.8	↑5.5
4/22 16:20	102.1	↑5.3
4/22 16:30	107.2	↑5.1
4/22 16:40	112.1	↑4.9
4/22 16:50	116.7	↑4.6
4/22 17:00	121.0	↑4.3
4/22 17:10	125.1	↑4.1
4/22 17:20	128.8	↑3.7
4/22 17:30	132.1	↑3.3
4/22 17:40	135.1	↑3.0
4/22 17:50	137.7	↑2.6
4/22 18:00	139.9	↑2.2
4/22 18:10	141.7	↑1.8
4/22 18:20	143.1	↑1.4
4/22 18:30	144.1	↑1.0
4/22 18:40	144.7	↑0.6
4/22 18:50	144.9	↑0.2	満潮
4/22 19:00	144.8	↓-0.1
4/22 19:10	144.3	↓-0.5
4/22 19:20	143.4	↓-0.9
4/22 19:30	142.3	↓-1.1
4/22 19:40	140.8	↓-1.5
4/22 19:50	139.0	↓-1.8
4/22 20:00	136.9	↓-2.1
4/22 20:10	134.6	↓-2.3
4/22 20:20	132.1	↓-2.5
4/22 20:30	129.5	↓-2.6
4/22 20:40	126.6	↓-2.9
4/22 20:50	123.7	↓-2.9
4/22 21:00	120.6	↓-3.1
4/22 21:10	117.5	↓-3.1
4/22 21:20	114.3	↓-3.2
4/22 21:30	111.1	↓-3.2
4/22 21:40	108.0	↓-3.1
4/22 21:50	104.9	↓-3.1
4/22 22:00	101.8	↓-3.1
4/22 22:10	98.9	↓-2.9
4/22 22:20	96.2	↓-2.7
4/22 22:30	93.6	↓-2.6
4/22 22:40	91.1	↓-2.5
4/22 22:50	88.9	↓-2.2
4/22 23:00	87.0	↓-1.9
4/22 23:10	85.3	↓-1.7
4/22 23:20	83.9	↓-1.4
4/22 23:30	82.7	↓-1.2
4/22 23:40	81.9	↓-0.8
4/22 23:50	81.4	↓-0.5