22 (月)	06:22	00:52	20:38	13:27
	155cm	93cm	140cm	12cm
中潮 出 05:02 入 18:20 出 23:04 入 08:13 潮干狩り ◎ 11:27～15:32

館山（千葉）2030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	96.2	↓-1.4
4/22 00:10	94.9	↓-1.3
4/22 00:20	94.0	↓-0.9
4/22 00:30	93.3	↓-0.7
4/22 00:40	92.8	↓-0.5
4/22 00:50	92.7	↓-0.1	干潮
4/22 01:00	92.8	↑0.1
4/22 01:10	93.2	↑0.4
4/22 01:20	93.8	↑0.6
4/22 01:30	94.7	↑0.9
4/22 01:40	95.8	↑1.1
4/22 01:50	97.2	↑1.4
4/22 02:00	98.8	↑1.6
4/22 02:10	100.6	↑1.8
4/22 02:20	102.6	↑2.0
4/22 02:30	104.8	↑2.2
4/22 02:40	107.1	↑2.3
4/22 02:50	109.6	↑2.5
4/22 03:00	112.2	↑2.6
4/22 03:10	114.9	↑2.7
4/22 03:20	117.7	↑2.8
4/22 03:30	120.6	↑2.9
4/22 03:40	123.5	↑2.9
4/22 03:50	126.4	↑2.9
4/22 04:00	129.3	↑2.9
4/22 04:10	132.1	↑2.8
4/22 04:20	134.9	↑2.8
4/22 04:30	137.7	↑2.8
4/22 04:40	140.3	↑2.6
4/22 04:50	142.8	↑2.5
4/22 05:00	145.1	↑2.3
4/22 05:10	147.2	↑2.1
4/22 05:20	149.1	↑1.9
4/22 05:30	150.8	↑1.7
4/22 05:40	152.2	↑1.4
4/22 05:50	153.3	↑1.1
4/22 06:00	154.1	↑0.8
4/22 06:10	154.7	↑0.6
4/22 06:20	154.8	↑0.1	満潮
4/22 06:30	154.7	↓-0.1
4/22 06:40	154.2	↓-0.5
4/22 06:50	153.3	↓-0.9
4/22 07:00	152.1	↓-1.2
4/22 07:10	150.5	↓-1.6
4/22 07:20	148.6	↓-1.9
4/22 07:30	146.4	↓-2.2
4/22 07:40	143.8	↓-2.6
4/22 07:50	140.8	↓-3.0
4/22 08:00	137.6	↓-3.2
4/22 08:10	134.0	↓-3.6
4/22 08:20	130.2	↓-3.8
4/22 08:30	126.1	↓-4.1
4/22 08:40	121.8	↓-4.3
4/22 08:50	117.2	↓-4.6
4/22 09:00	112.5	↓-4.7
4/22 09:10	107.6	↓-4.9
4/22 09:20	102.5	↓-5.1
4/22 09:30	97.4	↓-5.1
4/22 09:40	92.1	↓-5.3
4/22 09:50	86.8	↓-5.3
4/22 10:00	81.4	↓-5.4	最大潮位差
4/22 10:10	76.0	↓-5.4	最大潮位差
4/22 10:20	70.7	↓-5.3
4/22 10:30	65.4	↓-5.3
4/22 10:40	60.3	↓-5.1
4/22 10:50	55.2	↓-5.1
4/22 11:00	50.3	↓-4.9
4/22 11:10	45.6	↓-4.7
4/22 11:20	41.1	↓-4.5
4/22 11:30	36.8	↓-4.3
4/22 11:40	32.8	↓-4.0
4/22 11:50	29.1	↓-3.7
4/22 12:00	25.7	↓-3.4
4/22 12:10	22.7	↓-3.0
4/22 12:20	20.0	↓-2.7
4/22 12:30	17.6	↓-2.4
4/22 12:40	15.6	↓-2.0
4/22 12:50	14.0	↓-1.6
4/22 13:00	12.8	↓-1.2
4/22 13:10	12.0	↓-0.8
4/22 13:20	11.6	↓-0.4	干潮
4/22 13:30	11.5	↓-0.1
4/22 13:40	11.9	↑0.4
4/22 13:50	12.6	↑0.7
4/22 14:00	13.7	↑1.1
4/22 14:10	15.1	↑1.4
4/22 14:20	16.9	↑1.8
4/22 14:30	19.1	↑2.2
4/22 14:40	21.5	↑2.4
4/22 14:50	24.3	↑2.8
4/22 15:00	27.3	↑3.0
4/22 15:10	30.6	↑3.3
4/22 15:20	34.2	↑3.6
4/22 15:30	38.0	↑3.8
4/22 15:40	42.0	↑4.0
4/22 15:50	46.1	↑4.1
4/22 16:00	50.5	↑4.4
4/22 16:10	55.0	↑4.5
4/22 16:20	59.6	↑4.6
4/22 16:30	64.3	↑4.7
4/22 16:40	69.0	↑4.7
4/22 16:50	73.8	↑4.8
4/22 17:00	78.6	↑4.8
4/22 17:10	83.4	↑4.8
4/22 17:20	88.1	↑4.7
4/22 17:30	92.7	↑4.6
4/22 17:40	97.3	↑4.6
4/22 17:50	101.7	↑4.4
4/22 18:00	105.9	↑4.2
4/22 18:10	110.0	↑4.1
4/22 18:20	113.8	↑3.8
4/22 18:30	117.5	↑3.7
4/22 18:40	120.9	↑3.4
4/22 18:50	124.0	↑3.1
4/22 19:00	126.9	↑2.9
4/22 19:10	129.5	↑2.6
4/22 19:20	131.8	↑2.3
4/22 19:30	133.8	↑2.0
4/22 19:40	135.5	↑1.7
4/22 19:50	137.0	↑1.5
4/22 20:00	138.1	↑1.1
4/22 20:10	138.9	↑0.8
4/22 20:20	139.5	↑0.6
4/22 20:30	139.8	↑0.3	満潮
4/22 20:40	139.9	↑0.1
4/22 20:50	139.7	↓-0.2
4/22 21:00	139.2	↓-0.5
4/22 21:10	138.5	↓-0.7
4/22 21:20	137.6	↓-0.9
4/22 21:30	136.5	↓-1.1
4/22 21:40	135.2	↓-1.3
4/22 21:50	133.8	↓-1.4
4/22 22:00	132.2	↓-1.6
4/22 22:10	130.5	↓-1.7
4/22 22:20	128.7	↓-1.8
4/22 22:30	126.7	↓-2.0
4/22 22:40	124.8	↓-1.9
4/22 22:50	122.7	↓-2.1
4/22 23:00	120.7	↓-2.0
4/22 23:10	118.6	↓-2.1
4/22 23:20	116.6	↓-2.0
4/22 23:30	114.6	↓-2.0
4/22 23:40	112.7	↓-1.9
4/22 23:50	110.9	↓-1.8