10 (日)	05:25	11:39	17:57	23:51
	158cm	24cm	158cm	46cm
大潮 出 05:18 入 18:10 出 19:31 入 06:06 潮干狩り ○ 10:17～13:01

館山（千葉）2039年04月10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
4/10 00:00	36.3	↑1.8
4/10 00:10	38.5	↑2.2
4/10 00:20	41.2	↑2.7
4/10 00:30	44.2	↑3.0
4/10 00:40	47.6	↑3.4
4/10 00:50	51.3	↑3.7
4/10 01:00	55.3	↑4.0
4/10 01:10	59.6	↑4.3
4/10 01:20	64.2	↑4.6
4/10 01:30	69.0	↑4.8
4/10 01:40	73.9	↑4.9
4/10 01:50	79.0	↑5.1
4/10 02:00	84.2	↑5.2
4/10 02:10	89.5	↑5.3
4/10 02:20	94.8	↑5.3
4/10 02:30	100.1	↑5.3
4/10 02:40	105.4	↑5.3
4/10 02:50	110.6	↑5.2
4/10 03:00	115.7	↑5.1
4/10 03:10	120.7	↑5.0
4/10 03:20	125.5	↑4.8
4/10 03:30	130.0	↑4.5
4/10 03:40	134.3	↑4.3
4/10 03:50	138.4	↑4.1
4/10 04:00	142.1	↑3.7
4/10 04:10	145.5	↑3.4
4/10 04:20	148.6	↑3.1
4/10 04:30	151.2	↑2.6
4/10 04:40	153.4	↑2.2
4/10 04:50	155.2	↑1.8
4/10 05:00	156.6	↑1.4
4/10 05:10	157.5	↑0.9
4/10 05:20	157.9	↑0.4	満潮
4/10 05:30	157.9	0
4/10 05:40	157.3	↓-0.6
4/10 05:50	156.4	↓-0.9
4/10 06:00	154.9	↓-1.5
4/10 06:10	153.0	↓-1.9
4/10 06:20	150.6	↓-2.4
4/10 06:30	147.9	↓-2.7
4/10 06:40	144.7	↓-3.2
4/10 06:50	141.1	↓-3.6
4/10 07:00	137.2	↓-3.9
4/10 07:10	133.0	↓-4.2
4/10 07:20	128.5	↓-4.5
4/10 07:30	123.7	↓-4.8
4/10 07:40	118.7	↓-5.0
4/10 07:50	113.5	↓-5.2
4/10 08:00	108.1	↓-5.4
4/10 08:10	102.6	↓-5.5
4/10 08:20	97.0	↓-5.6
4/10 08:30	91.4	↓-5.6
4/10 08:40	85.8	↓-5.6
4/10 08:50	80.1	↓-5.7	最大潮位差
4/10 09:00	74.6	↓-5.5
4/10 09:10	69.2	↓-5.4
4/10 09:20	63.9	↓-5.3
4/10 09:30	58.8	↓-5.1
4/10 09:40	53.9	↓-4.9
4/10 09:50	49.3	↓-4.6
4/10 10:00	44.9	↓-4.4
4/10 10:10	40.9	↓-4.0
4/10 10:20	37.2	↓-3.7
4/10 10:30	33.9	↓-3.3
4/10 10:40	31.0	↓-2.9
4/10 10:50	28.5	↓-2.5
4/10 11:00	26.5	↓-2.0
4/10 11:10	24.9	↓-1.6
4/10 11:20	23.8	↓-1.1
4/10 11:30	23.2	↓-0.6	干潮
4/10 11:40	23.0	↓-0.2
4/10 11:50	23.4	↑0.4
4/10 12:00	24.2	↑0.8
4/10 12:10	25.5	↑1.3
4/10 12:20	27.2	↑1.7
4/10 12:30	29.4	↑2.2
4/10 12:40	32.0	↑2.6
4/10 12:50	35.0	↑3.0
4/10 13:00	38.4	↑3.4
4/10 13:10	42.1	↑3.7
4/10 13:20	46.2	↑4.1
4/10 13:30	50.6	↑4.4
4/10 13:40	55.2	↑4.6
4/10 13:50	60.1	↑4.9
4/10 14:00	65.2	↑5.1
4/10 14:10	70.4	↑5.2
4/10 14:20	75.8	↑5.4
4/10 14:30	81.2	↑5.4
4/10 14:40	86.8	↑5.6
4/10 14:50	92.3	↑5.5
4/10 15:00	97.9	↑5.6
4/10 15:10	103.4	↑5.5
4/10 15:20	108.8	↑5.4
4/10 15:30	114.1	↑5.3
4/10 15:40	119.3	↑5.2
4/10 15:50	124.2	↑4.9
4/10 16:00	128.9	↑4.7
4/10 16:10	133.4	↑4.5
4/10 16:20	137.6	↑4.2
4/10 16:30	141.4	↑3.8
4/10 16:40	144.9	↑3.5
4/10 16:50	148.1	↑3.2
4/10 17:00	150.8	↑2.7
4/10 17:10	153.1	↑2.3
4/10 17:20	155.0	↑1.9
4/10 17:30	156.4	↑1.4
4/10 17:40	157.4	↑1.0
4/10 17:50	157.9	↑0.5	満潮
4/10 18:00	157.9	0
4/10 18:10	157.5	↓-0.4
4/10 18:20	156.7	↓-0.8
4/10 18:30	155.4	↓-1.3
4/10 18:40	153.6	↓-1.8
4/10 18:50	151.5	↓-2.1
4/10 19:00	148.9	↓-2.6
4/10 19:10	146.0	↓-2.9
4/10 19:20	142.7	↓-3.3
4/10 19:30	139.1	↓-3.6
4/10 19:40	135.3	↓-3.8
4/10 19:50	131.1	↓-4.2
4/10 20:00	126.8	↓-4.3
4/10 20:10	122.2	↓-4.6
4/10 20:20	117.5	↓-4.7
4/10 20:30	112.7	↓-4.8
4/10 20:40	107.8	↓-4.9
4/10 20:50	102.8	↓-5.0
4/10 21:00	97.8	↓-5.0
4/10 21:10	92.9	↓-4.9
4/10 21:20	88.0	↓-4.9
4/10 21:30	83.2	↓-4.8
4/10 21:40	78.6	↓-4.6
4/10 21:50	74.1	↓-4.5
4/10 22:00	69.9	↓-4.2
4/10 22:10	65.9	↓-4.0
4/10 22:20	62.2	↓-3.7
4/10 22:30	58.8	↓-3.4
4/10 22:40	55.7	↓-3.1
4/10 22:50	53.0	↓-2.7
4/10 23:00	50.6	↓-2.4
4/10 23:10	48.7	↓-1.9
4/10 23:20	47.2	↓-1.5
4/10 23:30	46.1	↓-1.1
4/10 23:40	45.4	↓-0.7
4/10 23:50	45.2	↓-0.2	干潮