20 (金)	05:05	12:18	19:36	-
	155cm	-1cm	147cm	-
中潮 出 04:29 入 18:58 出 06:23 入 21:24 潮干狩り ◎ 09:57～14:43

館山（千葉）2042年06月20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
6/20 00:00	106.6	↑0.1
6/20 00:10	106.8	↑0.2
6/20 00:20	107.3	↑0.5
6/20 00:30	108.0	↑0.7
6/20 00:40	108.9	↑0.9
6/20 00:50	110.0	↑1.1
6/20 01:00	111.3	↑1.3
6/20 01:10	112.8	↑1.5
6/20 01:20	114.4	↑1.6
6/20 01:30	116.2	↑1.8
6/20 01:40	118.2	↑2.0
6/20 01:50	120.2	↑2.0
6/20 02:00	122.4	↑2.2
6/20 02:10	124.6	↑2.2
6/20 02:20	126.9	↑2.3
6/20 02:30	129.3	↑2.4
6/20 02:40	131.7	↑2.4
6/20 02:50	134.1	↑2.4
6/20 03:00	136.4	↑2.3
6/20 03:10	138.7	↑2.3
6/20 03:20	141.0	↑2.3
6/20 03:30	143.1	↑2.1
6/20 03:40	145.2	↑2.1
6/20 03:50	147.1	↑1.9
6/20 04:00	148.8	↑1.7
6/20 04:10	150.3	↑1.5
6/20 04:20	151.7	↑1.4
6/20 04:30	152.8	↑1.1
6/20 04:40	153.6	↑0.8
6/20 04:50	154.2	↑0.6
6/20 05:00	154.5	↑0.3	満潮
6/20 05:10	154.5	0
6/20 05:20	154.1	↓-0.4
6/20 05:30	153.4	↓-0.7
6/20 05:40	152.4	↓-1.0
6/20 05:50	151.0	↓-1.4
6/20 06:00	149.3	↓-1.7
6/20 06:10	147.2	↓-2.1
6/20 06:20	144.8	↓-2.4
6/20 06:30	142.0	↓-2.8
6/20 06:40	138.9	↓-3.1
6/20 06:50	135.4	↓-3.5
6/20 07:00	131.6	↓-3.8
6/20 07:10	127.6	↓-4.0
6/20 07:20	123.2	↓-4.4
6/20 07:30	118.7	↓-4.5
6/20 07:40	113.8	↓-4.9
6/20 07:50	108.8	↓-5.0
6/20 08:00	103.5	↓-5.3
6/20 08:10	98.1	↓-5.4
6/20 08:20	92.6	↓-5.5
6/20 08:30	87.0	↓-5.6
6/20 08:40	81.2	↓-5.8	最大潮位差
6/20 08:50	75.5	↓-5.7
6/20 09:00	69.7	↓-5.8	最大潮位差
6/20 09:10	64.0	↓-5.7
6/20 09:20	58.3	↓-5.7
6/20 09:30	52.6	↓-5.7
6/20 09:40	47.1	↓-5.5
6/20 09:50	41.8	↓-5.3
6/20 10:00	36.6	↓-5.2
6/20 10:10	31.7	↓-4.9
6/20 10:20	27.0	↓-4.7
6/20 10:30	22.5	↓-4.5
6/20 10:40	18.4	↓-4.1
6/20 10:50	14.6	↓-3.8
6/20 11:00	11.1	↓-3.5
6/20 11:10	8.1	↓-3.0
6/20 11:20	5.4	↓-2.7
6/20 11:30	3.1	↓-2.3
6/20 11:40	1.3	↓-1.8
6/20 11:50	-0.2	↓-1.5
6/20 12:00	-1.1	↓-0.9
6/20 12:10	-1.7	↓-0.6	干潮
6/20 12:20	-1.8	↓-0.1
6/20 12:30	-1.5	↑0.3
6/20 12:40	-0.7	↑0.8
6/20 12:50	0.5	↑1.2
6/20 13:00	2.1	↑1.6
6/20 13:10	4.1	↑2.0
6/20 13:20	6.5	↑2.4
6/20 13:30	9.3	↑2.8
6/20 13:40	12.4	↑3.1
6/20 13:50	15.8	↑3.4
6/20 14:00	19.6	↑3.8
6/20 14:10	23.6	↑4.0
6/20 14:20	27.9	↑4.3
6/20 14:30	32.4	↑4.5
6/20 14:40	37.2	↑4.8
6/20 14:50	42.1	↑4.9
6/20 15:00	47.2	↑5.1
6/20 15:10	52.4	↑5.2
6/20 15:20	57.7	↑5.3
6/20 15:30	63.1	↑5.4
6/20 15:40	68.5	↑5.4
6/20 15:50	74.0	↑5.5
6/20 16:00	79.4	↑5.4
6/20 16:10	84.7	↑5.3
6/20 16:20	90.0	↑5.3
6/20 16:30	95.2	↑5.2
6/20 16:40	100.3	↑5.1
6/20 16:50	105.1	↑4.8
6/20 17:00	109.8	↑4.7
6/20 17:10	114.3	↑4.5
6/20 17:20	118.6	↑4.3
6/20 17:30	122.6	↑4.0
6/20 17:40	126.3	↑3.7
6/20 17:50	129.7	↑3.4
6/20 18:00	132.8	↑3.1
6/20 18:10	135.7	↑2.9
6/20 18:20	138.2	↑2.5
6/20 18:30	140.4	↑2.2
6/20 18:40	142.2	↑1.8
6/20 18:50	143.8	↑1.6
6/20 19:00	145.0	↑1.2
6/20 19:10	145.9	↑0.9
6/20 19:20	146.5	↑0.6
6/20 19:30	146.8	↑0.3	満潮
6/20 19:40	146.8	0
6/20 19:50	146.5	↓-0.3
6/20 20:00	146.0	↓-0.5
6/20 20:10	145.2	↓-0.8
6/20 20:20	144.2	↓-1.0
6/20 20:30	143.0	↓-1.2
6/20 20:40	141.5	↓-1.5
6/20 20:50	140.0	↓-1.5
6/20 21:00	138.2	↓-1.8
6/20 21:10	136.3	↓-1.9
6/20 21:20	134.3	↓-2.0
6/20 21:30	132.3	↓-2.0
6/20 21:40	130.1	↓-2.2
6/20 21:50	127.9	↓-2.2
6/20 22:00	125.7	↓-2.2
6/20 22:10	123.5	↓-2.2
6/20 22:20	121.3	↓-2.2
6/20 22:30	119.2	↓-2.1
6/20 22:40	117.1	↓-2.1
6/20 22:50	115.2	↓-1.9
6/20 23:00	113.3	↓-1.9
6/20 23:10	111.6	↓-1.7
6/20 23:20	110.0	↓-1.6
6/20 23:30	108.6	↓-1.4
6/20 23:40	107.4	↓-1.2
6/20 23:50	106.4	↓-1.0