20 (水)	09:35	02:40	20:12	14:16
	127cm	60cm	141cm	108cm
小潮 出 05:28 入 17:43 出 11:56 入 22:31

館山（千葉）2034年09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
9/20 00:00	86.9	↓-3.1	最大潮位差
9/20 00:10	83.8	↓-3.1	最大潮位差
9/20 00:20	80.8	↓-3.0
9/20 00:30	78.0	↓-2.8
9/20 00:40	75.4	↓-2.6
9/20 00:50	72.9	↓-2.5
9/20 01:00	70.5	↓-2.4
9/20 01:10	68.4	↓-2.1
9/20 01:20	66.5	↓-1.9
9/20 01:30	64.8	↓-1.7
9/20 01:40	63.3	↓-1.5
9/20 01:50	62.1	↓-1.2
9/20 02:00	61.1	↓-1.0
9/20 02:10	60.3	↓-0.8
9/20 02:20	59.8	↓-0.5
9/20 02:30	59.5	↓-0.3	干潮
9/20 02:40	59.4	↓-0.1	干潮
9/20 02:50	59.5	↑0.1
9/20 03:00	59.9	↑0.4
9/20 03:10	60.4	↑0.5
9/20 03:20	61.2	↑0.8
9/20 03:30	62.1	↑0.9
9/20 03:40	63.2	↑1.1
9/20 03:50	64.5	↑1.3
9/20 04:00	66.0	↑1.5
9/20 04:10	67.6	↑1.6
9/20 04:20	69.3	↑1.7
9/20 04:30	71.2	↑1.9
9/20 04:40	73.2	↑2.0
9/20 04:50	75.3	↑2.1
9/20 05:00	77.5	↑2.2
9/20 05:10	79.8	↑2.3
9/20 05:20	82.2	↑2.4
9/20 05:30	84.7	↑2.5
9/20 05:40	87.3	↑2.6
9/20 05:50	89.9	↑2.6
9/20 06:00	92.5	↑2.6
9/20 06:10	95.1	↑2.6
9/20 06:20	97.8	↑2.7
9/20 06:30	100.4	↑2.6
9/20 06:40	102.9	↑2.5
9/20 06:50	105.4	↑2.5
9/20 07:00	107.9	↑2.5
9/20 07:10	110.2	↑2.3
9/20 07:20	112.4	↑2.2
9/20 07:30	114.5	↑2.1
9/20 07:40	116.4	↑1.9
9/20 07:50	118.2	↑1.8
9/20 08:00	119.8	↑1.6
9/20 08:10	121.3	↑1.5
9/20 08:20	122.6	↑1.3
9/20 08:30	123.7	↑1.1
9/20 08:40	124.6	↑0.9
9/20 08:50	125.4	↑0.8
9/20 09:00	126.0	↑0.6
9/20 09:10	126.4	↑0.4
9/20 09:20	126.7	↑0.3
9/20 09:30	126.8	↑0.1	満潮
9/20 09:40	126.8	0
9/20 09:50	126.7	↓-0.1
9/20 10:00	126.4	↓-0.3
9/20 10:10	126.0	↓-0.4
9/20 10:20	125.5	↓-0.5
9/20 10:30	124.9	↓-0.6
9/20 10:40	124.2	↓-0.7
9/20 10:50	123.5	↓-0.7
9/20 11:00	122.6	↓-0.9
9/20 11:10	121.7	↓-0.9
9/20 11:20	120.7	↓-1.0
9/20 11:30	119.7	↓-1.0
9/20 11:40	118.7	↓-1.0
9/20 11:50	117.6	↓-1.1
9/20 12:00	116.5	↓-1.1
9/20 12:10	115.4	↓-1.1
9/20 12:20	114.3	↓-1.1
9/20 12:30	113.3	↓-1.0
9/20 12:40	112.3	↓-1.0
9/20 12:50	111.3	↓-1.0
9/20 13:00	110.5	↓-0.8
9/20 13:10	109.7	↓-0.8
9/20 13:20	109.0	↓-0.7
9/20 13:30	108.4	↓-0.6
9/20 13:40	107.9	↓-0.5
9/20 13:50	107.5	↓-0.4
9/20 14:00	107.3	↓-0.2
9/20 14:10	107.1	↓-0.2	干潮
9/20 14:20	107.1	0
9/20 14:30	107.3	↑0.2
9/20 14:40	107.5	↑0.2
9/20 14:50	107.9	↑0.4
9/20 15:00	108.4	↑0.5
9/20 15:10	108.9	↑0.5
9/20 15:20	109.6	↑0.7
9/20 15:30	110.4	↑0.8
9/20 15:40	111.2	↑0.8
9/20 15:50	112.1	↑0.9
9/20 16:00	113.1	↑1.0
9/20 16:10	114.2	↑1.1
9/20 16:20	115.3	↑1.1
9/20 16:30	116.5	↑1.2
9/20 16:40	117.7	↑1.2
9/20 16:50	118.9	↑1.2
9/20 17:00	120.2	↑1.3
9/20 17:10	121.5	↑1.3
9/20 17:20	122.9	↑1.4
9/20 17:30	124.3	↑1.4
9/20 17:40	125.6	↑1.3
9/20 17:50	127.0	↑1.4
9/20 18:00	128.4	↑1.4
9/20 18:10	129.8	↑1.4
9/20 18:20	131.2	↑1.4
9/20 18:30	132.5	↑1.3
9/20 18:40	133.7	↑1.2
9/20 18:50	134.9	↑1.2
9/20 19:00	136.0	↑1.1
9/20 19:10	137.0	↑1.0
9/20 19:20	137.9	↑0.9
9/20 19:30	138.6	↑0.7
9/20 19:40	139.2	↑0.6
9/20 19:50	139.7	↑0.5
9/20 20:00	140.0	↑0.3
9/20 20:10	140.1	↑0.1	満潮
9/20 20:20	140.0	↓-0.1
9/20 20:30	139.8	↓-0.2
9/20 20:40	139.3	↓-0.5
9/20 20:50	138.7	↓-0.6
9/20 21:00	137.9	↓-0.8
9/20 21:10	136.9	↓-1.0
9/20 21:20	135.7	↓-1.2
9/20 21:30	134.4	↓-1.3
9/20 21:40	132.9	↓-1.5
9/20 21:50	131.3	↓-1.6
9/20 22:00	129.5	↓-1.8
9/20 22:10	127.6	↓-1.9
9/20 22:20	125.6	↓-2.0
9/20 22:30	123.5	↓-2.1
9/20 22:40	121.3	↓-2.2
9/20 22:50	119.0	↓-2.3
9/20 23:00	116.6	↓-2.4
9/20 23:10	114.1	↓-2.5
9/20 23:20	111.6	↓-2.5
9/20 23:30	109.0	↓-2.6
9/20 23:40	106.4	↓-2.6
9/20 23:50	103.7	↓-2.7