20 (土)	08:03	01:26	18:53	12:59
	140cm	44cm	161cm	101cm
小潮 出 05:28 入 17:42 出 10:41 入 20:34

館山（千葉）2042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	55.7	↓-3.0
9/20 00:10	53.1	↓-2.6
9/20 00:20	50.7	↓-2.4
9/20 00:30	48.7	↓-2.0
9/20 00:40	47.0	↓-1.7
9/20 00:50	45.6	↓-1.4
9/20 01:00	44.6	↓-1.0
9/20 01:10	43.9	↓-0.7
9/20 01:20	43.6	↓-0.3	干潮
9/20 01:30	43.6	0
9/20 01:40	43.9	↑0.3
9/20 01:50	44.6	↑0.7
9/20 02:00	45.6	↑1.0
9/20 02:10	46.9	↑1.3
9/20 02:20	48.5	↑1.6
9/20 02:30	50.4	↑1.9
9/20 02:40	52.5	↑2.1
9/20 02:50	54.9	↑2.4
9/20 03:00	57.5	↑2.6
9/20 03:10	60.3	↑2.8
9/20 03:20	63.3	↑3.0
9/20 03:30	66.5	↑3.2
9/20 03:40	69.8	↑3.3
9/20 03:50	73.3	↑3.5
9/20 04:00	76.9	↑3.6
9/20 04:10	80.6	↑3.7
9/20 04:20	84.3	↑3.7
9/20 04:30	88.1	↑3.8
9/20 04:40	91.9	↑3.8
9/20 04:50	95.7	↑3.8
9/20 05:00	99.4	↑3.7
9/20 05:10	103.2	↑3.8
9/20 05:20	106.8	↑3.6
9/20 05:30	110.4	↑3.6
9/20 05:40	113.8	↑3.4
9/20 05:50	117.1	↑3.3
9/20 06:00	120.2	↑3.1
9/20 06:10	123.2	↑3.0
9/20 06:20	125.9	↑2.7
9/20 06:30	128.4	↑2.5
9/20 06:40	130.7	↑2.3
9/20 06:50	132.8	↑2.1
9/20 07:00	134.5	↑1.7
9/20 07:10	136.1	↑1.6
9/20 07:20	137.3	↑1.2
9/20 07:30	138.3	↑1.0
9/20 07:40	139.0	↑0.7
9/20 07:50	139.4	↑0.4
9/20 08:00	139.6	↑0.2	満潮
9/20 08:10	139.5	↓-0.1
9/20 08:20	139.1	↓-0.4
9/20 08:30	138.6	↓-0.5
9/20 08:40	137.8	↓-0.8
9/20 08:50	136.8	↓-1.0
9/20 09:00	135.6	↓-1.2
9/20 09:10	134.3	↓-1.3
9/20 09:20	132.8	↓-1.5
9/20 09:30	131.2	↓-1.6
9/20 09:40	129.4	↓-1.8
9/20 09:50	127.5	↓-1.9
9/20 10:00	125.6	↓-1.9
9/20 10:10	123.6	↓-2.0
9/20 10:20	121.6	↓-2.0
9/20 10:30	119.5	↓-2.1
9/20 10:40	117.5	↓-2.0
9/20 10:50	115.5	↓-2.0
9/20 11:00	113.5	↓-2.0
9/20 11:10	111.6	↓-1.9
9/20 11:20	109.7	↓-1.9
9/20 11:30	108.0	↓-1.7
9/20 11:40	106.4	↓-1.6
9/20 11:50	105.0	↓-1.4
9/20 12:00	103.7	↓-1.3
9/20 12:10	102.6	↓-1.1
9/20 12:20	101.6	↓-1.0
9/20 12:30	100.9	↓-0.7
9/20 12:40	100.4	↓-0.5
9/20 12:50	100.1	↓-0.3	干潮
9/20 13:00	100.1	0
9/20 13:10	100.2	↑0.1
9/20 13:20	100.6	↑0.4
9/20 13:30	101.3	↑0.7
9/20 13:40	102.1	↑0.8
9/20 13:50	103.2	↑1.1
9/20 14:00	104.4	↑1.2
9/20 14:10	105.9	↑1.5
9/20 14:20	107.5	↑1.6
9/20 14:30	109.4	↑1.9
9/20 14:40	111.3	↑1.9
9/20 14:50	113.4	↑2.1
9/20 15:00	115.7	↑2.3
9/20 15:10	118.0	↑2.3
9/20 15:20	120.4	↑2.4
9/20 15:30	122.9	↑2.5
9/20 15:40	125.5	↑2.6
9/20 15:50	128.0	↑2.5
9/20 16:00	130.6	↑2.6
9/20 16:10	133.3	↑2.7
9/20 16:20	135.9	↑2.6
9/20 16:30	138.4	↑2.5
9/20 16:40	140.9	↑2.5
9/20 16:50	143.4	↑2.5
9/20 17:00	145.8	↑2.4
9/20 17:10	148.0	↑2.2
9/20 17:20	150.2	↑2.2
9/20 17:30	152.2	↑2.0
9/20 17:40	154.0	↑1.8
9/20 17:50	155.6	↑1.6
9/20 18:00	157.1	↑1.5
9/20 18:10	158.3	↑1.2
9/20 18:20	159.3	↑1.0
9/20 18:30	160.1	↑0.8
9/20 18:40	160.5	↑0.4
9/20 18:50	160.7	↑0.2	満潮
9/20 19:00	160.7	0
9/20 19:10	160.3	↓-0.4
9/20 19:20	159.6	↓-0.7
9/20 19:30	158.6	↓-1.0
9/20 19:40	157.4	↓-1.2
9/20 19:50	155.8	↓-1.6
9/20 20:00	154.0	↓-1.8
9/20 20:10	151.8	↓-2.2
9/20 20:20	149.4	↓-2.4
9/20 20:30	146.8	↓-2.6
9/20 20:40	143.9	↓-2.9
9/20 20:50	140.8	↓-3.1
9/20 21:00	137.4	↓-3.4
9/20 21:10	133.9	↓-3.5
9/20 21:20	130.2	↓-3.7
9/20 21:30	126.4	↓-3.8
9/20 21:40	122.4	↓-4.0
9/20 21:50	118.4	↓-4.0
9/20 22:00	114.2	↓-4.2
9/20 22:10	110.0	↓-4.2
9/20 22:20	105.7	↓-4.3	最大潮位差
9/20 22:30	101.5	↓-4.2
9/20 22:40	97.2	↓-4.3	最大潮位差
9/20 22:50	92.9	↓-4.3	最大潮位差
9/20 23:00	88.7	↓-4.2
9/20 23:10	84.6	↓-4.1
9/20 23:20	80.6	↓-4.0
9/20 23:30	76.7	↓-3.9
9/20 23:40	72.9	↓-3.8
9/20 23:50	69.3	↓-3.6