7 (日)	07:06	00:27	18:23	12:40
	140cm	17cm	144cm	66cm
中潮 出 06:35 入 17:17 出 08:25 入 20:01

館山（千葉）2038年02月7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
2/7 00:00	18.0	↓-1.3
2/7 00:10	17.2	↓-0.8
2/7 00:20	16.8	↓-0.4	干潮
2/7 00:30	16.7	↓-0.1
2/7 00:40	17.1	↑0.4
2/7 00:50	17.8	↑0.7
2/7 01:00	19.0	↑1.2
2/7 01:10	20.5	↑1.5
2/7 01:20	22.4	↑1.9
2/7 01:30	24.6	↑2.2
2/7 01:40	27.2	↑2.6
2/7 01:50	30.1	↑2.9
2/7 02:00	33.3	↑3.2
2/7 02:10	36.7	↑3.4
2/7 02:20	40.4	↑3.7
2/7 02:30	44.4	↑4.0
2/7 02:40	48.5	↑4.1
2/7 02:50	52.8	↑4.3
2/7 03:00	57.3	↑4.5
2/7 03:10	61.9	↑4.6
2/7 03:20	66.7	↑4.8
2/7 03:30	71.4	↑4.7
2/7 03:40	76.3	↑4.9	最大潮位差
2/7 03:50	81.1	↑4.8
2/7 04:00	85.9	↑4.8
2/7 04:10	90.7	↑4.8
2/7 04:20	95.4	↑4.7
2/7 04:30	100.0	↑4.6
2/7 04:40	104.5	↑4.5
2/7 04:50	108.7	↑4.2
2/7 05:00	112.8	↑4.1
2/7 05:10	116.7	↑3.9
2/7 05:20	120.3	↑3.6
2/7 05:30	123.7	↑3.4
2/7 05:40	126.7	↑3.0
2/7 05:50	129.5	↑2.8
2/7 06:00	131.9	↑2.4
2/7 06:10	134.0	↑2.1
2/7 06:20	135.8	↑1.8
2/7 06:30	137.2	↑1.4
2/7 06:40	138.2	↑1.0
2/7 06:50	138.9	↑0.7
2/7 07:00	139.2	↑0.3	満潮
2/7 07:10	139.2	0
2/7 07:20	138.9	↓-0.3
2/7 07:30	138.2	↓-0.7
2/7 07:40	137.2	↓-1.0
2/7 07:50	135.8	↓-1.4
2/7 08:00	134.2	↓-1.6
2/7 08:10	132.3	↓-1.9
2/7 08:20	130.1	↓-2.2
2/7 08:30	127.8	↓-2.3
2/7 08:40	125.1	↓-2.7
2/7 08:50	122.3	↓-2.8
2/7 09:00	119.3	↓-3.0
2/7 09:10	116.2	↓-3.1
2/7 09:20	113.0	↓-3.2
2/7 09:30	109.7	↓-3.3
2/7 09:40	106.3	↓-3.4
2/7 09:50	102.8	↓-3.5
2/7 10:00	99.4	↓-3.4
2/7 10:10	96.0	↓-3.4
2/7 10:20	92.7	↓-3.3
2/7 10:30	89.4	↓-3.3
2/7 10:40	86.3	↓-3.1
2/7 10:50	83.3	↓-3.0
2/7 11:00	80.5	↓-2.8
2/7 11:10	77.8	↓-2.7
2/7 11:20	75.4	↓-2.4
2/7 11:30	73.2	↓-2.2
2/7 11:40	71.3	↓-1.9
2/7 11:50	69.7	↓-1.6
2/7 12:00	68.3	↓-1.4
2/7 12:10	67.2	↓-1.1
2/7 12:20	66.5	↓-0.7
2/7 12:30	66.0	↓-0.5	干潮
2/7 12:40	65.9	↓-0.1	干潮
2/7 12:50	66.1	↑0.2
2/7 13:00	66.5	↑0.4
2/7 13:10	67.3	↑0.8
2/7 13:20	68.4	↑1.1
2/7 13:30	69.8	↑1.4
2/7 13:40	71.5	↑1.7
2/7 13:50	73.4	↑1.9
2/7 14:00	75.5	↑2.1
2/7 14:10	77.9	↑2.4
2/7 14:20	80.5	↑2.6
2/7 14:30	83.3	↑2.8
2/7 14:40	86.3	↑3.0
2/7 14:50	89.4	↑3.1
2/7 15:00	92.7	↑3.3
2/7 15:10	96.0	↑3.3
2/7 15:20	99.4	↑3.4
2/7 15:30	102.9	↑3.5
2/7 15:40	106.4	↑3.5
2/7 15:50	109.9	↑3.5
2/7 16:00	113.4	↑3.5
2/7 16:10	116.8	↑3.4
2/7 16:20	120.1	↑3.3
2/7 16:30	123.3	↑3.2
2/7 16:40	126.3	↑3.0
2/7 16:50	129.2	↑2.9
2/7 17:00	131.8	↑2.6
2/7 17:10	134.3	↑2.5
2/7 17:20	136.4	↑2.1
2/7 17:30	138.3	↑1.9
2/7 17:40	139.9	↑1.6
2/7 17:50	141.2	↑1.3
2/7 18:00	142.2	↑1.0
2/7 18:10	142.8	↑0.6
2/7 18:20	143.0	↑0.2	満潮
2/7 18:30	143.0	0
2/7 18:40	142.5	↓-0.5
2/7 18:50	141.7	↓-0.8
2/7 19:00	140.5	↓-1.2
2/7 19:10	139.0	↓-1.5
2/7 19:20	137.1	↓-1.9
2/7 19:30	134.9	↓-2.2
2/7 19:40	132.3	↓-2.6
2/7 19:50	129.5	↓-2.8
2/7 20:00	126.3	↓-3.2
2/7 20:10	122.9	↓-3.4
2/7 20:20	119.3	↓-3.6
2/7 20:30	115.4	↓-3.9
2/7 20:40	111.3	↓-4.1
2/7 20:50	107.1	↓-4.2
2/7 21:00	102.7	↓-4.4
2/7 21:10	98.2	↓-4.5
2/7 21:20	93.5	↓-4.7
2/7 21:30	88.9	↓-4.6
2/7 21:40	84.2	↓-4.7
2/7 21:50	79.4	↓-4.8
2/7 22:00	74.8	↓-4.6
2/7 22:10	70.1	↓-4.7
2/7 22:20	65.6	↓-4.5
2/7 22:30	61.2	↓-4.4
2/7 22:40	57.0	↓-4.2
2/7 22:50	52.9	↓-4.1
2/7 23:00	49.1	↓-3.8
2/7 23:10	45.4	↓-3.7
2/7 23:20	42.1	↓-3.3
2/7 23:30	39.0	↓-3.1
2/7 23:40	36.3	↓-2.7
2/7 23:50	33.8	↓-2.5