1 (木)	03:42	09:21	14:57	21:29
	129cm	68cm	124cm	26cm
中潮 出 05:29 入 18:03 出 03:56 入 14:51

館山（千葉）2038年04月1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
4/1 00:00	73.5	↑3.7
4/1 00:10	77.2	↑3.7
4/1 00:20	80.9	↑3.7
4/1 00:30	84.6	↑3.7
4/1 00:40	88.3	↑3.7
4/1 00:50	92.0	↑3.7
4/1 01:00	95.6	↑3.6
4/1 01:10	99.2	↑3.6
4/1 01:20	102.6	↑3.4
4/1 01:30	105.8	↑3.2
4/1 01:40	109.0	↑3.2
4/1 01:50	111.9	↑2.9
4/1 02:00	114.7	↑2.8
4/1 02:10	117.2	↑2.5
4/1 02:20	119.5	↑2.3
4/1 02:30	121.6	↑2.1
4/1 02:40	123.3	↑1.7
4/1 02:50	124.9	↑1.6
4/1 03:00	126.1	↑1.2
4/1 03:10	127.1	↑1.0
4/1 03:20	127.8	↑0.7
4/1 03:30	128.3	↑0.5
4/1 03:40	128.4	↑0.1	満潮
4/1 03:50	128.3	↓-0.1
4/1 04:00	128.0	↓-0.3
4/1 04:10	127.4	↓-0.6
4/1 04:20	126.5	↓-0.9
4/1 04:30	125.4	↓-1.1
4/1 04:40	124.1	↓-1.3
4/1 04:50	122.6	↓-1.5
4/1 05:00	120.9	↓-1.7
4/1 05:10	119.0	↓-1.9
4/1 05:20	116.9	↓-2.1
4/1 05:30	114.7	↓-2.2
4/1 05:40	112.3	↓-2.4
4/1 05:50	109.8	↓-2.5
4/1 06:00	107.2	↓-2.6
4/1 06:10	104.4	↓-2.8
4/1 06:20	101.7	↓-2.7
4/1 06:30	98.8	↓-2.9
4/1 06:40	96.0	↓-2.8
4/1 06:50	93.1	↓-2.9
4/1 07:00	90.3	↓-2.8
4/1 07:10	87.5	↓-2.8
4/1 07:20	84.8	↓-2.7
4/1 07:30	82.2	↓-2.6
4/1 07:40	79.8	↓-2.4
4/1 07:50	77.5	↓-2.3
4/1 08:00	75.4	↓-2.1
4/1 08:10	73.5	↓-1.9
4/1 08:20	71.8	↓-1.7
4/1 08:30	70.4	↓-1.4
4/1 08:40	69.2	↓-1.2
4/1 08:50	68.2	↓-1.0
4/1 09:00	67.6	↓-0.6
4/1 09:10	67.2	↓-0.4
4/1 09:20	67.0	↓-0.2	干潮
4/1 09:30	67.1	↑0.1
4/1 09:40	67.5	↑0.4
4/1 09:50	68.1	↑0.6
4/1 10:00	69.0	↑0.9
4/1 10:10	70.0	↑1.0
4/1 10:20	71.3	↑1.3
4/1 10:30	72.8	↑1.5
4/1 10:40	74.4	↑1.6
4/1 10:50	76.2	↑1.8
4/1 11:00	78.2	↑2.0
4/1 11:10	80.3	↑2.1
4/1 11:20	82.5	↑2.2
4/1 11:30	84.8	↑2.3
4/1 11:40	87.1	↑2.3
4/1 11:50	89.6	↑2.5
4/1 12:00	92.1	↑2.5
4/1 12:10	94.6	↑2.5
4/1 12:20	97.2	↑2.6
4/1 12:30	99.7	↑2.5
4/1 12:40	102.2	↑2.5
4/1 12:50	104.7	↑2.5
4/1 13:00	107.1	↑2.4
4/1 13:10	109.4	↑2.3
4/1 13:20	111.6	↑2.2
4/1 13:30	113.7	↑2.1
4/1 13:40	115.6	↑1.9
4/1 13:50	117.4	↑1.8
4/1 14:00	118.9	↑1.5
4/1 14:10	120.2	↑1.3
4/1 14:20	121.3	↑1.1
4/1 14:30	122.2	↑0.9
4/1 14:40	122.7	↑0.5
4/1 14:50	123.0	↑0.3	満潮
4/1 15:00	123.1	↑0.1
4/1 15:10	122.8	↓-0.3
4/1 15:20	122.2	↓-0.6
4/1 15:30	121.4	↓-0.8
4/1 15:40	120.3	↓-1.1
4/1 15:50	118.9	↓-1.4
4/1 16:00	117.2	↓-1.7
4/1 16:10	115.3	↓-1.9
4/1 16:20	113.1	↓-2.2
4/1 16:30	110.7	↓-2.4
4/1 16:40	108.1	↓-2.6
4/1 16:50	105.3	↓-2.8
4/1 17:00	102.3	↓-3.0
4/1 17:10	99.2	↓-3.1
4/1 17:20	95.8	↓-3.4
4/1 17:30	92.4	↓-3.4
4/1 17:40	88.8	↓-3.6
4/1 17:50	85.1	↓-3.7
4/1 18:00	81.4	↓-3.7
4/1 18:10	77.5	↓-3.9	最大潮位差
4/1 18:20	73.7	↓-3.8
4/1 18:30	69.8	↓-3.9	最大潮位差
4/1 18:40	65.9	↓-3.9	最大潮位差
4/1 18:50	62.0	↓-3.9	最大潮位差
4/1 19:00	58.2	↓-3.8
4/1 19:10	54.5	↓-3.7
4/1 19:20	50.9	↓-3.6
4/1 19:30	47.5	↓-3.4
4/1 19:40	44.2	↓-3.3
4/1 19:50	41.1	↓-3.1
4/1 20:00	38.2	↓-2.9
4/1 20:10	35.5	↓-2.7
4/1 20:20	33.2	↓-2.3
4/1 20:30	31.1	↓-2.1
4/1 20:40	29.3	↓-1.8
4/1 20:50	27.9	↓-1.4
4/1 21:00	26.7	↓-1.2
4/1 21:10	26.0	↓-0.7
4/1 21:20	25.5	↓-0.5	干潮
4/1 21:30	25.4	↓-0.1
4/1 21:40	25.6	↑0.2
4/1 21:50	26.2	↑0.6
4/1 22:00	27.1	↑0.9
4/1 22:10	28.3	↑1.2
4/1 22:20	29.9	↑1.6
4/1 22:30	31.7	↑1.8
4/1 22:40	33.8	↑2.1
4/1 22:50	36.1	↑2.3
4/1 23:00	38.7	↑2.6
4/1 23:10	41.5	↑2.8
4/1 23:20	44.5	↑3.0
4/1 23:30	47.7	↑3.2
4/1 23:40	51.1	↑3.4
4/1 23:50	54.7	↑3.6