13 (火)	05:29	10:54	16:38	23:18
	136cm	66cm	147cm	12cm
大潮 出 06:29 入 17:23 出 06:05 入 17:17

館山（千葉）2029年02月13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
2/13 00:00	19.5	↑2.6
2/13 00:10	22.5	↑3.0
2/13 00:20	25.8	↑3.3
2/13 00:30	29.4	↑3.6
2/13 00:40	33.2	↑3.8
2/13 00:50	37.2	↑4.0
2/13 01:00	41.4	↑4.2
2/13 01:10	45.8	↑4.4
2/13 01:20	50.4	↑4.6
2/13 01:30	55.1	↑4.7
2/13 01:40	59.9	↑4.8
2/13 01:50	64.8	↑4.9
2/13 02:00	69.7	↑4.9
2/13 02:10	74.7	↑5.0
2/13 02:20	79.6	↑4.9
2/13 02:30	84.5	↑4.9
2/13 02:40	89.4	↑4.9
2/13 02:50	94.1	↑4.7
2/13 03:00	98.7	↑4.6
2/13 03:10	103.2	↑4.5
2/13 03:20	107.4	↑4.2
2/13 03:30	111.5	↑4.1
2/13 03:40	115.2	↑3.7
2/13 03:50	118.8	↑3.6
2/13 04:00	122.0	↑3.2
2/13 04:10	124.9	↑2.9
2/13 04:20	127.5	↑2.6
2/13 04:30	129.8	↑2.3
2/13 04:40	131.7	↑1.9
2/13 04:50	133.2	↑1.5
2/13 05:00	134.4	↑1.2
2/13 05:10	135.2	↑0.8
2/13 05:20	135.7	↑0.5	満潮
2/13 05:30	135.8	↑0.1
2/13 05:40	135.6	↓-0.2
2/13 05:50	135.0	↓-0.6
2/13 06:00	134.1	↓-0.9
2/13 06:10	132.9	↓-1.2
2/13 06:20	131.4	↓-1.5
2/13 06:30	129.6	↓-1.8
2/13 06:40	127.6	↓-2.0
2/13 06:50	125.3	↓-2.3
2/13 07:00	122.8	↓-2.5
2/13 07:10	120.1	↓-2.7
2/13 07:20	117.2	↓-2.9
2/13 07:30	114.1	↓-3.1
2/13 07:40	111.0	↓-3.1
2/13 07:50	107.7	↓-3.3
2/13 08:00	104.4	↓-3.3
2/13 08:10	101.0	↓-3.4
2/13 08:20	97.6	↓-3.4
2/13 08:30	94.2	↓-3.4
2/13 08:40	90.9	↓-3.3
2/13 08:50	87.6	↓-3.3
2/13 09:00	84.5	↓-3.1
2/13 09:10	81.5	↓-3.0
2/13 09:20	78.7	↓-2.8
2/13 09:30	76.1	↓-2.6
2/13 09:40	73.7	↓-2.4
2/13 09:50	71.6	↓-2.1
2/13 10:00	69.7	↓-1.9
2/13 10:10	68.2	↓-1.5
2/13 10:20	66.9	↓-1.3
2/13 10:30	66.0	↓-0.9
2/13 10:40	65.4	↓-0.6
2/13 10:50	65.1	↓-0.3	干潮
2/13 11:00	65.1	0
2/13 11:10	65.5	↑0.4
2/13 11:20	66.3	↑0.8
2/13 11:30	67.3	↑1.0
2/13 11:40	68.6	↑1.3
2/13 11:50	70.3	↑1.7
2/13 12:00	72.2	↑1.9
2/13 12:10	74.4	↑2.2
2/13 12:20	76.8	↑2.4
2/13 12:30	79.4	↑2.6
2/13 12:40	82.3	↑2.9
2/13 12:50	85.3	↑3.0
2/13 13:00	88.5	↑3.2
2/13 13:10	91.8	↑3.3
2/13 13:20	95.2	↑3.4
2/13 13:30	98.8	↑3.6
2/13 13:40	102.4	↑3.6
2/13 13:50	106.0	↑3.6
2/13 14:00	109.6	↑3.6
2/13 14:10	113.2	↑3.6
2/13 14:20	116.8	↑3.6
2/13 14:30	120.3	↑3.5
2/13 14:40	123.7	↑3.4
2/13 14:50	126.9	↑3.2
2/13 15:00	130.0	↑3.1
2/13 15:10	132.9	↑2.9
2/13 15:20	135.6	↑2.7
2/13 15:30	138.0	↑2.4
2/13 15:40	140.2	↑2.2
2/13 15:50	142.0	↑1.8
2/13 16:00	143.6	↑1.6
2/13 16:10	144.8	↑1.2
2/13 16:20	145.6	↑0.8
2/13 16:30	146.1	↑0.5	満潮
2/13 16:40	146.1	0
2/13 16:50	145.8	↓-0.3
2/13 17:00	145.1	↓-0.7
2/13 17:10	144.0	↓-1.1
2/13 17:20	142.6	↓-1.4
2/13 17:30	140.7	↓-1.9
2/13 17:40	138.5	↓-2.2
2/13 17:50	135.9	↓-2.6
2/13 18:00	133.0	↓-2.9
2/13 18:10	129.7	↓-3.3
2/13 18:20	126.1	↓-3.6
2/13 18:30	122.3	↓-3.8
2/13 18:40	118.2	↓-4.1
2/13 18:50	113.8	↓-4.4
2/13 19:00	109.2	↓-4.6
2/13 19:10	104.5	↓-4.7
2/13 19:20	99.5	↓-5.0
2/13 19:30	94.5	↓-5.0
2/13 19:40	89.3	↓-5.2
2/13 19:50	84.0	↓-5.3	最大潮位差
2/13 20:00	78.7	↓-5.3	最大潮位差
2/13 20:10	73.4	↓-5.3	最大潮位差
2/13 20:20	68.1	↓-5.3	最大潮位差
2/13 20:30	62.9	↓-5.2
2/13 20:40	57.8	↓-5.1
2/13 20:50	52.7	↓-5.1
2/13 21:00	47.9	↓-4.8
2/13 21:10	43.2	↓-4.7
2/13 21:20	38.7	↓-4.5
2/13 21:30	34.5	↓-4.2
2/13 21:40	30.6	↓-3.9
2/13 21:50	26.9	↓-3.7
2/13 22:00	23.6	↓-3.3
2/13 22:10	20.7	↓-2.9
2/13 22:20	18.1	↓-2.6
2/13 22:30	16.0	↓-2.1
2/13 22:40	14.2	↓-1.8
2/13 22:50	12.9	↓-1.3
2/13 23:00	11.9	↓-1.0
2/13 23:10	11.5	↓-0.4	干潮
2/13 23:20	11.4	↓-0.1
2/13 23:30	11.7	↑0.3
2/13 23:40	12.5	↑0.8
2/13 23:50	13.7	↑1.2