12 (水)	08:24	01:57	21:27	15:18
	141cm	66cm	107cm	55cm
小潮 出 06:30 入 17:22 出 23:58 入 09:54

館山（千葉）2042年02月12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
2/12 00:00	79.9	↓-2.2
2/12 00:10	77.8	↓-2.1
2/12 00:20	75.8	↓-2.0
2/12 00:30	74.0	↓-1.8
2/12 00:40	72.3	↓-1.7
2/12 00:50	70.8	↓-1.5
2/12 01:00	69.4	↓-1.4
2/12 01:10	68.3	↓-1.1
2/12 01:20	67.3	↓-1.0
2/12 01:30	66.6	↓-0.7
2/12 01:40	66.1	↓-0.5
2/12 01:50	65.9	↓-0.2	干潮
2/12 02:00	65.9	0
2/12 02:10	66.1	↑0.2
2/12 02:20	66.5	↑0.4
2/12 02:30	67.2	↑0.7
2/12 02:40	68.1	↑0.9
2/12 02:50	69.3	↑1.2
2/12 03:00	70.6	↑1.3
2/12 03:10	72.1	↑1.5
2/12 03:20	73.9	↑1.8
2/12 03:30	75.8	↑1.9
2/12 03:40	77.8	↑2.0
2/12 03:50	80.0	↑2.2
2/12 04:00	82.4	↑2.4
2/12 04:10	84.9	↑2.5
2/12 04:20	87.5	↑2.6
2/12 04:30	90.1	↑2.6
2/12 04:40	92.9	↑2.8
2/12 04:50	95.8	↑2.9
2/12 05:00	98.7	↑2.9
2/12 05:10	101.6	↑2.9
2/12 05:20	104.6	↑3.0
2/12 05:30	107.6	↑3.0
2/12 05:40	110.5	↑2.9
2/12 05:50	113.5	↑3.0
2/12 06:00	116.4	↑2.9
2/12 06:10	119.2	↑2.8
2/12 06:20	121.9	↑2.7
2/12 06:30	124.5	↑2.6
2/12 06:40	127.0	↑2.5
2/12 06:50	129.3	↑2.3
2/12 07:00	131.5	↑2.2
2/12 07:10	133.4	↑1.9
2/12 07:20	135.2	↑1.8
2/12 07:30	136.7	↑1.5
2/12 07:40	138.0	↑1.3
2/12 07:50	139.0	↑1.0
2/12 08:00	139.8	↑0.8
2/12 08:10	140.3	↑0.5
2/12 08:20	140.5	↑0.2	満潮
2/12 08:30	140.5	0
2/12 08:40	140.2	↓-0.3
2/12 08:50	139.6	↓-0.6
2/12 09:00	138.7	↓-0.9
2/12 09:10	137.7	↓-1.0
2/12 09:20	136.3	↓-1.4
2/12 09:30	134.8	↓-1.5
2/12 09:40	133.0	↓-1.8
2/12 09:50	131.0	↓-2.0
2/12 10:00	128.8	↓-2.2
2/12 10:10	126.4	↓-2.4
2/12 10:20	123.9	↓-2.5
2/12 10:30	121.2	↓-2.7
2/12 10:40	118.4	↓-2.8
2/12 10:50	115.5	↓-2.9
2/12 11:00	112.4	↓-3.1
2/12 11:10	109.3	↓-3.1
2/12 11:20	106.1	↓-3.2
2/12 11:30	102.8	↓-3.3
2/12 11:40	99.6	↓-3.2
2/12 11:50	96.2	↓-3.4	最大潮位差
2/12 12:00	93.0	↓-3.2
2/12 12:10	89.7	↓-3.3
2/12 12:20	86.4	↓-3.3
2/12 12:30	83.3	↓-3.1
2/12 12:40	80.2	↓-3.1
2/12 12:50	77.2	↓-3.0
2/12 13:00	74.4	↓-2.8
2/12 13:10	71.7	↓-2.7
2/12 13:20	69.2	↓-2.5
2/12 13:30	66.8	↓-2.4
2/12 13:40	64.6	↓-2.2
2/12 13:50	62.7	↓-1.9
2/12 14:00	60.9	↓-1.8
2/12 14:10	59.3	↓-1.6
2/12 14:20	58.0	↓-1.3
2/12 14:30	56.9	↓-1.1
2/12 14:40	56.0	↓-0.9
2/12 14:50	55.3	↓-0.7
2/12 15:00	54.9	↓-0.4
2/12 15:10	54.6	↓-0.3	干潮
2/12 15:20	54.6	0
2/12 15:30	54.8	↑0.2
2/12 15:40	55.1	↑0.3
2/12 15:50	55.7	↑0.6
2/12 16:00	56.4	↑0.7
2/12 16:10	57.3	↑0.9
2/12 16:20	58.3	↑1.0
2/12 16:30	59.5	↑1.2
2/12 16:40	60.9	↑1.4
2/12 16:50	62.4	↑1.5
2/12 17:00	64.0	↑1.6
2/12 17:10	65.7	↑1.7
2/12 17:20	67.6	↑1.9
2/12 17:30	69.5	↑1.9
2/12 17:40	71.6	↑2.1
2/12 17:50	73.7	↑2.1
2/12 18:00	75.9	↑2.2
2/12 18:10	78.1	↑2.2
2/12 18:20	80.4	↑2.3
2/12 18:30	82.6	↑2.2
2/12 18:40	84.9	↑2.3
2/12 18:50	87.1	↑2.2
2/12 19:00	89.3	↑2.2
2/12 19:10	91.4	↑2.1
2/12 19:20	93.5	↑2.1
2/12 19:30	95.4	↑1.9
2/12 19:40	97.3	↑1.9
2/12 19:50	98.9	↑1.6
2/12 20:00	100.5	↑1.6
2/12 20:10	101.9	↑1.4
2/12 20:20	103.1	↑1.2
2/12 20:30	104.2	↑1.1
2/12 20:40	105.0	↑0.8
2/12 20:50	105.7	↑0.7
2/12 21:00	106.3	↑0.6
2/12 21:10	106.6	↑0.3
2/12 21:20	106.8	↑0.2	満潮
2/12 21:30	106.8	0
2/12 21:40	106.7	↓-0.1
2/12 21:50	106.4	↓-0.3
2/12 22:00	106.0	↓-0.4
2/12 22:10	105.4	↓-0.6
2/12 22:20	104.7	↓-0.7
2/12 22:30	103.9	↓-0.8
2/12 22:40	103.0	↓-0.9
2/12 22:50	102.0	↓-1.0
2/12 23:00	100.9	↓-1.1
2/12 23:10	99.7	↓-1.2
2/12 23:20	98.5	↓-1.2
2/12 23:30	97.2	↓-1.3
2/12 23:40	95.9	↓-1.3
2/12 23:50	94.6	↓-1.3