7 (金)	00:57	04:48	11:24	19:16
	108cm	98cm	140cm	39cm
若潮 出 06:49 入 16:47 出 12:06 入 01:31

館山（千葉）2028年01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
1/7 00:00	105.6	↑0.7
1/7 00:10	106.2	↑0.6
1/7 00:20	106.7	↑0.5
1/7 00:30	107.0	↑0.3
1/7 00:40	107.3	↑0.3
1/7 00:50	107.4	↑0.1	満潮
1/7 01:00	107.4	0
1/7 01:10	107.3	↓-0.1
1/7 01:20	107.1	↓-0.2
1/7 01:30	106.8	↓-0.3
1/7 01:40	106.5	↓-0.3
1/7 01:50	106.0	↓-0.5
1/7 02:00	105.5	↓-0.5
1/7 02:10	104.9	↓-0.6
1/7 02:20	104.3	↓-0.6
1/7 02:30	103.7	↓-0.6
1/7 02:40	103.1	↓-0.6
1/7 02:50	102.4	↓-0.7
1/7 03:00	101.8	↓-0.6
1/7 03:10	101.2	↓-0.6
1/7 03:20	100.6	↓-0.6
1/7 03:30	100.0	↓-0.6
1/7 03:40	99.6	↓-0.4
1/7 03:50	99.1	↓-0.5
1/7 04:00	98.8	↓-0.3
1/7 04:10	98.5	↓-0.3
1/7 04:20	98.2	↓-0.3
1/7 04:30	98.1	↓-0.1
1/7 04:40	98.0	↓-0.1	干潮
1/7 04:50	98.0	0
1/7 05:00	98.0	0
1/7 05:10	98.2	↑0.2
1/7 05:20	98.4	↑0.2
1/7 05:30	98.7	↑0.3
1/7 05:40	99.0	↑0.3
1/7 05:50	99.5	↑0.5
1/7 06:00	100.0	↑0.5
1/7 06:10	100.7	↑0.7
1/7 06:20	101.4	↑0.7
1/7 06:30	102.2	↑0.8
1/7 06:40	103.2	↑1.0
1/7 06:50	104.2	↑1.0
1/7 07:00	105.4	↑1.2
1/7 07:10	106.6	↑1.2
1/7 07:20	108.0	↑1.4
1/7 07:30	109.4	↑1.4
1/7 07:40	110.9	↑1.5
1/7 07:50	112.6	↑1.7
1/7 08:00	114.3	↑1.7
1/7 08:10	116.0	↑1.7
1/7 08:20	117.8	↑1.8
1/7 08:30	119.6	↑1.8
1/7 08:40	121.4	↑1.8
1/7 08:50	123.3	↑1.9
1/7 09:00	125.1	↑1.8
1/7 09:10	126.8	↑1.7
1/7 09:20	128.5	↑1.7
1/7 09:30	130.1	↑1.6
1/7 09:40	131.7	↑1.6
1/7 09:50	133.1	↑1.4
1/7 10:00	134.4	↑1.3
1/7 10:10	135.6	↑1.2
1/7 10:20	136.7	↑1.1
1/7 10:30	137.6	↑0.9
1/7 10:40	138.3	↑0.7
1/7 10:50	138.9	↑0.6
1/7 11:00	139.4	↑0.5
1/7 11:10	139.7	↑0.3
1/7 11:20	139.8	↑0.1	満潮
1/7 11:30	139.8	0
1/7 11:40	139.6	↓-0.2
1/7 11:50	139.2	↓-0.4
1/7 12:00	138.6	↓-0.6
1/7 12:10	137.9	↓-0.7
1/7 12:20	136.9	↓-1.0
1/7 12:30	135.8	↓-1.1
1/7 12:40	134.5	↓-1.3
1/7 12:50	133.1	↓-1.4
1/7 13:00	131.4	↓-1.7
1/7 13:10	129.5	↓-1.9
1/7 13:20	127.5	↓-2.0
1/7 13:30	125.3	↓-2.2
1/7 13:40	122.9	↓-2.4
1/7 13:50	120.3	↓-2.6
1/7 14:00	117.6	↓-2.7
1/7 14:10	114.7	↓-2.9
1/7 14:20	111.7	↓-3.0
1/7 14:30	108.5	↓-3.2
1/7 14:40	105.3	↓-3.2
1/7 14:50	102.0	↓-3.3
1/7 15:00	98.6	↓-3.4
1/7 15:10	95.2	↓-3.4
1/7 15:20	91.7	↓-3.5	最大潮位差
1/7 15:30	88.3	↓-3.4
1/7 15:40	84.8	↓-3.5	最大潮位差
1/7 15:50	81.4	↓-3.4
1/7 16:00	78.0	↓-3.4
1/7 16:10	74.6	↓-3.4
1/7 16:20	71.4	↓-3.2
1/7 16:30	68.2	↓-3.2
1/7 16:40	65.1	↓-3.1
1/7 16:50	62.1	↓-3.0
1/7 17:00	59.3	↓-2.8
1/7 17:10	56.6	↓-2.7
1/7 17:20	54.0	↓-2.6
1/7 17:30	51.6	↓-2.4
1/7 17:40	49.3	↓-2.3
1/7 17:50	47.3	↓-2.0
1/7 18:00	45.4	↓-1.9
1/7 18:10	43.7	↓-1.7
1/7 18:20	42.2	↓-1.5
1/7 18:30	41.0	↓-1.2
1/7 18:40	39.9	↓-1.1
1/7 18:50	39.2	↓-0.7
1/7 19:00	38.6	↓-0.6
1/7 19:10	38.4	↓-0.2	干潮
1/7 19:20	38.4	0
1/7 19:30	38.6	↑0.2
1/7 19:40	39.1	↑0.5
1/7 19:50	39.9	↑0.8
1/7 20:00	41.0	↑1.1
1/7 20:10	42.3	↑1.3
1/7 20:20	43.8	↑1.5
1/7 20:30	45.5	↑1.7
1/7 20:40	47.5	↑2.0
1/7 20:50	49.6	↑2.1
1/7 21:00	51.9	↑2.3
1/7 21:10	54.4	↑2.5
1/7 21:20	56.9	↑2.5
1/7 21:30	59.6	↑2.7
1/7 21:40	62.4	↑2.8
1/7 21:50	65.2	↑2.8
1/7 22:00	68.0	↑2.8
1/7 22:10	70.9	↑2.9
1/7 22:20	73.8	↑2.9
1/7 22:30	76.7	↑2.9
1/7 22:40	79.6	↑2.9
1/7 22:50	82.4	↑2.8
1/7 23:00	85.2	↑2.8
1/7 23:10	87.9	↑2.7
1/7 23:20	90.6	↑2.7
1/7 23:30	93.1	↑2.5
1/7 23:40	95.7	↑2.6
1/7 23:50	98.1	↑2.4