22 (金)	00:27	06:05	12:41	19:46
	117cm	81cm	152cm	52cm
長潮 出 06:45 入 16:36 出 13:00 入 01:36

館山（千葉）2023年12月22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
12/22 00:00	116.1	↑0.5
12/22 00:10	116.5	↑0.4
12/22 00:20	116.7	↑0.2	満潮
12/22 00:30	116.7	0
12/22 00:40	116.5	↓-0.2
12/22 00:50	116.2	↓-0.3
12/22 01:00	115.8	↓-0.4
12/22 01:10	115.1	↓-0.7
12/22 01:20	114.4	↓-0.7
12/22 01:30	113.4	↓-1.0
12/22 01:40	112.4	↓-1.0
12/22 01:50	111.2	↓-1.2
12/22 02:00	109.9	↓-1.3
12/22 02:10	108.5	↓-1.4
12/22 02:20	107.0	↓-1.5
12/22 02:30	105.5	↓-1.5
12/22 02:40	103.9	↓-1.6
12/22 02:50	102.3	↓-1.6
12/22 03:00	100.7	↓-1.6
12/22 03:10	99.0	↓-1.7
12/22 03:20	97.4	↓-1.6
12/22 03:30	95.8	↓-1.6
12/22 03:40	94.2	↓-1.6
12/22 03:50	92.6	↓-1.6
12/22 04:00	91.1	↓-1.5
12/22 04:10	89.7	↓-1.4
12/22 04:20	88.4	↓-1.3
12/22 04:30	87.1	↓-1.3
12/22 04:40	85.9	↓-1.2
12/22 04:50	84.8	↓-1.1
12/22 05:00	83.8	↓-1.0
12/22 05:10	82.9	↓-0.9
12/22 05:20	82.2	↓-0.7
12/22 05:30	81.6	↓-0.6
12/22 05:40	81.1	↓-0.5
12/22 05:50	80.8	↓-0.3
12/22 06:00	80.7	↓-0.1	干潮
12/22 06:10	80.7	0
12/22 06:20	80.9	↑0.2
12/22 06:30	81.3	↑0.4
12/22 06:40	81.9	↑0.6
12/22 06:50	82.7	↑0.8
12/22 07:00	83.7	↑1.0
12/22 07:10	84.9	↑1.2
12/22 07:20	86.3	↑1.4
12/22 07:30	87.9	↑1.6
12/22 07:40	89.7	↑1.8
12/22 07:50	91.7	↑2.0
12/22 08:00	93.8	↑2.1
12/22 08:10	96.1	↑2.3
12/22 08:20	98.5	↑2.4
12/22 08:30	101.1	↑2.6
12/22 08:40	103.7	↑2.6
12/22 08:50	106.4	↑2.7
12/22 09:00	109.2	↑2.8
12/22 09:10	112.0	↑2.8
12/22 09:20	114.8	↑2.8
12/22 09:30	117.6	↑2.8
12/22 09:40	120.4	↑2.8
12/22 09:50	123.2	↑2.8
12/22 10:00	125.9	↑2.7
12/22 10:10	128.5	↑2.6
12/22 10:20	131.0	↑2.5
12/22 10:30	133.5	↑2.5
12/22 10:40	135.8	↑2.3
12/22 10:50	138.0	↑2.2
12/22 11:00	140.1	↑2.1
12/22 11:10	142.0	↑1.9
12/22 11:20	143.8	↑1.8
12/22 11:30	145.4	↑1.6
12/22 11:40	146.9	↑1.5
12/22 11:50	148.1	↑1.2
12/22 12:00	149.1	↑1.0
12/22 12:10	150.0	↑0.9
12/22 12:20	150.6	↑0.6
12/22 12:30	151.0	↑0.4
12/22 12:40	151.1	↑0.1	満潮
12/22 12:50	151.0	↓-0.1
12/22 13:00	150.6	↓-0.4
12/22 13:10	150.0	↓-0.6
12/22 13:20	149.1	↓-0.9
12/22 13:30	147.9	↓-1.2
12/22 13:40	146.5	↓-1.4
12/22 13:50	144.9	↓-1.6
12/22 14:00	143.0	↓-1.9
12/22 14:10	140.9	↓-2.1
12/22 14:20	138.5	↓-2.4
12/22 14:30	136.0	↓-2.5
12/22 14:40	133.3	↓-2.7
12/22 14:50	130.4	↓-2.9
12/22 15:00	127.3	↓-3.1
12/22 15:10	124.1	↓-3.2
12/22 15:20	120.8	↓-3.3
12/22 15:30	117.4	↓-3.4
12/22 15:40	113.9	↓-3.5
12/22 15:50	110.4	↓-3.5
12/22 16:00	106.8	↓-3.6
12/22 16:10	103.1	↓-3.7	最大潮位差
12/22 16:20	99.5	↓-3.6
12/22 16:30	95.9	↓-3.6
12/22 16:40	92.3	↓-3.6
12/22 16:50	88.7	↓-3.6
12/22 17:00	85.2	↓-3.5
12/22 17:10	81.8	↓-3.4
12/22 17:20	78.5	↓-3.3
12/22 17:30	75.3	↓-3.2
12/22 17:40	72.2	↓-3.1
12/22 17:50	69.2	↓-3.0
12/22 18:00	66.5	↓-2.7
12/22 18:10	63.9	↓-2.6
12/22 18:20	61.5	↓-2.4
12/22 18:30	59.3	↓-2.2
12/22 18:40	57.4	↓-1.9
12/22 18:50	55.7	↓-1.7
12/22 19:00	54.3	↓-1.4
12/22 19:10	53.2	↓-1.1
12/22 19:20	52.3	↓-0.9
12/22 19:30	51.7	↓-0.6
12/22 19:40	51.4	↓-0.3	干潮
12/22 19:50	51.5	↑0.1
12/22 20:00	51.8	↑0.3
12/22 20:10	52.3	↑0.5
12/22 20:20	53.2	↑0.9
12/22 20:30	54.2	↑1.0
12/22 20:40	55.6	↑1.4
12/22 20:50	57.1	↑1.5
12/22 21:00	58.9	↑1.8
12/22 21:10	60.8	↑1.9
12/22 21:20	62.9	↑2.1
12/22 21:30	65.1	↑2.2
12/22 21:40	67.4	↑2.3
12/22 21:50	69.9	↑2.5
12/22 22:00	72.4	↑2.5
12/22 22:10	75.0	↑2.6
12/22 22:20	77.6	↑2.6
12/22 22:30	80.3	↑2.7
12/22 22:40	82.9	↑2.6
12/22 22:50	85.6	↑2.7
12/22 23:00	88.3	↑2.7
12/22 23:10	90.9	↑2.6
12/22 23:20	93.5	↑2.6
12/22 23:30	96.0	↑2.5
12/22 23:40	98.4	↑2.4
12/22 23:50	100.8	↑2.4