5 (日)	05:47	11:07	16:24	23:10
	138cm	84cm	136cm	8cm
大潮 出 06:37 入 17:15 出 16:38 入 06:31

館山（千葉）2023年02月5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
2/5 00:00	19.4	↑2.9
2/5 00:10	22.5	↑3.1
2/5 00:20	25.8	↑3.3
2/5 00:30	29.4	↑3.6
2/5 00:40	33.2	↑3.8
2/5 00:50	37.2	↑4.0
2/5 01:00	41.4	↑4.2
2/5 01:10	45.8	↑4.4
2/5 01:20	50.2	↑4.4
2/5 01:30	54.8	↑4.6
2/5 01:40	59.5	↑4.7
2/5 01:50	64.2	↑4.7
2/5 02:00	69.0	↑4.8
2/5 02:10	73.8	↑4.8
2/5 02:20	78.6	↑4.8
2/5 02:30	83.3	↑4.7
2/5 02:40	88.0	↑4.7
2/5 02:50	92.6	↑4.6
2/5 03:00	97.1	↑4.5
2/5 03:10	101.4	↑4.3
2/5 03:20	105.6	↑4.2
2/5 03:30	109.6	↑4.0
2/5 03:40	113.4	↑3.8
2/5 03:50	116.9	↑3.5
2/5 04:00	120.2	↑3.3
2/5 04:10	123.2	↑3.0
2/5 04:20	125.9	↑2.7
2/5 04:30	128.4	↑2.5
2/5 04:40	130.5	↑2.1
2/5 04:50	132.4	↑1.9
2/5 05:00	133.9	↑1.5
2/5 05:10	135.1	↑1.2
2/5 05:20	136.1	↑1.0
2/5 05:30	136.7	↑0.6
2/5 05:40	137.0	↑0.3	満潮
2/5 05:50	137.0	0
2/5 06:00	136.7	↓-0.3
2/5 06:10	136.2	↓-0.5
2/5 06:20	135.4	↓-0.8
2/5 06:30	134.4	↓-1.0
2/5 06:40	133.1	↓-1.3
2/5 06:50	131.6	↓-1.5
2/5 07:00	130.0	↓-1.6
2/5 07:10	128.1	↓-1.9
2/5 07:20	126.1	↓-2.0
2/5 07:30	123.9	↓-2.2
2/5 07:40	121.6	↓-2.3
2/5 07:50	119.1	↓-2.5
2/5 08:00	116.6	↓-2.5
2/5 08:10	114.1	↓-2.5
2/5 08:20	111.5	↓-2.6
2/5 08:30	108.8	↓-2.7
2/5 08:40	106.2	↓-2.6
2/5 08:50	103.6	↓-2.6
2/5 09:00	101.1	↓-2.5
2/5 09:10	98.7	↓-2.4
2/5 09:20	96.3	↓-2.4
2/5 09:30	94.1	↓-2.2
2/5 09:40	92.1	↓-2.0
2/5 09:50	90.2	↓-1.9
2/5 10:00	88.5	↓-1.7
2/5 10:10	87.0	↓-1.5
2/5 10:20	85.8	↓-1.2
2/5 10:30	84.8	↓-1.0
2/5 10:40	84.0	↓-0.8
2/5 10:50	83.5	↓-0.5
2/5 11:00	83.2	↓-0.3	干潮
2/5 11:10	83.2	0
2/5 11:20	83.4	↑0.2
2/5 11:30	83.8	↑0.4
2/5 11:40	84.5	↑0.7
2/5 11:50	85.5	↑1.0
2/5 12:00	86.6	↑1.1
2/5 12:10	88.0	↑1.4
2/5 12:20	89.5	↑1.5
2/5 12:30	91.2	↑1.7
2/5 12:40	93.1	↑1.9
2/5 12:50	95.1	↑2.0
2/5 13:00	97.2	↑2.1
2/5 13:10	99.5	↑2.3
2/5 13:20	101.8	↑2.3
2/5 13:30	104.2	↑2.4
2/5 13:40	106.7	↑2.5
2/5 13:50	109.2	↑2.5
2/5 14:00	111.7	↑2.5
2/5 14:10	114.2	↑2.5
2/5 14:20	116.7	↑2.5
2/5 14:30	119.1	↑2.4
2/5 14:40	121.4	↑2.3
2/5 14:50	123.6	↑2.2
2/5 15:00	125.7	↑2.1
2/5 15:10	127.7	↑2.0
2/5 15:20	129.5	↑1.8
2/5 15:30	131.0	↑1.5
2/5 15:40	132.4	↑1.4
2/5 15:50	133.4	↑1.0
2/5 16:00	134.3	↑0.9
2/5 16:10	134.8	↑0.5
2/5 16:20	135.0	↑0.2	満潮
2/5 16:30	135.0	0
2/5 16:40	134.6	↓-0.4
2/5 16:50	133.8	↓-0.8
2/5 17:00	132.8	↓-1.0
2/5 17:10	131.4	↓-1.4
2/5 17:20	129.6	↓-1.8
2/5 17:30	127.6	↓-2.0
2/5 17:40	125.2	↓-2.4
2/5 17:50	122.5	↓-2.7
2/5 18:00	119.5	↓-3.0
2/5 18:10	116.2	↓-3.3
2/5 18:20	112.6	↓-3.6
2/5 18:30	108.8	↓-3.8
2/5 18:40	104.8	↓-4.0
2/5 18:50	100.6	↓-4.2
2/5 19:00	96.2	↓-4.4
2/5 19:10	91.6	↓-4.6
2/5 19:20	86.9	↓-4.7
2/5 19:30	82.1	↓-4.8
2/5 19:40	77.2	↓-4.9
2/5 19:50	72.3	↓-4.9
2/5 20:00	67.3	↓-5.0	最大潮位差
2/5 20:10	62.3	↓-5.0	最大潮位差
2/5 20:20	57.4	↓-4.9
2/5 20:30	52.6	↓-4.8
2/5 20:40	47.8	↓-4.8
2/5 20:50	43.2	↓-4.6
2/5 21:00	38.8	↓-4.4
2/5 21:10	34.5	↓-4.3
2/5 21:20	30.4	↓-4.1
2/5 21:30	26.6	↓-3.8
2/5 21:40	23.1	↓-3.5
2/5 21:50	19.9	↓-3.2
2/5 22:00	17.0	↓-2.9
2/5 22:10	14.5	↓-2.5
2/5 22:20	12.3	↓-2.2
2/5 22:30	10.5	↓-1.8
2/5 22:40	9.1	↓-1.4
2/5 22:50	8.1	↓-1.0
2/5 23:00	7.6	↓-0.5	干潮
2/5 23:10	7.4	↓-0.2	干潮
2/5 23:20	7.6	↑0.2
2/5 23:30	8.3	↑0.7
2/5 23:40	9.3	↑1.0
2/5 23:50	10.7	↑1.4