3 (木)	05:55	10:23	15:53	23:23
	127cm	98cm	150cm	5cm
中潮 出 06:32 入 15:44 出 17:54 入 08:57

根室（北海道）2020年12月3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
12/3 00:00	12.6	↑2.6
12/3 00:10	15.4	↑2.8
12/3 00:20	18.5	↑3.1
12/3 00:30	21.9	↑3.4
12/3 00:40	25.5	↑3.6
12/3 00:50	29.4	↑3.9
12/3 01:00	33.4	↑4.0
12/3 01:10	37.6	↑4.2
12/3 01:20	42.0	↑4.4
12/3 01:30	46.4	↑4.4
12/3 01:40	50.9	↑4.5
12/3 01:50	55.5	↑4.6
12/3 02:00	60.2	↑4.7
12/3 02:10	64.8	↑4.6
12/3 02:20	69.4	↑4.6
12/3 02:30	74.0	↑4.6
12/3 02:40	78.5	↑4.5
12/3 02:50	82.9	↑4.4
12/3 03:00	87.2	↑4.3
12/3 03:10	91.3	↑4.1
12/3 03:20	95.3	↑4.0
12/3 03:30	99.1	↑3.8
12/3 03:40	102.7	↑3.6
12/3 03:50	106.1	↑3.4
12/3 04:00	109.2	↑3.1
12/3 04:10	112.1	↑2.9
12/3 04:20	114.7	↑2.6
12/3 04:30	117.1	↑2.4
12/3 04:40	119.2	↑2.1
12/3 04:50	121.1	↑1.9
12/3 05:00	122.6	↑1.5
12/3 05:10	123.9	↑1.3
12/3 05:20	124.9	↑1.0
12/3 05:30	125.7	↑0.8
12/3 05:40	126.2	↑0.5
12/3 05:50	126.4	↑0.2	満潮
12/3 06:00	126.4	0
12/3 06:10	126.1	↓-0.3
12/3 06:20	125.6	↓-0.5
12/3 06:30	125.0	↓-0.6
12/3 06:40	124.1	↓-0.9
12/3 06:50	123.1	↓-1.0
12/3 07:00	121.9	↓-1.2
12/3 07:10	120.5	↓-1.4
12/3 07:20	119.1	↓-1.4
12/3 07:30	117.6	↓-1.5
12/3 07:40	116.0	↓-1.6
12/3 07:50	114.3	↓-1.7
12/3 08:00	112.6	↓-1.7
12/3 08:10	110.9	↓-1.7
12/3 08:20	109.3	↓-1.6
12/3 08:30	107.6	↓-1.7
12/3 08:40	106.0	↓-1.6
12/3 08:50	104.5	↓-1.5
12/3 09:00	103.1	↓-1.4
12/3 09:10	101.8	↓-1.3
12/3 09:20	100.6	↓-1.2
12/3 09:30	99.6	↓-1.0
12/3 09:40	98.7	↓-0.9
12/3 09:50	98.0	↓-0.7
12/3 10:00	97.5	↓-0.5
12/3 10:10	97.2	↓-0.3
12/3 10:20	97.0	↓-0.2	干潮
12/3 10:30	97.1	↑0.1
12/3 10:40	97.4	↑0.3
12/3 10:50	97.9	↑0.5
12/3 11:00	98.5	↑0.6
12/3 11:10	99.4	↑0.9
12/3 11:20	100.5	↑1.1
12/3 11:30	101.8	↑1.3
12/3 11:40	103.3	↑1.5
12/3 11:50	104.9	↑1.6
12/3 12:00	106.7	↑1.8
12/3 12:10	108.6	↑1.9
12/3 12:20	110.7	↑2.1
12/3 12:30	112.9	↑2.2
12/3 12:40	115.2	↑2.3
12/3 12:50	117.6	↑2.4
12/3 13:00	120.0	↑2.4
12/3 13:10	122.5	↑2.5
12/3 13:20	125.0	↑2.5
12/3 13:30	127.5	↑2.5
12/3 13:40	129.9	↑2.4
12/3 13:50	132.4	↑2.5
12/3 14:00	134.7	↑2.3
12/3 14:10	137.0	↑2.3
12/3 14:20	139.1	↑2.1
12/3 14:30	141.1	↑2.0
12/3 14:40	142.9	↑1.8
12/3 14:50	144.6	↑1.7
12/3 15:00	146.0	↑1.4
12/3 15:10	147.3	↑1.3
12/3 15:20	148.3	↑1.0
12/3 15:30	149.0	↑0.7
12/3 15:40	149.5	↑0.5
12/3 15:50	149.7	↑0.2	満潮
12/3 16:00	149.6	↓-0.1
12/3 16:10	149.2	↓-0.4
12/3 16:20	148.6	↓-0.6
12/3 16:30	147.6	↓-1.0
12/3 16:40	146.3	↓-1.3
12/3 16:50	144.7	↓-1.6
12/3 17:00	142.7	↓-2.0
12/3 17:10	140.5	↓-2.2
12/3 17:20	138.0	↓-2.5
12/3 17:30	135.1	↓-2.9
12/3 17:40	132.0	↓-3.1
12/3 17:50	128.6	↓-3.4
12/3 18:00	125.0	↓-3.6
12/3 18:10	121.1	↓-3.9
12/3 18:20	117.0	↓-4.1
12/3 18:30	112.6	↓-4.4
12/3 18:40	108.1	↓-4.5
12/3 18:50	103.4	↓-4.7
12/3 19:00	98.6	↓-4.8
12/3 19:10	93.7	↓-4.9
12/3 19:20	88.6	↓-5.1
12/3 19:30	83.5	↓-5.1
12/3 19:40	78.3	↓-5.2	最大潮位差
12/3 19:50	73.2	↓-5.1
12/3 20:00	68.0	↓-5.2	最大潮位差
12/3 20:10	62.9	↓-5.1
12/3 20:20	57.9	↓-5.0
12/3 20:30	52.9	↓-5.0
12/3 20:40	48.1	↓-4.8
12/3 20:50	43.4	↓-4.7
12/3 21:00	38.9	↓-4.5
12/3 21:10	34.5	↓-4.4
12/3 21:20	30.4	↓-4.1
12/3 21:30	26.6	↓-3.8
12/3 21:40	23.0	↓-3.6
12/3 21:50	19.6	↓-3.4
12/3 22:00	16.6	↓-3.0
12/3 22:10	13.9	↓-2.7
12/3 22:20	11.5	↓-2.4
12/3 22:30	9.4	↓-2.1
12/3 22:40	7.7	↓-1.7
12/3 22:50	6.4	↓-1.3
12/3 23:00	5.4	↓-1.0
12/3 23:10	4.8	↓-0.6
12/3 23:20	4.5	↓-0.3	干潮
12/3 23:30	4.6	↑0.1
12/3 23:40	5.1	↑0.5
12/3 23:50	5.9	↑0.8