11 (木)	08:48	00:57	17:41	12:09
	111cm	20cm	131cm	104cm
小潮 出 06:06 入 15:59 出 12:38 入 22:08

根室（北海道）2021年11月11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
11/11 00:00	23.4	↓-1.7
11/11 00:10	22.1	↓-1.3
11/11 00:20	20.9	↓-1.2
11/11 00:30	20.1	↓-0.8
11/11 00:40	19.5	↓-0.6
11/11 00:50	19.2	↓-0.3	干潮
11/11 01:00	19.2	0
11/11 01:10	19.4	↑0.2
11/11 01:20	19.9	↑0.5
11/11 01:30	20.6	↑0.7
11/11 01:40	21.6	↑1.0
11/11 01:50	22.9	↑1.3
11/11 02:00	24.3	↑1.4
11/11 02:10	26.0	↑1.7
11/11 02:20	27.9	↑1.9
11/11 02:30	30.0	↑2.1
11/11 02:40	32.3	↑2.3
11/11 02:50	34.7	↑2.4
11/11 03:00	37.3	↑2.6
11/11 03:10	40.0	↑2.7
11/11 03:20	42.8	↑2.8
11/11 03:30	45.8	↑3.0
11/11 03:40	48.8	↑3.0
11/11 03:50	51.9	↑3.1
11/11 04:00	55.1	↑3.2
11/11 04:10	58.2	↑3.1
11/11 04:20	61.4	↑3.2
11/11 04:30	64.6	↑3.2
11/11 04:40	67.8	↑3.2
11/11 04:50	70.9	↑3.1
11/11 05:00	74.0	↑3.1
11/11 05:10	77.0	↑3.0
11/11 05:20	80.0	↑3.0
11/11 05:30	82.9	↑2.9
11/11 05:40	85.6	↑2.7
11/11 05:50	88.3	↑2.7
11/11 06:00	90.8	↑2.5
11/11 06:10	93.2	↑2.4
11/11 06:20	95.4	↑2.2
11/11 06:30	97.5	↑2.1
11/11 06:40	99.4	↑1.9
11/11 06:50	101.2	↑1.8
11/11 07:00	102.9	↑1.7
11/11 07:10	104.3	↑1.4
11/11 07:20	105.6	↑1.3
11/11 07:30	106.8	↑1.2
11/11 07:40	107.8	↑1.0
11/11 07:50	108.6	↑0.8
11/11 08:00	109.3	↑0.7
11/11 08:10	109.8	↑0.5
11/11 08:20	110.2	↑0.4
11/11 08:30	110.5	↑0.3
11/11 08:40	110.6	↑0.1	満潮
11/11 08:50	110.6	0
11/11 09:00	110.5	↓-0.1
11/11 09:10	110.4	↓-0.1
11/11 09:20	110.1	↓-0.3
11/11 09:30	109.8	↓-0.3
11/11 09:40	109.4	↓-0.4
11/11 09:50	108.9	↓-0.5
11/11 10:00	108.4	↓-0.5
11/11 10:10	107.9	↓-0.5
11/11 10:20	107.4	↓-0.5
11/11 10:30	106.8	↓-0.6
11/11 10:40	106.3	↓-0.5
11/11 10:50	105.8	↓-0.5
11/11 11:00	105.3	↓-0.5
11/11 11:10	104.9	↓-0.4
11/11 11:20	104.5	↓-0.4
11/11 11:30	104.2	↓-0.3
11/11 11:40	103.9	↓-0.3
11/11 11:50	103.7	↓-0.2
11/11 12:00	103.6	↓-0.1	干潮
11/11 12:10	103.6	0
11/11 12:20	103.6	0
11/11 12:30	103.8	↑0.2
11/11 12:40	104.0	↑0.2
11/11 12:50	104.4	↑0.4
11/11 13:00	104.8	↑0.4
11/11 13:10	105.3	↑0.5
11/11 13:20	106.0	↑0.7
11/11 13:30	106.7	↑0.7
11/11 13:40	107.5	↑0.8
11/11 13:50	108.4	↑0.9
11/11 14:00	109.3	↑0.9
11/11 14:10	110.4	↑1.1
11/11 14:20	111.5	↑1.1
11/11 14:30	112.6	↑1.1
11/11 14:40	113.8	↑1.2
11/11 14:50	115.0	↑1.2
11/11 15:00	116.3	↑1.3
11/11 15:10	117.5	↑1.2
11/11 15:20	118.8	↑1.3
11/11 15:30	120.1	↑1.3
11/11 15:40	121.3	↑1.2
11/11 15:50	122.5	↑1.2
11/11 16:00	123.7	↑1.2
11/11 16:10	124.7	↑1.0
11/11 16:20	125.8	↑1.1
11/11 16:30	126.7	↑0.9
11/11 16:40	127.6	↑0.9
11/11 16:50	128.3	↑0.7
11/11 17:00	129.0	↑0.7
11/11 17:10	129.5	↑0.5
11/11 17:20	129.8	↑0.3
11/11 17:30	130.1	↑0.3
11/11 17:40	130.1	0	満潮
11/11 17:50	130.1	0
11/11 18:00	129.8	↓-0.3
11/11 18:10	129.4	↓-0.4
11/11 18:20	128.8	↓-0.6
11/11 18:30	128.1	↓-0.7
11/11 18:40	127.1	↓-1.0
11/11 18:50	126.0	↓-1.1
11/11 19:00	124.7	↓-1.3
11/11 19:10	123.2	↓-1.5
11/11 19:20	121.6	↓-1.6
11/11 19:30	119.7	↓-1.9
11/11 19:40	117.7	↓-2.0
11/11 19:50	115.6	↓-2.1
11/11 20:00	113.3	↓-2.3
11/11 20:10	110.8	↓-2.5
11/11 20:20	108.2	↓-2.6
11/11 20:30	105.5	↓-2.7
11/11 20:40	102.7	↓-2.8
11/11 20:50	99.7	↓-3.0
11/11 21:00	96.7	↓-3.0
11/11 21:10	93.5	↓-3.2
11/11 21:20	90.4	↓-3.1
11/11 21:30	87.1	↓-3.3	最大潮位差
11/11 21:40	83.8	↓-3.3	最大潮位差
11/11 21:50	80.5	↓-3.3	最大潮位差
11/11 22:00	77.2	↓-3.3	最大潮位差
11/11 22:10	73.9	↓-3.3	最大潮位差
11/11 22:20	70.6	↓-3.3	最大潮位差
11/11 22:30	67.3	↓-3.3	最大潮位差
11/11 22:40	64.1	↓-3.2
11/11 22:50	61.0	↓-3.1
11/11 23:00	57.9	↓-3.1
11/11 23:10	54.9	↓-3.0
11/11 23:20	52.1	↓-2.8
11/11 23:30	49.3	↓-2.8
11/11 23:40	46.7	↓-2.6
11/11 23:50	44.3	↓-2.4