11 (木)	04:04	08:34	13:56	21:22
	124cm	99cm	141cm	11cm
大潮 出 06:22 入 16:44 出 06:21 入 15:52

根室（北海道）2021年02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
2/11 00:00	64.3	↑3.9
2/11 00:10	68.2	↑3.9
2/11 00:20	72.1	↑3.9
2/11 00:30	76.0	↑3.9
2/11 00:40	79.9	↑3.9
2/11 00:50	83.7	↑3.8
2/11 01:00	87.4	↑3.7
2/11 01:10	91.0	↑3.6
2/11 01:20	94.4	↑3.4
2/11 01:30	97.7	↑3.3
2/11 01:40	100.9	↑3.2
2/11 01:50	103.9	↑3.0
2/11 02:00	106.7	↑2.8
2/11 02:10	109.3	↑2.6
2/11 02:20	111.7	↑2.4
2/11 02:30	113.9	↑2.2
2/11 02:40	115.9	↑2.0
2/11 02:50	117.6	↑1.7
2/11 03:00	119.2	↑1.6
2/11 03:10	120.4	↑1.2
2/11 03:20	121.5	↑1.1
2/11 03:30	122.3	↑0.8
2/11 03:40	122.9	↑0.6
2/11 03:50	123.3	↑0.4
2/11 04:00	123.5	↑0.2	満潮
2/11 04:10	123.4	↓-0.1
2/11 04:20	123.2	↓-0.2
2/11 04:30	122.8	↓-0.4
2/11 04:40	122.2	↓-0.6
2/11 04:50	121.5	↓-0.7
2/11 05:00	120.6	↓-0.9
2/11 05:10	119.6	↓-1.0
2/11 05:20	118.4	↓-1.2
2/11 05:30	117.2	↓-1.2
2/11 05:40	115.9	↓-1.3
2/11 05:50	114.5	↓-1.4
2/11 06:00	113.1	↓-1.4
2/11 06:10	111.7	↓-1.4
2/11 06:20	110.3	↓-1.4
2/11 06:30	108.8	↓-1.5
2/11 06:40	107.4	↓-1.4
2/11 06:50	106.1	↓-1.3
2/11 07:00	104.8	↓-1.3
2/11 07:10	103.6	↓-1.2
2/11 07:20	102.5	↓-1.1
2/11 07:30	101.5	↓-1.0
2/11 07:40	100.6	↓-0.9
2/11 07:50	99.8	↓-0.8
2/11 08:00	99.2	↓-0.6
2/11 08:10	98.8	↓-0.4
2/11 08:20	98.5	↓-0.3
2/11 08:30	98.3	↓-0.2	干潮
2/11 08:40	98.4	↑0.1
2/11 08:50	98.6	↑0.2
2/11 09:00	99.0	↑0.4
2/11 09:10	99.5	↑0.5
2/11 09:20	100.2	↑0.7
2/11 09:30	101.1	↑0.9
2/11 09:40	102.2	↑1.1
2/11 09:50	103.4	↑1.2
2/11 10:00	104.8	↑1.4
2/11 10:10	106.2	↑1.4
2/11 10:20	107.9	↑1.7
2/11 10:30	109.6	↑1.7
2/11 10:40	111.4	↑1.8
2/11 10:50	113.3	↑1.9
2/11 11:00	115.3	↑2.0
2/11 11:10	117.3	↑2.0
2/11 11:20	119.3	↑2.0
2/11 11:30	121.4	↑2.1
2/11 11:40	123.5	↑2.1
2/11 11:50	125.5	↑2.0
2/11 12:00	127.5	↑2.0
2/11 12:10	129.4	↑1.9
2/11 12:20	131.2	↑1.8
2/11 12:30	132.9	↑1.7
2/11 12:40	134.5	↑1.6
2/11 12:50	135.9	↑1.4
2/11 13:00	137.2	↑1.3
2/11 13:10	138.3	↑1.1
2/11 13:20	139.2	↑0.9
2/11 13:30	139.9	↑0.7
2/11 13:40	140.4	↑0.5
2/11 13:50	140.7	↑0.3	満潮
2/11 14:00	140.6	↓-0.1
2/11 14:10	140.4	↓-0.2
2/11 14:20	139.9	↓-0.5
2/11 14:30	139.1	↓-0.8
2/11 14:40	138.0	↓-1.1
2/11 14:50	136.7	↓-1.3
2/11 15:00	135.0	↓-1.7
2/11 15:10	133.1	↓-1.9
2/11 15:20	131.0	↓-2.1
2/11 15:30	128.6	↓-2.4
2/11 15:40	125.9	↓-2.7
2/11 15:50	122.9	↓-3.0
2/11 16:00	119.7	↓-3.2
2/11 16:10	116.3	↓-3.4
2/11 16:20	112.7	↓-3.6
2/11 16:30	108.9	↓-3.8
2/11 16:40	104.9	↓-4.0
2/11 16:50	100.7	↓-4.2
2/11 17:00	96.5	↓-4.2
2/11 17:10	92.0	↓-4.5
2/11 17:20	87.5	↓-4.5
2/11 17:30	82.9	↓-4.6
2/11 17:40	78.3	↓-4.6
2/11 17:50	73.6	↓-4.7	最大潮位差
2/11 18:00	69.0	↓-4.6
2/11 18:10	64.3	↓-4.7	最大潮位差
2/11 18:20	59.8	↓-4.5
2/11 18:30	55.3	↓-4.5
2/11 18:40	50.8	↓-4.5
2/11 18:50	46.6	↓-4.2
2/11 19:00	42.4	↓-4.2
2/11 19:10	38.5	↓-3.9
2/11 19:20	34.7	↓-3.8
2/11 19:30	31.1	↓-3.6
2/11 19:40	27.8	↓-3.3
2/11 19:50	24.8	↓-3.0
2/11 20:00	22.0	↓-2.8
2/11 20:10	19.5	↓-2.5
2/11 20:20	17.3	↓-2.2
2/11 20:30	15.4	↓-1.9
2/11 20:40	13.8	↓-1.6
2/11 20:50	12.6	↓-1.2
2/11 21:00	11.7	↓-0.9
2/11 21:10	11.1	↓-0.6
2/11 21:20	10.9	↓-0.2	干潮
2/11 21:30	11.1	↑0.2
2/11 21:40	11.6	↑0.5
2/11 21:50	12.4	↑0.8
2/11 22:00	13.6	↑1.2
2/11 22:10	15.1	↑1.5
2/11 22:20	16.9	↑1.8
2/11 22:30	19.0	↑2.1
2/11 22:40	21.4	↑2.4
2/11 22:50	24.1	↑2.7
2/11 23:00	27.0	↑2.9
2/11 23:10	30.2	↑3.2
2/11 23:20	33.6	↑3.4
2/11 23:30	37.2	↑3.6
2/11 23:40	41.0	↑3.8
2/11 23:50	44.9	↑3.9