20 (日)	05:48	11:27	17:17	23:53
	124cm	59cm	128cm	35cm
中潮 出 06:13 入 17:01 出 20:49 入 08:03

釧路（北海道）2022年02月20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
2/20 00:00	26.6	↑1.1
2/20 00:10	27.9	↑1.3
2/20 00:20	29.5	↑1.6
2/20 00:30	31.4	↑1.9
2/20 00:40	33.6	↑2.2
2/20 00:50	36.1	↑2.5
2/20 01:00	38.9	↑2.8
2/20 01:10	41.9	↑3.0
2/20 01:20	45.2	↑3.3
2/20 01:30	48.7	↑3.5
2/20 01:40	52.4	↑3.7
2/20 01:50	56.2	↑3.8
2/20 02:00	60.2	↑4.0
2/20 02:10	64.3	↑4.1
2/20 02:20	68.5	↑4.2
2/20 02:30	72.8	↑4.3	最大潮位差
2/20 02:40	77.0	↑4.2
2/20 02:50	81.2	↑4.2
2/20 03:00	85.3	↑4.1
2/20 03:10	89.3	↑4.0
2/20 03:20	93.2	↑3.9
2/20 03:30	97.0	↑3.8
2/20 03:40	100.5	↑3.5
2/20 03:50	103.8	↑3.3
2/20 04:00	106.9	↑3.1
2/20 04:10	109.8	↑2.9
2/20 04:20	112.4	↑2.6
2/20 04:30	114.7	↑2.3
2/20 04:40	116.8	↑2.1
2/20 04:50	118.6	↑1.8
2/20 05:00	120.0	↑1.4
2/20 05:10	121.2	↑1.2
2/20 05:20	122.2	↑1.0
2/20 05:30	122.8	↑0.6
2/20 05:40	123.1	↑0.3	満潮
2/20 05:50	123.2	↑0.1
2/20 06:00	122.9	↓-0.3
2/20 06:10	122.4	↓-0.5
2/20 06:20	121.6	↓-0.8
2/20 06:30	120.6	↓-1.0
2/20 06:40	119.3	↓-1.3
2/20 06:50	117.7	↓-1.6
2/20 07:00	115.9	↓-1.8
2/20 07:10	113.9	↓-2.0
2/20 07:20	111.6	↓-2.3
2/20 07:30	109.2	↓-2.4
2/20 07:40	106.6	↓-2.6
2/20 07:50	103.9	↓-2.7
2/20 08:00	101.0	↓-2.9
2/20 08:10	98.0	↓-3.0
2/20 08:20	95.0	↓-3.0
2/20 08:30	91.9	↓-3.1
2/20 08:40	88.8	↓-3.1
2/20 08:50	85.7	↓-3.1
2/20 09:00	82.7	↓-3.0
2/20 09:10	79.8	↓-2.9
2/20 09:20	77.0	↓-2.8
2/20 09:30	74.3	↓-2.7
2/20 09:40	71.8	↓-2.5
2/20 09:50	69.4	↓-2.4
2/20 10:00	67.3	↓-2.1
2/20 10:10	65.3	↓-2.0
2/20 10:20	63.6	↓-1.7
2/20 10:30	62.1	↓-1.5
2/20 10:40	60.8	↓-1.3
2/20 10:50	59.8	↓-1.0
2/20 11:00	59.1	↓-0.7
2/20 11:10	58.5	↓-0.6
2/20 11:20	58.2	↓-0.3	干潮
2/20 11:30	58.2	0
2/20 11:40	58.4	↑0.2
2/20 11:50	58.9	↑0.5
2/20 12:00	59.6	↑0.7
2/20 12:10	60.5	↑0.9
2/20 12:20	61.7	↑1.2
2/20 12:30	63.1	↑1.4
2/20 12:40	64.7	↑1.6
2/20 12:50	66.5	↑1.8
2/20 13:00	68.6	↑2.1
2/20 13:10	70.8	↑2.2
2/20 13:20	73.3	↑2.5
2/20 13:30	75.9	↑2.6
2/20 13:40	78.7	↑2.8
2/20 13:50	81.7	↑3.0
2/20 14:00	84.7	↑3.0
2/20 14:10	87.8	↑3.1
2/20 14:20	91.0	↑3.2
2/20 14:30	94.3	↑3.3
2/20 14:40	97.5	↑3.2
2/20 14:50	100.7	↑3.2
2/20 15:00	103.8	↑3.1
2/20 15:10	106.9	↑3.1
2/20 15:20	109.8	↑2.9
2/20 15:30	112.6	↑2.8
2/20 15:40	115.2	↑2.6
2/20 15:50	117.5	↑2.3
2/20 16:00	119.7	↑2.2
2/20 16:10	121.6	↑1.9
2/20 16:20	123.3	↑1.7
2/20 16:30	124.7	↑1.4
2/20 16:40	125.9	↑1.2
2/20 16:50	126.7	↑0.8
2/20 17:00	127.3	↑0.6
2/20 17:10	127.6	↑0.3	満潮
2/20 17:20	127.6	0
2/20 17:30	127.4	↓-0.2
2/20 17:40	126.8	↓-0.6
2/20 17:50	126.0	↓-0.8
2/20 18:00	125.0	↓-1.0
2/20 18:10	123.6	↓-1.4
2/20 18:20	122.1	↓-1.5
2/20 18:30	120.3	↓-1.8
2/20 18:40	118.2	↓-2.1
2/20 18:50	115.9	↓-2.3
2/20 19:00	113.4	↓-2.5
2/20 19:10	110.7	↓-2.7
2/20 19:20	107.8	↓-2.9
2/20 19:30	104.7	↓-3.1
2/20 19:40	101.5	↓-3.2
2/20 19:50	98.1	↓-3.4
2/20 20:00	94.6	↓-3.5
2/20 20:10	90.9	↓-3.7
2/20 20:20	87.2	↓-3.7
2/20 20:30	83.5	↓-3.7
2/20 20:40	79.7	↓-3.8
2/20 20:50	75.9	↓-3.8
2/20 21:00	72.1	↓-3.8
2/20 21:10	68.4	↓-3.7
2/20 21:20	64.8	↓-3.6
2/20 21:30	61.4	↓-3.4
2/20 21:40	58.0	↓-3.4
2/20 21:50	54.8	↓-3.2
2/20 22:00	51.8	↓-3.0
2/20 22:10	49.1	↓-2.7
2/20 22:20	46.5	↓-2.6
2/20 22:30	44.2	↓-2.3
2/20 22:40	42.1	↓-2.1
2/20 22:50	40.2	↓-1.9
2/20 23:00	38.7	↓-1.5
2/20 23:10	37.4	↓-1.3
2/20 23:20	36.3	↓-1.1
2/20 23:30	35.6	↓-0.7
2/20 23:40	35.1	↓-0.5
2/20 23:50	34.9	↓-0.2	干潮