11 (金)	00:12	05:40	11:55	19:12
	103cm	71cm	128cm	50cm
中潮 出 06:42 入 15:50 出 02:03 入 13:32

釧路（北海道）2020年12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
12/11 00:00	102.0	↑0.2
12/11 00:10	102.1	↑0.1	満潮
12/11 00:20	102.0	↓-0.1
12/11 00:30	101.9	↓-0.1
12/11 00:40	101.6	↓-0.3
12/11 00:50	101.2	↓-0.4
12/11 01:00	100.7	↓-0.5
12/11 01:10	100.1	↓-0.6
12/11 01:20	99.4	↓-0.7
12/11 01:30	98.6	↓-0.8
12/11 01:40	97.6	↓-1.0
12/11 01:50	96.6	↓-1.0
12/11 02:00	95.5	↓-1.1
12/11 02:10	94.3	↓-1.2
12/11 02:20	93.0	↓-1.3
12/11 02:30	91.6	↓-1.4
12/11 02:40	90.2	↓-1.4
12/11 02:50	88.7	↓-1.5
12/11 03:00	87.2	↓-1.5
12/11 03:10	85.7	↓-1.5
12/11 03:20	84.1	↓-1.6
12/11 03:30	82.5	↓-1.6
12/11 03:40	81.0	↓-1.5
12/11 03:50	79.5	↓-1.5
12/11 04:00	78.1	↓-1.4
12/11 04:10	76.7	↓-1.4
12/11 04:20	75.5	↓-1.2
12/11 04:30	74.3	↓-1.2
12/11 04:40	73.3	↓-1.0
12/11 04:50	72.4	↓-0.9
12/11 05:00	71.7	↓-0.7
12/11 05:10	71.1	↓-0.6
12/11 05:20	70.7	↓-0.4
12/11 05:30	70.5	↓-0.2	干潮
12/11 05:40	70.4	↓-0.1	干潮
12/11 05:50	70.5	↑0.1
12/11 06:00	70.8	↑0.3
12/11 06:10	71.3	↑0.5
12/11 06:20	71.9	↑0.6
12/11 06:30	72.7	↑0.8
12/11 06:40	73.7	↑1.0
12/11 06:50	74.8	↑1.1
12/11 07:00	76.1	↑1.3
12/11 07:10	77.5	↑1.4
12/11 07:20	79.0	↑1.5
12/11 07:30	80.7	↑1.7
12/11 07:40	82.6	↑1.9
12/11 07:50	84.5	↑1.9
12/11 08:00	86.6	↑2.1
12/11 08:10	88.7	↑2.1
12/11 08:20	90.9	↑2.2
12/11 08:30	93.2	↑2.3
12/11 08:40	95.6	↑2.4
12/11 08:50	98.0	↑2.4
12/11 09:00	100.4	↑2.4
12/11 09:10	102.8	↑2.4
12/11 09:20	105.3	↑2.5
12/11 09:30	107.6	↑2.3
12/11 09:40	110.0	↑2.4
12/11 09:50	112.2	↑2.2
12/11 10:00	114.3	↑2.1
12/11 10:10	116.4	↑2.1
12/11 10:20	118.2	↑1.8
12/11 10:30	120.0	↑1.8
12/11 10:40	121.5	↑1.5
12/11 10:50	122.9	↑1.4
12/11 11:00	124.1	↑1.2
12/11 11:10	125.1	↑1.0
12/11 11:20	125.9	↑0.8
12/11 11:30	126.5	↑0.6
12/11 11:40	126.9	↑0.4
12/11 11:50	127.1	↑0.2	満潮
12/11 12:00	127.0	↓-0.1
12/11 12:10	126.8	↓-0.2
12/11 12:20	126.4	↓-0.4
12/11 12:30	125.8	↓-0.6
12/11 12:40	125.0	↓-0.8
12/11 12:50	124.0	↓-1.0
12/11 13:00	122.9	↓-1.1
12/11 13:10	121.6	↓-1.3
12/11 13:20	120.1	↓-1.5
12/11 13:30	118.5	↓-1.6
12/11 13:40	116.7	↓-1.8
12/11 13:50	114.8	↓-1.9
12/11 14:00	112.8	↓-2.0
12/11 14:10	110.6	↓-2.2
12/11 14:20	108.3	↓-2.3
12/11 14:30	105.9	↓-2.4
12/11 14:40	103.4	↓-2.5
12/11 14:50	100.8	↓-2.6
12/11 15:00	98.1	↓-2.7
12/11 15:10	95.4	↓-2.7
12/11 15:20	92.6	↓-2.8
12/11 15:30	89.7	↓-2.9	最大潮位差
12/11 15:40	86.8	↓-2.9	最大潮位差
12/11 15:50	84.0	↓-2.8
12/11 16:00	81.1	↓-2.9	最大潮位差
12/11 16:10	78.3	↓-2.8
12/11 16:20	75.5	↓-2.8
12/11 16:30	72.8	↓-2.7
12/11 16:40	70.1	↓-2.7
12/11 16:50	67.6	↓-2.5
12/11 17:00	65.2	↓-2.4
12/11 17:10	63.0	↓-2.2
12/11 17:20	60.9	↓-2.1
12/11 17:30	58.9	↓-2.0
12/11 17:40	57.1	↓-1.8
12/11 17:50	55.5	↓-1.6
12/11 18:00	54.0	↓-1.5
12/11 18:10	52.8	↓-1.2
12/11 18:20	51.7	↓-1.1
12/11 18:30	50.8	↓-0.9
12/11 18:40	50.1	↓-0.7
12/11 18:50	49.6	↓-0.5
12/11 19:00	49.3	↓-0.3
12/11 19:10	49.2	↓-0.1	干潮
12/11 19:20	49.2	0
12/11 19:30	49.5	↑0.3
12/11 19:40	49.9	↑0.4
12/11 19:50	50.6	↑0.7
12/11 20:00	51.4	↑0.8
12/11 20:10	52.5	↑1.1
12/11 20:20	53.7	↑1.2
12/11 20:30	55.1	↑1.4
12/11 20:40	56.7	↑1.6
12/11 20:50	58.4	↑1.7
12/11 21:00	60.3	↑1.9
12/11 21:10	62.4	↑2.1
12/11 21:20	64.6	↑2.2
12/11 21:30	66.9	↑2.3
12/11 21:40	69.2	↑2.3
12/11 21:50	71.7	↑2.5
12/11 22:00	74.2	↑2.5
12/11 22:10	76.8	↑2.6
12/11 22:20	79.4	↑2.6
12/11 22:30	81.9	↑2.5
12/11 22:40	84.5	↑2.6
12/11 22:50	87.0	↑2.5
12/11 23:00	89.4	↑2.4
12/11 23:10	91.7	↑2.3
12/11 23:20	94.0	↑2.3
12/11 23:30	96.1	↑2.1
12/11 23:40	98.1	↑2.0
12/11 23:50	99.9	↑1.8