3 (土)	03:44	09:53	15:55	22:07
	139cm	42cm	135cm	33cm
大潮 出 05:18 入 16:57 出 17:51 入 06:09

根室（北海道）2020年10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
10/3 00:00	75.3	↑3.8
10/3 00:10	79.2	↑3.9
10/3 00:20	83.1	↑3.9
10/3 00:30	87.2	↑4.1
10/3 00:40	91.3	↑4.1
10/3 00:50	95.3	↑4.0
10/3 01:00	99.3	↑4.0
10/3 01:10	103.3	↑4.0
10/3 01:20	107.2	↑3.9
10/3 01:30	110.9	↑3.7
10/3 01:40	114.6	↑3.7
10/3 01:50	118.0	↑3.4
10/3 02:00	121.2	↑3.2
10/3 02:10	124.3	↑3.1
10/3 02:20	127.0	↑2.7
10/3 02:30	129.6	↑2.6
10/3 02:40	131.8	↑2.2
10/3 02:50	133.7	↑1.9
10/3 03:00	135.4	↑1.7
10/3 03:10	136.6	↑1.2
10/3 03:20	137.6	↑1.0
10/3 03:30	138.2	↑0.6
10/3 03:40	138.5	↑0.3	満潮
10/3 03:50	138.4	↓-0.1
10/3 04:00	138.0	↓-0.4
10/3 04:10	137.2	↓-0.8
10/3 04:20	136.1	↓-1.1
10/3 04:30	134.7	↓-1.4
10/3 04:40	132.9	↓-1.8
10/3 04:50	130.8	↓-2.1
10/3 05:00	128.5	↓-2.3
10/3 05:10	125.8	↓-2.7
10/3 05:20	122.9	↓-2.9
10/3 05:30	119.8	↓-3.1
10/3 05:40	116.4	↓-3.4
10/3 05:50	112.8	↓-3.6
10/3 06:00	109.1	↓-3.7
10/3 06:10	105.3	↓-3.8
10/3 06:20	101.3	↓-4.0
10/3 06:30	97.3	↓-4.0
10/3 06:40	93.2	↓-4.1
10/3 06:50	89.0	↓-4.2
10/3 07:00	84.9	↓-4.1
10/3 07:10	80.8	↓-4.1
10/3 07:20	76.8	↓-4.0
10/3 07:30	72.9	↓-3.9
10/3 07:40	69.1	↓-3.8
10/3 07:50	65.5	↓-3.6
10/3 08:00	62.0	↓-3.5
10/3 08:10	58.8	↓-3.2
10/3 08:20	55.7	↓-3.1
10/3 08:30	52.9	↓-2.8
10/3 08:40	50.4	↓-2.5
10/3 08:50	48.2	↓-2.2
10/3 09:00	46.3	↓-1.9
10/3 09:10	44.7	↓-1.6
10/3 09:20	43.4	↓-1.3
10/3 09:30	42.4	↓-1.0
10/3 09:40	41.8	↓-0.6
10/3 09:50	41.6	↓-0.2	干潮
10/3 10:00	41.7	↑0.1
10/3 10:10	42.1	↑0.4
10/3 10:20	42.9	↑0.8
10/3 10:30	44.1	↑1.2
10/3 10:40	45.5	↑1.4
10/3 10:50	47.3	↑1.8
10/3 11:00	49.4	↑2.1
10/3 11:10	51.8	↑2.4
10/3 11:20	54.4	↑2.6
10/3 11:30	57.3	↑2.9
10/3 11:40	60.5	↑3.2
10/3 11:50	63.8	↑3.3
10/3 12:00	67.3	↑3.5
10/3 12:10	71.0	↑3.7
10/3 12:20	74.8	↑3.8
10/3 12:30	78.7	↑3.9
10/3 12:40	82.7	↑4.0
10/3 12:50	86.7	↑4.0
10/3 13:00	90.7	↑4.0
10/3 13:10	94.7	↑4.0
10/3 13:20	98.7	↑4.0
10/3 13:30	102.6	↑3.9
10/3 13:40	106.4	↑3.8
10/3 13:50	110.0	↑3.6
10/3 14:00	113.5	↑3.5
10/3 14:10	116.8	↑3.3
10/3 14:20	119.8	↑3.0
10/3 14:30	122.6	↑2.8
10/3 14:40	125.2	↑2.6
10/3 14:50	127.5	↑2.3
10/3 15:00	129.5	↑2.0
10/3 15:10	131.2	↑1.7
10/3 15:20	132.5	↑1.3
10/3 15:30	133.5	↑1.0
10/3 15:40	134.2	↑0.7
10/3 15:50	134.5	↑0.3	満潮
10/3 16:00	134.4	↓-0.1
10/3 16:10	134.0	↓-0.4
10/3 16:20	133.3	↓-0.7
10/3 16:30	132.2	↓-1.1
10/3 16:40	130.7	↓-1.5
10/3 16:50	128.9	↓-1.8
10/3 17:00	126.8	↓-2.1
10/3 17:10	124.4	↓-2.4
10/3 17:20	121.7	↓-2.7
10/3 17:30	118.8	↓-2.9
10/3 17:40	115.5	↓-3.3
10/3 17:50	112.1	↓-3.4
10/3 18:00	108.4	↓-3.7
10/3 18:10	104.6	↓-3.8
10/3 18:20	100.6	↓-4.0
10/3 18:30	96.5	↓-4.1
10/3 18:40	92.3	↓-4.2
10/3 18:50	88.0	↓-4.3	最大潮位差
10/3 19:00	83.7	↓-4.3	最大潮位差
10/3 19:10	79.4	↓-4.3	最大潮位差
10/3 19:20	75.1	↓-4.3	最大潮位差
10/3 19:30	70.9	↓-4.2
10/3 19:40	66.8	↓-4.1
10/3 19:50	62.8	↓-4.0
10/3 20:00	58.9	↓-3.9
10/3 20:10	55.2	↓-3.7
10/3 20:20	51.7	↓-3.5
10/3 20:30	48.5	↓-3.2
10/3 20:40	45.5	↓-3.0
10/3 20:50	42.8	↓-2.7
10/3 21:00	40.3	↓-2.5
10/3 21:10	38.2	↓-2.1
10/3 21:20	36.4	↓-1.8
10/3 21:30	34.9	↓-1.5
10/3 21:40	33.8	↓-1.1
10/3 21:50	33.0	↓-0.8
10/3 22:00	32.6	↓-0.4	干潮
10/3 22:10	32.6	0
10/3 22:20	33.0	↑0.4
10/3 22:30	33.7	↑0.7
10/3 22:40	34.7	↑1.0
10/3 22:50	36.2	↑1.5
10/3 23:00	37.9	↑1.7
10/3 23:10	40.0	↑2.1
10/3 23:20	42.4	↑2.4
10/3 23:30	45.1	↑2.7
10/3 23:40	48.1	↑3.0
10/3 23:50	51.4	↑3.3