07 (火)	05:11	10:10	15:47	22:49
	130cm	85cm	148cm	14cm
大潮 出 06:28 入 16:38 出 17:57 入 07:28

根室（北海道）2023年02月07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
2/7 00:00	28.4	↑3.3
2/7 00:10	31.9	↑3.5
2/7 00:20	35.7	↑3.8
2/7 00:30	39.7	↑4.0
2/7 00:40	43.9	↑4.2
2/7 00:50	48.2	↑4.3
2/7 01:00	52.6	↑4.4
2/7 01:10	57.1	↑4.5
2/7 01:20	61.7	↑4.6
2/7 01:30	66.3	↑4.6
2/7 01:40	70.9	↑4.6
2/7 01:50	75.5	↑4.6
2/7 02:00	80.0	↑4.5
2/7 02:10	84.5	↑4.5
2/7 02:20	88.8	↑4.3
2/7 02:30	93.1	↑4.3
2/7 02:40	97.2	↑4.1
2/7 02:50	101.1	↑3.9
2/7 03:00	104.8	↑3.7
2/7 03:10	108.3	↑3.5
2/7 03:20	111.6	↑3.3
2/7 03:30	114.6	↑3.0
2/7 03:40	117.4	↑2.8
2/7 03:50	119.8	↑2.4
2/7 04:00	122.1	↑2.3
2/7 04:10	124.0	↑1.9
2/7 04:20	125.6	↑1.6
2/7 04:30	126.9	↑1.3
2/7 04:40	127.9	↑1.0
2/7 04:50	128.7	↑0.8
2/7 05:00	129.1	↑0.4
2/7 05:10	129.2	↑0.1	満潮
2/7 05:20	129.1	↓-0.1
2/7 05:30	128.7	↓-0.4
2/7 05:40	128.0	↓-0.7
2/7 05:50	127.1	↓-0.9
2/7 06:00	126.0	↓-1.1
2/7 06:10	124.6	↓-1.4
2/7 06:20	123.1	↓-1.5
2/7 06:30	121.3	↓-1.8
2/7 06:40	119.5	↓-1.8
2/7 06:50	117.4	↓-2.1
2/7 07:00	115.3	↓-2.1
2/7 07:10	113.1	↓-2.2
2/7 07:20	110.8	↓-2.3
2/7 07:30	108.5	↓-2.3
2/7 07:40	106.2	↓-2.3
2/7 07:50	103.9	↓-2.3
2/7 08:00	101.6	↓-2.3
2/7 08:10	99.4	↓-2.2
2/7 08:20	97.3	↓-2.1
2/7 08:30	95.2	↓-2.1
2/7 08:40	93.3	↓-1.9
2/7 08:50	91.6	↓-1.7
2/7 09:00	90.0	↓-1.6
2/7 09:10	88.5	↓-1.5
2/7 09:20	87.3	↓-1.2
2/7 09:30	86.3	↓-1.0
2/7 09:40	85.5	↓-0.8
2/7 09:50	84.9	↓-0.6
2/7 10:00	84.6	↓-0.3	干潮
2/7 10:10	84.5	↓-0.1	干潮
2/7 10:20	84.6	↑0.1
2/7 10:30	85.0	↑0.4
2/7 10:40	85.6	↑0.6
2/7 10:50	86.5	↑0.9
2/7 11:00	87.7	↑1.2
2/7 11:10	89.0	↑1.3
2/7 11:20	90.6	↑1.6
2/7 11:30	92.4	↑1.8
2/7 11:40	94.4	↑2.0
2/7 11:50	96.6	↑2.2
2/7 12:00	98.9	↑2.3
2/7 12:10	101.4	↑2.5
2/7 12:20	104.0	↑2.6
2/7 12:30	106.7	↑2.7
2/7 12:40	109.6	↑2.9
2/7 12:50	112.4	↑2.8
2/7 13:00	115.4	↑3.0
2/7 13:10	118.3	↑2.9
2/7 13:20	121.2	↑2.9
2/7 13:30	124.1	↑2.9
2/7 13:40	126.9	↑2.8
2/7 13:50	129.6	↑2.7
2/7 14:00	132.3	↑2.7
2/7 14:10	134.7	↑2.4
2/7 14:20	137.1	↑2.4
2/7 14:30	139.2	↑2.1
2/7 14:40	141.2	↑2.0
2/7 14:50	142.9	↑1.7
2/7 15:00	144.3	↑1.4
2/7 15:10	145.6	↑1.3
2/7 15:20	146.5	↑0.9
2/7 15:30	147.1	↑0.6
2/7 15:40	147.5	↑0.4	満潮
2/7 15:50	147.5	0
2/7 16:00	147.2	↓-0.3
2/7 16:10	146.6	↓-0.6
2/7 16:20	145.6	↓-1.0
2/7 16:30	144.3	↓-1.3
2/7 16:40	142.7	↓-1.6
2/7 16:50	140.7	↓-2.0
2/7 17:00	138.5	↓-2.2
2/7 17:10	135.9	↓-2.6
2/7 17:20	133.0	↓-2.9
2/7 17:30	129.8	↓-3.2
2/7 17:40	126.4	↓-3.4
2/7 17:50	122.7	↓-3.7
2/7 18:00	118.7	↓-4.0
2/7 18:10	114.5	↓-4.2
2/7 18:20	110.1	↓-4.4
2/7 18:30	105.6	↓-4.5
2/7 18:40	100.9	↓-4.7
2/7 18:50	96.1	↓-4.8
2/7 19:00	91.1	↓-5.0
2/7 19:10	86.2	↓-4.9
2/7 19:20	81.1	↓-5.1	最大潮位差
2/7 19:30	76.1	↓-5.0
2/7 19:40	71.1	↓-5.0
2/7 19:50	66.1	↓-5.0
2/7 20:00	61.2	↓-4.9
2/7 20:10	56.4	↓-4.8
2/7 20:20	51.7	↓-4.7
2/7 20:30	47.2	↓-4.5
2/7 20:40	42.9	↓-4.3
2/7 20:50	38.8	↓-4.1
2/7 21:00	35.0	↓-3.8
2/7 21:10	31.4	↓-3.6
2/7 21:20	28.1	↓-3.3
2/7 21:30	25.1	↓-3.0
2/7 21:40	22.4	↓-2.7
2/7 21:50	20.1	↓-2.3
2/7 22:00	18.1	↓-2.0
2/7 22:10	16.4	↓-1.7
2/7 22:20	15.2	↓-1.2
2/7 22:30	14.3	↓-0.9
2/7 22:40	13.8	↓-0.5	干潮
2/7 22:50	13.6	↓-0.2
2/7 23:00	13.9	↑0.3
2/7 23:10	14.5	↑0.6
2/7 23:20	15.5	↑1.0
2/7 23:30	16.9	↑1.4
2/7 23:40	18.6	↑1.7
2/7 23:50	20.7	↑2.1