13 (火)	07:24	11:35	16:57	-
	123cm	104cm	141cm	-
中潮 出 06:41 入 15:44 出 20:06 入 10:31

根室（北海道）2022年12月13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
12/13 00:00	9.5	0
12/13 00:10	9.8	↑0.3
12/13 00:20	10.4	↑0.6
12/13 00:30	11.4	↑1.0
12/13 00:40	12.7	↑1.3
12/13 00:50	14.3	↑1.6
12/13 01:00	16.2	↑1.9
12/13 01:10	18.4	↑2.2
12/13 01:20	20.8	↑2.4
12/13 01:30	23.5	↑2.7
12/13 01:40	26.4	↑2.9
12/13 01:50	29.5	↑3.1
12/13 02:00	32.8	↑3.3
12/13 02:10	36.3	↑3.5
12/13 02:20	40.0	↑3.7
12/13 02:30	43.7	↑3.7
12/13 02:40	47.6	↑3.9
12/13 02:50	51.6	↑4.0
12/13 03:00	55.6	↑4.0
12/13 03:10	59.7	↑4.1
12/13 03:20	63.8	↑4.1
12/13 03:30	67.9	↑4.1
12/13 03:40	71.9	↑4.0
12/13 03:50	75.9	↑4.0
12/13 04:00	79.9	↑4.0
12/13 04:10	83.7	↑3.8
12/13 04:20	87.4	↑3.7
12/13 04:30	91.0	↑3.6
12/13 04:40	94.5	↑3.5
12/13 04:50	97.8	↑3.3
12/13 05:00	100.9	↑3.1
12/13 05:10	103.9	↑3.0
12/13 05:20	106.6	↑2.7
12/13 05:30	109.2	↑2.6
12/13 05:40	111.5	↑2.3
12/13 05:50	113.6	↑2.1
12/13 06:00	115.5	↑1.9
12/13 06:10	117.2	↑1.7
12/13 06:20	118.6	↑1.4
12/13 06:30	119.8	↑1.2
12/13 06:40	120.8	↑1.0
12/13 06:50	121.6	↑0.8
12/13 07:00	122.1	↑0.5
12/13 07:10	122.5	↑0.4
12/13 07:20	122.6	↑0.1	満潮
12/13 07:30	122.6	0
12/13 07:40	122.4	↓-0.2
12/13 07:50	122.0	↓-0.4
12/13 08:00	121.4	↓-0.6
12/13 08:10	120.8	↓-0.6
12/13 08:20	120.0	↓-0.8
12/13 08:30	119.1	↓-0.9
12/13 08:40	118.1	↓-1.0
12/13 08:50	117.0	↓-1.1
12/13 09:00	115.9	↓-1.1
12/13 09:10	114.7	↓-1.2
12/13 09:20	113.5	↓-1.2
12/13 09:30	112.4	↓-1.1
12/13 09:40	111.2	↓-1.2
12/13 09:50	110.0	↓-1.2
12/13 10:00	108.9	↓-1.1
12/13 10:10	107.9	↓-1.0
12/13 10:20	106.9	↓-1.0
12/13 10:30	106.0	↓-0.9
12/13 10:40	105.3	↓-0.7
12/13 10:50	104.6	↓-0.7
12/13 11:00	104.0	↓-0.6
12/13 11:10	103.6	↓-0.4
12/13 11:20	103.3	↓-0.3
12/13 11:30	103.2	↓-0.1	干潮
12/13 11:40	103.2	0
12/13 11:50	103.4	↑0.2
12/13 12:00	103.7	↑0.3
12/13 12:10	104.1	↑0.4
12/13 12:20	104.8	↑0.7
12/13 12:30	105.5	↑0.7
12/13 12:40	106.4	↑0.9
12/13 12:50	107.5	↑1.1
12/13 13:00	108.7	↑1.2
12/13 13:10	110.0	↑1.3
12/13 13:20	111.4	↑1.4
12/13 13:30	112.9	↑1.5
12/13 13:40	114.5	↑1.6
12/13 13:50	116.2	↑1.7
12/13 14:00	117.9	↑1.7
12/13 14:10	119.7	↑1.8
12/13 14:20	121.5	↑1.8
12/13 14:30	123.3	↑1.8
12/13 14:40	125.1	↑1.8
12/13 14:50	126.9	↑1.8
12/13 15:00	128.7	↑1.8
12/13 15:10	130.4	↑1.7
12/13 15:20	132.0	↑1.6
12/13 15:30	133.6	↑1.6
12/13 15:40	135.0	↑1.4
12/13 15:50	136.3	↑1.3
12/13 16:00	137.5	↑1.2
12/13 16:10	138.5	↑1.0
12/13 16:20	139.3	↑0.8
12/13 16:30	139.9	↑0.6
12/13 16:40	140.4	↑0.5
12/13 16:50	140.6	↑0.2	満潮
12/13 17:00	140.7	↑0.1
12/13 17:10	140.5	↓-0.2
12/13 17:20	140.0	↓-0.5
12/13 17:30	139.4	↓-0.6
12/13 17:40	138.4	↓-1.0
12/13 17:50	137.3	↓-1.1
12/13 18:00	135.9	↓-1.4
12/13 18:10	134.2	↓-1.7
12/13 18:20	132.3	↓-1.9
12/13 18:30	130.2	↓-2.1
12/13 18:40	127.8	↓-2.4
12/13 18:50	125.2	↓-2.6
12/13 19:00	122.4	↓-2.8
12/13 19:10	119.4	↓-3.0
12/13 19:20	116.2	↓-3.2
12/13 19:30	112.8	↓-3.4
12/13 19:40	109.2	↓-3.6
12/13 19:50	105.5	↓-3.7
12/13 20:00	101.6	↓-3.9
12/13 20:10	97.7	↓-3.9
12/13 20:20	93.6	↓-4.1
12/13 20:30	89.4	↓-4.2
12/13 20:40	85.2	↓-4.2
12/13 20:50	81.0	↓-4.2
12/13 21:00	76.8	↓-4.2
12/13 21:10	72.5	↓-4.3	最大潮位差
12/13 21:20	68.3	↓-4.2
12/13 21:30	64.1	↓-4.2
12/13 21:40	60.0	↓-4.1
12/13 21:50	56.0	↓-4.0
12/13 22:00	52.2	↓-3.8
12/13 22:10	48.4	↓-3.8
12/13 22:20	44.8	↓-3.6
12/13 22:30	41.4	↓-3.4
12/13 22:40	38.1	↓-3.3
12/13 22:50	35.1	↓-3.0
12/13 23:00	32.3	↓-2.8
12/13 23:10	29.7	↓-2.6
12/13 23:20	27.4	↓-2.3
12/13 23:30	25.3	↓-2.1
12/13 23:40	23.6	↓-1.7
12/13 23:50	22.0	↓-1.6