1 (金)	03:19	09:09	15:10	21:29
	122cm	47cm	130cm	30cm
大潮 出 05:01 入 17:45 出 05:16 入 17:37

根室（北海道）2022年04月1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
4/1 00:00	70.8	↑4.0
4/1 00:10	74.7	↑3.9
4/1 00:20	78.6	↑3.9
4/1 00:30	82.5	↑3.9
4/1 00:40	86.4	↑3.9
4/1 00:50	90.1	↑3.7
4/1 01:00	93.7	↑3.6
4/1 01:10	97.2	↑3.5
4/1 01:20	100.6	↑3.4
4/1 01:30	103.7	↑3.1
4/1 01:40	106.6	↑2.9
4/1 01:50	109.3	↑2.7
4/1 02:00	111.8	↑2.5
4/1 02:10	114.0	↑2.2
4/1 02:20	115.9	↑1.9
4/1 02:30	117.5	↑1.6
4/1 02:40	118.8	↑1.3
4/1 02:50	119.9	↑1.1
4/1 03:00	120.6	↑0.7
4/1 03:10	121.0	↑0.4	満潮
4/1 03:20	121.1	↑0.1
4/1 03:30	120.9	↓-0.2
4/1 03:40	120.4	↓-0.5
4/1 03:50	119.6	↓-0.8
4/1 04:00	118.5	↓-1.1
4/1 04:10	117.1	↓-1.4
4/1 04:20	115.4	↓-1.7
4/1 04:30	113.5	↓-1.9
4/1 04:40	111.3	↓-2.2
4/1 04:50	108.9	↓-2.4
4/1 05:00	106.4	↓-2.5
4/1 05:10	103.6	↓-2.8
4/1 05:20	100.7	↓-2.9
4/1 05:30	97.6	↓-3.1
4/1 05:40	94.4	↓-3.2
4/1 05:50	91.2	↓-3.2
4/1 06:00	87.9	↓-3.3
4/1 06:10	84.5	↓-3.4
4/1 06:20	81.2	↓-3.3
4/1 06:30	77.9	↓-3.3
4/1 06:40	74.6	↓-3.3
4/1 06:50	71.4	↓-3.2
4/1 07:00	68.3	↓-3.1
4/1 07:10	65.3	↓-3.0
4/1 07:20	62.4	↓-2.9
4/1 07:30	59.8	↓-2.6
4/1 07:40	57.3	↓-2.5
4/1 07:50	55.0	↓-2.3
4/1 08:00	53.0	↓-2.0
4/1 08:10	51.2	↓-1.8
4/1 08:20	49.6	↓-1.6
4/1 08:30	48.4	↓-1.2
4/1 08:40	47.4	↓-1.0
4/1 08:50	46.7	↓-0.7
4/1 09:00	46.3	↓-0.4	干潮
4/1 09:10	46.3	0
4/1 09:20	46.5	↑0.2
4/1 09:30	47.0	↑0.5
4/1 09:40	47.9	↑0.9
4/1 09:50	49.0	↑1.1
4/1 10:00	50.4	↑1.4
4/1 10:10	52.1	↑1.7
4/1 10:20	54.1	↑2.0
4/1 10:30	56.3	↑2.2
4/1 10:40	58.7	↑2.4
4/1 10:50	61.4	↑2.7
4/1 11:00	64.3	↑2.9
4/1 11:10	67.3	↑3.0
4/1 11:20	70.5	↑3.2
4/1 11:30	73.9	↑3.4
4/1 11:40	77.3	↑3.4
4/1 11:50	80.9	↑3.6
4/1 12:00	84.5	↑3.6
4/1 12:10	88.1	↑3.6
4/1 12:20	91.7	↑3.6
4/1 12:30	95.3	↑3.6
4/1 12:40	98.8	↑3.5
4/1 12:50	102.3	↑3.5
4/1 13:00	105.7	↑3.4
4/1 13:10	108.9	↑3.2
4/1 13:20	112.0	↑3.1
4/1 13:30	114.9	↑2.9
4/1 13:40	117.6	↑2.7
4/1 13:50	120.0	↑2.4
4/1 14:00	122.2	↑2.2
4/1 14:10	124.2	↑2.0
4/1 14:20	125.9	↑1.7
4/1 14:30	127.3	↑1.4
4/1 14:40	128.4	↑1.1
4/1 14:50	129.1	↑0.7
4/1 15:00	129.6	↑0.5	満潮
4/1 15:10	129.7	↑0.1	満潮
4/1 15:20	129.5	↓-0.2
4/1 15:30	128.9	↓-0.6
4/1 15:40	128.1	↓-0.8
4/1 15:50	126.9	↓-1.2
4/1 16:00	125.4	↓-1.5
4/1 16:10	123.5	↓-1.9
4/1 16:20	121.4	↓-2.1
4/1 16:30	119.0	↓-2.4
4/1 16:40	116.3	↓-2.7
4/1 16:50	113.4	↓-2.9
4/1 17:00	110.2	↓-3.2
4/1 17:10	106.9	↓-3.3
4/1 17:20	103.3	↓-3.6
4/1 17:30	99.6	↓-3.7
4/1 17:40	95.7	↓-3.9
4/1 17:50	91.7	↓-4.0
4/1 18:00	87.7	↓-4.0
4/1 18:10	83.6	↓-4.1
4/1 18:20	79.4	↓-4.2	最大潮位差
4/1 18:30	75.2	↓-4.2	最大潮位差
4/1 18:40	71.1	↓-4.1
4/1 18:50	67.1	↓-4.0
4/1 19:00	63.1	↓-4.0
4/1 19:10	59.2	↓-3.9
4/1 19:20	55.5	↓-3.7
4/1 19:30	51.9	↓-3.6
4/1 19:40	48.5	↓-3.4
4/1 19:50	45.4	↓-3.1
4/1 20:00	42.5	↓-2.9
4/1 20:10	39.8	↓-2.7
4/1 20:20	37.4	↓-2.4
4/1 20:30	35.3	↓-2.1
4/1 20:40	33.5	↓-1.8
4/1 20:50	32.1	↓-1.4
4/1 21:00	30.9	↓-1.2
4/1 21:10	30.1	↓-0.8
4/1 21:20	29.7	↓-0.4	干潮
4/1 21:30	29.6	↓-0.1
4/1 21:40	29.8	↑0.2
4/1 21:50	30.4	↑0.6
4/1 22:00	31.3	↑0.9
4/1 22:10	32.5	↑1.2
4/1 22:20	34.1	↑1.6
4/1 22:30	36.0	↑1.9
4/1 22:40	38.2	↑2.2
4/1 22:50	40.7	↑2.5
4/1 23:00	43.4	↑2.7
4/1 23:10	46.4	↑3.0
4/1 23:20	49.6	↑3.2
4/1 23:30	53.0	↑3.4
4/1 23:40	56.5	↑3.5
4/1 23:50	60.2	↑3.7