11 (月)	02:08	05:12	08:30	17:48
	103cm	101cm	103cm	33cm
若潮 出 04:44 入 17:56 出 11:35 入 02:19

根室（北海道）2022年04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
4/11 00:00	98.1	↑0.8
4/11 00:10	98.9	↑0.8
4/11 00:20	99.5	↑0.6
4/11 00:30	100.1	↑0.6
4/11 00:40	100.6	↑0.5
4/11 00:50	101.0	↑0.4
4/11 01:00	101.4	↑0.4
4/11 01:10	101.7	↑0.3
4/11 01:20	102.0	↑0.3
4/11 01:30	102.1	↑0.1
4/11 01:40	102.3	↑0.2
4/11 01:50	102.4	↑0.1
4/11 02:00	102.4	0	満潮
4/11 02:10	102.4	0
4/11 02:20	102.4	0
4/11 02:30	102.3	↓-0.1
4/11 02:40	102.3	0
4/11 02:50	102.2	↓-0.1
4/11 03:00	102.0	↓-0.2
4/11 03:10	101.9	↓-0.1
4/11 03:20	101.8	↓-0.1
4/11 03:30	101.6	↓-0.2
4/11 03:40	101.5	↓-0.1
4/11 03:50	101.3	↓-0.2
4/11 04:00	101.2	↓-0.1
4/11 04:10	101.1	↓-0.1
4/11 04:20	101.0	↓-0.1
4/11 04:30	100.9	↓-0.1
4/11 04:40	100.8	↓-0.1
4/11 04:50	100.8	0
4/11 05:00	100.7	↓-0.1
4/11 05:10	100.7	0	干潮
4/11 05:20	100.7	0
4/11 05:30	100.7	0
4/11 05:40	100.8	↑0.1
4/11 05:50	100.9	↑0.1
4/11 06:00	101.0	↑0.1
4/11 06:10	101.1	↑0.1
4/11 06:20	101.2	↑0.1
4/11 06:30	101.4	↑0.2
4/11 06:40	101.5	↑0.1
4/11 06:50	101.7	↑0.2
4/11 07:00	101.8	↑0.1
4/11 07:10	102.0	↑0.2
4/11 07:20	102.2	↑0.2
4/11 07:30	102.3	↑0.1
4/11 07:40	102.5	↑0.2
4/11 07:50	102.6	↑0.1
4/11 08:00	102.7	↑0.1
4/11 08:10	102.8	↑0.1
4/11 08:20	102.9	↑0.1	満潮
4/11 08:30	102.9	0	満潮
4/11 08:40	102.8	↓-0.1
4/11 08:50	102.8	0
4/11 09:00	102.7	↓-0.1
4/11 09:10	102.5	↓-0.2
4/11 09:20	102.2	↓-0.3
4/11 09:30	101.9	↓-0.3
4/11 09:40	101.6	↓-0.3
4/11 09:50	101.1	↓-0.5
4/11 10:00	100.6	↓-0.5
4/11 10:10	100.0	↓-0.6
4/11 10:20	99.3	↓-0.7
4/11 10:30	98.5	↓-0.8
4/11 10:40	97.7	↓-0.8
4/11 10:50	96.7	↓-1.0
4/11 11:00	95.7	↓-1.0
4/11 11:10	94.6	↓-1.1
4/11 11:20	93.3	↓-1.3
4/11 11:30	92.0	↓-1.3
4/11 11:40	90.6	↓-1.4
4/11 11:50	89.2	↓-1.4
4/11 12:00	87.6	↓-1.6
4/11 12:10	86.0	↓-1.6
4/11 12:20	84.3	↓-1.7
4/11 12:30	82.5	↓-1.8
4/11 12:40	80.6	↓-1.9
4/11 12:50	78.7	↓-1.9
4/11 13:00	76.7	↓-2.0
4/11 13:10	74.7	↓-2.0
4/11 13:20	72.7	↓-2.0
4/11 13:30	70.6	↓-2.1
4/11 13:40	68.5	↓-2.1
4/11 13:50	66.3	↓-2.2
4/11 14:00	64.2	↓-2.1
4/11 14:10	62.0	↓-2.2
4/11 14:20	59.9	↓-2.1
4/11 14:30	57.7	↓-2.2
4/11 14:40	55.6	↓-2.1
4/11 14:50	53.6	↓-2.0
4/11 15:00	51.6	↓-2.0
4/11 15:10	49.6	↓-2.0
4/11 15:20	47.7	↓-1.9
4/11 15:30	45.9	↓-1.8
4/11 15:40	44.1	↓-1.8
4/11 15:50	42.5	↓-1.6
4/11 16:00	40.9	↓-1.6
4/11 16:10	39.5	↓-1.4
4/11 16:20	38.1	↓-1.4
4/11 16:30	36.9	↓-1.2
4/11 16:40	35.9	↓-1.0
4/11 16:50	34.9	↓-1.0
4/11 17:00	34.1	↓-0.8
4/11 17:10	33.5	↓-0.6
4/11 17:20	33.0	↓-0.5
4/11 17:30	32.6	↓-0.4
4/11 17:40	32.4	↓-0.2	干潮
4/11 17:50	32.4	0
4/11 18:00	32.5	↑0.1
4/11 18:10	32.8	↑0.3
4/11 18:20	33.2	↑0.4
4/11 18:30	33.9	↑0.7
4/11 18:40	34.6	↑0.7
4/11 18:50	35.5	↑0.9
4/11 19:00	36.6	↑1.1
4/11 19:10	37.8	↑1.2
4/11 19:20	39.2	↑1.4
4/11 19:30	40.7	↑1.5
4/11 19:40	42.3	↑1.6
4/11 19:50	44.1	↑1.8
4/11 20:00	45.9	↑1.8
4/11 20:10	47.9	↑2.0
4/11 20:20	49.9	↑2.0
4/11 20:30	52.1	↑2.2
4/11 20:40	54.3	↑2.2
4/11 20:50	56.6	↑2.3
4/11 21:00	59.0	↑2.4
4/11 21:10	61.4	↑2.4
4/11 21:20	63.8	↑2.4
4/11 21:30	66.2	↑2.4
4/11 21:40	68.7	↑2.5	最大潮位差
4/11 21:50	71.2	↑2.5	最大潮位差
4/11 22:00	73.6	↑2.4
4/11 22:10	76.0	↑2.4
4/11 22:20	78.4	↑2.4
4/11 22:30	80.8	↑2.4
4/11 22:40	83.1	↑2.3
4/11 22:50	85.3	↑2.2
4/11 23:00	87.5	↑2.2
4/11 23:10	89.5	↑2.0
4/11 23:20	91.5	↑2.0
4/11 23:30	93.4	↑1.9
4/11 23:40	95.2	↑1.8
4/11 23:50	96.8	↑1.6