04 (金)	08:48	04:20	23:15	15:54
	96cm	83cm	113cm	47cm
小潮 出 03:40 入 18:54 出 00:54 入 12:42

根室（北海道）2021年06月04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
6/4 00:00	104.4	↓-0.9
6/4 00:10	103.5	↓-0.9
6/4 00:20	102.4	↓-1.1
6/4 00:30	101.3	↓-1.1
6/4 00:40	100.2	↓-1.1
6/4 00:50	99.1	↓-1.1
6/4 01:00	97.9	↓-1.2
6/4 01:10	96.7	↓-1.2
6/4 01:20	95.6	↓-1.1
6/4 01:30	94.4	↓-1.2
6/4 01:40	93.2	↓-1.2
6/4 01:50	92.1	↓-1.1
6/4 02:00	91.0	↓-1.1
6/4 02:10	90.0	↓-1.0
6/4 02:20	89.0	↓-1.0
6/4 02:30	88.1	↓-0.9
6/4 02:40	87.2	↓-0.9
6/4 02:50	86.4	↓-0.8
6/4 03:00	85.7	↓-0.7
6/4 03:10	85.0	↓-0.7
6/4 03:20	84.4	↓-0.6
6/4 03:30	84.0	↓-0.4
6/4 03:40	83.6	↓-0.4
6/4 03:50	83.3	↓-0.3
6/4 04:00	83.1	↓-0.2
6/4 04:10	82.9	↓-0.2	干潮
6/4 04:20	82.9	0	干潮
6/4 04:30	83.0	↑0.1
6/4 04:40	83.1	↑0.1
6/4 04:50	83.3	↑0.2
6/4 05:00	83.6	↑0.3
6/4 05:10	84.0	↑0.4
6/4 05:20	84.4	↑0.4
6/4 05:30	84.9	↑0.5
6/4 05:40	85.4	↑0.5
6/4 05:50	86.0	↑0.6
6/4 06:00	86.6	↑0.6
6/4 06:10	87.3	↑0.7
6/4 06:20	88.0	↑0.7
6/4 06:30	88.7	↑0.7
6/4 06:40	89.3	↑0.6
6/4 06:50	90.0	↑0.7
6/4 07:00	90.7	↑0.7
6/4 07:10	91.4	↑0.7
6/4 07:20	92.0	↑0.6
6/4 07:30	92.6	↑0.6
6/4 07:40	93.2	↑0.6
6/4 07:50	93.6	↑0.4
6/4 08:00	94.1	↑0.5
6/4 08:10	94.4	↑0.3
6/4 08:20	94.7	↑0.3
6/4 08:30	94.9	↑0.2
6/4 08:40	95.0	↑0.1	満潮
6/4 08:50	95.1	↑0.1
6/4 09:00	95.0	↓-0.1
6/4 09:10	94.8	↓-0.2
6/4 09:20	94.5	↓-0.3
6/4 09:30	94.1	↓-0.4
6/4 09:40	93.6	↓-0.5
6/4 09:50	93.0	↓-0.6
6/4 10:00	92.3	↓-0.7
6/4 10:10	91.4	↓-0.9
6/4 10:20	90.5	↓-0.9
6/4 10:30	89.5	↓-1.0
6/4 10:40	88.3	↓-1.2
6/4 10:50	87.1	↓-1.2
6/4 11:00	85.8	↓-1.3
6/4 11:10	84.3	↓-1.5
6/4 11:20	82.8	↓-1.5
6/4 11:30	81.3	↓-1.5
6/4 11:40	79.6	↓-1.7
6/4 11:50	77.9	↓-1.7
6/4 12:00	76.2	↓-1.7
6/4 12:10	74.4	↓-1.8
6/4 12:20	72.6	↓-1.8
6/4 12:30	70.8	↓-1.8
6/4 12:40	68.9	↓-1.9
6/4 12:50	67.1	↓-1.8
6/4 13:00	65.3	↓-1.8
6/4 13:10	63.5	↓-1.8
6/4 13:20	61.7	↓-1.8
6/4 13:30	60.0	↓-1.7
6/4 13:40	58.4	↓-1.6
6/4 13:50	56.8	↓-1.6
6/4 14:00	55.2	↓-1.6
6/4 14:10	53.8	↓-1.4
6/4 14:20	52.5	↓-1.3
6/4 14:30	51.3	↓-1.2
6/4 14:40	50.2	↓-1.1
6/4 14:50	49.2	↓-1.0
6/4 15:00	48.3	↓-0.9
6/4 15:10	47.6	↓-0.7
6/4 15:20	47.0	↓-0.6
6/4 15:30	46.6	↓-0.4
6/4 15:40	46.3	↓-0.3
6/4 15:50	46.2	↓-0.1	干潮
6/4 16:00	46.3	↑0.1
6/4 16:10	46.5	↑0.2
6/4 16:20	46.8	↑0.3
6/4 16:30	47.3	↑0.5
6/4 16:40	48.0	↑0.7
6/4 16:50	48.8	↑0.8
6/4 17:00	49.8	↑1.0
6/4 17:10	51.0	↑1.2
6/4 17:20	52.3	↑1.3
6/4 17:30	53.7	↑1.4
6/4 17:40	55.2	↑1.5
6/4 17:50	56.9	↑1.7
6/4 18:00	58.7	↑1.8
6/4 18:10	60.6	↑1.9
6/4 18:20	62.6	↑2.0
6/4 18:30	64.7	↑2.1
6/4 18:40	66.8	↑2.1
6/4 18:50	69.1	↑2.3
6/4 19:00	71.3	↑2.2
6/4 19:10	73.7	↑2.4	最大潮位差
6/4 19:20	76.0	↑2.3
6/4 19:30	78.4	↑2.4	最大潮位差
6/4 19:40	80.8	↑2.4	最大潮位差
6/4 19:50	83.1	↑2.3
6/4 20:00	85.5	↑2.4	最大潮位差
6/4 20:10	87.8	↑2.3
6/4 20:20	90.1	↑2.3
6/4 20:30	92.3	↑2.2
6/4 20:40	94.4	↑2.1
6/4 20:50	96.5	↑2.1
6/4 21:00	98.4	↑1.9
6/4 21:10	100.3	↑1.9
6/4 21:20	102.1	↑1.8
6/4 21:30	103.7	↑1.6
6/4 21:40	105.2	↑1.5
6/4 21:50	106.6	↑1.4
6/4 22:00	107.8	↑1.2
6/4 22:10	108.9	↑1.1
6/4 22:20	109.8	↑0.9
6/4 22:30	110.6	↑0.8
6/4 22:40	111.3	↑0.7
6/4 22:50	111.7	↑0.4
6/4 23:00	112.0	↑0.3
6/4 23:10	112.2	↑0.2	満潮
6/4 23:20	112.1	↓-0.1
6/4 23:30	112.0	↓-0.1
6/4 23:40	111.6	↓-0.4
6/4 23:50	111.2	↓-0.4