5 (金)	08:04	01:33	21:21	15:08
	130cm	69cm	99cm	58cm
小潮 出 06:29 入 16:36 出 00:05 入 10:30

根室（北海道）2021年02月5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
2/5 00:00	75.5	↓-1.5
2/5 00:10	74.1	↓-1.4
2/5 00:20	72.9	↓-1.2
2/5 00:30	71.8	↓-1.1
2/5 00:40	70.8	↓-1.0
2/5 00:50	70.0	↓-0.8
2/5 01:00	69.3	↓-0.7
2/5 01:10	68.8	↓-0.5
2/5 01:20	68.5	↓-0.3
2/5 01:30	68.4	↓-0.1	干潮
2/5 01:40	68.5	↑0.1
2/5 01:50	68.7	↑0.2
2/5 02:00	69.2	↑0.5
2/5 02:10	69.8	↑0.6
2/5 02:20	70.6	↑0.8
2/5 02:30	71.5	↑0.9
2/5 02:40	72.7	↑1.2
2/5 02:50	74.0	↑1.3
2/5 03:00	75.5	↑1.5
2/5 03:10	77.1	↑1.6
2/5 03:20	78.9	↑1.8
2/5 03:30	80.8	↑1.9
2/5 03:40	82.8	↑2.0
2/5 03:50	85.0	↑2.2
2/5 04:00	87.2	↑2.2
2/5 04:10	89.5	↑2.3
2/5 04:20	91.9	↑2.4
2/5 04:30	94.3	↑2.4
2/5 04:40	96.7	↑2.4
2/5 04:50	99.2	↑2.5
2/5 05:00	101.7	↑2.5
2/5 05:10	104.2	↑2.5
2/5 05:20	106.6	↑2.4
2/5 05:30	109.0	↑2.4
2/5 05:40	111.3	↑2.3
2/5 05:50	113.5	↑2.2
2/5 06:00	115.7	↑2.2
2/5 06:10	117.7	↑2.0
2/5 06:20	119.7	↑2.0
2/5 06:30	121.5	↑1.8
2/5 06:40	123.1	↑1.6
2/5 06:50	124.6	↑1.5
2/5 07:00	125.9	↑1.3
2/5 07:10	127.1	↑1.2
2/5 07:20	128.0	↑0.9
2/5 07:30	128.8	↑0.8
2/5 07:40	129.4	↑0.6
2/5 07:50	129.8	↑0.4
2/5 08:00	129.9	↑0.1	満潮
2/5 08:10	129.9	0
2/5 08:20	129.7	↓-0.2
2/5 08:30	129.2	↓-0.5
2/5 08:40	128.6	↓-0.6
2/5 08:50	127.7	↓-0.9
2/5 09:00	126.7	↓-1.0
2/5 09:10	125.4	↓-1.3
2/5 09:20	124.0	↓-1.4
2/5 09:30	122.4	↓-1.6
2/5 09:40	120.7	↓-1.7
2/5 09:50	118.8	↓-1.9
2/5 10:00	116.7	↓-2.1
2/5 10:10	114.5	↓-2.2
2/5 10:20	112.2	↓-2.3
2/5 10:30	109.8	↓-2.4
2/5 10:40	107.4	↓-2.4
2/5 10:50	104.8	↓-2.6
2/5 11:00	102.2	↓-2.6
2/5 11:10	99.5	↓-2.7	最大潮位差
2/5 11:20	96.8	↓-2.7	最大潮位差
2/5 11:30	94.1	↓-2.7	最大潮位差
2/5 11:40	91.4	↓-2.7	最大潮位差
2/5 11:50	88.7	↓-2.7	最大潮位差
2/5 12:00	86.0	↓-2.7	最大潮位差
2/5 12:10	83.4	↓-2.6
2/5 12:20	80.9	↓-2.5
2/5 12:30	78.4	↓-2.5
2/5 12:40	76.1	↓-2.3
2/5 12:50	73.8	↓-2.3
2/5 13:00	71.6	↓-2.2
2/5 13:10	69.6	↓-2.0
2/5 13:20	67.7	↓-1.9
2/5 13:30	65.9	↓-1.8
2/5 13:40	64.4	↓-1.5
2/5 13:50	62.9	↓-1.5
2/5 14:00	61.6	↓-1.3
2/5 14:10	60.6	↓-1.0
2/5 14:20	59.6	↓-1.0
2/5 14:30	58.9	↓-0.7
2/5 14:40	58.3	↓-0.6
2/5 14:50	57.9	↓-0.4
2/5 15:00	57.7	↓-0.2	干潮
2/5 15:10	57.7	0
2/5 15:20	57.8	↑0.1
2/5 15:30	58.2	↑0.4
2/5 15:40	58.6	↑0.4
2/5 15:50	59.3	↑0.7
2/5 16:00	60.0	↑0.7
2/5 16:10	61.0	↑1.0
2/5 16:20	62.0	↑1.0
2/5 16:30	63.2	↑1.2
2/5 16:40	64.5	↑1.3
2/5 16:50	65.9	↑1.4
2/5 17:00	67.3	↑1.4
2/5 17:10	68.9	↑1.6
2/5 17:20	70.5	↑1.6
2/5 17:30	72.2	↑1.7
2/5 17:40	73.9	↑1.7
2/5 17:50	75.6	↑1.7
2/5 18:00	77.3	↑1.7
2/5 18:10	79.1	↑1.8
2/5 18:20	80.8	↑1.7
2/5 18:30	82.5	↑1.7
2/5 18:40	84.1	↑1.6
2/5 18:50	85.8	↑1.7
2/5 19:00	87.3	↑1.5
2/5 19:10	88.8	↑1.5
2/5 19:20	90.2	↑1.4
2/5 19:30	91.6	↑1.4
2/5 19:40	92.8	↑1.2
2/5 19:50	93.9	↑1.1
2/5 20:00	94.9	↑1.0
2/5 20:10	95.8	↑0.9
2/5 20:20	96.6	↑0.8
2/5 20:30	97.3	↑0.7
2/5 20:40	97.9	↑0.6
2/5 20:50	98.3	↑0.4
2/5 21:00	98.6	↑0.3
2/5 21:10	98.8	↑0.2
2/5 21:20	98.8	0	満潮
2/5 21:30	98.8	0
2/5 21:40	98.6	↓-0.2
2/5 21:50	98.3	↓-0.3
2/5 22:00	98.0	↓-0.3
2/5 22:10	97.5	↓-0.5
2/5 22:20	96.9	↓-0.6
2/5 22:30	96.3	↓-0.6
2/5 22:40	95.6	↓-0.7
2/5 22:50	94.8	↓-0.8
2/5 23:00	93.9	↓-0.9
2/5 23:10	93.1	↓-0.8
2/5 23:20	92.2	↓-0.9
2/5 23:30	91.2	↓-1.0
2/5 23:40	90.3	↓-0.9
2/5 23:50	89.3	↓-1.0