29 (土)	00:42	02:52	07:04	16:25
	100cm	100cm	104cm	34cm
長潮 出 04:16 入 18:17 出 11:21 入 01:38

根室（北海道）2023年04月29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
4/29 00:00	99.6	↑0.2
4/29 00:10	99.7	↑0.1
4/29 00:20	99.8	↑0.1
4/29 00:30	99.9	↑0.1
4/29 00:40	99.9	0	満潮
4/29 00:50	99.9	0
4/29 01:00	99.8	↓-0.1
4/29 01:10	99.8	0
4/29 01:20	99.7	↓-0.1
4/29 01:30	99.6	↓-0.1
4/29 01:40	99.6	0
4/29 01:50	99.5	↓-0.1
4/29 02:00	99.4	↓-0.1
4/29 02:10	99.3	↓-0.1
4/29 02:20	99.3	0
4/29 02:30	99.2	↓-0.1
4/29 02:40	99.2	0
4/29 02:50	99.2	0	干潮
4/29 03:00	99.2	0
4/29 03:10	99.2	0
4/29 03:20	99.3	↑0.1
4/29 03:30	99.4	↑0.1
4/29 03:40	99.5	↑0.1
4/29 03:50	99.6	↑0.1
4/29 04:00	99.7	↑0.1
4/29 04:10	99.9	↑0.2
4/29 04:20	100.1	↑0.2
4/29 04:30	100.3	↑0.2
4/29 04:40	100.5	↑0.2
4/29 04:50	100.8	↑0.3
4/29 05:00	101.0	↑0.2
4/29 05:10	101.2	↑0.2
4/29 05:20	101.5	↑0.3
4/29 05:30	101.8	↑0.3
4/29 05:40	102.0	↑0.2
4/29 05:50	102.2	↑0.2
4/29 06:00	102.5	↑0.3
4/29 06:10	102.7	↑0.2
4/29 06:20	102.8	↑0.1
4/29 06:30	103.0	↑0.2
4/29 06:40	103.1	↑0.1
4/29 06:50	103.2	↑0.1
4/29 07:00	103.2	0	満潮
4/29 07:10	103.2	0
4/29 07:20	103.2	0
4/29 07:30	103.1	↓-0.1
4/29 07:40	102.9	↓-0.2
4/29 07:50	102.6	↓-0.3
4/29 08:00	102.3	↓-0.3
4/29 08:10	101.9	↓-0.4
4/29 08:20	101.5	↓-0.4
4/29 08:30	100.9	↓-0.6
4/29 08:40	100.3	↓-0.6
4/29 08:50	99.6	↓-0.7
4/29 09:00	98.8	↓-0.8
4/29 09:10	97.9	↓-0.9
4/29 09:20	96.9	↓-1.0
4/29 09:30	95.9	↓-1.0
4/29 09:40	94.7	↓-1.2
4/29 09:50	93.5	↓-1.2
4/29 10:00	92.2	↓-1.3
4/29 10:10	90.8	↓-1.4
4/29 10:20	89.3	↓-1.5
4/29 10:30	87.7	↓-1.6
4/29 10:40	86.1	↓-1.6
4/29 10:50	84.4	↓-1.7
4/29 11:00	82.6	↓-1.8
4/29 11:10	80.8	↓-1.8
4/29 11:20	78.9	↓-1.9
4/29 11:30	77.0	↓-1.9
4/29 11:40	75.0	↓-2.0
4/29 11:50	73.0	↓-2.0
4/29 12:00	70.9	↓-2.1
4/29 12:10	68.9	↓-2.0
4/29 12:20	66.8	↓-2.1
4/29 12:30	64.7	↓-2.1
4/29 12:40	62.6	↓-2.1
4/29 12:50	60.6	↓-2.0
4/29 13:00	58.5	↓-2.1
4/29 13:10	56.5	↓-2.0
4/29 13:20	54.5	↓-2.0
4/29 13:30	52.6	↓-1.9
4/29 13:40	50.7	↓-1.9
4/29 13:50	48.8	↓-1.9
4/29 14:00	47.1	↓-1.7
4/29 14:10	45.4	↓-1.7
4/29 14:20	43.8	↓-1.6
4/29 14:30	42.3	↓-1.5
4/29 14:40	40.9	↓-1.4
4/29 14:50	39.6	↓-1.3
4/29 15:00	38.4	↓-1.2
4/29 15:10	37.3	↓-1.1
4/29 15:20	36.4	↓-0.9
4/29 15:30	35.5	↓-0.9
4/29 15:40	34.8	↓-0.7
4/29 15:50	34.3	↓-0.5
4/29 16:00	33.9	↓-0.4
4/29 16:10	33.6	↓-0.3
4/29 16:20	33.5	↓-0.1	干潮
4/29 16:30	33.5	0
4/29 16:40	33.7	↑0.2
4/29 16:50	34.0	↑0.3
4/29 17:00	34.5	↑0.5
4/29 17:10	35.1	↑0.6
4/29 17:20	35.8	↑0.7
4/29 17:30	36.7	↑0.9
4/29 17:40	37.7	↑1.0
4/29 17:50	38.8	↑1.1
4/29 18:00	40.1	↑1.3
4/29 18:10	41.5	↑1.4
4/29 18:20	43.0	↑1.5
4/29 18:30	44.6	↑1.6
4/29 18:40	46.3	↑1.7
4/29 18:50	48.1	↑1.8
4/29 19:00	50.0	↑1.9
4/29 19:10	52.0	↑2.0
4/29 19:20	54.0	↑2.0
4/29 19:30	56.1	↑2.1
4/29 19:40	58.2	↑2.1
4/29 19:50	60.4	↑2.2
4/29 20:00	62.6	↑2.2
4/29 20:10	64.8	↑2.2
4/29 20:20	67.1	↑2.3	最大潮位差
4/29 20:30	69.3	↑2.2
4/29 20:40	71.6	↑2.3	最大潮位差
4/29 20:50	73.8	↑2.2
4/29 21:00	76.0	↑2.2
4/29 21:10	78.1	↑2.1
4/29 21:20	80.3	↑2.2
4/29 21:30	82.3	↑2.0
4/29 21:40	84.3	↑2.0
4/29 21:50	86.2	↑1.9
4/29 22:00	88.1	↑1.9
4/29 22:10	89.9	↑1.8
4/29 22:20	91.6	↑1.7
4/29 22:30	93.1	↑1.5
4/29 22:40	94.6	↑1.5
4/29 22:50	96.0	↑1.4
4/29 23:00	97.3	↑1.3
4/29 23:10	98.5	↑1.2
4/29 23:20	99.5	↑1.0
4/29 23:30	100.5	↑1.0
4/29 23:40	101.3	↑0.8
4/29 23:50	102.0	↑0.7