09 (木)	04:40	10:28	16:32	22:51
	129cm	47cm	139cm	33cm
中潮 出 05:42 入 17:17 出 19:00 入 06:33

根室（北海道）2023年03月09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
3/9 00:00	40.8	↑3.0
3/9 00:10	44.2	↑3.4
3/9 00:20	47.7	↑3.5
3/9 00:30	51.5	↑3.8
3/9 00:40	55.4	↑3.9
3/9 00:50	59.5	↑4.1
3/9 01:00	63.7	↑4.2
3/9 01:10	68.0	↑4.3
3/9 01:20	72.3	↑4.3
3/9 01:30	76.6	↑4.3
3/9 01:40	81.0	↑4.4	最大潮位差
3/9 01:50	85.3	↑4.3
3/9 02:00	89.5	↑4.2
3/9 02:10	93.7	↑4.2
3/9 02:20	97.7	↑4.0
3/9 02:30	101.5	↑3.8
3/9 02:40	105.2	↑3.7
3/9 02:50	108.7	↑3.5
3/9 03:00	111.9	↑3.2
3/9 03:10	114.9	↑3.0
3/9 03:20	117.7	↑2.8
3/9 03:30	120.1	↑2.4
3/9 03:40	122.3	↑2.2
3/9 03:50	124.1	↑1.8
3/9 04:00	125.6	↑1.5
3/9 04:10	126.7	↑1.1
3/9 04:20	127.6	↑0.9
3/9 04:30	128.0	↑0.4	満潮
3/9 04:40	128.2	↑0.2	満潮
3/9 04:50	127.9	↓-0.3
3/9 05:00	127.4	↓-0.5
3/9 05:10	126.5	↓-0.9
3/9 05:20	125.3	↓-1.2
3/9 05:30	123.8	↓-1.5
3/9 05:40	121.9	↓-1.9
3/9 05:50	119.8	↓-2.1
3/9 06:00	117.5	↓-2.3
3/9 06:10	114.8	↓-2.7
3/9 06:20	112.0	↓-2.8
3/9 06:30	109.0	↓-3.0
3/9 06:40	105.8	↓-3.2
3/9 06:50	102.4	↓-3.4
3/9 07:00	98.9	↓-3.5
3/9 07:10	95.3	↓-3.6
3/9 07:20	91.7	↓-3.6
3/9 07:30	88.0	↓-3.7
3/9 07:40	84.4	↓-3.6
3/9 07:50	80.7	↓-3.7
3/9 08:00	77.1	↓-3.6
3/9 08:10	73.6	↓-3.5
3/9 08:20	70.2	↓-3.4
3/9 08:30	66.9	↓-3.3
3/9 08:40	63.8	↓-3.1
3/9 08:50	60.9	↓-2.9
3/9 09:00	58.2	↓-2.7
3/9 09:10	55.7	↓-2.5
3/9 09:20	53.5	↓-2.2
3/9 09:30	51.5	↓-2.0
3/9 09:40	49.8	↓-1.7
3/9 09:50	48.5	↓-1.3
3/9 10:00	47.4	↓-1.1
3/9 10:10	46.7	↓-0.7
3/9 10:20	46.3	↓-0.4	干潮
3/9 10:30	46.2	↓-0.1
3/9 10:40	46.5	↑0.3
3/9 10:50	47.1	↑0.6
3/9 11:00	48.0	↑0.9
3/9 11:10	49.3	↑1.3
3/9 11:20	50.9	↑1.6
3/9 11:30	52.7	↑1.8
3/9 11:40	54.9	↑2.2
3/9 11:50	57.4	↑2.5
3/9 12:00	60.1	↑2.7
3/9 12:10	63.0	↑2.9
3/9 12:20	66.2	↑3.2
3/9 12:30	69.5	↑3.3
3/9 12:40	73.1	↑3.6
3/9 12:50	76.8	↑3.7
3/9 13:00	80.6	↑3.8
3/9 13:10	84.5	↑3.9
3/9 13:20	88.4	↑3.9
3/9 13:30	92.4	↑4.0
3/9 13:40	96.4	↑4.0
3/9 13:50	100.3	↑3.9
3/9 14:00	104.3	↑4.0
3/9 14:10	108.1	↑3.8
3/9 14:20	111.8	↑3.7
3/9 14:30	115.3	↑3.5
3/9 14:40	118.7	↑3.4
3/9 14:50	121.9	↑3.2
3/9 15:00	124.9	↑3.0
3/9 15:10	127.7	↑2.8
3/9 15:20	130.1	↑2.4
3/9 15:30	132.3	↑2.2
3/9 15:40	134.2	↑1.9
3/9 15:50	135.8	↑1.6
3/9 16:00	137.0	↑1.2
3/9 16:10	137.9	↑0.9
3/9 16:20	138.5	↑0.6
3/9 16:30	138.7	↑0.2	満潮
3/9 16:40	138.6	↓-0.1
3/9 16:50	138.1	↓-0.5
3/9 17:00	137.2	↓-0.9
3/9 17:10	136.0	↓-1.2
3/9 17:20	134.4	↓-1.6
3/9 17:30	132.6	↓-1.8
3/9 17:40	130.4	↓-2.2
3/9 17:50	127.8	↓-2.6
3/9 18:00	125.0	↓-2.8
3/9 18:10	122.0	↓-3.0
3/9 18:20	118.6	↓-3.4
3/9 18:30	115.1	↓-3.5
3/9 18:40	111.3	↓-3.8
3/9 18:50	107.4	↓-3.9
3/9 19:00	103.3	↓-4.1
3/9 19:10	99.1	↓-4.2
3/9 19:20	94.8	↓-4.3
3/9 19:30	90.4	↓-4.4	最大潮位差
3/9 19:40	86.0	↓-4.4	最大潮位差
3/9 19:50	81.6	↓-4.4	最大潮位差
3/9 20:00	77.3	↓-4.3
3/9 20:10	72.9	↓-4.4	最大潮位差
3/9 20:20	68.7	↓-4.2
3/9 20:30	64.6	↓-4.1
3/9 20:40	60.6	↓-4.0
3/9 20:50	56.8	↓-3.8
3/9 21:00	53.2	↓-3.6
3/9 21:10	49.9	↓-3.3
3/9 21:20	46.7	↓-3.2
3/9 21:30	43.9	↓-2.8
3/9 21:40	41.3	↓-2.6
3/9 21:50	39.1	↓-2.2
3/9 22:00	37.1	↓-2.0
3/9 22:10	35.5	↓-1.6
3/9 22:20	34.3	↓-1.2
3/9 22:30	33.4	↓-0.9
3/9 22:40	32.8	↓-0.6
3/9 22:50	32.6	↓-0.2	干潮
3/9 23:00	32.8	↑0.2
3/9 23:10	33.3	↑0.5
3/9 23:20	34.2	↑0.9
3/9 23:30	35.5	↑1.3
3/9 23:40	37.0	↑1.5
3/9 23:50	38.9	↑1.9