06 (火)	05:36	11:06	16:57	23:46
	127cm	72cm	138cm	26cm
中潮 出 05:37 入 17:08 出 19:26 入 09:26

苫小牧（北海道）2020年10月06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
10/6 00:00	29.6	↑1.3
10/6 00:10	31.2	↑1.6
10/6 00:20	33.0	↑1.8
10/6 00:30	35.0	↑2.0
10/6 00:40	37.3	↑2.3
10/6 00:50	39.7	↑2.4
10/6 01:00	42.4	↑2.7
10/6 01:10	45.2	↑2.8
10/6 01:20	48.2	↑3.0
10/6 01:30	51.4	↑3.2
10/6 01:40	54.8	↑3.4
10/6 01:50	58.3	↑3.5
10/6 02:00	62.0	↑3.7
10/6 02:10	65.9	↑3.9
10/6 02:20	69.9	↑4.0
10/6 02:30	74.0	↑4.1
10/6 02:40	78.2	↑4.2
10/6 02:50	82.5	↑4.3	最大潮位差
10/6 03:00	86.7	↑4.2
10/6 03:10	91.0	↑4.3	最大潮位差
10/6 03:20	95.2	↑4.2
10/6 03:30	99.2	↑4.0
10/6 03:40	103.2	↑4.0
10/6 03:50	106.9	↑3.7
10/6 04:00	110.3	↑3.4
10/6 04:10	113.5	↑3.2
10/6 04:20	116.3	↑2.8
10/6 04:30	118.8	↑2.5
10/6 04:40	120.9	↑2.1
10/6 04:50	122.7	↑1.8
10/6 05:00	124.1	↑1.4
10/6 05:10	125.1	↑1.0
10/6 05:20	125.7	↑0.6
10/6 05:30	126.1	↑0.4	満潮
10/6 05:40	126.1	0
10/6 05:50	125.8	↓-0.3
10/6 06:00	125.2	↓-0.6
10/6 06:10	124.4	↓-0.8
10/6 06:20	123.4	↓-1.0
10/6 06:30	122.3	↓-1.1
10/6 06:40	120.9	↓-1.4
10/6 06:50	119.5	↓-1.4
10/6 07:00	117.9	↓-1.6
10/6 07:10	116.2	↓-1.7
10/6 07:20	114.4	↓-1.8
10/6 07:30	112.5	↓-1.9
10/6 07:40	110.5	↓-2.0
10/6 07:50	108.4	↓-2.1
10/6 08:00	106.2	↓-2.2
10/6 08:10	103.9	↓-2.3
10/6 08:20	101.6	↓-2.3
10/6 08:30	99.1	↓-2.5
10/6 08:40	96.6	↓-2.5
10/6 08:50	94.1	↓-2.5
10/6 09:00	91.5	↓-2.6
10/6 09:10	89.0	↓-2.5
10/6 09:20	86.5	↓-2.5
10/6 09:30	84.1	↓-2.4
10/6 09:40	81.7	↓-2.4
10/6 09:50	79.6	↓-2.1
10/6 10:00	77.6	↓-2.0
10/6 10:10	75.8	↓-1.8
10/6 10:20	74.3	↓-1.5
10/6 10:30	73.1	↓-1.2
10/6 10:40	72.1	↓-1.0
10/6 10:50	71.5	↓-0.6
10/6 11:00	71.2	↓-0.3	干潮
10/6 11:10	71.2	0
10/6 11:20	71.5	↑0.3
10/6 11:30	72.0	↑0.5
10/6 11:40	72.9	↑0.9
10/6 11:50	74.0	↑1.1
10/6 12:00	75.4	↑1.4
10/6 12:10	76.9	↑1.5
10/6 12:20	78.6	↑1.7
10/6 12:30	80.5	↑1.9
10/6 12:40	82.5	↑2.0
10/6 12:50	84.6	↑2.1
10/6 13:00	86.8	↑2.2
10/6 13:10	89.1	↑2.3
10/6 13:20	91.4	↑2.3
10/6 13:30	93.8	↑2.4
10/6 13:40	96.3	↑2.5
10/6 13:50	98.8	↑2.5
10/6 14:00	101.4	↑2.6
10/6 14:10	104.0	↑2.6
10/6 14:20	106.7	↑2.7
10/6 14:30	109.4	↑2.7
10/6 14:40	112.2	↑2.8
10/6 14:50	114.9	↑2.7
10/6 15:00	117.7	↑2.8
10/6 15:10	120.4	↑2.7
10/6 15:20	123.1	↑2.7
10/6 15:30	125.6	↑2.5
10/6 15:40	128.0	↑2.4
10/6 15:50	130.3	↑2.3
10/6 16:00	132.3	↑2.0
10/6 16:10	134.0	↑1.7
10/6 16:20	135.5	↑1.5
10/6 16:30	136.6	↑1.1
10/6 16:40	137.4	↑0.8
10/6 16:50	137.9	↑0.5	満潮
10/6 17:00	137.9	0
10/6 17:10	137.5	↓-0.4
10/6 17:20	136.8	↓-0.7
10/6 17:30	135.7	↓-1.1
10/6 17:40	134.2	↓-1.5
10/6 17:50	132.5	↓-1.7
10/6 18:00	130.4	↓-2.1
10/6 18:10	128.0	↓-2.4
10/6 18:20	125.3	↓-2.7
10/6 18:30	122.5	↓-2.8
10/6 18:40	119.5	↓-3.0
10/6 18:50	116.3	↓-3.2
10/6 19:00	113.0	↓-3.3
10/6 19:10	109.6	↓-3.4
10/6 19:20	106.1	↓-3.5
10/6 19:30	102.5	↓-3.6
10/6 19:40	98.9	↓-3.6
10/6 19:50	95.2	↓-3.7
10/6 20:00	91.4	↓-3.8
10/6 20:10	87.6	↓-3.8
10/6 20:20	83.7	↓-3.9
10/6 20:30	79.8	↓-3.9
10/6 20:40	75.9	↓-3.9
10/6 20:50	71.9	↓-4.0
10/6 21:00	67.9	↓-4.0
10/6 21:10	63.9	↓-4.0
10/6 21:20	60.0	↓-3.9
10/6 21:30	56.1	↓-3.9
10/6 21:40	52.3	↓-3.8
10/6 21:50	48.6	↓-3.7
10/6 22:00	45.1	↓-3.5
10/6 22:10	41.8	↓-3.3
10/6 22:20	38.7	↓-3.1
10/6 22:30	35.8	↓-2.9
10/6 22:40	33.3	↓-2.5
10/6 22:50	31.1	↓-2.2
10/6 23:00	29.3	↓-1.8
10/6 23:10	27.8	↓-1.5
10/6 23:20	26.7	↓-1.1
10/6 23:30	25.9	↓-0.8
10/6 23:40	25.6	↓-0.3	干潮
10/6 23:50	25.5	↓-0.1