6 (火)	06:26	11:39	17:28	-
	122cm	77cm	144cm	-
中潮 出 05:36 入 17:08 出 10:37 入 20:37

苫小牧（北海道）2054年10月6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	22.1	↑0.3
10/6 00:10	22.7	↑0.6
10/6 00:20	23.6	↑0.9
10/6 00:30	24.7	↑1.1
10/6 00:40	26.1	↑1.4
10/6 00:50	27.7	↑1.6
10/6 01:00	29.5	↑1.8
10/6 01:10	31.5	↑2.0
10/6 01:20	33.8	↑2.3
10/6 01:30	36.2	↑2.4
10/6 01:40	38.8	↑2.6
10/6 01:50	41.7	↑2.9
10/6 02:00	44.7	↑3.0
10/6 02:10	48.0	↑3.3
10/6 02:20	51.5	↑3.5
10/6 02:30	55.2	↑3.7
10/6 02:40	59.0	↑3.8
10/6 02:50	63.0	↑4.0
10/6 03:00	67.1	↑4.1
10/6 03:10	71.4	↑4.3	最大潮位差
10/6 03:20	75.7	↑4.3	最大潮位差
10/6 03:30	80.0	↑4.3	最大潮位差
10/6 03:40	84.3	↑4.3	最大潮位差
10/6 03:50	88.5	↑4.2
10/6 04:00	92.6	↑4.1
10/6 04:10	96.5	↑3.9
10/6 04:20	100.2	↑3.7
10/6 04:30	103.6	↑3.4
10/6 04:40	106.8	↑3.2
10/6 04:50	109.7	↑2.9
10/6 05:00	112.2	↑2.5
10/6 05:10	114.4	↑2.2
10/6 05:20	116.3	↑1.9
10/6 05:30	117.9	↑1.6
10/6 05:40	119.1	↑1.2
10/6 05:50	120.1	↑1.0
10/6 06:00	120.7	↑0.6
10/6 06:10	121.2	↑0.5
10/6 06:20	121.4	↑0.2	満潮
10/6 06:30	121.4	0
10/6 06:40	121.2	↓-0.2
10/6 06:50	120.8	↓-0.4
10/6 07:00	120.3	↓-0.5
10/6 07:10	119.7	↓-0.6
10/6 07:20	118.9	↓-0.8
10/6 07:30	118.0	↓-0.9
10/6 07:40	117.0	↓-1.0
10/6 07:50	115.8	↓-1.2
10/6 08:00	114.5	↓-1.3
10/6 08:10	113.0	↓-1.5
10/6 08:20	111.4	↓-1.6
10/6 08:30	109.6	↓-1.8
10/6 08:40	107.7	↓-1.9
10/6 08:50	105.7	↓-2.0
10/6 09:00	103.5	↓-2.2
10/6 09:10	101.2	↓-2.3
10/6 09:20	98.9	↓-2.3
10/6 09:30	96.4	↓-2.5
10/6 09:40	94.0	↓-2.4
10/6 09:50	91.6	↓-2.4
10/6 10:00	89.2	↓-2.4
10/6 10:10	87.0	↓-2.2
10/6 10:20	84.8	↓-2.2
10/6 10:30	82.9	↓-1.9
10/6 10:40	81.2	↓-1.7
10/6 10:50	79.7	↓-1.5
10/6 11:00	78.5	↓-1.2
10/6 11:10	77.5	↓-1.0
10/6 11:20	76.8	↓-0.7
10/6 11:30	76.5	↓-0.3	干潮
10/6 11:40	76.4	↓-0.1
10/6 11:50	76.5	↑0.1
10/6 12:00	77.0	↑0.5
10/6 12:10	77.6	↑0.6
10/6 12:20	78.5	↑0.9
10/6 12:30	79.6	↑1.1
10/6 12:40	80.9	↑1.3
10/6 12:50	82.3	↑1.4
10/6 13:00	83.9	↑1.6
10/6 13:10	85.6	↑1.7
10/6 13:20	87.4	↑1.8
10/6 13:30	89.4	↑2.0
10/6 13:40	91.5	↑2.1
10/6 13:50	93.6	↑2.1
10/6 14:00	95.9	↑2.3
10/6 14:10	98.3	↑2.4
10/6 14:20	100.8	↑2.5
10/6 14:30	103.5	↑2.7
10/6 14:40	106.2	↑2.7
10/6 14:50	109.0	↑2.8
10/6 15:00	112.0	↑3.0
10/6 15:10	114.9	↑2.9
10/6 15:20	118.0	↑3.1
10/6 15:30	121.0	↑3.0
10/6 15:40	124.0	↑3.0
10/6 15:50	126.9	↑2.9
10/6 16:00	129.7	↑2.8
10/6 16:10	132.4	↑2.7
10/6 16:20	134.8	↑2.4
10/6 16:30	137.0	↑2.2
10/6 16:40	138.9	↑1.9
10/6 16:50	140.5	↑1.6
10/6 17:00	141.7	↑1.2
10/6 17:10	142.5	↑0.8
10/6 17:20	143.0	↑0.5	満潮
10/6 17:30	143.1	↑0.1
10/6 17:40	142.7	↓-0.4
10/6 17:50	142.0	↓-0.7
10/6 18:00	141.0	↓-1.0
10/6 18:10	139.5	↓-1.5
10/6 18:20	137.8	↓-1.7
10/6 18:30	135.8	↓-2.0
10/6 18:40	133.5	↓-2.3
10/6 18:50	131.0	↓-2.5
10/6 19:00	128.3	↓-2.7
10/6 19:10	125.4	↓-2.9
10/6 19:20	122.4	↓-3.0
10/6 19:30	119.2	↓-3.2
10/6 19:40	115.9	↓-3.3
10/6 19:50	112.6	↓-3.3
10/6 20:00	109.0	↓-3.6
10/6 20:10	105.4	↓-3.6
10/6 20:20	101.7	↓-3.7
10/6 20:30	97.9	↓-3.8
10/6 20:40	94.0	↓-3.9
10/6 20:50	90.1	↓-3.9
10/6 21:00	86.0	↓-4.1
10/6 21:10	81.9	↓-4.1
10/6 21:20	77.7	↓-4.2
10/6 21:30	73.4	↓-4.3	最大潮位差
10/6 21:40	69.2	↓-4.2
10/6 21:50	65.0	↓-4.2
10/6 22:00	60.9	↓-4.1
10/6 22:10	56.8	↓-4.1
10/6 22:20	52.9	↓-3.9
10/6 22:30	49.2	↓-3.7
10/6 22:40	45.6	↓-3.6
10/6 22:50	42.4	↓-3.2
10/6 23:00	39.4	↓-3.0
10/6 23:10	36.7	↓-2.7
10/6 23:20	34.3	↓-2.4
10/6 23:30	32.3	↓-2.0
10/6 23:40	30.6	↓-1.7
10/6 23:50	29.3	↓-1.3