01 (金)	05:46	11:10	16:58	23:50
	125cm	76cm	146cm	19cm
中潮 出 05:31 入 17:17 出 09:44 入 19:26

苫小牧（北海道）2049年10月01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
10/1 00:00	22.1	↑1.5
10/1 00:10	23.9	↑1.8
10/1 00:20	26.0	↑2.1
10/1 00:30	28.3	↑2.3
10/1 00:40	30.7	↑2.4
10/1 00:50	33.4	↑2.7
10/1 01:00	36.2	↑2.8
10/1 01:10	39.2	↑3.0
10/1 01:20	42.4	↑3.2
10/1 01:30	45.7	↑3.3
10/1 01:40	49.2	↑3.5
10/1 01:50	52.8	↑3.6
10/1 02:00	56.6	↑3.8
10/1 02:10	60.5	↑3.9
10/1 02:20	64.6	↑4.1
10/1 02:30	68.7	↑4.1
10/1 02:40	73.0	↑4.3
10/1 02:50	77.3	↑4.3
10/1 03:00	81.7	↑4.4
10/1 03:10	86.0	↑4.3
10/1 03:20	90.3	↑4.3
10/1 03:30	94.5	↑4.2
10/1 03:40	98.5	↑4.0
10/1 03:50	102.4	↑3.9
10/1 04:00	106.1	↑3.7
10/1 04:10	109.4	↑3.3
10/1 04:20	112.5	↑3.1
10/1 04:30	115.3	↑2.8
10/1 04:40	117.7	↑2.4
10/1 04:50	119.7	↑2.0
10/1 05:00	121.4	↑1.7
10/1 05:10	122.7	↑1.3
10/1 05:20	123.6	↑0.9
10/1 05:30	124.2	↑0.6
10/1 05:40	124.5	↑0.3	満潮
10/1 05:50	124.6	↑0.1
10/1 06:00	124.3	↓-0.3
10/1 06:10	123.8	↓-0.5
10/1 06:20	123.2	↓-0.6
10/1 06:30	122.3	↓-0.9
10/1 06:40	121.3	↓-1.0
10/1 06:50	120.1	↓-1.2
10/1 07:00	118.9	↓-1.2
10/1 07:10	117.5	↓-1.4
10/1 07:20	116.0	↓-1.5
10/1 07:30	114.5	↓-1.5
10/1 07:40	112.8	↓-1.7
10/1 07:50	111.0	↓-1.8
10/1 08:00	109.2	↓-1.8
10/1 08:10	107.2	↓-2.0
10/1 08:20	105.1	↓-2.1
10/1 08:30	103.0	↓-2.1
10/1 08:40	100.7	↓-2.3
10/1 08:50	98.4	↓-2.3
10/1 09:00	96.0	↓-2.4
10/1 09:10	93.7	↓-2.3
10/1 09:20	91.3	↓-2.4
10/1 09:30	88.9	↓-2.4
10/1 09:40	86.7	↓-2.2
10/1 09:50	84.5	↓-2.2
10/1 10:00	82.5	↓-2.0
10/1 10:10	80.7	↓-1.8
10/1 10:20	79.1	↓-1.6
10/1 10:30	77.8	↓-1.3
10/1 10:40	76.7	↓-1.1
10/1 10:50	76.0	↓-0.7
10/1 11:00	75.6	↓-0.4	干潮
10/1 11:10	75.4	↓-0.2	干潮
10/1 11:20	75.6	↑0.2
10/1 11:30	76.1	↑0.5
10/1 11:40	76.9	↑0.8
10/1 11:50	78.0	↑1.1
10/1 12:00	79.3	↑1.3
10/1 12:10	80.8	↑1.5
10/1 12:20	82.5	↑1.7
10/1 12:30	84.4	↑1.9
10/1 12:40	86.4	↑2.0
10/1 12:50	88.6	↑2.2
10/1 13:00	90.9	↑2.3
10/1 13:10	93.2	↑2.3
10/1 13:20	95.7	↑2.5
10/1 13:30	98.2	↑2.5
10/1 13:40	100.8	↑2.6
10/1 13:50	103.4	↑2.6
10/1 14:00	106.1	↑2.7
10/1 14:10	108.9	↑2.8
10/1 14:20	111.8	↑2.9
10/1 14:30	114.6	↑2.8
10/1 14:40	117.5	↑2.9
10/1 14:50	120.5	↑3.0
10/1 15:00	123.4	↑2.9
10/1 15:10	126.3	↑2.9
10/1 15:20	129.1	↑2.8
10/1 15:30	131.9	↑2.8
10/1 15:40	134.5	↑2.6
10/1 15:50	136.9	↑2.4
10/1 16:00	139.1	↑2.2
10/1 16:10	141.0	↑1.9
10/1 16:20	142.6	↑1.6
10/1 16:30	143.9	↑1.3
10/1 16:40	144.8	↑0.9
10/1 16:50	145.3	↑0.5	満潮
10/1 17:00	145.4	↑0.1
10/1 17:10	145.0	↓-0.4
10/1 17:20	144.2	↓-0.8
10/1 17:30	143.0	↓-1.2
10/1 17:40	141.4	↓-1.6
10/1 17:50	139.4	↓-2.0
10/1 18:00	137.0	↓-2.4
10/1 18:10	134.4	↓-2.6
10/1 18:20	131.4	↓-3.0
10/1 18:30	128.1	↓-3.3
10/1 18:40	124.7	↓-3.4
10/1 18:50	121.0	↓-3.7
10/1 19:00	117.2	↓-3.8
10/1 19:10	113.3	↓-3.9
10/1 19:20	109.2	↓-4.1
10/1 19:30	105.1	↓-4.1
10/1 19:40	100.9	↓-4.2
10/1 19:50	96.7	↓-4.2
10/1 20:00	92.4	↓-4.3
10/1 20:10	88.0	↓-4.4
10/1 20:20	83.6	↓-4.4
10/1 20:30	79.2	↓-4.4
10/1 20:40	74.7	↓-4.5	最大潮位差
10/1 20:50	70.3	↓-4.4
10/1 21:00	65.8	↓-4.5	最大潮位差
10/1 21:10	61.4	↓-4.4
10/1 21:20	57.0	↓-4.4
10/1 21:30	52.7	↓-4.3
10/1 21:40	48.5	↓-4.2
10/1 21:50	44.4	↓-4.1
10/1 22:00	40.5	↓-3.9
10/1 22:10	36.8	↓-3.7
10/1 22:20	33.4	↓-3.4
10/1 22:30	30.2	↓-3.2
10/1 22:40	27.4	↓-2.8
10/1 22:50	24.9	↓-2.5
10/1 23:00	22.8	↓-2.1
10/1 23:10	21.1	↓-1.7
10/1 23:20	19.8	↓-1.3
10/1 23:30	18.8	↓-1.0
10/1 23:40	18.3	↓-0.5	干潮
10/1 23:50	18.2	↓-0.1	干潮