09 (木)	04:35	10:02	15:49	22:44
	138cm	69cm	149cm	3cm
中潮 出 05:40 入 17:03 出 17:55 入 08:04

苫小牧（北海道）2025年10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
10/9 00:00	33.7	↑3.6
10/9 00:10	37.6	↑3.9
10/9 00:20	41.7	↑4.1
10/9 00:30	46.1	↑4.4
10/9 00:40	50.7	↑4.6
10/9 00:50	55.5	↑4.8
10/9 01:00	60.6	↑5.1
10/9 01:10	65.7	↑5.1
10/9 01:20	71.0	↑5.3
10/9 01:30	76.4	↑5.4
10/9 01:40	81.8	↑5.4
10/9 01:50	87.2	↑5.4
10/9 02:00	92.5	↑5.3
10/9 02:10	97.7	↑5.2
10/9 02:20	102.7	↑5.0
10/9 02:30	107.5	↑4.8
10/9 02:40	112.1	↑4.6
10/9 02:50	116.3	↑4.2
10/9 03:00	120.2	↑3.9
10/9 03:10	123.7	↑3.5
10/9 03:20	126.8	↑3.1
10/9 03:30	129.5	↑2.7
10/9 03:40	131.8	↑2.3
10/9 03:50	133.7	↑1.9
10/9 04:00	135.1	↑1.4
10/9 04:10	136.2	↑1.1
10/9 04:20	136.8	↑0.6
10/9 04:30	137.1	↑0.3	満潮
10/9 04:40	137.1	0
10/9 04:50	136.8	↓-0.3
10/9 05:00	136.2	↓-0.6
10/9 05:10	135.3	↓-0.9
10/9 05:20	134.1	↓-1.2
10/9 05:30	132.8	↓-1.3
10/9 05:40	131.2	↓-1.6
10/9 05:50	129.4	↓-1.8
10/9 06:00	127.4	↓-2.0
10/9 06:10	125.3	↓-2.1
10/9 06:20	122.9	↓-2.4
10/9 06:30	120.4	↓-2.5
10/9 06:40	117.7	↓-2.7
10/9 06:50	114.8	↓-2.9
10/9 07:00	111.8	↓-3.0
10/9 07:10	108.7	↓-3.1
10/9 07:20	105.4	↓-3.3
10/9 07:30	102.1	↓-3.3
10/9 07:40	98.7	↓-3.4
10/9 07:50	95.3	↓-3.4
10/9 08:00	92.0	↓-3.3
10/9 08:10	88.7	↓-3.3
10/9 08:20	85.5	↓-3.2
10/9 08:30	82.5	↓-3.0
10/9 08:40	79.7	↓-2.8
10/9 08:50	77.2	↓-2.5
10/9 09:00	74.9	↓-2.3
10/9 09:10	72.9	↓-2.0
10/9 09:20	71.3	↓-1.6
10/9 09:30	70.0	↓-1.3
10/9 09:40	69.1	↓-0.9
10/9 09:50	68.5	↓-0.6
10/9 10:00	68.3	↓-0.2	干潮
10/9 10:10	68.4	↑0.1
10/9 10:20	68.8	↑0.4
10/9 10:30	69.6	↑0.8
10/9 10:40	70.7	↑1.1
10/9 10:50	72.0	↑1.3
10/9 11:00	73.5	↑1.5
10/9 11:10	75.3	↑1.8
10/9 11:20	77.3	↑2.0
10/9 11:30	79.5	↑2.2
10/9 11:40	81.8	↑2.3
10/9 11:50	84.2	↑2.4
10/9 12:00	86.9	↑2.7
10/9 12:10	89.6	↑2.7
10/9 12:20	92.5	↑2.9
10/9 12:30	95.5	↑3.0
10/9 12:40	98.6	↑3.1
10/9 12:50	101.9	↑3.3
10/9 13:00	105.2	↑3.3
10/9 13:10	108.6	↑3.4
10/9 13:20	112.1	↑3.5
10/9 13:30	115.7	↑3.6
10/9 13:40	119.2	↑3.5
10/9 13:50	122.7	↑3.5
10/9 14:00	126.2	↑3.5
10/9 14:10	129.6	↑3.4
10/9 14:20	132.8	↑3.2
10/9 14:30	135.8	↑3.0
10/9 14:40	138.6	↑2.8
10/9 14:50	141.1	↑2.5
10/9 15:00	143.3	↑2.2
10/9 15:10	145.1	↑1.8
10/9 15:20	146.6	↑1.5
10/9 15:30	147.6	↑1.0
10/9 15:40	148.2	↑0.6	満潮
10/9 15:50	148.3	↑0.1
10/9 16:00	148.0	↓-0.3
10/9 16:10	147.3	↓-0.7
10/9 16:20	146.1	↓-1.2
10/9 16:30	144.6	↓-1.5
10/9 16:40	142.6	↓-2.0
10/9 16:50	140.3	↓-2.3
10/9 17:00	137.7	↓-2.6
10/9 17:10	134.7	↓-3.0
10/9 17:20	131.5	↓-3.2
10/9 17:30	128.1	↓-3.4
10/9 17:40	124.4	↓-3.7
10/9 17:50	120.5	↓-3.9
10/9 18:00	116.4	↓-4.1
10/9 18:10	112.2	↓-4.2
10/9 18:20	107.8	↓-4.4
10/9 18:30	103.2	↓-4.6
10/9 18:40	98.5	↓-4.7
10/9 18:50	93.6	↓-4.9
10/9 19:00	88.6	↓-5.0
10/9 19:10	83.4	↓-5.2
10/9 19:20	78.2	↓-5.2
10/9 19:30	72.9	↓-5.3
10/9 19:40	67.5	↓-5.4
10/9 19:50	62.0	↓-5.5	最大潮位差
10/9 20:00	56.6	↓-5.4
10/9 20:10	51.2	↓-5.4
10/9 20:20	45.9	↓-5.3
10/9 20:30	40.7	↓-5.2
10/9 20:40	35.7	↓-5.0
10/9 20:50	30.9	↓-4.8
10/9 21:00	26.4	↓-4.5
10/9 21:10	22.2	↓-4.2
10/9 21:20	18.4	↓-3.8
10/9 21:30	14.9	↓-3.5
10/9 21:40	11.9	↓-3.0
10/9 21:50	9.2	↓-2.7
10/9 22:00	7.1	↓-2.1
10/9 22:10	5.4	↓-1.7
10/9 22:20	4.1	↓-1.3
10/9 22:30	3.3	↓-0.8
10/9 22:40	3.0	↓-0.3	干潮
10/9 22:50	3.1	↑0.1
10/9 23:00	3.6	↑0.5
10/9 23:10	4.4	↑0.8
10/9 23:20	5.7	↑1.3
10/9 23:30	7.2	↑1.5
10/9 23:40	9.1	↑1.9
10/9 23:50	11.3	↑2.2