11 (金)	04:01	09:45	15:36	22:19
	141cm	58cm	145cm	11cm
大潮 出 05:42 入 17:00 出 17:49 入 07:08

苫小牧（北海道）2041年10月11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
10/11 00:00	53.2	↑4.3
10/11 00:10	57.7	↑4.5
10/11 00:20	62.4	↑4.7
10/11 00:30	67.3	↑4.9
10/11 00:40	72.3	↑5.0
10/11 00:50	77.5	↑5.2
10/11 01:00	82.8	↑5.3
10/11 01:10	88.1	↑5.3
10/11 01:20	93.3	↑5.2
10/11 01:30	98.5	↑5.2
10/11 01:40	103.5	↑5.0
10/11 01:50	108.4	↑4.9
10/11 02:00	113.0	↑4.6
10/11 02:10	117.4	↑4.4
10/11 02:20	121.4	↑4.0
10/11 02:30	125.0	↑3.6
10/11 02:40	128.3	↑3.3
10/11 02:50	131.2	↑2.9
10/11 03:00	133.7	↑2.5
10/11 03:10	135.8	↑2.1
10/11 03:20	137.5	↑1.7
10/11 03:30	138.8	↑1.3
10/11 03:40	139.7	↑0.9
10/11 03:50	140.2	↑0.5
10/11 04:00	140.4	↑0.2	満潮
10/11 04:10	140.2	↓-0.2
10/11 04:20	139.8	↓-0.4
10/11 04:30	139.0	↓-0.8
10/11 04:40	138.0	↓-1.0
10/11 04:50	136.7	↓-1.3
10/11 05:00	135.1	↓-1.6
10/11 05:10	133.3	↓-1.8
10/11 05:20	131.2	↓-2.1
10/11 05:30	128.9	↓-2.3
10/11 05:40	126.4	↓-2.5
10/11 05:50	123.6	↓-2.8
10/11 06:00	120.6	↓-3.0
10/11 06:10	117.4	↓-3.2
10/11 06:20	114.0	↓-3.4
10/11 06:30	110.4	↓-3.6
10/11 06:40	106.7	↓-3.7
10/11 06:50	102.9	↓-3.8
10/11 07:00	98.9	↓-4.0
10/11 07:10	95.0	↓-3.9
10/11 07:20	91.0	↓-4.0
10/11 07:30	87.0	↓-4.0
10/11 07:40	83.2	↓-3.8
10/11 07:50	79.5	↓-3.7
10/11 08:00	75.9	↓-3.6
10/11 08:10	72.6	↓-3.3
10/11 08:20	69.6	↓-3.0
10/11 08:30	66.8	↓-2.8
10/11 08:40	64.4	↓-2.4
10/11 08:50	62.3	↓-2.1
10/11 09:00	60.5	↓-1.8
10/11 09:10	59.2	↓-1.3
10/11 09:20	58.2	↓-1.0
10/11 09:30	57.5	↓-0.7
10/11 09:40	57.2	↓-0.3	干潮
10/11 09:50	57.3	↑0.1
10/11 10:00	57.6	↑0.3
10/11 10:10	58.3	↑0.7
10/11 10:20	59.2	↑0.9
10/11 10:30	60.4	↑1.2
10/11 10:40	61.9	↑1.5
10/11 10:50	63.6	↑1.7
10/11 11:00	65.5	↑1.9
10/11 11:10	67.6	↑2.1
10/11 11:20	70.0	↑2.4
10/11 11:30	72.5	↑2.5
10/11 11:40	75.3	↑2.8
10/11 11:50	78.2	↑2.9
10/11 12:00	81.3	↑3.1
10/11 12:10	84.7	↑3.4
10/11 12:20	88.1	↑3.4
10/11 12:30	91.8	↑3.7
10/11 12:40	95.6	↑3.8
10/11 12:50	99.5	↑3.9
10/11 13:00	103.4	↑3.9
10/11 13:10	107.5	↑4.1
10/11 13:20	111.5	↑4.0
10/11 13:30	115.5	↑4.0
10/11 13:40	119.4	↑3.9
10/11 13:50	123.2	↑3.8
10/11 14:00	126.8	↑3.6
10/11 14:10	130.1	↑3.3
10/11 14:20	133.2	↑3.1
10/11 14:30	136.0	↑2.8
10/11 14:40	138.4	↑2.4
10/11 14:50	140.5	↑2.1
10/11 15:00	142.1	↑1.6
10/11 15:10	143.4	↑1.3
10/11 15:20	144.2	↑0.8
10/11 15:30	144.6	↑0.4	満潮
10/11 15:40	144.6	0
10/11 15:50	144.2	↓-0.4
10/11 16:00	143.4	↓-0.8
10/11 16:10	142.2	↓-1.2
10/11 16:20	140.7	↓-1.5
10/11 16:30	138.9	↓-1.8
10/11 16:40	136.7	↓-2.2
10/11 16:50	134.3	↓-2.4
10/11 17:00	131.6	↓-2.7
10/11 17:10	128.7	↓-2.9
10/11 17:20	125.5	↓-3.2
10/11 17:30	122.1	↓-3.4
10/11 17:40	118.4	↓-3.7
10/11 17:50	114.6	↓-3.8
10/11 18:00	110.5	↓-4.1
10/11 18:10	106.1	↓-4.4
10/11 18:20	101.6	↓-4.5
10/11 18:30	96.9	↓-4.7
10/11 18:40	92.0	↓-4.9
10/11 18:50	86.9	↓-5.1
10/11 19:00	81.7	↓-5.2
10/11 19:10	76.4	↓-5.3
10/11 19:20	71.0	↓-5.4	最大潮位差
10/11 19:30	65.6	↓-5.4	最大潮位差
10/11 19:40	60.2	↓-5.4	最大潮位差
10/11 19:50	54.9	↓-5.3
10/11 20:00	49.7	↓-5.2
10/11 20:10	44.6	↓-5.1
10/11 20:20	39.8	↓-4.8
10/11 20:30	35.2	↓-4.6
10/11 20:40	30.9	↓-4.3
10/11 20:50	27.0	↓-3.9
10/11 21:00	23.5	↓-3.5
10/11 21:10	20.3	↓-3.2
10/11 21:20	17.6	↓-2.7
10/11 21:30	15.4	↓-2.2
10/11 21:40	13.5	↓-1.9
10/11 21:50	12.1	↓-1.4
10/11 22:00	11.2	↓-0.9
10/11 22:10	10.6	↓-0.6	干潮
10/11 22:20	10.5	↓-0.1
10/11 22:30	10.8	↑0.3
10/11 22:40	11.4	↑0.6
10/11 22:50	12.5	↑1.1
10/11 23:00	13.8	↑1.3
10/11 23:10	15.5	↑1.7
10/11 23:20	17.5	↑2.0
10/11 23:30	19.9	↑2.4
10/11 23:40	22.5	↑2.6
10/11 23:50	25.5	↑3.0