9 (木)	03:27	09:17	15:14	21:50
	139cm	54cm	143cm	19cm
大潮 出 05:39 入 17:04 出 17:33 入 06:12

苫小牧（北海道）2014年10月9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	71.5	↑4.6
10/9 00:10	76.3	↑4.8
10/9 00:20	81.3	↑5.0
10/9 00:30	86.3	↑5.0
10/9 00:40	91.3	↑5.0
10/9 00:50	96.2	↑4.9
10/9 01:00	101.1	↑4.9
10/9 01:10	105.8	↑4.7
10/9 01:20	110.3	↑4.5
10/9 01:30	114.6	↑4.3
10/9 01:40	118.6	↑4.0
10/9 01:50	122.2	↑3.6
10/9 02:00	125.5	↑3.3
10/9 02:10	128.5	↑3.0
10/9 02:20	131.1	↑2.6
10/9 02:30	133.2	↑2.1
10/9 02:40	135.0	↑1.8
10/9 02:50	136.5	↑1.5
10/9 03:00	137.5	↑1.0
10/9 03:10	138.2	↑0.7
10/9 03:20	138.6	↑0.4	満潮
10/9 03:30	138.6	0
10/9 03:40	138.4	↓-0.2
10/9 03:50	137.8	↓-0.6
10/9 04:00	137.0	↓-0.8
10/9 04:10	135.9	↓-1.1
10/9 04:20	134.6	↓-1.3
10/9 04:30	133.0	↓-1.6
10/9 04:40	131.1	↓-1.9
10/9 04:50	129.1	↓-2.0
10/9 05:00	126.8	↓-2.3
10/9 05:10	124.2	↓-2.6
10/9 05:20	121.4	↓-2.8
10/9 05:30	118.4	↓-3.0
10/9 05:40	115.1	↓-3.3
10/9 05:50	111.6	↓-3.5
10/9 06:00	108.0	↓-3.6
10/9 06:10	104.2	↓-3.8
10/9 06:20	100.3	↓-3.9
10/9 06:30	96.2	↓-4.1
10/9 06:40	92.2	↓-4.0
10/9 06:50	88.1	↓-4.1
10/9 07:00	84.1	↓-4.0
10/9 07:10	80.2	↓-3.9
10/9 07:20	76.4	↓-3.8
10/9 07:30	72.8	↓-3.6
10/9 07:40	69.4	↓-3.4
10/9 07:50	66.3	↓-3.1
10/9 08:00	63.6	↓-2.7
10/9 08:10	61.1	↓-2.5
10/9 08:20	59.0	↓-2.1
10/9 08:30	57.2	↓-1.8
10/9 08:40	55.8	↓-1.4
10/9 08:50	54.8	↓-1.0
10/9 09:00	54.1	↓-0.7
10/9 09:10	53.7	↓-0.4	干潮
10/9 09:20	53.7	0
10/9 09:30	53.9	↑0.2
10/9 09:40	54.5	↑0.6
10/9 09:50	55.3	↑0.8
10/9 10:00	56.4	↑1.1
10/9 10:10	57.7	↑1.3
10/9 10:20	59.2	↑1.5
10/9 10:30	61.0	↑1.8
10/9 10:40	63.0	↑2.0
10/9 10:50	65.2	↑2.2
10/9 11:00	67.6	↑2.4
10/9 11:10	70.3	↑2.7
10/9 11:20	73.2	↑2.9
10/9 11:30	76.2	↑3.0
10/9 11:40	79.5	↑3.3
10/9 11:50	83.0	↑3.5
10/9 12:00	86.7	↑3.7
10/9 12:10	90.6	↑3.9
10/9 12:20	94.6	↑4.0
10/9 12:30	98.7	↑4.1
10/9 12:40	102.8	↑4.1
10/9 12:50	107.0	↑4.2
10/9 13:00	111.1	↑4.1
10/9 13:10	115.2	↑4.1
10/9 13:20	119.1	↑3.9
10/9 13:30	122.9	↑3.8
10/9 13:40	126.4	↑3.5
10/9 13:50	129.7	↑3.3
10/9 14:00	132.7	↑3.0
10/9 14:10	135.3	↑2.6
10/9 14:20	137.5	↑2.2
10/9 14:30	139.4	↑1.9
10/9 14:40	140.9	↑1.5
10/9 14:50	141.9	↑1.0
10/9 15:00	142.6	↑0.7
10/9 15:10	142.9	↑0.3	満潮
10/9 15:20	142.8	↓-0.1
10/9 15:30	142.3	↓-0.5
10/9 15:40	141.6	↓-0.7
10/9 15:50	140.5	↓-1.1
10/9 16:00	139.1	↓-1.4
10/9 16:10	137.4	↓-1.7
10/9 16:20	135.4	↓-2.0
10/9 16:30	133.2	↓-2.2
10/9 16:40	130.7	↓-2.5
10/9 16:50	128.0	↓-2.7
10/9 17:00	125.1	↓-2.9
10/9 17:10	121.9	↓-3.2
10/9 17:20	118.4	↓-3.5
10/9 17:30	114.7	↓-3.7
10/9 17:40	110.8	↓-3.9
10/9 17:50	106.6	↓-4.2
10/9 18:00	102.2	↓-4.4
10/9 18:10	97.6	↓-4.6
10/9 18:20	92.8	↓-4.8
10/9 18:30	87.8	↓-5.0
10/9 18:40	82.7	↓-5.1
10/9 18:50	77.5	↓-5.2
10/9 19:00	72.3	↓-5.2
10/9 19:10	67.0	↓-5.3	最大潮位差
10/9 19:20	61.9	↓-5.1
10/9 19:30	56.8	↓-5.1
10/9 19:40	51.9	↓-4.9
10/9 19:50	47.2	↓-4.7
10/9 20:00	42.7	↓-4.5
10/9 20:10	38.6	↓-4.1
10/9 20:20	34.8	↓-3.8
10/9 20:30	31.4	↓-3.4
10/9 20:40	28.4	↓-3.0
10/9 20:50	25.8	↓-2.6
10/9 21:00	23.6	↓-2.2
10/9 21:10	21.8	↓-1.8
10/9 21:20	20.5	↓-1.3
10/9 21:30	19.5	↓-1.0
10/9 21:40	19.0	↓-0.5	干潮
10/9 21:50	18.9	↓-0.1	干潮
10/9 22:00	19.1	↑0.2
10/9 22:10	19.6	↑0.5
10/9 22:20	20.6	↑1.0
10/9 22:30	21.8	↑1.2
10/9 22:40	23.4	↑1.6
10/9 22:50	25.2	↑1.8
10/9 23:00	27.4	↑2.2
10/9 23:10	29.9	↑2.5
10/9 23:20	32.7	↑2.8
10/9 23:30	35.8	↑3.1
10/9 23:40	39.2	↑3.4
10/9 23:50	42.9	↑3.7