14 (日)	05:06	10:20	16:01	22:54
	127cm	76cm	145cm	15cm
中潮 出 05:45 入 16:56 出 08:44 入 17:53

苫小牧（北海道）2007年10月14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
10/14 00:00	29.7	↑2.6
10/14 00:10	32.5	↑2.8
10/14 00:20	35.5	↑3.0
10/14 00:30	38.8	↑3.3
10/14 00:40	42.2	↑3.4
10/14 00:50	45.9	↑3.7
10/14 01:00	49.8	↑3.9
10/14 01:10	53.8	↑4.0
10/14 01:20	58.1	↑4.3
10/14 01:30	62.4	↑4.3
10/14 01:40	67.0	↑4.6
10/14 01:50	71.6	↑4.6
10/14 02:00	76.2	↑4.6
10/14 02:10	80.9	↑4.7	最大潮位差
10/14 02:20	85.6	↑4.7	最大潮位差
10/14 02:30	90.1	↑4.5
10/14 02:40	94.6	↑4.5
10/14 02:50	98.9	↑4.3
10/14 03:00	102.9	↑4.0
10/14 03:10	106.7	↑3.8
10/14 03:20	110.2	↑3.5
10/14 03:30	113.4	↑3.2
10/14 03:40	116.3	↑2.9
10/14 03:50	118.8	↑2.5
10/14 04:00	121.0	↑2.2
10/14 04:10	122.8	↑1.8
10/14 04:20	124.2	↑1.4
10/14 04:30	125.4	↑1.2
10/14 04:40	126.2	↑0.8
10/14 04:50	126.7	↑0.5
10/14 05:00	126.9	↑0.2	満潮
10/14 05:10	126.9	0
10/14 05:20	126.7	↓-0.2
10/14 05:30	126.2	↓-0.5
10/14 05:40	125.6	↓-0.6
10/14 05:50	124.8	↓-0.8
10/14 06:00	123.8	↓-1.0
10/14 06:10	122.7	↓-1.1
10/14 06:20	121.4	↓-1.3
10/14 06:30	119.9	↓-1.5
10/14 06:40	118.3	↓-1.6
10/14 06:50	116.5	↓-1.8
10/14 07:00	114.6	↓-1.9
10/14 07:10	112.5	↓-2.1
10/14 07:20	110.3	↓-2.2
10/14 07:30	107.9	↓-2.4
10/14 07:40	105.4	↓-2.5
10/14 07:50	102.9	↓-2.5
10/14 08:00	100.2	↓-2.7
10/14 08:10	97.5	↓-2.7
10/14 08:20	94.8	↓-2.7
10/14 08:30	92.2	↓-2.6
10/14 08:40	89.6	↓-2.6
10/14 08:50	87.1	↓-2.5
10/14 09:00	84.8	↓-2.3
10/14 09:10	82.7	↓-2.1
10/14 09:20	80.8	↓-1.9
10/14 09:30	79.2	↓-1.6
10/14 09:40	77.8	↓-1.4
10/14 09:50	76.7	↓-1.1
10/14 10:00	76.0	↓-0.7
10/14 10:10	75.6	↓-0.4	干潮
10/14 10:20	75.4	↓-0.2	干潮
10/14 10:30	75.6	↑0.2
10/14 10:40	76.1	↑0.5
10/14 10:50	76.9	↑0.8
10/14 11:00	77.8	↑0.9
10/14 11:10	79.1	↑1.3
10/14 11:20	80.5	↑1.4
10/14 11:30	82.1	↑1.6
10/14 11:40	83.9	↑1.8
10/14 11:50	85.8	↑1.9
10/14 12:00	87.9	↑2.1
10/14 12:10	90.1	↑2.2
10/14 12:20	92.4	↑2.3
10/14 12:30	94.8	↑2.4
10/14 12:40	97.3	↑2.5
10/14 12:50	100.0	↑2.7
10/14 13:00	102.7	↑2.7
10/14 13:10	105.5	↑2.8
10/14 13:20	108.4	↑2.9
10/14 13:30	111.4	↑3.0
10/14 13:40	114.4	↑3.0
10/14 13:50	117.4	↑3.0
10/14 14:00	120.5	↑3.1
10/14 14:10	123.6	↑3.1
10/14 14:20	126.6	↑3.0
10/14 14:30	129.5	↑2.9
10/14 14:40	132.2	↑2.7
10/14 14:50	134.8	↑2.6
10/14 15:00	137.1	↑2.3
10/14 15:10	139.2	↑2.1
10/14 15:20	141.0	↑1.8
10/14 15:30	142.4	↑1.4
10/14 15:40	143.4	↑1.0
10/14 15:50	144.1	↑0.7
10/14 16:00	144.3	↑0.2	満潮
10/14 16:10	144.1	↓-0.2
10/14 16:20	143.5	↓-0.6
10/14 16:30	142.5	↓-1.0
10/14 16:40	141.1	↓-1.4
10/14 16:50	139.3	↓-1.8
10/14 17:00	137.1	↓-2.2
10/14 17:10	134.6	↓-2.5
10/14 17:20	131.8	↓-2.8
10/14 17:30	128.8	↓-3.0
10/14 17:40	125.6	↓-3.2
10/14 17:50	122.1	↓-3.5
10/14 18:00	118.4	↓-3.7
10/14 18:10	114.6	↓-3.8
10/14 18:20	110.7	↓-3.9
10/14 18:30	106.7	↓-4.0
10/14 18:40	102.5	↓-4.2
10/14 18:50	98.2	↓-4.3
10/14 19:00	93.9	↓-4.3
10/14 19:10	89.4	↓-4.5
10/14 19:20	84.9	↓-4.5
10/14 19:30	80.4	↓-4.5
10/14 19:40	75.7	↓-4.7	最大潮位差
10/14 19:50	71.0	↓-4.7	最大潮位差
10/14 20:00	66.3	↓-4.7	最大潮位差
10/14 20:10	61.6	↓-4.7	最大潮位差
10/14 20:20	57.0	↓-4.6
10/14 20:30	52.4	↓-4.6
10/14 20:40	47.9	↓-4.5
10/14 20:50	43.5	↓-4.4
10/14 21:00	39.3	↓-4.2
10/14 21:10	35.4	↓-3.9
10/14 21:20	31.7	↓-3.7
10/14 21:30	28.3	↓-3.4
10/14 21:40	25.2	↓-3.1
10/14 21:50	22.5	↓-2.7
10/14 22:00	20.2	↓-2.3
10/14 22:10	18.2	↓-2.0
10/14 22:20	16.7	↓-1.5
10/14 22:30	15.6	↓-1.1
10/14 22:40	14.9	↓-0.7
10/14 22:50	14.6	↓-0.3	干潮
10/14 23:00	14.7	↑0.1
10/14 23:10	15.2	↑0.5
10/14 23:20	15.9	↑0.7
10/14 23:30	17.0	↑1.1
10/14 23:40	18.4	↑1.4
10/14 23:50	20.1	↑1.7