2 (日)	06:15	00:03	17:47	11:43
	127cm	33cm	150cm	72cm
中潮 出 04:59 入 18:09 出 20:21 入 10:39

苫小牧（北海道）2007年09月2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
9/2 00:00	32.2	↓-0.2	干潮
9/2 00:10	32.3	↑0.1
9/2 00:20	32.7	↑0.4
9/2 00:30	33.5	↑0.8
9/2 00:40	34.5	↑1.0
9/2 00:50	35.8	↑1.3
9/2 01:00	37.4	↑1.6
9/2 01:10	39.2	↑1.8
9/2 01:20	41.2	↑2.0
9/2 01:30	43.4	↑2.2
9/2 01:40	45.9	↑2.5
9/2 01:50	48.5	↑2.6
9/2 02:00	51.4	↑2.9
9/2 02:10	54.5	↑3.1
9/2 02:20	57.7	↑3.2
9/2 02:30	61.2	↑3.5
9/2 02:40	64.8	↑3.6
9/2 02:50	68.5	↑3.7
9/2 03:00	72.4	↑3.9
9/2 03:10	76.4	↑4.0
9/2 03:20	80.5	↑4.1
9/2 03:30	84.7	↑4.2
9/2 03:40	88.8	↑4.1
9/2 03:50	92.9	↑4.1
9/2 04:00	97.0	↑4.1
9/2 04:10	100.9	↑3.9
9/2 04:20	104.6	↑3.7
9/2 04:30	108.2	↑3.6
9/2 04:40	111.5	↑3.3
9/2 04:50	114.5	↑3.0
9/2 05:00	117.2	↑2.7
9/2 05:10	119.5	↑2.3
9/2 05:20	121.5	↑2.0
9/2 05:30	123.2	↑1.7
9/2 05:40	124.5	↑1.3
9/2 05:50	125.4	↑0.9
9/2 06:00	126.0	↑0.6
9/2 06:10	126.3	↑0.3	満潮
9/2 06:20	126.3	0
9/2 06:30	126.0	↓-0.3
9/2 06:40	125.4	↓-0.6
9/2 06:50	124.7	↓-0.7
9/2 07:00	123.7	↓-1.0
9/2 07:10	122.5	↓-1.2
9/2 07:20	121.2	↓-1.3
9/2 07:30	119.7	↓-1.5
9/2 07:40	118.1	↓-1.6
9/2 07:50	116.4	↓-1.7
9/2 08:00	114.5	↓-1.9
9/2 08:10	112.6	↓-1.9
9/2 08:20	110.5	↓-2.1
9/2 08:30	108.3	↓-2.2
9/2 08:40	106.1	↓-2.2
9/2 08:50	103.7	↓-2.4
9/2 09:00	101.2	↓-2.5
9/2 09:10	98.7	↓-2.5
9/2 09:20	96.2	↓-2.5
9/2 09:30	93.6	↓-2.6
9/2 09:40	91.0	↓-2.6
9/2 09:50	88.4	↓-2.6
9/2 10:00	85.9	↓-2.5
9/2 10:10	83.5	↓-2.4
9/2 10:20	81.2	↓-2.3
9/2 10:30	79.1	↓-2.1
9/2 10:40	77.2	↓-1.9
9/2 10:50	75.5	↓-1.7
9/2 11:00	74.1	↓-1.4
9/2 11:10	72.9	↓-1.2
9/2 11:20	72.1	↓-0.8
9/2 11:30	71.5	↓-0.6
9/2 11:40	71.3	↓-0.2	干潮
9/2 11:50	71.4	↑0.1
9/2 12:00	71.8	↑0.4
9/2 12:10	72.5	↑0.7
9/2 12:20	73.4	↑0.9
9/2 12:30	74.6	↑1.2
9/2 12:40	76.1	↑1.5
9/2 12:50	77.7	↑1.6
9/2 13:00	79.6	↑1.9
9/2 13:10	81.6	↑2.0
9/2 13:20	83.8	↑2.2
9/2 13:30	86.1	↑2.3
9/2 13:40	88.5	↑2.4
9/2 13:50	91.1	↑2.6
9/2 14:00	93.7	↑2.6
9/2 14:10	96.4	↑2.7
9/2 14:20	99.3	↑2.9
9/2 14:30	102.2	↑2.9
9/2 14:40	105.2	↑3.0
9/2 14:50	108.2	↑3.0
9/2 15:00	111.4	↑3.2
9/2 15:10	114.6	↑3.2
9/2 15:20	117.8	↑3.2
9/2 15:30	121.0	↑3.2
9/2 15:40	124.2	↑3.2
9/2 15:50	127.4	↑3.2
9/2 16:00	130.5	↑3.1
9/2 16:10	133.4	↑2.9
9/2 16:20	136.3	↑2.9
9/2 16:30	138.9	↑2.6
9/2 16:40	141.3	↑2.4
9/2 16:50	143.4	↑2.1
9/2 17:00	145.3	↑1.9
9/2 17:10	146.8	↑1.5
9/2 17:20	147.9	↑1.1
9/2 17:30	148.7	↑0.8
9/2 17:40	149.1	↑0.4	満潮
9/2 17:50	149.2	↑0.1
9/2 18:00	148.8	↓-0.4
9/2 18:10	148.1	↓-0.7
9/2 18:20	147.0	↓-1.1
9/2 18:30	145.6	↓-1.4
9/2 18:40	143.8	↓-1.8
9/2 18:50	141.8	↓-2.0
9/2 19:00	139.5	↓-2.3
9/2 19:10	137.0	↓-2.5
9/2 19:20	134.2	↓-2.8
9/2 19:30	131.3	↓-2.9
9/2 19:40	128.2	↓-3.1
9/2 19:50	125.0	↓-3.2
9/2 20:00	121.6	↓-3.4
9/2 20:10	118.1	↓-3.5
9/2 20:20	114.4	↓-3.7
9/2 20:30	110.7	↓-3.7
9/2 20:40	106.9	↓-3.8
9/2 20:50	102.9	↓-4.0
9/2 21:00	98.9	↓-4.0
9/2 21:10	94.8	↓-4.1
9/2 21:20	90.6	↓-4.2
9/2 21:30	86.4	↓-4.2
9/2 21:40	82.1	↓-4.3	最大潮位差
9/2 21:50	77.8	↓-4.3	最大潮位差
9/2 22:00	73.5	↓-4.3	最大潮位差
9/2 22:10	69.2	↓-4.3	最大潮位差
9/2 22:20	65.0	↓-4.2
9/2 22:30	60.9	↓-4.1
9/2 22:40	57.0	↓-3.9
9/2 22:50	53.2	↓-3.8
9/2 23:00	49.7	↓-3.5
9/2 23:10	46.4	↓-3.3
9/2 23:20	43.3	↓-3.1
9/2 23:30	40.6	↓-2.7
9/2 23:40	38.2	↓-2.4
9/2 23:50	36.1	↓-2.1