22 (月)	10:30	01:39	18:28	11:50
	101cm	28cm	141cm	101cm
小潮 出 05:21 入 17:32 出 21:58 入 13:15

苫小牧（北海道）2008年09月22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
9/22 00:00	39.7	↓-2.6
9/22 00:10	37.3	↓-2.4
9/22 00:20	35.2	↓-2.1
9/22 00:30	33.3	↓-1.9
9/22 00:40	31.7	↓-1.6
9/22 00:50	30.4	↓-1.3
9/22 01:00	29.4	↓-1.0
9/22 01:10	28.6	↓-0.8
9/22 01:20	28.0	↓-0.6
9/22 01:30	27.8	↓-0.2	干潮
9/22 01:40	27.7	↓-0.1
9/22 01:50	27.8	↑0.1
9/22 02:00	28.2	↑0.4
9/22 02:10	28.7	↑0.5
9/22 02:20	29.4	↑0.7
9/22 02:30	30.3	↑0.9
9/22 02:40	31.3	↑1.0
9/22 02:50	32.5	↑1.2
9/22 03:00	33.8	↑1.3
9/22 03:10	35.3	↑1.5
9/22 03:20	36.9	↑1.6
9/22 03:30	38.6	↑1.7
9/22 03:40	40.5	↑1.9
9/22 03:50	42.6	↑2.1
9/22 04:00	44.8	↑2.2
9/22 04:10	47.1	↑2.3
9/22 04:20	49.5	↑2.4
9/22 04:30	52.1	↑2.6
9/22 04:40	54.7	↑2.6
9/22 04:50	57.4	↑2.7
9/22 05:00	60.2	↑2.8
9/22 05:10	63.1	↑2.9
9/22 05:20	65.9	↑2.8
9/22 05:30	68.8	↑2.9
9/22 05:40	71.5	↑2.7
9/22 05:50	74.2	↑2.7
9/22 06:00	76.9	↑2.7
9/22 06:10	79.3	↑2.4
9/22 06:20	81.7	↑2.4
9/22 06:30	83.9	↑2.2
9/22 06:40	85.9	↑2.0
9/22 06:50	87.7	↑1.8
9/22 07:00	89.4	↑1.7
9/22 07:10	90.9	↑1.5
9/22 07:20	92.2	↑1.3
9/22 07:30	93.4	↑1.2
9/22 07:40	94.4	↑1.0
9/22 07:50	95.3	↑0.9
9/22 08:00	96.1	↑0.8
9/22 08:10	96.8	↑0.7
9/22 08:20	97.4	↑0.6
9/22 08:30	97.9	↑0.5
9/22 08:40	98.4	↑0.5
9/22 08:50	98.8	↑0.4
9/22 09:00	99.2	↑0.4
9/22 09:10	99.5	↑0.3
9/22 09:20	99.8	↑0.3
9/22 09:30	100.1	↑0.3
9/22 09:40	100.4	↑0.3
9/22 09:50	100.6	↑0.2
9/22 10:00	100.7	↑0.1
9/22 10:10	100.8	↑0.1
9/22 10:20	100.9	↑0.1	満潮
9/22 10:30	100.9	0	満潮
9/22 10:40	100.9	0
9/22 10:50	100.8	↓-0.1
9/22 11:00	100.7	↓-0.1
9/22 11:10	100.6	↓-0.1
9/22 11:20	100.5	↓-0.1
9/22 11:30	100.4	↓-0.1
9/22 11:40	100.3	↓-0.1	干潮
9/22 11:50	100.3	0	干潮
9/22 12:00	100.3	0
9/22 12:10	100.5	↑0.2
9/22 12:20	100.7	↑0.2
9/22 12:30	101.0	↑0.3
9/22 12:40	101.4	↑0.4
9/22 12:50	102.0	↑0.6
9/22 13:00	102.7	↑0.7
9/22 13:10	103.5	↑0.8
9/22 13:20	104.4	↑0.9
9/22 13:30	105.5	↑1.1
9/22 13:40	106.6	↑1.1
9/22 13:50	107.9	↑1.3
9/22 14:00	109.2	↑1.3
9/22 14:10	110.6	↑1.4
9/22 14:20	112.0	↑1.4
9/22 14:30	113.4	↑1.4
9/22 14:40	114.9	↑1.5
9/22 14:50	116.4	↑1.5
9/22 15:00	117.8	↑1.4
9/22 15:10	119.3	↑1.5
9/22 15:20	120.8	↑1.5
9/22 15:30	122.2	↑1.4
9/22 15:40	123.6	↑1.4
9/22 15:50	125.0	↑1.4
9/22 16:00	126.4	↑1.4
9/22 16:10	127.8	↑1.4
9/22 16:20	129.2	↑1.4
9/22 16:30	130.5	↑1.3
9/22 16:40	131.8	↑1.3
9/22 16:50	133.1	↑1.3
9/22 17:00	134.3	↑1.2
9/22 17:10	135.5	↑1.2
9/22 17:20	136.6	↑1.1
9/22 17:30	137.6	↑1.0
9/22 17:40	138.5	↑0.9
9/22 17:50	139.3	↑0.8
9/22 18:00	139.9	↑0.6
9/22 18:10	140.3	↑0.4
9/22 18:20	140.5	↑0.2	満潮
9/22 18:30	140.6	↑0.1
9/22 18:40	140.4	↓-0.2
9/22 18:50	140.0	↓-0.4
9/22 19:00	139.3	↓-0.7
9/22 19:10	138.4	↓-0.9
9/22 19:20	137.3	↓-1.1
9/22 19:30	136.0	↓-1.3
9/22 19:40	134.4	↓-1.6
9/22 19:50	132.6	↓-1.8
9/22 20:00	130.7	↓-1.9
9/22 20:10	128.6	↓-2.1
9/22 20:20	126.3	↓-2.3
9/22 20:30	124.0	↓-2.3
9/22 20:40	121.5	↓-2.5
9/22 20:50	118.9	↓-2.6
9/22 21:00	116.2	↓-2.7
9/22 21:10	113.5	↓-2.7
9/22 21:20	110.8	↓-2.7
9/22 21:30	108.0	↓-2.8
9/22 21:40	105.1	↓-2.9
9/22 21:50	102.2	↓-2.9
9/22 22:00	99.3	↓-2.9
9/22 22:10	96.4	↓-2.9
9/22 22:20	93.4	↓-3.0
9/22 22:30	90.4	↓-3.0
9/22 22:40	87.4	↓-3.0
9/22 22:50	84.4	↓-3.0
9/22 23:00	81.3	↓-3.1	最大潮位差
9/22 23:10	78.2	↓-3.1	最大潮位差
9/22 23:20	75.2	↓-3.0
9/22 23:30	72.1	↓-3.1	最大潮位差
9/22 23:40	69.1	↓-3.0
9/22 23:50	66.1	↓-3.0