11 (日)	01:15	06:40	12:36	19:33
	110cm	66cm	127cm	31cm
中潮 出 06:20 入 16:17 出 02:47 入 14:17

苫小牧（北海道）2012年11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
11/11 00:00	104.1	↑1.5
11/11 00:10	105.4	↑1.3
11/11 00:20	106.5	↑1.1
11/11 00:30	107.4	↑0.9
11/11 00:40	108.2	↑0.8
11/11 00:50	108.7	↑0.5
11/11 01:00	109.0	↑0.3
11/11 01:10	109.2	↑0.2	満潮
11/11 01:20	109.2	0
11/11 01:30	109.0	↓-0.2
11/11 01:40	108.7	↓-0.3
11/11 01:50	108.1	↓-0.6
11/11 02:00	107.5	↓-0.6
11/11 02:10	106.7	↓-0.8
11/11 02:20	105.7	↓-1.0
11/11 02:30	104.6	↓-1.1
11/11 02:40	103.3	↓-1.3
11/11 02:50	101.9	↓-1.4
11/11 03:00	100.4	↓-1.5
11/11 03:10	98.8	↓-1.6
11/11 03:20	97.0	↓-1.8
11/11 03:30	95.1	↓-1.9
11/11 03:40	93.1	↓-2.0
11/11 03:50	91.1	↓-2.0
11/11 04:00	89.0	↓-2.1
11/11 04:10	86.8	↓-2.2
11/11 04:20	84.6	↓-2.2
11/11 04:30	82.5	↓-2.1
11/11 04:40	80.3	↓-2.2
11/11 04:50	78.2	↓-2.1
11/11 05:00	76.2	↓-2.0
11/11 05:10	74.3	↓-1.9
11/11 05:20	72.6	↓-1.7
11/11 05:30	71.0	↓-1.6
11/11 05:40	69.6	↓-1.4
11/11 05:50	68.3	↓-1.3
11/11 06:00	67.3	↓-1.0
11/11 06:10	66.5	↓-0.8
11/11 06:20	66.0	↓-0.5
11/11 06:30	65.7	↓-0.3	干潮
11/11 06:40	65.6	↓-0.1	干潮
11/11 06:50	65.7	↑0.1
11/11 07:00	66.1	↑0.4
11/11 07:10	66.7	↑0.6
11/11 07:20	67.5	↑0.8
11/11 07:30	68.4	↑0.9
11/11 07:40	69.6	↑1.2
11/11 07:50	71.0	↑1.4
11/11 08:00	72.5	↑1.5
11/11 08:10	74.1	↑1.6
11/11 08:20	75.9	↑1.8
11/11 08:30	77.9	↑2.0
11/11 08:40	79.9	↑2.0
11/11 08:50	82.1	↑2.2
11/11 09:00	84.3	↑2.2
11/11 09:10	86.7	↑2.4
11/11 09:20	89.1	↑2.4
11/11 09:30	91.7	↑2.6
11/11 09:40	94.2	↑2.5
11/11 09:50	96.8	↑2.6
11/11 10:00	99.5	↑2.7
11/11 10:10	102.1	↑2.6
11/11 10:20	104.7	↑2.6
11/11 10:30	107.3	↑2.6
11/11 10:40	109.8	↑2.5
11/11 10:50	112.2	↑2.4
11/11 11:00	114.5	↑2.3
11/11 11:10	116.7	↑2.2
11/11 11:20	118.7	↑2.0
11/11 11:30	120.4	↑1.7
11/11 11:40	122.0	↑1.6
11/11 11:50	123.4	↑1.4
11/11 12:00	124.4	↑1.0
11/11 12:10	125.3	↑0.9
11/11 12:20	125.8	↑0.5
11/11 12:30	126.1	↑0.3	満潮
11/11 12:40	126.1	0
11/11 12:50	125.8	↓-0.3
11/11 13:00	125.3	↓-0.5
11/11 13:10	124.5	↓-0.8
11/11 13:20	123.5	↓-1.0
11/11 13:30	122.3	↓-1.2
11/11 13:40	120.8	↓-1.5
11/11 13:50	119.1	↓-1.7
11/11 14:00	117.3	↓-1.8
11/11 14:10	115.2	↓-2.1
11/11 14:20	113.0	↓-2.2
11/11 14:30	110.7	↓-2.3
11/11 14:40	108.1	↓-2.6
11/11 14:50	105.5	↓-2.6
11/11 15:00	102.7	↓-2.8
11/11 15:10	99.7	↓-3.0
11/11 15:20	96.6	↓-3.1
11/11 15:30	93.5	↓-3.1
11/11 15:40	90.2	↓-3.3
11/11 15:50	86.8	↓-3.4
11/11 16:00	83.3	↓-3.5
11/11 16:10	79.7	↓-3.6
11/11 16:20	76.1	↓-3.6
11/11 16:30	72.5	↓-3.6
11/11 16:40	68.8	↓-3.7	最大潮位差
11/11 16:50	65.2	↓-3.6
11/11 17:00	61.6	↓-3.6
11/11 17:10	58.1	↓-3.5
11/11 17:20	54.7	↓-3.4
11/11 17:30	51.5	↓-3.2
11/11 17:40	48.4	↓-3.1
11/11 17:50	45.5	↓-2.9
11/11 18:00	42.8	↓-2.7
11/11 18:10	40.4	↓-2.4
11/11 18:20	38.2	↓-2.2
11/11 18:30	36.3	↓-1.9
11/11 18:40	34.7	↓-1.6
11/11 18:50	33.4	↓-1.3
11/11 19:00	32.4	↓-1.0
11/11 19:10	31.6	↓-0.8
11/11 19:20	31.1	↓-0.5
11/11 19:30	30.9	↓-0.2	干潮
11/11 19:40	31.0	↑0.1
11/11 19:50	31.3	↑0.3
11/11 20:00	31.9	↑0.6
11/11 20:10	32.7	↑0.8
11/11 20:20	33.8	↑1.1
11/11 20:30	35.0	↑1.2
11/11 20:40	36.5	↑1.5
11/11 20:50	38.2	↑1.7
11/11 21:00	40.1	↑1.9
11/11 21:10	42.2	↑2.1
11/11 21:20	44.5	↑2.3
11/11 21:30	47.0	↑2.5
11/11 21:40	49.6	↑2.6
11/11 21:50	52.5	↑2.9
11/11 22:00	55.5	↑3.0
11/11 22:10	58.7	↑3.2
11/11 22:20	62.0	↑3.3
11/11 22:30	65.4	↑3.4
11/11 22:40	69.0	↑3.6
11/11 22:50	72.6	↑3.6
11/11 23:00	76.2	↑3.6
11/11 23:10	79.8	↑3.6
11/11 23:20	83.5	↑3.7	最大潮位差
11/11 23:30	87.0	↑3.5
11/11 23:40	90.5	↑3.5
11/11 23:50	93.9	↑3.4