11 (火)	02:36	06:47	12:27	20:00
	113cm	89cm	138cm	9cm
中潮 出 06:53 入 16:02 出 04:02 入 14:08

苫小牧（北海道）2012年12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
12/11 00:00	92.3	↑2.8
12/11 00:10	95.0	↑2.7
12/11 00:20	97.5	↑2.5
12/11 00:30	99.8	↑2.3
12/11 00:40	101.9	↑2.1
12/11 00:50	103.8	↑1.9
12/11 01:00	105.5	↑1.7
12/11 01:10	107.0	↑1.5
12/11 01:20	108.4	↑1.4
12/11 01:30	109.5	↑1.1
12/11 01:40	110.5	↑1.0
12/11 01:50	111.3	↑0.8
12/11 02:00	111.9	↑0.6
12/11 02:10	112.3	↑0.4
12/11 02:20	112.6	↑0.3
12/11 02:30	112.8	↑0.2	満潮
12/11 02:40	112.8	0
12/11 02:50	112.6	↓-0.2
12/11 03:00	112.3	↓-0.3
12/11 03:10	111.9	↓-0.4
12/11 03:20	111.3	↓-0.6
12/11 03:30	110.5	↓-0.8
12/11 03:40	109.6	↓-0.9
12/11 03:50	108.6	↓-1.0
12/11 04:00	107.4	↓-1.2
12/11 04:10	106.1	↓-1.3
12/11 04:20	104.8	↓-1.3
12/11 04:30	103.3	↓-1.5
12/11 04:40	101.8	↓-1.5
12/11 04:50	100.3	↓-1.5
12/11 05:00	98.8	↓-1.5
12/11 05:10	97.3	↓-1.5
12/11 05:20	95.8	↓-1.5
12/11 05:30	94.4	↓-1.4
12/11 05:40	93.2	↓-1.2
12/11 05:50	92.0	↓-1.2
12/11 06:00	91.1	↓-0.9
12/11 06:10	90.2	↓-0.9
12/11 06:20	89.6	↓-0.6
12/11 06:30	89.2	↓-0.4
12/11 06:40	89.0	↓-0.2	干潮
12/11 06:50	88.9	↓-0.1
12/11 07:00	89.1	↑0.2
12/11 07:10	89.5	↑0.4
12/11 07:20	90.0	↑0.5
12/11 07:30	90.8	↑0.8
12/11 07:40	91.7	↑0.9
12/11 07:50	92.7	↑1.0
12/11 08:00	93.9	↑1.2
12/11 08:10	95.3	↑1.4
12/11 08:20	96.7	↑1.4
12/11 08:30	98.3	↑1.6
12/11 08:40	99.9	↑1.6
12/11 08:50	101.6	↑1.7
12/11 09:00	103.5	↑1.9
12/11 09:10	105.3	↑1.8
12/11 09:20	107.3	↑2.0
12/11 09:30	109.3	↑2.0
12/11 09:40	111.4	↑2.1
12/11 09:50	113.5	↑2.1
12/11 10:00	115.6	↑2.1
12/11 10:10	117.8	↑2.2
12/11 10:20	120.0	↑2.2
12/11 10:30	122.1	↑2.1
12/11 10:40	124.2	↑2.1
12/11 10:50	126.3	↑2.1
12/11 11:00	128.2	↑1.9
12/11 11:10	130.1	↑1.9
12/11 11:20	131.8	↑1.7
12/11 11:30	133.3	↑1.5
12/11 11:40	134.7	↑1.4
12/11 11:50	135.8	↑1.1
12/11 12:00	136.6	↑0.8
12/11 12:10	137.2	↑0.6
12/11 12:20	137.6	↑0.4	満潮
12/11 12:30	137.6	0
12/11 12:40	137.3	↓-0.3
12/11 12:50	136.7	↓-0.6
12/11 13:00	135.9	↓-0.8
12/11 13:10	134.7	↓-1.2
12/11 13:20	133.2	↓-1.5
12/11 13:30	131.5	↓-1.7
12/11 13:40	129.5	↓-2.0
12/11 13:50	127.3	↓-2.2
12/11 14:00	124.9	↓-2.4
12/11 14:10	122.2	↓-2.7
12/11 14:20	119.4	↓-2.8
12/11 14:30	116.4	↓-3.0
12/11 14:40	113.2	↓-3.2
12/11 14:50	109.9	↓-3.3
12/11 15:00	106.4	↓-3.5
12/11 15:10	102.8	↓-3.6
12/11 15:20	99.0	↓-3.8
12/11 15:30	95.2	↓-3.8
12/11 15:40	91.2	↓-4.0
12/11 15:50	87.0	↓-4.2
12/11 16:00	82.8	↓-4.2
12/11 16:10	78.5	↓-4.3
12/11 16:20	74.1	↓-4.4
12/11 16:30	69.7	↓-4.4
12/11 16:40	65.2	↓-4.5	最大潮位差
12/11 16:50	60.7	↓-4.5	最大潮位差
12/11 17:00	56.2	↓-4.5	最大潮位差
12/11 17:10	51.7	↓-4.5	最大潮位差
12/11 17:20	47.3	↓-4.4
12/11 17:30	43.0	↓-4.3
12/11 17:40	38.9	↓-4.1
12/11 17:50	34.9	↓-4.0
12/11 18:00	31.1	↓-3.8
12/11 18:10	27.6	↓-3.5
12/11 18:20	24.3	↓-3.3
12/11 18:30	21.3	↓-3.0
12/11 18:40	18.6	↓-2.7
12/11 18:50	16.2	↓-2.4
12/11 19:00	14.1	↓-2.1
12/11 19:10	12.4	↓-1.7
12/11 19:20	11.0	↓-1.4
12/11 19:30	10.0	↓-1.0
12/11 19:40	9.2	↓-0.8
12/11 19:50	8.8	↓-0.4	干潮
12/11 20:00	8.7	↓-0.1	干潮
12/11 20:10	8.9	↑0.2
12/11 20:20	9.4	↑0.5
12/11 20:30	10.1	↑0.7
12/11 20:40	11.1	↑1.0
12/11 20:50	12.4	↑1.3
12/11 21:00	13.9	↑1.5
12/11 21:10	15.7	↑1.8
12/11 21:20	17.7	↑2.0
12/11 21:30	20.0	↑2.3
12/11 21:40	22.5	↑2.5
12/11 21:50	25.3	↑2.8
12/11 22:00	28.2	↑2.9
12/11 22:10	31.4	↑3.2
12/11 22:20	34.9	↑3.5
12/11 22:30	38.5	↑3.6
12/11 22:40	42.3	↑3.8
12/11 22:50	46.3	↑4.0
12/11 23:00	50.4	↑4.1
12/11 23:10	54.6	↑4.2
12/11 23:20	58.9	↑4.3
12/11 23:30	63.3	↑4.4
12/11 23:40	67.7	↑4.4
12/11 23:50	72.0	↑4.3