5 (火)	05:16	10:03	15:32	22:33
	127cm	85cm	143cm	4cm
中潮 出 06:47 入 16:02 出 07:54 入 17:48

苫小牧（北海道）2051年12月5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
12/5 00:00	25.0	↑3.1
12/5 00:10	28.4	↑3.4
12/5 00:20	32.0	↑3.6
12/5 00:30	35.9	↑3.9
12/5 00:40	40.0	↑4.1
12/5 00:50	44.3	↑4.3
12/5 01:00	48.8	↑4.5
12/5 01:10	53.5	↑4.7
12/5 01:20	58.3	↑4.8
12/5 01:30	63.3	↑5.0	最大潮位差
12/5 01:40	68.3	↑5.0	最大潮位差
12/5 01:50	73.3	↑5.0	最大潮位差
12/5 02:00	78.3	↑5.0	最大潮位差
12/5 02:10	83.3	↑5.0	最大潮位差
12/5 02:20	88.0	↑4.7
12/5 02:30	92.7	↑4.7
12/5 02:40	97.0	↑4.3
12/5 02:50	101.2	↑4.2
12/5 03:00	105.0	↑3.8
12/5 03:10	108.5	↑3.5
12/5 03:20	111.7	↑3.2
12/5 03:30	114.6	↑2.9
12/5 03:40	117.1	↑2.5
12/5 03:50	119.3	↑2.2
12/5 04:00	121.2	↑1.9
12/5 04:10	122.7	↑1.5
12/5 04:20	124.0	↑1.3
12/5 04:30	125.0	↑1.0
12/5 04:40	125.8	↑0.8
12/5 04:50	126.4	↑0.6
12/5 05:00	126.8	↑0.4
12/5 05:10	126.9	↑0.1	満潮
12/5 05:20	127.0	↑0.1
12/5 05:30	126.8	↓-0.2
12/5 05:40	126.4	↓-0.4
12/5 05:50	125.9	↓-0.5
12/5 06:00	125.2	↓-0.7
12/5 06:10	124.4	↓-0.8
12/5 06:20	123.3	↓-1.1
12/5 06:30	122.0	↓-1.3
12/5 06:40	120.6	↓-1.4
12/5 06:50	118.9	↓-1.7
12/5 07:00	117.0	↓-1.9
12/5 07:10	115.0	↓-2.0
12/5 07:20	112.8	↓-2.2
12/5 07:30	110.5	↓-2.3
12/5 07:40	108.0	↓-2.5
12/5 07:50	105.5	↓-2.5
12/5 08:00	102.9	↓-2.6
12/5 08:10	100.4	↓-2.5
12/5 08:20	97.9	↓-2.5
12/5 08:30	95.5	↓-2.4
12/5 08:40	93.3	↓-2.2
12/5 08:50	91.2	↓-2.1
12/5 09:00	89.4	↓-1.8
12/5 09:10	87.8	↓-1.6
12/5 09:20	86.5	↓-1.3
12/5 09:30	85.4	↓-1.1
12/5 09:40	84.7	↓-0.7
12/5 09:50	84.2	↓-0.5
12/5 10:00	84.0	↓-0.2	干潮
12/5 10:10	84.1	↑0.1
12/5 10:20	84.4	↑0.3
12/5 10:30	85.0	↑0.6
12/5 10:40	85.8	↑0.8
12/5 10:50	86.8	↑1.0
12/5 11:00	87.9	↑1.1
12/5 11:10	89.2	↑1.3
12/5 11:20	90.6	↑1.4
12/5 11:30	92.1	↑1.5
12/5 11:40	93.8	↑1.7
12/5 11:50	95.5	↑1.7
12/5 12:00	97.4	↑1.9
12/5 12:10	99.4	↑2.0
12/5 12:20	101.5	↑2.1
12/5 12:30	103.7	↑2.2
12/5 12:40	106.0	↑2.3
12/5 12:50	108.5	↑2.5
12/5 13:00	111.0	↑2.5
12/5 13:10	113.7	↑2.7
12/5 13:20	116.4	↑2.7
12/5 13:30	119.2	↑2.8
12/5 13:40	122.0	↑2.8
12/5 13:50	124.8	↑2.8
12/5 14:00	127.5	↑2.7
12/5 14:10	130.2	↑2.7
12/5 14:20	132.7	↑2.5
12/5 14:30	135.0	↑2.3
12/5 14:40	137.0	↑2.0
12/5 14:50	138.7	↑1.7
12/5 15:00	140.2	↑1.5
12/5 15:10	141.2	↑1.0
12/5 15:20	141.9	↑0.7
12/5 15:30	142.1	↑0.2	満潮
12/5 15:40	141.9	↓-0.2
12/5 15:50	141.3	↓-0.6
12/5 16:00	140.3	↓-1.0
12/5 16:10	138.9	↓-1.4
12/5 16:20	137.1	↓-1.8
12/5 16:30	134.9	↓-2.2
12/5 16:40	132.4	↓-2.5
12/5 16:50	129.6	↓-2.8
12/5 17:00	126.6	↓-3.0
12/5 17:10	123.3	↓-3.3
12/5 17:20	119.8	↓-3.5
12/5 17:30	116.1	↓-3.7
12/5 17:40	112.3	↓-3.8
12/5 17:50	108.4	↓-3.9
12/5 18:00	104.3	↓-4.1
12/5 18:10	100.1	↓-4.2
12/5 18:20	95.8	↓-4.3
12/5 18:30	91.4	↓-4.4
12/5 18:40	86.8	↓-4.6
12/5 18:50	82.2	↓-4.6
12/5 19:00	77.4	↓-4.8
12/5 19:10	72.6	↓-4.8
12/5 19:20	67.7	↓-4.9
12/5 19:30	62.7	↓-5.0	最大潮位差
12/5 19:40	57.7	↓-5.0	最大潮位差
12/5 19:50	52.7	↓-5.0	最大潮位差
12/5 20:00	47.7	↓-5.0	最大潮位差
12/5 20:10	42.8	↓-4.9
12/5 20:20	38.0	↓-4.8
12/5 20:30	33.4	↓-4.6
12/5 20:40	28.9	↓-4.5
12/5 20:50	24.7	↓-4.2
12/5 21:00	20.8	↓-3.9
12/5 21:10	17.2	↓-3.6
12/5 21:20	14.0	↓-3.2
12/5 21:30	11.2	↓-2.8
12/5 21:40	8.8	↓-2.4
12/5 21:50	6.8	↓-2.0
12/5 22:00	5.3	↓-1.5
12/5 22:10	4.2	↓-1.1
12/5 22:20	3.5	↓-0.7
12/5 22:30	3.3	↓-0.2	干潮
12/5 22:40	3.4	↑0.1
12/5 22:50	3.9	↑0.5
12/5 23:00	4.7	↑0.8
12/5 23:10	5.8	↑1.1
12/5 23:20	7.2	↑1.4
12/5 23:30	8.9	↑1.7
12/5 23:40	10.8	↑1.9
12/5 23:50	13.0	↑2.2