14 (土)	03:20	07:50	13:21	20:41
	121cm	89cm	140cm	3cm
大潮 出 06:55 入 16:03 出 05:03 入 14:46

苫小牧（北海道）2058年12月14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
12/14 00:00	78.8	↑4.1
12/14 00:10	82.9	↑4.1
12/14 00:20	86.8	↑3.9
12/14 00:30	90.6	↑3.8
12/14 00:40	94.2	↑3.6
12/14 00:50	97.6	↑3.4
12/14 01:00	100.8	↑3.2
12/14 01:10	103.8	↑3.0
12/14 01:20	106.5	↑2.7
12/14 01:30	109.0	↑2.5
12/14 01:40	111.2	↑2.2
12/14 01:50	113.2	↑2.0
12/14 02:00	114.9	↑1.7
12/14 02:10	116.4	↑1.5
12/14 02:20	117.6	↑1.2
12/14 02:30	118.7	↑1.1
12/14 02:40	119.5	↑0.8
12/14 02:50	120.1	↑0.6
12/14 03:00	120.6	↑0.5
12/14 03:10	120.8	↑0.2	満潮
12/14 03:20	120.9	↑0.1	満潮
12/14 03:30	120.8	↓-0.1
12/14 03:40	120.5	↓-0.3
12/14 03:50	120.1	↓-0.4
12/14 04:00	119.4	↓-0.7
12/14 04:10	118.6	↓-0.8
12/14 04:20	117.7	↓-0.9
12/14 04:30	116.5	↓-1.2
12/14 04:40	115.2	↓-1.3
12/14 04:50	113.7	↓-1.5
12/14 05:00	112.1	↓-1.6
12/14 05:10	110.4	↓-1.7
12/14 05:20	108.6	↓-1.8
12/14 05:30	106.6	↓-2.0
12/14 05:40	104.7	↓-1.9
12/14 05:50	102.7	↓-2.0
12/14 06:00	100.7	↓-2.0
12/14 06:10	98.8	↓-1.9
12/14 06:20	96.9	↓-1.9
12/14 06:30	95.2	↓-1.7
12/14 06:40	93.6	↓-1.6
12/14 06:50	92.2	↓-1.4
12/14 07:00	91.0	↓-1.2
12/14 07:10	89.9	↓-1.1
12/14 07:20	89.2	↓-0.7
12/14 07:30	88.6	↓-0.6
12/14 07:40	88.3	↓-0.3	干潮
12/14 07:50	88.2	↓-0.1	干潮
12/14 08:00	88.3	↑0.1
12/14 08:10	88.7	↑0.4
12/14 08:20	89.3	↑0.6
12/14 08:30	90.0	↑0.7
12/14 08:40	91.0	↑1.0
12/14 08:50	92.1	↑1.1
12/14 09:00	93.3	↑1.2
12/14 09:10	94.7	↑1.4
12/14 09:20	96.2	↑1.5
12/14 09:30	97.8	↑1.6
12/14 09:40	99.5	↑1.7
12/14 09:50	101.3	↑1.8
12/14 10:00	103.2	↑1.9
12/14 10:10	105.2	↑2.0
12/14 10:20	107.2	↑2.0
12/14 10:30	109.3	↑2.1
12/14 10:40	111.5	↑2.2
12/14 10:50	113.8	↑2.3
12/14 11:00	116.1	↑2.3
12/14 11:10	118.5	↑2.4
12/14 11:20	120.8	↑2.3
12/14 11:30	123.1	↑2.3
12/14 11:40	125.4	↑2.3
12/14 11:50	127.7	↑2.3
12/14 12:00	129.8	↑2.1
12/14 12:10	131.8	↑2.0
12/14 12:20	133.6	↑1.8
12/14 12:30	135.2	↑1.6
12/14 12:40	136.5	↑1.3
12/14 12:50	137.6	↑1.1
12/14 13:00	138.4	↑0.8
12/14 13:10	138.9	↑0.5
12/14 13:20	139.1	↑0.2	満潮
12/14 13:30	138.9	↓-0.2
12/14 13:40	138.4	↓-0.5
12/14 13:50	137.5	↓-0.9
12/14 14:00	136.3	↓-1.2
12/14 14:10	134.7	↓-1.6
12/14 14:20	132.9	↓-1.8
12/14 14:30	130.8	↓-2.1
12/14 14:40	128.3	↓-2.5
12/14 14:50	125.7	↓-2.6
12/14 15:00	122.8	↓-2.9
12/14 15:10	119.7	↓-3.1
12/14 15:20	116.4	↓-3.3
12/14 15:30	112.9	↓-3.5
12/14 15:40	109.3	↓-3.6
12/14 15:50	105.5	↓-3.8
12/14 16:00	101.6	↓-3.9
12/14 16:10	97.6	↓-4.0
12/14 16:20	93.4	↓-4.2
12/14 16:30	89.1	↓-4.3
12/14 16:40	84.7	↓-4.4
12/14 16:50	80.1	↓-4.6
12/14 17:00	75.5	↓-4.6
12/14 17:10	70.8	↓-4.7
12/14 17:20	66.0	↓-4.8
12/14 17:30	61.2	↓-4.8
12/14 17:40	56.4	↓-4.8
12/14 17:50	51.5	↓-4.9	最大潮位差
12/14 18:00	46.7	↓-4.8
12/14 18:10	42.0	↓-4.7
12/14 18:20	37.5	↓-4.5
12/14 18:30	33.0	↓-4.5
12/14 18:40	28.8	↓-4.2
12/14 18:50	24.8	↓-4.0
12/14 19:00	21.1	↓-3.7
12/14 19:10	17.6	↓-3.5
12/14 19:20	14.5	↓-3.1
12/14 19:30	11.8	↓-2.7
12/14 19:40	9.4	↓-2.4
12/14 19:50	7.3	↓-2.1
12/14 20:00	5.7	↓-1.6
12/14 20:10	4.4	↓-1.3
12/14 20:20	3.5	↓-0.9
12/14 20:30	3.0	↓-0.5
12/14 20:40	2.8	↓-0.2	干潮
12/14 20:50	3.0	↑0.2
12/14 21:00	3.5	↑0.5
12/14 21:10	4.3	↑0.8
12/14 21:20	5.4	↑1.1
12/14 21:30	6.8	↑1.4
12/14 21:40	8.4	↑1.6
12/14 21:50	10.4	↑2.0
12/14 22:00	12.5	↑2.1
12/14 22:10	15.0	↑2.5
12/14 22:20	17.6	↑2.6
12/14 22:30	20.6	↑3.0
12/14 22:40	23.7	↑3.1
12/14 22:50	27.2	↑3.5
12/14 23:00	30.8	↑3.6
12/14 23:10	34.7	↑3.9
12/14 23:20	38.8	↑4.1
12/14 23:30	43.1	↑4.3
12/14 23:40	47.5	↑4.4
12/14 23:50	52.1	↑4.6