12 (金)	04:22	08:29	13:50	21:25
	124cm	101cm	143cm	2cm
大潮 出 06:36 入 17:02 出 15:40 入 06:06

苫小牧（北海道）2044年02月12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
2/12 00:00	57.6	↑4.5
2/12 00:10	62.0	↑4.4
2/12 00:20	66.3	↑4.3
2/12 00:30	70.6	↑4.3
2/12 00:40	74.8	↑4.2
2/12 00:50	78.9	↑4.1
2/12 01:00	82.9	↑4.0
2/12 01:10	86.7	↑3.8
2/12 01:20	90.3	↑3.6
2/12 01:30	93.7	↑3.4
2/12 01:40	96.9	↑3.2
2/12 01:50	100.0	↑3.1
2/12 02:00	102.9	↑2.9
2/12 02:10	105.6	↑2.7
2/12 02:20	108.1	↑2.5
2/12 02:30	110.4	↑2.3
2/12 02:40	112.5	↑2.1
2/12 02:50	114.5	↑2.0
2/12 03:00	116.3	↑1.8
2/12 03:10	117.9	↑1.6
2/12 03:20	119.3	↑1.4
2/12 03:30	120.5	↑1.2
2/12 03:40	121.5	↑1.0
2/12 03:50	122.3	↑0.8
2/12 04:00	122.9	↑0.6
2/12 04:10	123.2	↑0.3
2/12 04:20	123.4	↑0.2	満潮
2/12 04:30	123.3	↓-0.1
2/12 04:40	123.0	↓-0.3
2/12 04:50	122.4	↓-0.6
2/12 05:00	121.7	↓-0.7
2/12 05:10	120.8	↓-0.9
2/12 05:20	119.7	↓-1.1
2/12 05:30	118.5	↓-1.2
2/12 05:40	117.1	↓-1.4
2/12 05:50	115.7	↓-1.4
2/12 06:00	114.2	↓-1.5
2/12 06:10	112.7	↓-1.5
2/12 06:20	111.1	↓-1.6
2/12 06:30	109.6	↓-1.5
2/12 06:40	108.1	↓-1.5
2/12 06:50	106.8	↓-1.3
2/12 07:00	105.5	↓-1.3
2/12 07:10	104.3	↓-1.2
2/12 07:20	103.3	↓-1.0
2/12 07:30	102.4	↓-0.9
2/12 07:40	101.6	↓-0.8
2/12 07:50	101.0	↓-0.6
2/12 08:00	100.6	↓-0.4
2/12 08:10	100.3	↓-0.3
2/12 08:20	100.1	↓-0.2	干潮
2/12 08:30	100.1	0
2/12 08:40	100.1	0
2/12 08:50	100.3	↑0.2
2/12 09:00	100.7	↑0.4
2/12 09:10	101.1	↑0.4
2/12 09:20	101.7	↑0.6
2/12 09:30	102.4	↑0.7
2/12 09:40	103.2	↑0.8
2/12 09:50	104.2	↑1.0
2/12 10:00	105.3	↑1.1
2/12 10:10	106.5	↑1.2
2/12 10:20	107.9	↑1.4
2/12 10:30	109.4	↑1.5
2/12 10:40	111.0	↑1.6
2/12 10:50	112.8	↑1.8
2/12 11:00	114.7	↑1.9
2/12 11:10	116.7	↑2.0
2/12 11:20	118.9	↑2.2
2/12 11:30	121.0	↑2.1
2/12 11:40	123.3	↑2.3
2/12 11:50	125.5	↑2.2
2/12 12:00	127.7	↑2.2
2/12 12:10	129.9	↑2.2
2/12 12:20	132.0	↑2.1
2/12 12:30	134.0	↑2.0
2/12 12:40	135.8	↑1.8
2/12 12:50	137.4	↑1.6
2/12 13:00	138.8	↑1.4
2/12 13:10	140.0	↑1.2
2/12 13:20	140.9	↑0.9
2/12 13:30	141.6	↑0.7
2/12 13:40	142.0	↑0.4	満潮
2/12 13:50	142.1	↑0.1	満潮
2/12 14:00	142.0	↓-0.1
2/12 14:10	141.6	↓-0.4
2/12 14:20	140.8	↓-0.8
2/12 14:30	139.9	↓-0.9
2/12 14:40	138.6	↓-1.3
2/12 14:50	137.2	↓-1.4
2/12 15:00	135.4	↓-1.8
2/12 15:10	133.5	↓-1.9
2/12 15:20	131.3	↓-2.2
2/12 15:30	128.9	↓-2.4
2/12 15:40	126.2	↓-2.7
2/12 15:50	123.3	↓-2.9
2/12 16:00	120.2	↓-3.1
2/12 16:10	116.8	↓-3.4
2/12 16:20	113.2	↓-3.6
2/12 16:30	109.4	↓-3.8
2/12 16:40	105.4	↓-4.0
2/12 16:50	101.1	↓-4.3
2/12 17:00	96.6	↓-4.5
2/12 17:10	91.9	↓-4.7
2/12 17:20	87.1	↓-4.8
2/12 17:30	82.1	↓-5.0
2/12 17:40	76.9	↓-5.2
2/12 17:50	71.7	↓-5.2
2/12 18:00	66.4	↓-5.3	最大潮位差
2/12 18:10	61.2	↓-5.2
2/12 18:20	55.9	↓-5.3	最大潮位差
2/12 18:30	50.7	↓-5.2
2/12 18:40	45.6	↓-5.1
2/12 18:50	40.7	↓-4.9
2/12 19:00	36.0	↓-4.7
2/12 19:10	31.5	↓-4.5
2/12 19:20	27.3	↓-4.2
2/12 19:30	23.3	↓-4.0
2/12 19:40	19.7	↓-3.6
2/12 19:50	16.4	↓-3.3
2/12 20:00	13.4	↓-3.0
2/12 20:10	10.8	↓-2.6
2/12 20:20	8.5	↓-2.3
2/12 20:30	6.5	↓-2.0
2/12 20:40	4.9	↓-1.6
2/12 20:50	3.6	↓-1.3
2/12 21:00	2.7	↓-0.9
2/12 21:10	2.0	↓-0.7
2/12 21:20	1.8	↓-0.2	干潮
2/12 21:30	1.8	0
2/12 21:40	2.2	↑0.4
2/12 21:50	2.9	↑0.7
2/12 22:00	3.9	↑1.0
2/12 22:10	5.2	↑1.3
2/12 22:20	6.9	↑1.7
2/12 22:30	8.9	↑2.0
2/12 22:40	11.3	↑2.4
2/12 22:50	14.0	↑2.7
2/12 23:00	17.0	↑3.0
2/12 23:10	20.3	↑3.3
2/12 23:20	23.9	↑3.6
2/12 23:30	27.8	↑3.9
2/12 23:40	31.9	↑4.1
2/12 23:50	36.3	↑4.4