1 (木)	04:44	09:38	15:12	22:09
	128cm	77cm	146cm	8cm
大潮 出 06:48 入 16:48 出 06:38 入 17:29

苫小牧（北海道）2052年02月1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
2/1 00:00	37.9	↑3.9
2/1 00:10	42.0	↑4.1
2/1 00:20	46.4	↑4.4
2/1 00:30	51.0	↑4.6
2/1 00:40	55.8	↑4.8
2/1 00:50	60.7	↑4.9
2/1 01:00	65.6	↑4.9
2/1 01:10	70.6	↑5.0
2/1 01:20	75.6	↑5.0
2/1 01:30	80.6	↑5.0
2/1 01:40	85.4	↑4.8
2/1 01:50	90.1	↑4.7
2/1 02:00	94.5	↑4.4
2/1 02:10	98.8	↑4.3
2/1 02:20	102.7	↑3.9
2/1 02:30	106.4	↑3.7
2/1 02:40	109.8	↑3.4
2/1 02:50	112.8	↑3.0
2/1 03:00	115.6	↑2.8
2/1 03:10	118.0	↑2.4
2/1 03:20	120.1	↑2.1
2/1 03:30	121.9	↑1.8
2/1 03:40	123.5	↑1.6
2/1 03:50	124.8	↑1.3
2/1 04:00	125.8	↑1.0
2/1 04:10	126.6	↑0.8
2/1 04:20	127.2	↑0.6
2/1 04:30	127.6	↑0.4
2/1 04:40	127.8	↑0.2	満潮
2/1 04:50	127.7	↓-0.1
2/1 05:00	127.5	↓-0.2
2/1 05:10	127.0	↓-0.5
2/1 05:20	126.3	↓-0.7
2/1 05:30	125.4	↓-0.9
2/1 05:40	124.2	↓-1.2
2/1 05:50	122.8	↓-1.4
2/1 06:00	121.1	↓-1.7
2/1 06:10	119.2	↓-1.9
2/1 06:20	117.1	↓-2.1
2/1 06:30	114.7	↓-2.4
2/1 06:40	112.2	↓-2.5
2/1 06:50	109.5	↓-2.7
2/1 07:00	106.6	↓-2.9
2/1 07:10	103.7	↓-2.9
2/1 07:20	100.7	↓-3.0
2/1 07:30	97.8	↓-2.9
2/1 07:40	94.8	↓-3.0
2/1 07:50	92.0	↓-2.8
2/1 08:00	89.3	↓-2.7
2/1 08:10	86.8	↓-2.5
2/1 08:20	84.5	↓-2.3
2/1 08:30	82.5	↓-2.0
2/1 08:40	80.7	↓-1.8
2/1 08:50	79.2	↓-1.5
2/1 09:00	78.0	↓-1.2
2/1 09:10	77.1	↓-0.9
2/1 09:20	76.5	↓-0.6
2/1 09:30	76.2	↓-0.3	干潮
2/1 09:40	76.1	↓-0.1
2/1 09:50	76.3	↑0.2
2/1 10:00	76.8	↑0.5
2/1 10:10	77.4	↑0.6
2/1 10:20	78.3	↑0.9
2/1 10:30	79.3	↑1.0
2/1 10:40	80.6	↑1.3
2/1 10:50	82.0	↑1.4
2/1 11:00	83.6	↑1.6
2/1 11:10	85.4	↑1.8
2/1 11:20	87.3	↑1.9
2/1 11:30	89.4	↑2.1
2/1 11:40	91.7	↑2.3
2/1 11:50	94.2	↑2.5
2/1 12:00	96.9	↑2.7
2/1 12:10	99.7	↑2.8
2/1 12:20	102.7	↑3.0
2/1 12:30	105.9	↑3.2
2/1 12:40	109.1	↑3.2
2/1 12:50	112.5	↑3.4
2/1 13:00	115.9	↑3.4
2/1 13:10	119.4	↑3.5
2/1 13:20	122.8	↑3.4
2/1 13:30	126.2	↑3.4
2/1 13:40	129.4	↑3.2
2/1 13:50	132.4	↑3.0
2/1 14:00	135.2	↑2.8
2/1 14:10	137.8	↑2.6
2/1 14:20	140.0	↑2.2
2/1 14:30	141.8	↑1.8
2/1 14:40	143.3	↑1.5
2/1 14:50	144.4	↑1.1
2/1 15:00	145.0	↑0.6
2/1 15:10	145.3	↑0.3	満潮
2/1 15:20	145.1	↓-0.2
2/1 15:30	144.5	↓-0.6
2/1 15:40	143.5	↓-1.0
2/1 15:50	142.2	↓-1.3
2/1 16:00	140.5	↓-1.7
2/1 16:10	138.5	↓-2.0
2/1 16:20	136.2	↓-2.3
2/1 16:30	133.6	↓-2.6
2/1 16:40	130.8	↓-2.8
2/1 16:50	127.7	↓-3.1
2/1 17:00	124.5	↓-3.2
2/1 17:10	121.0	↓-3.5
2/1 17:20	117.4	↓-3.6
2/1 17:30	113.5	↓-3.9
2/1 17:40	109.5	↓-4.0
2/1 17:50	105.2	↓-4.3
2/1 18:00	100.8	↓-4.4
2/1 18:10	96.2	↓-4.6
2/1 18:20	91.5	↓-4.7
2/1 18:30	86.6	↓-4.9
2/1 18:40	81.5	↓-5.1
2/1 18:50	76.4	↓-5.1
2/1 19:00	71.1	↓-5.3
2/1 19:10	65.8	↓-5.3
2/1 19:20	60.4	↓-5.4	最大潮位差
2/1 19:30	55.1	↓-5.3
2/1 19:40	49.9	↓-5.2
2/1 19:50	44.8	↓-5.1
2/1 20:00	39.9	↓-4.9
2/1 20:10	35.2	↓-4.7
2/1 20:20	30.8	↓-4.4
2/1 20:30	26.6	↓-4.2
2/1 20:40	22.9	↓-3.7
2/1 20:50	19.5	↓-3.4
2/1 21:00	16.6	↓-2.9
2/1 21:10	14.0	↓-2.6
2/1 21:20	11.9	↓-2.1
2/1 21:30	10.2	↓-1.7
2/1 21:40	8.9	↓-1.3
2/1 21:50	8.1	↓-0.8
2/1 22:00	7.6	↓-0.5	干潮
2/1 22:10	7.5	↓-0.1
2/1 22:20	7.8	↑0.3
2/1 22:30	8.4	↑0.6
2/1 22:40	9.3	↑0.9
2/1 22:50	10.5	↑1.2
2/1 23:00	12.0	↑1.5
2/1 23:10	13.8	↑1.8
2/1 23:20	15.8	↑2.0
2/1 23:30	18.1	↑2.3
2/1 23:40	20.7	↑2.6
2/1 23:50	23.5	↑2.8