1 (土)	04:59	10:04	15:43	22:36
	129cm	75cm	144cm	9cm
中潮 出 06:48 入 16:48 出 18:20 入 07:03

苫小牧（北海道）2048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	26.4	↑3.4
2/1 00:10	30.0	↑3.6
2/1 00:20	34.0	↑4.0
2/1 00:30	38.2	↑4.2
2/1 00:40	42.7	↑4.5
2/1 00:50	47.4	↑4.7
2/1 01:00	52.2	↑4.8
2/1 01:10	57.3	↑5.1
2/1 01:20	62.4	↑5.1
2/1 01:30	67.6	↑5.2
2/1 01:40	72.9	↑5.3	最大潮位差
2/1 01:50	78.0	↑5.1
2/1 02:00	83.2	↑5.2
2/1 02:10	88.1	↑4.9
2/1 02:20	92.9	↑4.8
2/1 02:30	97.4	↑4.5
2/1 02:40	101.7	↑4.3
2/1 02:50	105.7	↑4.0
2/1 03:00	109.4	↑3.7
2/1 03:10	112.7	↑3.3
2/1 03:20	115.7	↑3.0
2/1 03:30	118.3	↑2.6
2/1 03:40	120.6	↑2.3
2/1 03:50	122.5	↑1.9
2/1 04:00	124.2	↑1.7
2/1 04:10	125.5	↑1.3
2/1 04:20	126.6	↑1.1
2/1 04:30	127.4	↑0.8
2/1 04:40	127.9	↑0.5
2/1 04:50	128.2	↑0.3	満潮
2/1 05:00	128.3	↑0.1
2/1 05:10	128.1	↓-0.2
2/1 05:20	127.8	↓-0.3
2/1 05:30	127.2	↓-0.6
2/1 05:40	126.4	↓-0.8
2/1 05:50	125.4	↓-1.0
2/1 06:00	124.2	↓-1.2
2/1 06:10	122.7	↓-1.5
2/1 06:20	121.0	↓-1.7
2/1 06:30	119.1	↓-1.9
2/1 06:40	117.0	↓-2.1
2/1 06:50	114.7	↓-2.3
2/1 07:00	112.2	↓-2.5
2/1 07:10	109.5	↓-2.7
2/1 07:20	106.7	↓-2.8
2/1 07:30	103.8	↓-2.9
2/1 07:40	100.9	↓-2.9
2/1 07:50	97.9	↓-3.0
2/1 08:00	94.9	↓-3.0
2/1 08:10	92.0	↓-2.9
2/1 08:20	89.3	↓-2.7
2/1 08:30	86.7	↓-2.6
2/1 08:40	84.2	↓-2.5
2/1 08:50	82.1	↓-2.1
2/1 09:00	80.1	↓-2.0
2/1 09:10	78.5	↓-1.6
2/1 09:20	77.1	↓-1.4
2/1 09:30	76.0	↓-1.1
2/1 09:40	75.2	↓-0.8
2/1 09:50	74.7	↓-0.5
2/1 10:00	74.5	↓-0.2	干潮
2/1 10:10	74.5	0
2/1 10:20	74.8	↑0.3
2/1 10:30	75.4	↑0.6
2/1 10:40	76.1	↑0.7
2/1 10:50	77.0	↑0.9
2/1 11:00	78.2	↑1.2
2/1 11:10	79.5	↑1.3
2/1 11:20	80.9	↑1.4
2/1 11:30	82.6	↑1.7
2/1 11:40	84.4	↑1.8
2/1 11:50	86.3	↑1.9
2/1 12:00	88.5	↑2.2
2/1 12:10	90.8	↑2.3
2/1 12:20	93.2	↑2.4
2/1 12:30	95.9	↑2.7
2/1 12:40	98.7	↑2.8
2/1 12:50	101.6	↑2.9
2/1 13:00	104.7	↑3.1
2/1 13:10	107.9	↑3.2
2/1 13:20	111.2	↑3.3
2/1 13:30	114.6	↑3.4
2/1 13:40	118.0	↑3.4
2/1 13:50	121.3	↑3.3
2/1 14:00	124.6	↑3.3
2/1 14:10	127.7	↑3.1
2/1 14:20	130.7	↑3.0
2/1 14:30	133.5	↑2.8
2/1 14:40	136.0	↑2.5
2/1 14:50	138.1	↑2.1
2/1 15:00	140.0	↑1.9
2/1 15:10	141.5	↑1.5
2/1 15:20	142.6	↑1.1
2/1 15:30	143.3	↑0.7
2/1 15:40	143.5	↑0.2	満潮
2/1 15:50	143.4	↓-0.1
2/1 16:00	142.9	↓-0.5
2/1 16:10	142.1	↓-0.8
2/1 16:20	140.8	↓-1.3
2/1 16:30	139.2	↓-1.6
2/1 16:40	137.4	↓-1.8
2/1 16:50	135.2	↓-2.2
2/1 17:00	132.7	↓-2.5
2/1 17:10	130.0	↓-2.7
2/1 17:20	127.1	↓-2.9
2/1 17:30	124.0	↓-3.1
2/1 17:40	120.6	↓-3.4
2/1 17:50	117.1	↓-3.5
2/1 18:00	113.3	↓-3.8
2/1 18:10	109.4	↓-3.9
2/1 18:20	105.3	↓-4.1
2/1 18:30	100.9	↓-4.4
2/1 18:40	96.4	↓-4.5
2/1 18:50	91.8	↓-4.6
2/1 19:00	86.9	↓-4.9
2/1 19:10	81.9	↓-5.0
2/1 19:20	76.8	↓-5.1
2/1 19:30	71.6	↓-5.2
2/1 19:40	66.4	↓-5.2
2/1 19:50	61.1	↓-5.3	最大潮位差
2/1 20:00	55.8	↓-5.3	最大潮位差
2/1 20:10	50.7	↓-5.1
2/1 20:20	45.6	↓-5.1
2/1 20:30	40.7	↓-4.9
2/1 20:40	36.1	↓-4.6
2/1 20:50	31.7	↓-4.4
2/1 21:00	27.6	↓-4.1
2/1 21:10	23.9	↓-3.7
2/1 21:20	20.6	↓-3.3
2/1 21:30	17.7	↓-2.9
2/1 21:40	15.2	↓-2.5
2/1 21:50	13.1	↓-2.1
2/1 22:00	11.4	↓-1.7
2/1 22:10	10.2	↓-1.2
2/1 22:20	9.4	↓-0.8
2/1 22:30	9.0	↓-0.4	干潮
2/1 22:40	9.0	0
2/1 22:50	9.4	↑0.4
2/1 23:00	10.1	↑0.7
2/1 23:10	11.2	↑1.1
2/1 23:20	12.5	↑1.3
2/1 23:30	14.2	↑1.7
2/1 23:40	16.2	↑2.0
2/1 23:50	18.4	↑2.2