7 (金)	05:30	10:38	16:14	23:06
	128cm	74cm	140cm	18cm
大潮 出 06:41 入 16:56 出 18:59 入 07:57

苫小牧（北海道）2042年02月7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
2/7 00:00	22.2	↑2.3
2/7 00:10	24.8	↑2.6
2/7 00:20	27.8	↑3.0
2/7 00:30	31.0	↑3.2
2/7 00:40	34.6	↑3.6
2/7 00:50	38.4	↑3.8
2/7 01:00	42.5	↑4.1
2/7 01:10	46.9	↑4.4
2/7 01:20	51.4	↑4.5
2/7 01:30	56.1	↑4.7
2/7 01:40	61.0	↑4.9
2/7 01:50	66.0	↑5.0	最大潮位差
2/7 02:00	70.9	↑4.9
2/7 02:10	75.9	↑5.0	最大潮位差
2/7 02:20	80.8	↑4.9
2/7 02:30	85.6	↑4.8
2/7 02:40	90.2	↑4.6
2/7 02:50	94.6	↑4.4
2/7 03:00	98.8	↑4.2
2/7 03:10	102.8	↑4.0
2/7 03:20	106.4	↑3.6
2/7 03:30	109.7	↑3.3
2/7 03:40	112.8	↑3.1
2/7 03:50	115.5	↑2.7
2/7 04:00	117.9	↑2.4
2/7 04:10	120.0	↑2.1
2/7 04:20	121.8	↑1.8
2/7 04:30	123.3	↑1.5
2/7 04:40	124.6	↑1.3
2/7 04:50	125.6	↑1.0
2/7 05:00	126.3	↑0.7
2/7 05:10	126.9	↑0.6
2/7 05:20	127.2	↑0.3	満潮
2/7 05:30	127.3	↑0.1	満潮
2/7 05:40	127.1	↓-0.2
2/7 05:50	126.8	↓-0.3
2/7 06:00	126.2	↓-0.6
2/7 06:10	125.4	↓-0.8
2/7 06:20	124.4	↓-1.0
2/7 06:30	123.1	↓-1.3
2/7 06:40	121.5	↓-1.6
2/7 06:50	119.8	↓-1.7
2/7 07:00	117.8	↓-2.0
2/7 07:10	115.5	↓-2.3
2/7 07:20	113.1	↓-2.4
2/7 07:30	110.5	↓-2.6
2/7 07:40	107.8	↓-2.7
2/7 07:50	104.9	↓-2.9
2/7 08:00	101.9	↓-3.0
2/7 08:10	99.0	↓-2.9
2/7 08:20	96.0	↓-3.0
2/7 08:30	93.1	↓-2.9
2/7 08:40	90.2	↓-2.9
2/7 08:50	87.5	↓-2.7
2/7 09:00	85.0	↓-2.5
2/7 09:10	82.7	↓-2.3
2/7 09:20	80.6	↓-2.1
2/7 09:30	78.8	↓-1.8
2/7 09:40	77.2	↓-1.6
2/7 09:50	75.9	↓-1.3
2/7 10:00	74.8	↓-1.1
2/7 10:10	74.1	↓-0.7
2/7 10:20	73.5	↓-0.6
2/7 10:30	73.3	↓-0.2	干潮
2/7 10:40	73.2	↓-0.1
2/7 10:50	73.4	↑0.2
2/7 11:00	73.8	↑0.4
2/7 11:10	74.4	↑0.6
2/7 11:20	75.1	↑0.7
2/7 11:30	76.1	↑1.0
2/7 11:40	77.2	↑1.1
2/7 11:50	78.6	↑1.4
2/7 12:00	80.1	↑1.5
2/7 12:10	81.7	↑1.6
2/7 12:20	83.6	↑1.9
2/7 12:30	85.7	↑2.1
2/7 12:40	88.0	↑2.3
2/7 12:50	90.4	↑2.4
2/7 13:00	93.1	↑2.7
2/7 13:10	95.9	↑2.8
2/7 13:20	98.9	↑3.0
2/7 13:30	102.0	↑3.1
2/7 13:40	105.3	↑3.3
2/7 13:50	108.6	↑3.3
2/7 14:00	112.0	↑3.4
2/7 14:10	115.3	↑3.3
2/7 14:20	118.6	↑3.3
2/7 14:30	121.9	↑3.3
2/7 14:40	124.9	↑3.0
2/7 14:50	127.8	↑2.9
2/7 15:00	130.4	↑2.6
2/7 15:10	132.8	↑2.4
2/7 15:20	134.9	↑2.1
2/7 15:30	136.6	↑1.7
2/7 15:40	138.0	↑1.4
2/7 15:50	139.0	↑1.0
2/7 16:00	139.6	↑0.6
2/7 16:10	139.9	↑0.3	満潮
2/7 16:20	139.8	↓-0.1
2/7 16:30	139.4	↓-0.4
2/7 16:40	138.7	↓-0.7
2/7 16:50	137.6	↓-1.1
2/7 17:00	136.3	↓-1.3
2/7 17:10	134.6	↓-1.7
2/7 17:20	132.8	↓-1.8
2/7 17:30	130.6	↓-2.2
2/7 17:40	128.3	↓-2.3
2/7 17:50	125.7	↓-2.6
2/7 18:00	123.0	↓-2.7
2/7 18:10	120.0	↓-3.0
2/7 18:20	116.8	↓-3.2
2/7 18:30	113.4	↓-3.4
2/7 18:40	109.7	↓-3.7
2/7 18:50	105.9	↓-3.8
2/7 19:00	101.9	↓-4.0
2/7 19:10	97.7	↓-4.2
2/7 19:20	93.3	↓-4.4
2/7 19:30	88.7	↓-4.6
2/7 19:40	84.0	↓-4.7
2/7 19:50	79.2	↓-4.8
2/7 20:00	74.3	↓-4.9
2/7 20:10	69.4	↓-4.9
2/7 20:20	64.4	↓-5.0	最大潮位差
2/7 20:30	59.5	↓-4.9
2/7 20:40	54.7	↓-4.8
2/7 20:50	50.1	↓-4.6
2/7 21:00	45.6	↓-4.5
2/7 21:10	41.4	↓-4.2
2/7 21:20	37.4	↓-4.0
2/7 21:30	33.8	↓-3.6
2/7 21:40	30.5	↓-3.3
2/7 21:50	27.5	↓-3.0
2/7 22:00	24.9	↓-2.6
2/7 22:10	22.8	↓-2.1
2/7 22:20	21.0	↓-1.8
2/7 22:30	19.5	↓-1.5
2/7 22:40	18.5	↓-1.0
2/7 22:50	17.8	↓-0.7
2/7 23:00	17.5	↓-0.3	干潮
2/7 23:10	17.4	↓-0.1
2/7 23:20	17.8	↑0.4
2/7 23:30	18.4	↑0.6
2/7 23:40	19.3	↑0.9
2/7 23:50	20.5	↑1.2