9 (月)	03:59	09:04	14:46	21:40
	124cm	71cm	142cm	8cm
大潮 出 05:56 入 17:34 出 16:52 入 05:53

苫小牧（北海道）2020年03月9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
3/9 00:00	53.9	↑4.7
3/9 00:10	58.7	↑4.8
3/9 00:20	63.6	↑4.9
3/9 00:30	68.5	↑4.9
3/9 00:40	73.4	↑4.9
3/9 00:50	78.2	↑4.8
3/9 01:00	82.9	↑4.7
3/9 01:10	87.4	↑4.5
3/9 01:20	91.7	↑4.3
3/9 01:30	95.8	↑4.1
3/9 01:40	99.7	↑3.9
3/9 01:50	103.2	↑3.5
3/9 02:00	106.5	↑3.3
3/9 02:10	109.5	↑3.0
3/9 02:20	112.1	↑2.6
3/9 02:30	114.5	↑2.4
3/9 02:40	116.6	↑2.1
3/9 02:50	118.3	↑1.7
3/9 03:00	119.8	↑1.5
3/9 03:10	121.1	↑1.3
3/9 03:20	122.1	↑1.0
3/9 03:30	122.8	↑0.7
3/9 03:40	123.3	↑0.5
3/9 03:50	123.6	↑0.3	満潮
3/9 04:00	123.7	↑0.1
3/9 04:10	123.5	↓-0.2
3/9 04:20	123.1	↓-0.4
3/9 04:30	122.5	↓-0.6
3/9 04:40	121.6	↓-0.9
3/9 04:50	120.5	↓-1.1
3/9 05:00	119.2	↓-1.3
3/9 05:10	117.6	↓-1.6
3/9 05:20	115.8	↓-1.8
3/9 05:30	113.8	↓-2.0
3/9 05:40	111.6	↓-2.2
3/9 05:50	109.2	↓-2.4
3/9 06:00	106.6	↓-2.6
3/9 06:10	103.9	↓-2.7
3/9 06:20	101.0	↓-2.9
3/9 06:30	98.2	↓-2.8
3/9 06:40	95.2	↓-3.0
3/9 06:50	92.3	↓-2.9
3/9 07:00	89.5	↓-2.8
3/9 07:10	86.8	↓-2.7
3/9 07:20	84.2	↓-2.6
3/9 07:30	81.7	↓-2.5
3/9 07:40	79.5	↓-2.2
3/9 07:50	77.5	↓-2.0
3/9 08:00	75.8	↓-1.7
3/9 08:10	74.3	↓-1.5
3/9 08:20	73.1	↓-1.2
3/9 08:30	72.1	↓-1.0
3/9 08:40	71.4	↓-0.7
3/9 08:50	71.0	↓-0.4
3/9 09:00	70.8	↓-0.2	干潮
3/9 09:10	70.9	↑0.1
3/9 09:20	71.1	↑0.2
3/9 09:30	71.6	↑0.5
3/9 09:40	72.3	↑0.7
3/9 09:50	73.2	↑0.9
3/9 10:00	74.3	↑1.1
3/9 10:10	75.6	↑1.3
3/9 10:20	77.1	↑1.5
3/9 10:30	78.7	↑1.6
3/9 10:40	80.6	↑1.9
3/9 10:50	82.6	↑2.0
3/9 11:00	84.8	↑2.2
3/9 11:10	87.3	↑2.5
3/9 11:20	89.9	↑2.6
3/9 11:30	92.7	↑2.8
3/9 11:40	95.7	↑3.0
3/9 11:50	98.8	↑3.1
3/9 12:00	102.0	↑3.2
3/9 12:10	105.4	↑3.4
3/9 12:20	108.8	↑3.4
3/9 12:30	112.3	↑3.5
3/9 12:40	115.7	↑3.4
3/9 12:50	119.1	↑3.4
3/9 13:00	122.4	↑3.3
3/9 13:10	125.5	↑3.1
3/9 13:20	128.5	↑3.0
3/9 13:30	131.2	↑2.7
3/9 13:40	133.6	↑2.4
3/9 13:50	135.8	↑2.2
3/9 14:00	137.6	↑1.8
3/9 14:10	139.0	↑1.4
3/9 14:20	140.1	↑1.1
3/9 14:30	140.9	↑0.8
3/9 14:40	141.2	↑0.3	満潮
3/9 14:50	141.2	0
3/9 15:00	140.8	↓-0.4
3/9 15:10	140.1	↓-0.7
3/9 15:20	139.1	↓-1.0
3/9 15:30	137.8	↓-1.3
3/9 15:40	136.1	↓-1.7
3/9 15:50	134.2	↓-1.9
3/9 16:00	132.0	↓-2.2
3/9 16:10	129.5	↓-2.5
3/9 16:20	126.8	↓-2.7
3/9 16:30	123.9	↓-2.9
3/9 16:40	120.7	↓-3.2
3/9 16:50	117.2	↓-3.5
3/9 17:00	113.6	↓-3.6
3/9 17:10	109.7	↓-3.9
3/9 17:20	105.5	↓-4.2
3/9 17:30	101.1	↓-4.4
3/9 17:40	96.5	↓-4.6
3/9 17:50	91.7	↓-4.8
3/9 18:00	86.8	↓-4.9
3/9 18:10	81.6	↓-5.2
3/9 18:20	76.4	↓-5.2
3/9 18:30	71.0	↓-5.4	最大潮位差
3/9 18:40	65.6	↓-5.4	最大潮位差
3/9 18:50	60.2	↓-5.4	最大潮位差
3/9 19:00	54.9	↓-5.3
3/9 19:10	49.6	↓-5.3
3/9 19:20	44.5	↓-5.1
3/9 19:30	39.6	↓-4.9
3/9 19:40	35.0	↓-4.6
3/9 19:50	30.6	↓-4.4
3/9 20:00	26.6	↓-4.0
3/9 20:10	22.9	↓-3.7
3/9 20:20	19.6	↓-3.3
3/9 20:30	16.6	↓-3.0
3/9 20:40	14.1	↓-2.5
3/9 20:50	12.0	↓-2.1
3/9 21:00	10.3	↓-1.7
3/9 21:10	9.1	↓-1.2
3/9 21:20	8.2	↓-0.9
3/9 21:30	7.7	↓-0.5	干潮
3/9 21:40	7.5	↓-0.2	干潮
3/9 21:50	7.7	↑0.2
3/9 22:00	8.3	↑0.6
3/9 22:10	9.2	↑0.9
3/9 22:20	10.4	↑1.2
3/9 22:30	12.0	↑1.6
3/9 22:40	13.8	↑1.8
3/9 22:50	16.0	↑2.2
3/9 23:00	18.5	↑2.5
3/9 23:10	21.2	↑2.7
3/9 23:20	24.3	↑3.1
3/9 23:30	27.7	↑3.4
3/9 23:40	31.4	↑3.7
3/9 23:50	35.4	↑4.0