19 (土)	06:38	10:32	16:08	23:41
	125cm	99cm	151cm	-2cm
中潮 出 06:58 入 16:04 出 19:19 入 09:45

苫小牧（北海道）2043年12月19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
12/19 00:00	-5.0	↑1.9
12/19 00:10	-2.8	↑2.2
12/19 00:20	-0.3	↑2.5
12/19 00:30	2.5	↑2.8
12/19 00:40	5.6	↑3.1
12/19 00:50	9.0	↑3.4
12/19 01:00	12.7	↑3.7
12/19 01:10	16.8	↑4.1
12/19 01:20	21.0	↑4.2
12/19 01:30	25.6	↑4.6
12/19 01:40	30.4	↑4.8
12/19 01:50	35.4	↑5.0
12/19 02:00	40.5	↑5.1
12/19 02:10	45.8	↑5.3
12/19 02:20	51.2	↑5.4
12/19 02:30	56.6	↑5.4
12/19 02:40	62.0	↑5.4
12/19 02:50	67.3	↑5.3
12/19 03:00	72.5	↑5.2
12/19 03:10	77.5	↑5.0
12/19 03:20	82.3	↑4.8
12/19 03:30	86.9	↑4.6
12/19 03:40	91.3	↑4.4
12/19 03:50	95.3	↑4.0
12/19 04:00	99.1	↑3.8
12/19 04:10	102.6	↑3.5
12/19 04:20	105.7	↑3.1
12/19 04:30	108.6	↑2.9
12/19 04:40	111.1	↑2.5
12/19 04:50	113.5	↑2.4
12/19 05:00	115.5	↑2.0
12/19 05:10	117.3	↑1.8
12/19 05:20	118.9	↑1.6
12/19 05:30	120.2	↑1.3
12/19 05:40	121.4	↑1.2
12/19 05:50	122.4	↑1.0
12/19 06:00	123.2	↑0.8
12/19 06:10	123.8	↑0.6
12/19 06:20	124.2	↑0.4
12/19 06:30	124.5	↑0.3	満潮
12/19 06:40	124.5	0
12/19 06:50	124.3	↓-0.2
12/19 07:00	124.0	↓-0.3
12/19 07:10	123.4	↓-0.6
12/19 07:20	122.7	↓-0.7
12/19 07:30	121.7	↓-1.0
12/19 07:40	120.5	↓-1.2
12/19 07:50	119.2	↓-1.3
12/19 08:00	117.7	↓-1.5
12/19 08:10	116.1	↓-1.6
12/19 08:20	114.3	↓-1.8
12/19 08:30	112.5	↓-1.8
12/19 08:40	110.7	↓-1.8
12/19 08:50	108.9	↓-1.8
12/19 09:00	107.1	↓-1.8
12/19 09:10	105.4	↓-1.7
12/19 09:20	103.9	↓-1.5
12/19 09:30	102.5	↓-1.4
12/19 09:40	101.3	↓-1.2
12/19 09:50	100.2	↓-1.1
12/19 10:00	99.4	↓-0.8
12/19 10:10	98.9	↓-0.5
12/19 10:20	98.5	↓-0.4
12/19 10:30	98.4	↓-0.1	干潮
12/19 10:40	98.5	↑0.1
12/19 10:50	98.8	↑0.3
12/19 11:00	99.3	↑0.5
12/19 11:10	99.9	↑0.6
12/19 11:20	100.8	↑0.9
12/19 11:30	101.7	↑0.9
12/19 11:40	102.8	↑1.1
12/19 11:50	104.0	↑1.2
12/19 12:00	105.3	↑1.3
12/19 12:10	106.7	↑1.4
12/19 12:20	108.2	↑1.5
12/19 12:30	109.8	↑1.6
12/19 12:40	111.5	↑1.7
12/19 12:50	113.4	↑1.9
12/19 13:00	115.3	↑1.9
12/19 13:10	117.3	↑2.0
12/19 13:20	119.4	↑2.1
12/19 13:30	121.7	↑2.3
12/19 13:40	124.0	↑2.3
12/19 13:50	126.4	↑2.4
12/19 14:00	128.9	↑2.5
12/19 14:10	131.4	↑2.5
12/19 14:20	133.9	↑2.5
12/19 14:30	136.4	↑2.5
12/19 14:40	138.8	↑2.4
12/19 14:50	141.2	↑2.4
12/19 15:00	143.3	↑2.1
12/19 15:10	145.3	↑2.0
12/19 15:20	147.0	↑1.7
12/19 15:30	148.5	↑1.5
12/19 15:40	149.6	↑1.1
12/19 15:50	150.4	↑0.8
12/19 16:00	150.9	↑0.5	満潮
12/19 16:10	151.0	↑0.1
12/19 16:20	150.7	↓-0.3
12/19 16:30	150.0	↓-0.7
12/19 16:40	149.0	↓-1.0
12/19 16:50	147.5	↓-1.5
12/19 17:00	145.8	↓-1.7
12/19 17:10	143.7	↓-2.1
12/19 17:20	141.4	↓-2.3
12/19 17:30	138.7	↓-2.7
12/19 17:40	135.8	↓-2.9
12/19 17:50	132.7	↓-3.1
12/19 18:00	129.3	↓-3.4
12/19 18:10	125.8	↓-3.5
12/19 18:20	122.1	↓-3.7
12/19 18:30	118.2	↓-3.9
12/19 18:40	114.1	↓-4.1
12/19 18:50	109.9	↓-4.2
12/19 19:00	105.5	↓-4.4
12/19 19:10	101.0	↓-4.5
12/19 19:20	96.3	↓-4.7
12/19 19:30	91.5	↓-4.8
12/19 19:40	86.5	↓-5.0
12/19 19:50	81.4	↓-5.1
12/19 20:00	76.1	↓-5.3
12/19 20:10	70.8	↓-5.3
12/19 20:20	65.4	↓-5.4
12/19 20:30	59.9	↓-5.5	最大潮位差
12/19 20:40	54.5	↓-5.4
12/19 20:50	49.1	↓-5.4
12/19 21:00	43.8	↓-5.3
12/19 21:10	38.6	↓-5.2
12/19 21:20	33.6	↓-5.0
12/19 21:30	28.8	↓-4.8
12/19 21:40	24.2	↓-4.6
12/19 21:50	20.0	↓-4.2
12/19 22:00	16.1	↓-3.9
12/19 22:10	12.5	↓-3.6
12/19 22:20	9.3	↓-3.2
12/19 22:30	6.5	↓-2.8
12/19 22:40	4.1	↓-2.4
12/19 22:50	2.1	↓-2.0
12/19 23:00	0.4	↓-1.7
12/19 23:10	-0.8	↓-1.2
12/19 23:20	-1.7	↓-0.9
12/19 23:30	-2.2	↓-0.5
12/19 23:40	-2.4	↓-0.2	干潮
12/19 23:50	-2.2	↑0.2