22 (日)	04:08	08:09	13:30	21:01
	125cm	100cm	141cm	-1cm
大潮 出 07:00 入 16:06 出 05:55 入 14:42

苫小牧（北海道）2041年12月22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
12/22 00:00	65.1	↑4.4
12/22 00:10	69.5	↑4.4
12/22 00:20	73.8	↑4.3
12/22 00:30	78.1	↑4.3
12/22 00:40	82.3	↑4.2
12/22 00:50	86.4	↑4.1
12/22 01:00	90.3	↑3.9
12/22 01:10	94.1	↑3.8
12/22 01:20	97.6	↑3.5
12/22 01:30	100.9	↑3.3
12/22 01:40	103.9	↑3.0
12/22 01:50	106.8	↑2.9
12/22 02:00	109.3	↑2.5
12/22 02:10	111.7	↑2.4
12/22 02:20	113.8	↑2.1
12/22 02:30	115.7	↑1.9
12/22 02:40	117.4	↑1.7
12/22 02:50	118.9	↑1.5
12/22 03:00	120.2	↑1.3
12/22 03:10	121.3	↑1.1
12/22 03:20	122.2	↑0.9
12/22 03:30	122.9	↑0.7
12/22 03:40	123.5	↑0.6
12/22 03:50	123.9	↑0.4
12/22 04:00	124.1	↑0.2	満潮
12/22 04:10	124.1	0
12/22 04:20	124.0	↓-0.1
12/22 04:30	123.7	↓-0.3
12/22 04:40	123.2	↓-0.5
12/22 04:50	122.5	↓-0.7
12/22 05:00	121.6	↓-0.9
12/22 05:10	120.5	↓-1.1
12/22 05:20	119.3	↓-1.2
12/22 05:30	118.0	↓-1.3
12/22 05:40	116.5	↓-1.5
12/22 05:50	115.0	↓-1.5
12/22 06:00	113.3	↓-1.7
12/22 06:10	111.7	↓-1.6
12/22 06:20	110.0	↓-1.7
12/22 06:30	108.3	↓-1.7
12/22 06:40	106.7	↓-1.6
12/22 06:50	105.3	↓-1.4
12/22 07:00	103.9	↓-1.4
12/22 07:10	102.7	↓-1.2
12/22 07:20	101.6	↓-1.1
12/22 07:30	100.7	↓-0.9
12/22 07:40	100.1	↓-0.6
12/22 07:50	99.6	↓-0.5
12/22 08:00	99.3	↓-0.3	干潮
12/22 08:10	99.3	0
12/22 08:20	99.4	↑0.1
12/22 08:30	99.8	↑0.4
12/22 08:40	100.2	↑0.4
12/22 08:50	100.9	↑0.7
12/22 09:00	101.7	↑0.8
12/22 09:10	102.6	↑0.9
12/22 09:20	103.7	↑1.1
12/22 09:30	104.8	↑1.1
12/22 09:40	106.1	↑1.3
12/22 09:50	107.4	↑1.3
12/22 10:00	108.8	↑1.4
12/22 10:10	110.3	↑1.5
12/22 10:20	111.9	↑1.6
12/22 10:30	113.5	↑1.6
12/22 10:40	115.2	↑1.7
12/22 10:50	117.0	↑1.8
12/22 11:00	118.9	↑1.9
12/22 11:10	120.8	↑1.9
12/22 11:20	122.8	↑2.0
12/22 11:30	124.7	↑1.9
12/22 11:40	126.7	↑2.0
12/22 11:50	128.7	↑2.0
12/22 12:00	130.7	↑2.0
12/22 12:10	132.5	↑1.8
12/22 12:20	134.3	↑1.8
12/22 12:30	135.9	↑1.6
12/22 12:40	137.3	↑1.4
12/22 12:50	138.6	↑1.3
12/22 13:00	139.6	↑1.0
12/22 13:10	140.3	↑0.7
12/22 13:20	140.7	↑0.4	満潮
12/22 13:30	140.8	↑0.1	満潮
12/22 13:40	140.6	↓-0.2
12/22 13:50	140.1	↓-0.5
12/22 14:00	139.2	↓-0.9
12/22 14:10	138.0	↓-1.2
12/22 14:20	136.4	↓-1.6
12/22 14:30	134.6	↓-1.8
12/22 14:40	132.4	↓-2.2
12/22 14:50	130.0	↓-2.4
12/22 15:00	127.3	↓-2.7
12/22 15:10	124.4	↓-2.9
12/22 15:20	121.3	↓-3.1
12/22 15:30	118.0	↓-3.3
12/22 15:40	114.5	↓-3.5
12/22 15:50	110.8	↓-3.7
12/22 16:00	107.0	↓-3.8
12/22 16:10	103.1	↓-3.9
12/22 16:20	99.0	↓-4.1
12/22 16:30	94.8	↓-4.2
12/22 16:40	90.5	↓-4.3
12/22 16:50	86.0	↓-4.5
12/22 17:00	81.5	↓-4.5
12/22 17:10	76.8	↓-4.7
12/22 17:20	72.1	↓-4.7
12/22 17:30	67.3	↓-4.8
12/22 17:40	62.4	↓-4.9
12/22 17:50	57.4	↓-5.0	最大潮位差
12/22 18:00	52.5	↓-4.9
12/22 18:10	47.6	↓-4.9
12/22 18:20	42.7	↓-4.9
12/22 18:30	38.0	↓-4.7
12/22 18:40	33.3	↓-4.7
12/22 18:50	28.9	↓-4.4
12/22 19:00	24.6	↓-4.3
12/22 19:10	20.6	↓-4.0
12/22 19:20	16.8	↓-3.8
12/22 19:30	13.4	↓-3.4
12/22 19:40	10.3	↓-3.1
12/22 19:50	7.5	↓-2.8
12/22 20:00	5.1	↓-2.4
12/22 20:10	3.1	↓-2.0
12/22 20:20	1.5	↓-1.6
12/22 20:30	0.2	↓-1.3
12/22 20:40	-0.7	↓-0.9
12/22 20:50	-1.2	↓-0.5
12/22 21:00	-1.4	↓-0.2	干潮
12/22 21:10	-1.2	↑0.2
12/22 21:20	-0.8	↑0.4
12/22 21:30	0.0	↑0.8
12/22 21:40	1.1	0
12/22 21:50	2.4	↑1.3
12/22 22:00	4.0	↑1.6
12/22 22:10	5.9	↑1.9
12/22 22:20	8.0	↑2.1
12/22 22:30	10.4	↑2.4
12/22 22:40	13.1	↑2.7
12/22 22:50	16.0	↑2.9
12/22 23:00	19.1	↑3.1
12/22 23:10	22.5	↑3.4
12/22 23:20	26.2	↑3.7
12/22 23:30	30.1	↑3.9
12/22 23:40	34.2	↑4.1
12/22 23:50	38.5	↑4.3