07 (火)	05:53	10:38	16:11	23:22
	126cm	90cm	142cm	1cm
中潮 出 06:49 入 16:02 出 18:48 入 09:06

苫小牧（北海道）2055年12月07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
12/7 00:00	8.1	↑2.2
12/7 00:10	10.6	↑2.5
12/7 00:20	13.4	↑2.8
12/7 00:30	16.4	↑3.0
12/7 00:40	19.6	↑3.2
12/7 00:50	23.0	↑3.4
12/7 01:00	26.6	↑3.6
12/7 01:10	30.5	↑3.9
12/7 01:20	34.6	↑4.1
12/7 01:30	39.0	↑4.4
12/7 01:40	43.5	↑4.5
12/7 01:50	48.2	↑4.7
12/7 02:00	53.1	↑4.9
12/7 02:10	58.1	↑5.0
12/7 02:20	63.2	↑5.1
12/7 02:30	68.3	↑5.1
12/7 02:40	73.5	↑5.2	最大潮位差
12/7 02:50	78.6	↑5.1
12/7 03:00	83.6	↑5.0
12/7 03:10	88.5	↑4.9
12/7 03:20	93.2	↑4.7
12/7 03:30	97.6	↑4.4
12/7 03:40	101.8	↑4.2
12/7 03:50	105.7	↑3.9
12/7 04:00	109.2	↑3.5
12/7 04:10	112.4	↑3.2
12/7 04:20	115.2	↑2.8
12/7 04:30	117.6	↑2.4
12/7 04:40	119.7	↑2.1
12/7 04:50	121.4	↑1.7
12/7 05:00	122.8	↑1.4
12/7 05:10	123.9	↑1.1
12/7 05:20	124.7	↑0.8
12/7 05:30	125.2	↑0.5
12/7 05:40	125.6	↑0.4
12/7 05:50	125.7	↑0.1	満潮
12/7 06:00	125.7	0
12/7 06:10	125.4	↓-0.3
12/7 06:20	125.1	↓-0.3
12/7 06:30	124.6	↓-0.5
12/7 06:40	123.9	↓-0.7
12/7 06:50	123.1	↓-0.8
12/7 07:00	122.2	↓-0.9
12/7 07:10	121.2	↓-1.0
12/7 07:20	120.0	↓-1.2
12/7 07:30	118.6	↓-1.4
12/7 07:40	117.1	↓-1.5
12/7 07:50	115.5	↓-1.6
12/7 08:00	113.7	↓-1.8
12/7 08:10	111.8	↓-1.9
12/7 08:20	109.8	↓-2.0
12/7 08:30	107.7	↓-2.1
12/7 08:40	105.6	↓-2.1
12/7 08:50	103.5	↓-2.1
12/7 09:00	101.4	↓-2.1
12/7 09:10	99.4	↓-2.0
12/7 09:20	97.5	↓-1.9
12/7 09:30	95.7	↓-1.8
12/7 09:40	94.1	↓-1.6
12/7 09:50	92.7	↓-1.4
12/7 10:00	91.6	↓-1.1
12/7 10:10	90.7	↓-0.9
12/7 10:20	90.1	↓-0.6
12/7 10:30	89.7	↓-0.4	干潮
12/7 10:40	89.7	0
12/7 10:50	89.9	↑0.2
12/7 11:00	90.3	↑0.4
12/7 11:10	91.0	↑0.7
12/7 11:20	91.9	↑0.9
12/7 11:30	93.0	↑1.1
12/7 11:40	94.3	↑1.3
12/7 11:50	95.6	↑1.3
12/7 12:00	97.1	↑1.5
12/7 12:10	98.7	↑1.6
12/7 12:20	100.4	↑1.7
12/7 12:30	102.1	↑1.7
12/7 12:40	103.8	↑1.7
12/7 12:50	105.7	↑1.9
12/7 13:00	107.6	↑1.9
12/7 13:10	109.5	↑1.9
12/7 13:20	111.5	↑2.0
12/7 13:30	113.5	↑2.0
12/7 13:40	115.6	↑2.1
12/7 13:50	117.8	↑2.2
12/7 14:00	120.0	↑2.2
12/7 14:10	122.2	↑2.2
12/7 14:20	124.5	↑2.3
12/7 14:30	126.7	↑2.2
12/7 14:40	128.9	↑2.2
12/7 14:50	131.1	↑2.2
12/7 15:00	133.1	↑2.0
12/7 15:10	135.0	↑1.9
12/7 15:20	136.8	↑1.8
12/7 15:30	138.2	↑1.4
12/7 15:40	139.4	↑1.2
12/7 15:50	140.3	↑0.9
12/7 16:00	140.9	↑0.6
12/7 16:10	141.1	↑0.2	満潮
12/7 16:20	140.9	↓-0.2
12/7 16:30	140.3	↓-0.6
12/7 16:40	139.3	↓-1.0
12/7 16:50	137.9	↓-1.4
12/7 17:00	136.1	↓-1.8
12/7 17:10	133.9	↓-2.2
12/7 17:20	131.4	↓-2.5
12/7 17:30	128.6	↓-2.8
12/7 17:40	125.6	↓-3.0
12/7 17:50	122.2	↓-3.4
12/7 18:00	118.7	↓-3.5
12/7 18:10	115.0	↓-3.7
12/7 18:20	111.1	↓-3.9
12/7 18:30	107.1	↓-4.0
12/7 18:40	103.0	↓-4.1
12/7 18:50	98.8	↓-4.2
12/7 19:00	94.5	↓-4.3
12/7 19:10	90.2	↓-4.3
12/7 19:20	85.7	↓-4.5
12/7 19:30	81.2	↓-4.5
12/7 19:40	76.6	↓-4.6
12/7 19:50	72.0	↓-4.6
12/7 20:00	67.3	↓-4.7
12/7 20:10	62.6	↓-4.7
12/7 20:20	57.8	↓-4.8
12/7 20:30	53.0	↓-4.8
12/7 20:40	48.2	↓-4.8
12/7 20:50	43.4	↓-4.8
12/7 21:00	38.7	↓-4.7
12/7 21:10	34.1	↓-4.6
12/7 21:20	29.6	↓-4.5
12/7 21:30	25.3	↓-4.3
12/7 21:40	21.3	↓-4.0
12/7 21:50	17.5	↓-3.8
12/7 22:00	14.0	↓-3.5
12/7 22:10	10.9	↓-3.1
12/7 22:20	8.1	↓-2.8
12/7 22:30	5.8	↓-2.3
12/7 22:40	3.9	↓-1.9
12/7 22:50	2.4	↓-1.5
12/7 23:00	1.3	↓-1.1
12/7 23:10	0.6	↓-0.7
12/7 23:20	0.4	↓-0.2	干潮
12/7 23:30	0.5	↑0.1
12/7 23:40	1.0	↑0.5
12/7 23:50	1.9	↑0.9