7 (日)	02:01	06:41	12:36	19:59
	110cm	78cm	134cm	26cm
中潮 出 06:50 入 16:02 出 03:29 入 14:29

苫小牧（北海道）2053年12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
12/7 00:00	96.4	↑2.1
12/7 00:10	98.4	↑2.0
12/7 00:20	100.2	↑1.8
12/7 00:30	101.8	↑1.6
12/7 00:40	103.3	↑1.5
12/7 00:50	104.7	↑1.4
12/7 01:00	105.8	↑1.1
12/7 01:10	106.8	↑1.0
12/7 01:20	107.6	↑0.8
12/7 01:30	108.2	↑0.6
12/7 01:40	108.7	↑0.5
12/7 01:50	109.0	↑0.3
12/7 02:00	109.1	↑0.1	満潮
12/7 02:10	109.0	↓-0.1
12/7 02:20	108.7	↓-0.3
12/7 02:30	108.3	↓-0.4
12/7 02:40	107.6	↓-0.7
12/7 02:50	106.8	↓-0.8
12/7 03:00	105.9	↓-0.9
12/7 03:10	104.8	↓-1.1
12/7 03:20	103.5	↓-1.3
12/7 03:30	102.1	↓-1.4
12/7 03:40	100.6	↓-1.5
12/7 03:50	98.9	↓-1.7
12/7 04:00	97.2	↓-1.7
12/7 04:10	95.5	↓-1.7
12/7 04:20	93.6	↓-1.9
12/7 04:30	91.8	↓-1.8
12/7 04:40	90.0	↓-1.8
12/7 04:50	88.3	↓-1.7
12/7 05:00	86.6	↓-1.7
12/7 05:10	85.0	↓-1.6
12/7 05:20	83.5	↓-1.5
12/7 05:30	82.2	↓-1.3
12/7 05:40	81.0	↓-1.2
12/7 05:50	79.9	↓-1.1
12/7 06:00	79.1	↓-0.8
12/7 06:10	78.4	↓-0.7
12/7 06:20	77.9	↓-0.5
12/7 06:30	77.6	↓-0.3
12/7 06:40	77.5	↓-0.1	干潮
12/7 06:50	77.6	↑0.1
12/7 07:00	77.9	↑0.3
12/7 07:10	78.4	↑0.5
12/7 07:20	79.1	↑0.7
12/7 07:30	79.9	↑0.8
12/7 07:40	80.9	↑1.0
12/7 07:50	82.1	↑1.2
12/7 08:00	83.4	↑1.3
12/7 08:10	84.8	↑1.4
12/7 08:20	86.4	↑1.6
12/7 08:30	88.2	↑1.8
12/7 08:40	90.1	↑1.9
12/7 08:50	92.1	↑2.0
12/7 09:00	94.2	↑2.1
12/7 09:10	96.4	↑2.2
12/7 09:20	98.7	↑2.3
12/7 09:30	101.0	↑2.3
12/7 09:40	103.5	↑2.5
12/7 09:50	106.0	↑2.5
12/7 10:00	108.5	↑2.5
12/7 10:10	111.0	↑2.5
12/7 10:20	113.4	↑2.4
12/7 10:30	115.8	↑2.4
12/7 10:40	118.2	↑2.4
12/7 10:50	120.5	↑2.3
12/7 11:00	122.6	↑2.1
12/7 11:10	124.6	↑2.0
12/7 11:20	126.4	↑1.8
12/7 11:30	128.0	↑1.6
12/7 11:40	129.4	↑1.4
12/7 11:50	130.6	↑1.2
12/7 12:00	131.6	↑1.0
12/7 12:10	132.3	↑0.7
12/7 12:20	132.8	↑0.5
12/7 12:30	133.0	↑0.2	満潮
12/7 12:40	133.0	0
12/7 12:50	132.8	↓-0.2
12/7 13:00	132.3	↓-0.5
12/7 13:10	131.6	↓-0.7
12/7 13:20	130.7	↓-0.9
12/7 13:30	129.5	↓-1.2
12/7 13:40	128.1	↓-1.4
12/7 13:50	126.5	↓-1.6
12/7 14:00	124.8	↓-1.7
12/7 14:10	122.8	↓-2.0
12/7 14:20	120.6	↓-2.2
12/7 14:30	118.2	↓-2.4
12/7 14:40	115.7	↓-2.5
12/7 14:50	112.9	↓-2.8
12/7 15:00	110.0	↓-2.9
12/7 15:10	106.9	↓-3.1
12/7 15:20	103.6	↓-3.3
12/7 15:30	100.2	↓-3.4
12/7 15:40	96.6	↓-3.6
12/7 15:50	92.9	↓-3.7
12/7 16:00	89.1	↓-3.8
12/7 16:10	85.2	↓-3.9
12/7 16:20	81.2	↓-4.0
12/7 16:30	77.2	↓-4.0
12/7 16:40	73.2	↓-4.0
12/7 16:50	69.1	↓-4.1	最大潮位差
12/7 17:00	65.1	↓-4.0
12/7 17:10	61.2	↓-3.9
12/7 17:20	57.4	↓-3.8
12/7 17:30	53.7	↓-3.7
12/7 17:40	50.2	↓-3.5
12/7 17:50	46.8	↓-3.4
12/7 18:00	43.7	↓-3.1
12/7 18:10	40.8	↓-2.9
12/7 18:20	38.1	↓-2.7
12/7 18:30	35.7	↓-2.4
12/7 18:40	33.5	↓-2.2
12/7 18:50	31.6	↓-1.9
12/7 19:00	29.9	↓-1.7
12/7 19:10	28.6	↓-1.3
12/7 19:20	27.4	↓-1.2
12/7 19:30	26.6	↓-0.8
12/7 19:40	26.0	↓-0.6
12/7 19:50	25.7	↓-0.3	干潮
12/7 20:00	25.6	↓-0.1
12/7 20:10	25.8	↑0.2
12/7 20:20	26.2	↑0.4
12/7 20:30	26.9	↑0.7
12/7 20:40	27.8	↑0.9
12/7 20:50	29.0	↑1.2
12/7 21:00	30.5	↑1.5
12/7 21:10	32.2	↑1.7
12/7 21:20	34.1	↑1.9
12/7 21:30	36.3	↑2.2
12/7 21:40	38.8	↑2.5
12/7 21:50	41.4	↑2.6
12/7 22:00	44.3	↑2.9
12/7 22:10	47.4	↑3.1
12/7 22:20	50.6	↑3.2
12/7 22:30	54.0	↑3.4
12/7 22:40	57.5	↑3.5
12/7 22:50	61.2	↑3.7
12/7 23:00	64.8	↑3.6
12/7 23:10	68.6	↑3.8
12/7 23:20	72.3	↑3.7
12/7 23:30	76.0	↑3.7
12/7 23:40	79.6	↑3.6
12/7 23:50	83.1	↑3.5