14 (金)	00:18	05:10	11:37	18:57
	98cm	76cm	126cm	37cm
若潮 出 06:56 入 16:03 出 13:28 入 02:12

苫小牧（北海道）2040年12月14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
12/14 00:00	97.4	↑0.3
12/14 00:10	97.5	↑0.1	満潮
12/14 00:20	97.5	0
12/14 00:30	97.4	↓-0.1
12/14 00:40	97.2	↓-0.2
12/14 00:50	96.9	↓-0.3
12/14 01:00	96.4	↓-0.5
12/14 01:10	95.8	↓-0.6
12/14 01:20	95.1	↓-0.7
12/14 01:30	94.3	↓-0.8
12/14 01:40	93.5	↓-0.8
12/14 01:50	92.5	↓-1.0
12/14 02:00	91.5	↓-1.0
12/14 02:10	90.5	↓-1.0
12/14 02:20	89.4	↓-1.1
12/14 02:30	88.2	↓-1.2
12/14 02:40	87.1	↓-1.1
12/14 02:50	85.9	↓-1.2
12/14 03:00	84.7	↓-1.2
12/14 03:10	83.6	↓-1.1
12/14 03:20	82.5	↓-1.1
12/14 03:30	81.4	↓-1.1
12/14 03:40	80.4	↓-1.0
12/14 03:50	79.4	↓-1.0
12/14 04:00	78.6	↓-0.8
12/14 04:10	77.8	↓-0.8
12/14 04:20	77.1	↓-0.7
12/14 04:30	76.5	↓-0.6
12/14 04:40	76.1	↓-0.4
12/14 04:50	75.7	↓-0.4
12/14 05:00	75.5	↓-0.2	干潮
12/14 05:10	75.5	0	干潮
12/14 05:20	75.6	↑0.1
12/14 05:30	75.8	↑0.2
12/14 05:40	76.2	↑0.4
12/14 05:50	76.7	↑0.5
12/14 06:00	77.4	↑0.7
12/14 06:10	78.2	↑0.8
12/14 06:20	79.2	↑1.0
12/14 06:30	80.3	↑1.1
12/14 06:40	81.5	↑1.2
12/14 06:50	82.9	↑1.4
12/14 07:00	84.3	↑1.4
12/14 07:10	85.9	↑1.6
12/14 07:20	87.6	↑1.7
12/14 07:30	89.4	↑1.8
12/14 07:40	91.2	↑1.8
12/14 07:50	93.1	↑1.9
12/14 08:00	95.1	↑2.0
12/14 08:10	97.1	↑2.0
12/14 08:20	99.1	↑2.0
12/14 08:30	101.2	↑2.1
12/14 08:40	103.2	↑2.0
12/14 08:50	105.2	↑2.0
12/14 09:00	107.2	↑2.0
12/14 09:10	109.2	↑2.0
12/14 09:20	111.1	↑1.9
12/14 09:30	112.9	↑1.8
12/14 09:40	114.7	↑1.8
12/14 09:50	116.4	↑1.7
12/14 10:00	117.9	↑1.5
12/14 10:10	119.4	↑1.5
12/14 10:20	120.7	↑1.3
12/14 10:30	121.9	↑1.2
12/14 10:40	122.9	↑1.0
12/14 10:50	123.8	↑0.9
12/14 11:00	124.6	↑0.8
12/14 11:10	125.1	↑0.5
12/14 11:20	125.5	↑0.4
12/14 11:30	125.7	↑0.2	満潮
12/14 11:40	125.7	0
12/14 11:50	125.6	↓-0.1
12/14 12:00	125.2	↓-0.4
12/14 12:10	124.7	↓-0.5
12/14 12:20	124.0	↓-0.7
12/14 12:30	123.0	↓-1.0
12/14 12:40	121.9	↓-1.1
12/14 12:50	120.6	↓-1.3
12/14 13:00	119.1	↓-1.5
12/14 13:10	117.5	↓-1.6
12/14 13:20	115.6	↓-1.9
12/14 13:30	113.6	↓-2.0
12/14 13:40	111.5	↓-2.1
12/14 13:50	109.1	↓-2.4
12/14 14:00	106.6	↓-2.5
12/14 14:10	104.0	↓-2.6
12/14 14:20	101.3	↓-2.7
12/14 14:30	98.4	↓-2.9
12/14 14:40	95.4	↓-3.0
12/14 14:50	92.3	↓-3.1
12/14 15:00	89.2	↓-3.1
12/14 15:10	85.9	↓-3.3	最大潮位差
12/14 15:20	82.7	↓-3.2
12/14 15:30	79.4	↓-3.3	最大潮位差
12/14 15:40	76.1	↓-3.3	最大潮位差
12/14 15:50	72.8	↓-3.3	最大潮位差
12/14 16:00	69.6	↓-3.2
12/14 16:10	66.4	↓-3.2
12/14 16:20	63.3	↓-3.1
12/14 16:30	60.2	↓-3.1
12/14 16:40	57.3	↓-2.9
12/14 16:50	54.6	↓-2.7
12/14 17:00	51.9	↓-2.7
12/14 17:10	49.5	↓-2.4
12/14 17:20	47.2	↓-2.3
12/14 17:30	45.1	↓-2.1
12/14 17:40	43.3	↓-1.8
12/14 17:50	41.6	↓-1.7
12/14 18:00	40.2	↓-1.4
12/14 18:10	39.0	↓-1.2
12/14 18:20	38.0	↓-1.0
12/14 18:30	37.3	↓-0.7
12/14 18:40	36.8	↓-0.5
12/14 18:50	36.6	↓-0.2	干潮
12/14 19:00	36.6	0
12/14 19:10	36.8	↑0.2
12/14 19:20	37.2	↑0.4
12/14 19:30	37.9	↑0.7
12/14 19:40	38.8	↑0.9
12/14 19:50	39.9	↑1.1
12/14 20:00	41.2	↑1.3
12/14 20:10	42.7	↑1.5
12/14 20:20	44.4	↑1.7
12/14 20:30	46.2	↑1.8
12/14 20:40	48.2	↑2.0
12/14 20:50	50.4	↑2.2
12/14 21:00	52.7	↑2.3
12/14 21:10	55.1	↑2.4
12/14 21:20	57.6	↑2.5
12/14 21:30	60.2	↑2.6
12/14 21:40	62.8	↑2.6
12/14 21:50	65.5	↑2.7
12/14 22:00	68.2	↑2.7
12/14 22:10	71.0	↑2.8
12/14 22:20	73.7	↑2.7
12/14 22:30	76.4	↑2.7
12/14 22:40	79.0	↑2.6
12/14 22:50	81.6	↑2.6
12/14 23:00	84.1	↑2.5
12/14 23:10	86.5	↑2.4
12/14 23:20	88.8	↑2.3
12/14 23:30	90.9	↑2.1
12/14 23:40	92.9	↑2.0
12/14 23:50	94.8	↑1.9