14 (木)	03:11	06:54	12:29	20:19
	117cm	98cm	142cm	5cm
大潮 出 06:56 入 16:03 出 04:52 入 14:07

苫小牧（北海道）2028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	84.5	↑3.4
12/14 00:10	87.7	↑3.2
12/14 00:20	90.8	↑3.1
12/14 00:30	93.7	↑2.9
12/14 00:40	96.5	↑2.8
12/14 00:50	99.0	↑2.5
12/14 01:00	101.4	↑2.4
12/14 01:10	103.6	↑2.2
12/14 01:20	105.6	↑2.0
12/14 01:30	107.5	↑1.9
12/14 01:40	109.1	↑1.6
12/14 01:50	110.6	↑1.5
12/14 02:00	111.9	↑1.3
12/14 02:10	113.0	↑1.1
12/14 02:20	114.0	↑1.0
12/14 02:30	114.8	↑0.8
12/14 02:40	115.4	↑0.6
12/14 02:50	115.8	↑0.4
12/14 03:00	116.1	↑0.3
12/14 03:10	116.2	↑0.1	満潮
12/14 03:20	116.1	↓-0.1
12/14 03:30	115.8	↓-0.3
12/14 03:40	115.4	↓-0.4
12/14 03:50	114.8	↓-0.6
12/14 04:00	114.0	↓-0.8
12/14 04:10	113.1	↓-0.9
12/14 04:20	112.1	↓-1.0
12/14 04:30	111.0	↓-1.1
12/14 04:40	109.8	↓-1.2
12/14 04:50	108.6	↓-1.2
12/14 05:00	107.3	↓-1.3
12/14 05:10	106.0	↓-1.3
12/14 05:20	104.7	↓-1.3
12/14 05:30	103.5	↓-1.2
12/14 05:40	102.3	↓-1.2
12/14 05:50	101.3	↓-1.0
12/14 06:00	100.3	↓-1.0
12/14 06:10	99.5	↓-0.8
12/14 06:20	98.9	↓-0.6
12/14 06:30	98.4	↓-0.5
12/14 06:40	98.1	↓-0.3
12/14 06:50	98.0	↓-0.1	干潮
12/14 07:00	98.0	0
12/14 07:10	98.2	↑0.2
12/14 07:20	98.6	↑0.4
12/14 07:30	99.1	↑0.5
12/14 07:40	99.8	↑0.7
12/14 07:50	100.7	↑0.9
12/14 08:00	101.6	↑0.9
12/14 08:10	102.7	↑1.1
12/14 08:20	103.9	↑1.2
12/14 08:30	105.2	↑1.3
12/14 08:40	106.6	↑1.4
12/14 08:50	108.1	↑1.5
12/14 09:00	109.7	↑1.6
12/14 09:10	111.4	↑1.7
12/14 09:20	113.1	↑1.7
12/14 09:30	114.9	↑1.8
12/14 09:40	116.8	↑1.9
12/14 09:50	118.7	↑1.9
12/14 10:00	120.7	↑2.0
12/14 10:10	122.7	↑2.0
12/14 10:20	124.7	↑2.0
12/14 10:30	126.7	↑2.0
12/14 10:40	128.7	↑2.0
12/14 10:50	130.6	↑1.9
12/14 11:00	132.5	↑1.9
12/14 11:10	134.2	↑1.7
12/14 11:20	135.9	↑1.7
12/14 11:30	137.3	↑1.4
12/14 11:40	138.6	↑1.3
12/14 11:50	139.7	↑1.1
12/14 12:00	140.6	↑0.9
12/14 12:10	141.2	↑0.6
12/14 12:20	141.5	↑0.3	満潮
12/14 12:30	141.6	↑0.1
12/14 12:40	141.4	↓-0.2
12/14 12:50	140.9	↓-0.5
12/14 13:00	140.1	↓-0.8
12/14 13:10	139.1	↓-1.0
12/14 13:20	137.7	↓-1.4
12/14 13:30	136.1	↓-1.6
12/14 13:40	134.3	↓-1.8
12/14 13:50	132.2	↓-2.1
12/14 14:00	129.9	↓-2.3
12/14 14:10	127.4	↓-2.5
12/14 14:20	124.6	↓-2.8
12/14 14:30	121.7	↓-2.9
12/14 14:40	118.6	↓-3.1
12/14 14:50	115.4	↓-3.2
12/14 15:00	111.9	↓-3.5
12/14 15:10	108.3	↓-3.6
12/14 15:20	104.6	↓-3.7
12/14 15:30	100.6	↓-4.0
12/14 15:40	96.6	↓-4.0
12/14 15:50	92.4	↓-4.2
12/14 16:00	88.1	↓-4.3
12/14 16:10	83.6	↓-4.5
12/14 16:20	79.1	↓-4.5
12/14 16:30	74.5	↓-4.6
12/14 16:40	69.8	↓-4.7
12/14 16:50	65.0	↓-4.8	最大潮位差
12/14 17:00	60.3	↓-4.7
12/14 17:10	55.6	↓-4.7
12/14 17:20	50.9	↓-4.7
12/14 17:30	46.3	↓-4.6
12/14 17:40	41.8	↓-4.5
12/14 17:50	37.4	↓-4.4
12/14 18:00	33.3	↓-4.1
12/14 18:10	29.3	↓-4.0
12/14 18:20	25.6	↓-3.7
12/14 18:30	22.1	↓-3.5
12/14 18:40	18.9	↓-3.2
12/14 18:50	16.1	↓-2.8
12/14 19:00	13.5	↓-2.6
12/14 19:10	11.2	↓-2.3
12/14 19:20	9.3	↓-1.9
12/14 19:30	7.7	↓-1.6
12/14 19:40	6.4	↓-1.3
12/14 19:50	5.4	↓-1.0
12/14 20:00	4.7	↓-0.7
12/14 20:10	4.3	↓-0.4	干潮
12/14 20:20	4.3	0
12/14 20:30	4.5	↑0.2
12/14 20:40	5.0	↑0.5
12/14 20:50	5.8	↑0.8
12/14 21:00	6.8	↑1.0
12/14 21:10	8.2	↑1.4
12/14 21:20	9.8	↑1.6
12/14 21:30	11.6	↑1.8
12/14 21:40	13.8	↑2.2
12/14 21:50	16.2	↑2.4
12/14 22:00	18.9	↑2.7
12/14 22:10	21.9	↑3.0
12/14 22:20	25.1	↑3.2
12/14 22:30	28.6	↑3.5
12/14 22:40	32.2	↑3.6
12/14 22:50	36.1	↑3.9
12/14 23:00	40.2	↑4.1
12/14 23:10	44.4	↑4.2
12/14 23:20	48.7	↑4.3
12/14 23:30	53.1	↑4.4
12/14 23:40	57.6	↑4.5
12/14 23:50	62.1	↑4.5