14 (木)	05:12	10:20	16:09	23:12
	129cm	76cm	149cm	12cm
中潮 出 05:46 入 16:55 出 18:45 入 08:57

苫小牧（北海道）2049年10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
10/14 00:00	21.0	↑2.6
10/14 00:10	23.8	↑2.8
10/14 00:20	26.9	↑3.1
10/14 00:30	30.3	↑3.4
10/14 00:40	34.0	↑3.7
10/14 00:50	38.0	↑4.0
10/14 01:00	42.2	↑4.2
10/14 01:10	46.7	↑4.5
10/14 01:20	51.4	↑4.7
10/14 01:30	56.2	↑4.8
10/14 01:40	61.3	↑5.1
10/14 01:50	66.4	↑5.1
10/14 02:00	71.7	↑5.3	最大潮位差
10/14 02:10	76.9	↑5.2
10/14 02:20	82.1	↑5.2
10/14 02:30	87.3	↑5.2
10/14 02:40	92.2	↑4.9
10/14 02:50	97.0	↑4.8
10/14 03:00	101.5	↑4.5
10/14 03:10	105.8	↑4.3
10/14 03:20	109.7	↑3.9
10/14 03:30	113.2	↑3.5
10/14 03:40	116.4	↑3.2
10/14 03:50	119.2	↑2.8
10/14 04:00	121.7	↑2.5
10/14 04:10	123.7	↑2.0
10/14 04:20	125.4	↑1.7
10/14 04:30	126.7	↑1.3
10/14 04:40	127.7	↑1.0
10/14 04:50	128.4	↑0.7
10/14 05:00	128.8	↑0.4
10/14 05:10	129.0	↑0.2	満潮
10/14 05:20	128.9	↓-0.1
10/14 05:30	128.6	↓-0.3
10/14 05:40	128.1	↓-0.5
10/14 05:50	127.4	↓-0.7
10/14 06:00	126.5	↓-0.9
10/14 06:10	125.4	↓-1.1
10/14 06:20	124.1	↓-1.3
10/14 06:30	122.7	↓-1.4
10/14 06:40	121.0	↓-1.7
10/14 06:50	119.2	↓-1.8
10/14 07:00	117.2	↓-2.0
10/14 07:10	115.0	↓-2.2
10/14 07:20	112.6	↓-2.4
10/14 07:30	110.0	↓-2.6
10/14 07:40	107.4	↓-2.6
10/14 07:50	104.6	↓-2.8
10/14 08:00	101.7	↓-2.9
10/14 08:10	98.8	↓-2.9
10/14 08:20	95.9	↓-2.9
10/14 08:30	93.1	↓-2.8
10/14 08:40	90.3	↓-2.8
10/14 08:50	87.7	↓-2.6
10/14 09:00	85.3	↓-2.4
10/14 09:10	83.0	↓-2.3
10/14 09:20	81.0	↓-2.0
10/14 09:30	79.3	↓-1.7
10/14 09:40	77.9	↓-1.4
10/14 09:50	76.9	↓-1.0
10/14 10:00	76.1	↓-0.8
10/14 10:10	75.7	↓-0.4	干潮
10/14 10:20	75.5	↓-0.2	干潮
10/14 10:30	75.7	↑0.2
10/14 10:40	76.2	↑0.5
10/14 10:50	76.9	↑0.7
10/14 11:00	77.9	↑1.0
10/14 11:10	79.1	↑1.2
10/14 11:20	80.4	↑1.3
10/14 11:30	82.0	↑1.6
10/14 11:40	83.7	↑1.7
10/14 11:50	85.5	↑1.8
10/14 12:00	87.5	↑2.0
10/14 12:10	89.6	↑2.1
10/14 12:20	91.9	↑2.3
10/14 12:30	94.2	↑2.3
10/14 12:40	96.7	↑2.5
10/14 12:50	99.4	↑2.7
10/14 13:00	102.1	↑2.7
10/14 13:10	105.0	↑2.9
10/14 13:20	108.0	↑3.0
10/14 13:30	111.1	↑3.1
10/14 13:40	114.3	↑3.2
10/14 13:50	117.6	↑3.3
10/14 14:00	120.9	↑3.3
10/14 14:10	124.2	↑3.3
10/14 14:20	127.5	↑3.3
10/14 14:30	130.7	↑3.2
10/14 14:40	133.8	↑3.1
10/14 14:50	136.7	↑2.9
10/14 15:00	139.3	↑2.6
10/14 15:10	141.7	↑2.4
10/14 15:20	143.8	↑2.1
10/14 15:30	145.6	↑1.8
10/14 15:40	146.9	↑1.3
10/14 15:50	147.9	↑1.0
10/14 16:00	148.4	↑0.5	満潮
10/14 16:10	148.5	↑0.1
10/14 16:20	148.2	↓-0.3
10/14 16:30	147.5	↓-0.7
10/14 16:40	146.5	↓-1.0
10/14 16:50	145.0	↓-1.5
10/14 17:00	143.2	↓-1.8
10/14 17:10	141.1	↓-2.1
10/14 17:20	138.7	↓-2.4
10/14 17:30	136.1	↓-2.6
10/14 17:40	133.2	↓-2.9
10/14 17:50	130.1	↓-3.1
10/14 18:00	126.8	↓-3.3
10/14 18:10	123.3	↓-3.5
10/14 18:20	119.7	↓-3.6
10/14 18:30	115.9	↓-3.8
10/14 18:40	111.9	↓-4.0
10/14 18:50	107.8	↓-4.1
10/14 19:00	103.5	↓-4.3
10/14 19:10	99.1	↓-4.4
10/14 19:20	94.5	↓-4.6
10/14 19:30	89.7	↓-4.8
10/14 19:40	84.9	↓-4.8
10/14 19:50	79.9	↓-5.0
10/14 20:00	74.8	↓-5.1
10/14 20:10	69.7	↓-5.1
10/14 20:20	64.5	↓-5.2
10/14 20:30	59.4	↓-5.1
10/14 20:40	54.3	↓-5.1
10/14 20:50	49.3	↓-5.0
10/14 21:00	44.4	↓-4.9
10/14 21:10	39.8	↓-4.6
10/14 21:20	35.4	↓-4.4
10/14 21:30	31.2	↓-4.2
10/14 21:40	27.5	↓-3.7
10/14 21:50	24.0	↓-3.5
10/14 22:00	21.0	↓-3.0
10/14 22:10	18.4	↓-2.6
10/14 22:20	16.1	↓-2.3
10/14 22:30	14.3	↓-1.8
10/14 22:40	13.0	↓-1.3
10/14 22:50	12.0	↓-1.0
10/14 23:00	11.4	↓-0.6
10/14 23:10	11.2	↓-0.2	干潮
10/14 23:20	11.4	↑0.2
10/14 23:30	11.9	↑0.5
10/14 23:40	12.7	↑0.8
10/14 23:50	13.8	↑1.1