11 (土)	04:53	10:20	16:11	23:04
	135cm	67cm	148cm	14cm
中潮 出 05:42 入 17:00 出 18:56 入 08:29

苫小牧（北海道）2014年10月11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
10/11 00:00	28.4	↑2.8
10/11 00:10	31.5	↑3.1
10/11 00:20	35.0	↑3.5
10/11 00:30	38.7	↑3.7
10/11 00:40	42.7	↑4.0
10/11 00:50	47.0	↑4.3
10/11 01:00	51.5	↑4.5
10/11 01:10	56.3	↑4.8
10/11 01:20	61.2	↑4.9
10/11 01:30	66.4	↑5.2
10/11 01:40	71.6	↑5.2
10/11 01:50	76.9	↑5.3
10/11 02:00	82.3	↑5.4	最大潮位差
10/11 02:10	87.6	↑5.3
10/11 02:20	92.8	↑5.2
10/11 02:30	97.9	↑5.1
10/11 02:40	102.8	↑4.9
10/11 02:50	107.4	↑4.6
10/11 03:00	111.7	↑4.3
10/11 03:10	115.6	↑3.9
10/11 03:20	119.2	↑3.6
10/11 03:30	122.4	↑3.2
10/11 03:40	125.2	↑2.8
10/11 03:50	127.6	↑2.4
10/11 04:00	129.6	↑2.0
10/11 04:10	131.2	↑1.6
10/11 04:20	132.4	↑1.2
10/11 04:30	133.3	↑0.9
10/11 04:40	133.8	↑0.5
10/11 04:50	134.0	↑0.2	満潮
10/11 05:00	134.0	0
10/11 05:10	133.6	↓-0.4
10/11 05:20	133.1	↓-0.5
10/11 05:30	132.2	↓-0.9
10/11 05:40	131.2	↓-1.0
10/11 05:50	130.0	↓-1.2
10/11 06:00	128.6	↓-1.4
10/11 06:10	126.9	↓-1.7
10/11 06:20	125.1	↓-1.8
10/11 06:30	123.0	↓-2.1
10/11 06:40	120.7	↓-2.3
10/11 06:50	118.3	↓-2.4
10/11 07:00	115.6	↓-2.7
10/11 07:10	112.8	↓-2.8
10/11 07:20	109.7	↓-3.1
10/11 07:30	106.6	↓-3.1
10/11 07:40	103.3	↓-3.3
10/11 07:50	99.9	↓-3.4
10/11 08:00	96.5	↓-3.4
10/11 08:10	93.0	↓-3.5
10/11 08:20	89.7	↓-3.3
10/11 08:30	86.4	↓-3.3
10/11 08:40	83.2	↓-3.2
10/11 08:50	80.2	↓-3.0
10/11 09:00	77.5	↓-2.7
10/11 09:10	75.0	↓-2.5
10/11 09:20	72.8	↓-2.2
10/11 09:30	71.0	↓-1.8
10/11 09:40	69.5	↓-1.5
10/11 09:50	68.3	↓-1.2
10/11 10:00	67.5	↓-0.8
10/11 10:10	67.0	↓-0.5	干潮
10/11 10:20	66.9	↓-0.1	干潮
10/11 10:30	67.1	↑0.2
10/11 10:40	67.6	↑0.5
10/11 10:50	68.4	↑0.8
10/11 11:00	69.4	↑1.0
10/11 11:10	70.6	↑1.2
10/11 11:20	72.0	↑1.4
10/11 11:30	73.7	↑1.7
10/11 11:40	75.5	↑1.8
10/11 11:50	77.5	↑2.0
10/11 12:00	79.6	↑2.1
10/11 12:10	81.9	↑2.3
10/11 12:20	84.4	↑2.5
10/11 12:30	87.0	↑2.6
10/11 12:40	89.8	↑2.8
10/11 12:50	92.7	↑2.9
10/11 13:00	95.9	↑3.2
10/11 13:10	99.1	↑3.2
10/11 13:20	102.5	↑3.4
10/11 13:30	106.0	↑3.5
10/11 13:40	109.7	↑3.7
10/11 13:50	113.3	↑3.6
10/11 14:00	117.1	↑3.8
10/11 14:10	120.8	↑3.7
10/11 14:20	124.4	↑3.6
10/11 14:30	128.0	↑3.6
10/11 14:40	131.4	↑3.4
10/11 14:50	134.6	↑3.2
10/11 15:00	137.5	↑2.9
10/11 15:10	140.1	↑2.6
10/11 15:20	142.4	↑2.3
10/11 15:30	144.2	↑1.8
10/11 15:40	145.7	↑1.5
10/11 15:50	146.8	↑1.1
10/11 16:00	147.4	↑0.6
10/11 16:10	147.6	↑0.2	満潮
10/11 16:20	147.4	↓-0.2
10/11 16:30	146.8	↓-0.6
10/11 16:40	145.8	↓-1.0
10/11 16:50	144.5	↓-1.3
10/11 17:00	142.8	↓-1.7
10/11 17:10	140.7	↓-2.1
10/11 17:20	138.5	↓-2.2
10/11 17:30	135.9	↓-2.6
10/11 17:40	133.1	↓-2.8
10/11 17:50	130.1	↓-3.0
10/11 18:00	127.0	↓-3.1
10/11 18:10	123.6	↓-3.4
10/11 18:20	120.0	↓-3.6
10/11 18:30	116.2	↓-3.8
10/11 18:40	112.3	↓-3.9
10/11 18:50	108.2	↓-4.1
10/11 19:00	103.9	↓-4.3
10/11 19:10	99.4	↓-4.5
10/11 19:20	94.7	↓-4.7
10/11 19:30	89.9	↓-4.8
10/11 19:40	84.9	↓-5.0
10/11 19:50	79.8	↓-5.1
10/11 20:00	74.6	↓-5.2
10/11 20:10	69.4	↓-5.2
10/11 20:20	64.2	↓-5.2
10/11 20:30	58.9	↓-5.3
10/11 20:40	53.8	↓-5.1
10/11 20:50	48.8	↓-5.0
10/11 21:00	44.0	↓-4.8
10/11 21:10	39.4	↓-4.6
10/11 21:20	35.1	↓-4.3
10/11 21:30	31.1	↓-4.0
10/11 21:40	27.4	↓-3.7
10/11 21:50	24.2	↓-3.2
10/11 22:00	21.4	↓-2.8
10/11 22:10	19.0	↓-2.4
10/11 22:20	17.0	↓-2.0
10/11 22:30	15.5	↓-1.5
10/11 22:40	14.4	↓-1.1
10/11 22:50	13.7	↓-0.7
10/11 23:00	13.4	↓-0.3	干潮
10/11 23:10	13.4	0
10/11 23:20	13.8	↑0.4
10/11 23:30	14.6	↑0.8
10/11 23:40	15.7	↑1.1
10/11 23:50	17.0	↑1.3