7 (水)	05:39	10:51	16:36	23:31
	124cm	78cm	146cm	20cm
中潮 出 05:37 入 17:07 出 09:43 入 18:41

苫小牧（北海道）2043年10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
10/7 00:00	24.1	↑1.7
10/7 00:10	26.0	↑1.9
10/7 00:20	28.2	↑2.2
10/7 00:30	30.5	↑2.3
10/7 00:40	33.1	↑2.6
10/7 00:50	35.9	↑2.8
10/7 01:00	38.9	↑3.0
10/7 01:10	42.0	↑3.1
10/7 01:20	45.4	↑3.4
10/7 01:30	49.0	↑3.6
10/7 01:40	52.8	↑3.8
10/7 01:50	56.7	↑3.9
10/7 02:00	60.8	↑4.1
10/7 02:10	65.0	↑4.2
10/7 02:20	69.3	↑4.3
10/7 02:30	73.7	↑4.4
10/7 02:40	78.1	↑4.4
10/7 02:50	82.5	↑4.4
10/7 03:00	86.9	↑4.4
10/7 03:10	91.2	↑4.3
10/7 03:20	95.4	↑4.2
10/7 03:30	99.3	↑3.9
10/7 03:40	103.1	↑3.8
10/7 03:50	106.6	↑3.5
10/7 04:00	109.8	↑3.2
10/7 04:10	112.6	↑2.8
10/7 04:20	115.2	↑2.6
10/7 04:30	117.4	↑2.2
10/7 04:40	119.3	↑1.9
10/7 04:50	120.8	↑1.5
10/7 05:00	122.0	↑1.2
10/7 05:10	122.9	↑0.9
10/7 05:20	123.4	↑0.5
10/7 05:30	123.8	↑0.4	満潮
10/7 05:40	123.8	0
10/7 05:50	123.7	↓-0.1
10/7 06:00	123.3	↓-0.4
10/7 06:10	122.7	↓-0.6
10/7 06:20	122.0	↓-0.7
10/7 06:30	121.2	↓-0.8
10/7 06:40	120.2	↓-1.0
10/7 06:50	119.0	↓-1.2
10/7 07:00	117.7	↓-1.3
10/7 07:10	116.3	↓-1.4
10/7 07:20	114.8	↓-1.5
10/7 07:30	113.1	↓-1.7
10/7 07:40	111.3	↓-1.8
10/7 07:50	109.3	↓-2.0
10/7 08:00	107.3	↓-2.0
10/7 08:10	105.1	↓-2.2
10/7 08:20	102.8	↓-2.3
10/7 08:30	100.5	↓-2.3
10/7 08:40	98.1	↓-2.4
10/7 08:50	95.7	↓-2.4
10/7 09:00	93.3	↓-2.4
10/7 09:10	90.9	↓-2.4
10/7 09:20	88.6	↓-2.3
10/7 09:30	86.5	↓-2.1
10/7 09:40	84.5	↓-2.0
10/7 09:50	82.7	↓-1.8
10/7 10:00	81.1	↓-1.6
10/7 10:10	79.8	↓-1.3
10/7 10:20	78.8	↓-1.0
10/7 10:30	78.0	↓-0.8
10/7 10:40	77.6	↓-0.4
10/7 10:50	77.4	↓-0.2	干潮
10/7 11:00	77.6	↑0.2
10/7 11:10	78.0	↑0.4
10/7 11:20	78.7	↑0.7
10/7 11:30	79.7	↑1.0
10/7 11:40	80.8	↑1.1
10/7 11:50	82.2	↑1.4
10/7 12:00	83.8	↑1.6
10/7 12:10	85.6	↑1.8
10/7 12:20	87.5	↑1.9
10/7 12:30	89.5	↑2.0
10/7 12:40	91.6	↑2.1
10/7 12:50	93.9	↑2.3
10/7 13:00	96.2	↑2.3
10/7 13:10	98.7	↑2.5
10/7 13:20	101.2	↑2.5
10/7 13:30	103.8	↑2.6
10/7 13:40	106.5	↑2.7
10/7 13:50	109.3	↑2.8
10/7 14:00	112.1	↑2.8
10/7 14:10	115.0	↑2.9
10/7 14:20	117.9	↑2.9
10/7 14:30	120.9	↑3.0
10/7 14:40	123.8	↑2.9
10/7 14:50	126.7	↑2.9
10/7 15:00	129.6	↑2.9
10/7 15:10	132.3	↑2.7
10/7 15:20	134.8	↑2.5
10/7 15:30	137.2	↑2.4
10/7 15:40	139.3	↑2.1
10/7 15:50	141.2	↑1.9
10/7 16:00	142.7	↑1.5
10/7 16:10	143.9	↑1.2
10/7 16:20	144.7	↑0.8
10/7 16:30	145.2	↑0.5	満潮
10/7 16:40	145.2	0
10/7 16:50	144.8	↓-0.4
10/7 17:00	144.0	↓-0.8
10/7 17:10	142.8	↓-1.2
10/7 17:20	141.2	↓-1.6
10/7 17:30	139.3	↓-1.9
10/7 17:40	137.0	↓-2.3
10/7 17:50	134.4	↓-2.6
10/7 18:00	131.5	↓-2.9
10/7 18:10	128.4	↓-3.1
10/7 18:20	125.1	↓-3.3
10/7 18:30	121.6	↓-3.5
10/7 18:40	118.0	↓-3.6
10/7 18:50	114.2	↓-3.8
10/7 19:00	110.3	↓-3.9
10/7 19:10	106.3	↓-4.0
10/7 19:20	102.2	↓-4.1
10/7 19:30	98.0	↓-4.2
10/7 19:40	93.8	↓-4.2
10/7 19:50	89.5	↓-4.3
10/7 20:00	85.1	↓-4.4
10/7 20:10	80.7	↓-4.4
10/7 20:20	76.2	↓-4.5	最大潮位差
10/7 20:30	71.8	↓-4.4
10/7 20:40	67.3	↓-4.5	最大潮位差
10/7 20:50	62.8	↓-4.5	最大潮位差
10/7 21:00	58.4	↓-4.4
10/7 21:10	54.1	↓-4.3
10/7 21:20	49.8	↓-4.3
10/7 21:30	45.8	↓-4.0
10/7 21:40	41.9	↓-3.9
10/7 21:50	38.2	↓-3.7
10/7 22:00	34.8	↓-3.4
10/7 22:10	31.7	↓-3.1
10/7 22:20	28.9	↓-2.8
10/7 22:30	26.4	↓-2.5
10/7 22:40	24.3	↓-2.1
10/7 22:50	22.6	↓-1.7
10/7 23:00	21.3	↓-1.3
10/7 23:10	20.4	↓-0.9
10/7 23:20	19.9	↓-0.5
10/7 23:30	19.7	↓-0.2	干潮
10/7 23:40	19.9	↑0.2
10/7 23:50	20.4	↑0.5