9 (木)	04:43	10:24	16:10	22:48
	132cm	62cm	141cm	21cm
中潮 出 05:40 入 17:04 出 07:55 入 18:13

苫小牧（北海道）2059年10月9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
10/9 00:00	41.8	↑2.7
10/9 00:10	44.6	↑2.8
10/9 00:20	47.7	↑3.1
10/9 00:30	51.0	↑3.3
10/9 00:40	54.4	↑3.4
10/9 00:50	58.1	↑3.7
10/9 01:00	62.0	↑3.9
10/9 01:10	66.0	↑4.0
10/9 01:20	70.3	↑4.3
10/9 01:30	74.6	↑4.3
10/9 01:40	79.0	↑4.4
10/9 01:50	83.5	↑4.5
10/9 02:00	88.1	↑4.6	最大潮位差
10/9 02:10	92.6	↑4.5
10/9 02:20	97.1	↑4.5
10/9 02:30	101.4	↑4.3
10/9 02:40	105.6	↑4.2
10/9 02:50	109.6	↑4.0
10/9 03:00	113.3	↑3.7
10/9 03:10	116.8	↑3.5
10/9 03:20	119.9	↑3.1
10/9 03:30	122.7	↑2.8
10/9 03:40	125.1	↑2.4
10/9 03:50	127.1	↑2.0
10/9 04:00	128.8	↑1.7
10/9 04:10	130.1	↑1.3
10/9 04:20	131.0	↑0.9
10/9 04:30	131.5	↑0.5
10/9 04:40	131.7	↑0.2	満潮
10/9 04:50	131.6	↓-0.1
10/9 05:00	131.3	↓-0.3
10/9 05:10	130.6	↓-0.7
10/9 05:20	129.8	↓-0.8
10/9 05:30	128.7	↓-1.1
10/9 05:40	127.4	↓-1.3
10/9 05:50	125.9	↓-1.5
10/9 06:00	124.2	↓-1.7
10/9 06:10	122.4	↓-1.8
10/9 06:20	120.4	↓-2.0
10/9 06:30	118.2	↓-2.2
10/9 06:40	115.9	↓-2.3
10/9 06:50	113.4	↓-2.5
10/9 07:00	110.8	↓-2.6
10/9 07:10	108.0	↓-2.8
10/9 07:20	105.0	↓-3.0
10/9 07:30	102.0	↓-3.0
10/9 07:40	98.8	↓-3.2
10/9 07:50	95.6	↓-3.2
10/9 08:00	92.3	↓-3.3
10/9 08:10	89.0	↓-3.3
10/9 08:20	85.7	↓-3.3
10/9 08:30	82.5	↓-3.2
10/9 08:40	79.3	↓-3.2
10/9 08:50	76.4	↓-2.9
10/9 09:00	73.6	↓-2.8
10/9 09:10	71.1	↓-2.5
10/9 09:20	68.8	↓-2.3
10/9 09:30	66.8	↓-2.0
10/9 09:40	65.2	↓-1.6
10/9 09:50	63.8	↓-1.4
10/9 10:00	62.9	↓-0.9
10/9 10:10	62.3	↓-0.6
10/9 10:20	62.0	↓-0.3	干潮
10/9 10:30	62.1	↑0.1
10/9 10:40	62.5	↑0.4
10/9 10:50	63.2	↑0.7
10/9 11:00	64.2	↑1.0
10/9 11:10	65.4	↑1.2
10/9 11:20	66.9	↑1.5
10/9 11:30	68.6	↑1.7
10/9 11:40	70.5	↑1.9
10/9 11:50	72.5	↑2.0
10/9 12:00	74.8	↑2.3
10/9 12:10	77.2	↑2.4
10/9 12:20	79.7	↑2.5
10/9 12:30	82.4	↑2.7
10/9 12:40	85.2	↑2.8
10/9 12:50	88.1	↑2.9
10/9 13:00	91.2	↑3.1
10/9 13:10	94.3	↑3.1
10/9 13:20	97.6	↑3.3
10/9 13:30	101.0	↑3.4
10/9 13:40	104.4	↑3.4
10/9 13:50	107.9	↑3.5
10/9 14:00	111.5	↑3.6
10/9 14:10	115.0	↑3.5
10/9 14:20	118.4	↑3.4
10/9 14:30	121.8	↑3.4
10/9 14:40	125.0	↑3.2
10/9 14:50	128.0	↑3.0
10/9 15:00	130.8	↑2.8
10/9 15:10	133.4	↑2.6
10/9 15:20	135.6	↑2.2
10/9 15:30	137.4	↑1.8
10/9 15:40	138.9	↑1.5
10/9 15:50	139.9	↑1.0
10/9 16:00	140.5	↑0.6	満潮
10/9 16:10	140.7	↑0.2	満潮
10/9 16:20	140.5	↓-0.2
10/9 16:30	139.8	↓-0.7
10/9 16:40	138.8	↓-1.0
10/9 16:50	137.3	↓-1.5
10/9 17:00	135.5	↓-1.8
10/9 17:10	133.4	↓-2.1
10/9 17:20	131.0	↓-2.4
10/9 17:30	128.3	↓-2.7
10/9 17:40	125.3	↓-3.0
10/9 17:50	122.2	↓-3.1
10/9 18:00	118.9	↓-3.3
10/9 18:10	115.4	↓-3.5
10/9 18:20	111.7	↓-3.7
10/9 18:30	108.0	↓-3.7
10/9 18:40	104.1	↓-3.9
10/9 18:50	100.1	↓-4.0
10/9 19:00	95.9	↓-4.2
10/9 19:10	91.7	↓-4.2
10/9 19:20	87.4	↓-4.3
10/9 19:30	83.0	↓-4.4
10/9 19:40	78.6	↓-4.4
10/9 19:50	74.1	↓-4.5
10/9 20:00	69.6	↓-4.5
10/9 20:10	65.0	↓-4.6	最大潮位差
10/9 20:20	60.5	↓-4.5
10/9 20:30	56.1	↓-4.4
10/9 20:40	51.7	↓-4.4
10/9 20:50	47.5	↓-4.2
10/9 21:00	43.5	↓-4.0
10/9 21:10	39.7	↓-3.8
10/9 21:20	36.1	↓-3.6
10/9 21:30	32.9	↓-3.2
10/9 21:40	30.0	↓-2.9
10/9 21:50	27.5	↓-2.5
10/9 22:00	25.4	↓-2.1
10/9 22:10	23.7	↓-1.7
10/9 22:20	22.4	↓-1.3
10/9 22:30	21.5	↓-0.9
10/9 22:40	21.0	↓-0.5	干潮
10/9 22:50	20.9	↓-0.1
10/9 23:00	21.2	↑0.3
10/9 23:10	21.9	↑0.7
10/9 23:20	22.9	↑1.0
10/9 23:30	24.2	↑1.3
10/9 23:40	25.8	↑1.6
10/9 23:50	27.6	↑1.8