6 (土)	04:41	11:12	17:36	23:40
	150cm	33cm	142cm	56cm
中潮 出 04:31 入 18:49 出 20:22 入 08:11

苫小牧（北海道）2050年08月6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
8/6 00:00	68.6	↑1.6
8/6 00:10	70.4	↑1.8
8/6 00:20	72.5	↑2.1
8/6 00:30	74.7	↑2.2
8/6 00:40	77.2	↑2.5
8/6 00:50	79.9	↑2.7
8/6 01:00	82.9	↑3.0
8/6 01:10	86.0	↑3.1
8/6 01:20	89.4	↑3.4
8/6 01:30	92.9	↑3.5
8/6 01:40	96.7	↑3.8
8/6 01:50	100.6	↑3.9
8/6 02:00	104.6	↑4.0
8/6 02:10	108.7	↑4.1
8/6 02:20	112.9	↑4.2
8/6 02:30	117.1	↑4.2
8/6 02:40	121.3	↑4.2
8/6 02:50	125.3	↑4.0
8/6 03:00	129.2	↑3.9
8/6 03:10	132.9	↑3.7
8/6 03:20	136.3	↑3.4
8/6 03:30	139.4	↑3.1
8/6 03:40	142.2	↑2.8
8/6 03:50	144.5	↑2.3
8/6 04:00	146.5	↑2.0
8/6 04:10	148.0	↑1.5
8/6 04:20	149.1	↑1.1
8/6 04:30	149.8	↑0.7
8/6 04:40	150.0	↑0.2	満潮
8/6 04:50	149.8	↓-0.2
8/6 05:00	149.2	↓-0.6
8/6 05:10	148.2	↓-1.0
8/6 05:20	146.9	↓-1.3
8/6 05:30	145.3	↓-1.6
8/6 05:40	143.4	↓-1.9
8/6 05:50	141.2	↓-2.2
8/6 06:00	138.7	↓-2.5
8/6 06:10	136.1	↓-2.6
8/6 06:20	133.2	↓-2.9
8/6 06:30	130.1	↓-3.1
8/6 06:40	126.9	↓-3.2
8/6 06:50	123.4	↓-3.5
8/6 07:00	119.8	↓-3.6
8/6 07:10	115.9	↓-3.9
8/6 07:20	111.9	↓-4.0
8/6 07:30	107.8	↓-4.1
8/6 07:40	103.4	↓-4.4
8/6 07:50	98.9	↓-4.5
8/6 08:00	94.3	↓-4.6
8/6 08:10	89.6	↓-4.7
8/6 08:20	84.8	↓-4.8	最大潮位差
8/6 08:30	80.0	↓-4.8	最大潮位差
8/6 08:40	75.2	↓-4.8	最大潮位差
8/6 08:50	70.4	↓-4.8	最大潮位差
8/6 09:00	65.8	↓-4.6
8/6 09:10	61.2	↓-4.6
8/6 09:20	56.9	↓-4.3
8/6 09:30	52.9	↓-4.0
8/6 09:40	49.1	↓-3.8
8/6 09:50	45.7	↓-3.4
8/6 10:00	42.6	↓-3.1
8/6 10:10	40.0	↓-2.6
8/6 10:20	37.7	↓-2.3
8/6 10:30	35.8	↓-1.9
8/6 10:40	34.4	↓-1.4
8/6 10:50	33.4	↓-1.0
8/6 11:00	32.8	↓-0.6
8/6 11:10	32.5	↓-0.3	干潮
8/6 11:20	32.7	↑0.2
8/6 11:30	33.1	↑0.4
8/6 11:40	33.9	↑0.8
8/6 11:50	35.0	↑1.1
8/6 12:00	36.4	↑1.4
8/6 12:10	38.0	↑1.6
8/6 12:20	39.9	↑1.9
8/6 12:30	42.0	↑2.1
8/6 12:40	44.4	↑2.4
8/6 12:50	47.0	↑2.6
8/6 13:00	49.9	↑2.9
8/6 13:10	52.9	↑3.0
8/6 13:20	56.2	↑3.3
8/6 13:30	59.8	↑3.6
8/6 13:40	63.6	↑3.8
8/6 13:50	67.6	↑4.0
8/6 14:00	71.8	↑4.2
8/6 14:10	76.2	↑4.4
8/6 14:20	80.7	↑4.5
8/6 14:30	85.4	↑4.7
8/6 14:40	90.1	↑4.7
8/6 14:50	94.9	↑4.8	最大潮位差
8/6 15:00	99.7	↑4.8	最大潮位差
8/6 15:10	104.4	↑4.7
8/6 15:20	109.1	↑4.7
8/6 15:30	113.5	↑4.4
8/6 15:40	117.7	↑4.2
8/6 15:50	121.7	↑4.0
8/6 16:00	125.4	↑3.7
8/6 16:10	128.7	↑3.3
8/6 16:20	131.7	↑3.0
8/6 16:30	134.3	↑2.6
8/6 16:40	136.5	↑2.2
8/6 16:50	138.3	↑1.8
8/6 17:00	139.7	↑1.4
8/6 17:10	140.7	↑1.0
8/6 17:20	141.4	↑0.7
8/6 17:30	141.7	↑0.3	満潮
8/6 17:40	141.8	↑0.1
8/6 17:50	141.5	↓-0.3
8/6 18:00	140.9	↓-0.6
8/6 18:10	140.1	↓-0.8
8/6 18:20	139.1	↓-1.0
8/6 18:30	137.8	↓-1.3
8/6 18:40	136.3	↓-1.5
8/6 18:50	134.6	↓-1.7
8/6 19:00	132.7	↓-1.9
8/6 19:10	130.6	↓-2.1
8/6 19:20	128.3	↓-2.3
8/6 19:30	125.8	↓-2.5
8/6 19:40	123.0	↓-2.8
8/6 19:50	120.1	↓-2.9
8/6 20:00	116.9	↓-3.2
8/6 20:10	113.6	↓-3.3
8/6 20:20	110.0	↓-3.6
8/6 20:30	106.3	↓-3.7
8/6 20:40	102.5	↓-3.8
8/6 20:50	98.5	↓-4.0
8/6 21:00	94.5	↓-4.0
8/6 21:10	90.5	↓-4.0
8/6 21:20	86.5	↓-4.0
8/6 21:30	82.6	↓-3.9
8/6 21:40	78.8	↓-3.8
8/6 21:50	75.2	↓-3.6
8/6 22:00	71.8	↓-3.4
8/6 22:10	68.6	↓-3.2
8/6 22:20	65.8	↓-2.8
8/6 22:30	63.3	↓-2.5
8/6 22:40	61.1	↓-2.2
8/6 22:50	59.2	↓-1.9
8/6 23:00	57.7	↓-1.5
8/6 23:10	56.6	↓-1.1
8/6 23:20	55.9	↓-0.7
8/6 23:30	55.4	↓-0.5	干潮
8/6 23:40	55.3	↓-0.1	干潮
8/6 23:50	55.5	↑0.2