29 (土)	03:19	09:38	15:44	21:52
	141cm	35cm	137cm	41cm
大潮 出 05:29 入 17:20 出 05:39 入 17:57

苫小牧（北海道）2057年09月29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
9/29 00:00	84.0	↑3.5
9/29 00:10	87.7	↑3.7
9/29 00:20	91.6	↑3.9
9/29 00:30	95.5	↑3.9
9/29 00:40	99.6	↑4.1
9/29 00:50	103.7	↑4.1
9/29 01:00	107.7	↑4.0
9/29 01:10	111.7	↑4.0
9/29 01:20	115.6	↑3.9
9/29 01:30	119.4	↑3.8
9/29 01:40	123.0	↑3.6
9/29 01:50	126.3	↑3.3
9/29 02:00	129.3	↑3.0
9/29 02:10	132.0	↑2.7
9/29 02:20	134.4	↑2.4
9/29 02:30	136.4	↑2.0
9/29 02:40	138.0	↑1.6
9/29 02:50	139.2	↑1.2
9/29 03:00	140.1	↑0.9
9/29 03:10	140.5	↑0.4	満潮
9/29 03:20	140.6	↑0.1
9/29 03:30	140.4	↓-0.2
9/29 03:40	139.8	↓-0.6
9/29 03:50	138.9	↓-0.9
9/29 04:00	137.7	↓-1.2
9/29 04:10	136.2	↓-1.5
9/29 04:20	134.5	↓-1.7
9/29 04:30	132.5	↓-2.0
9/29 04:40	130.2	↓-2.3
9/29 04:50	127.8	↓-2.4
9/29 05:00	125.1	↓-2.7
9/29 05:10	122.2	↓-2.9
9/29 05:20	119.1	↓-3.1
9/29 05:30	115.8	↓-3.3
9/29 05:40	112.3	↓-3.5
9/29 05:50	108.5	↓-3.8
9/29 06:00	104.6	↓-3.9
9/29 06:10	100.5	↓-4.1
9/29 06:20	96.3	↓-4.2
9/29 06:30	91.9	↓-4.4
9/29 06:40	87.4	↓-4.5
9/29 06:50	82.8	↓-4.6	最大潮位差
9/29 07:00	78.2	↓-4.6	最大潮位差
9/29 07:10	73.6	↓-4.6	最大潮位差
9/29 07:20	69.1	↓-4.5
9/29 07:30	64.7	↓-4.4
9/29 07:40	60.4	↓-4.3
9/29 07:50	56.4	↓-4.0
9/29 08:00	52.6	↓-3.8
9/29 08:10	49.1	↓-3.5
9/29 08:20	45.9	↓-3.2
9/29 08:30	43.1	↓-2.8
9/29 08:40	40.7	↓-2.4
9/29 08:50	38.6	↓-2.1
9/29 09:00	37.0	↓-1.6
9/29 09:10	35.7	↓-1.3
9/29 09:20	34.9	↓-0.8
9/29 09:30	34.4	↓-0.5	干潮
9/29 09:40	34.4	0
9/29 09:50	34.6	↑0.2
9/29 10:00	35.2	↑0.6
9/29 10:10	36.2	↑1.0
9/29 10:20	37.4	↑1.2
9/29 10:30	38.9	↑1.5
9/29 10:40	40.7	↑1.8
9/29 10:50	42.7	↑2.0
9/29 11:00	45.0	↑2.3
9/29 11:10	47.6	↑2.6
9/29 11:20	50.4	↑2.8
9/29 11:30	53.4	↑3.0
9/29 11:40	56.6	↑3.2
9/29 11:50	60.1	↑3.5
9/29 12:00	63.8	↑3.7
9/29 12:10	67.7	↑3.9
9/29 12:20	71.7	↑4.0
9/29 12:30	76.0	↑4.3
9/29 12:40	80.4	↑4.4
9/29 12:50	84.9	↑4.5
9/29 13:00	89.5	↑4.6	最大潮位差
9/29 13:10	94.0	↑4.5
9/29 13:20	98.6	↑4.6	最大潮位差
9/29 13:30	103.1	↑4.5
9/29 13:40	107.5	↑4.4
9/29 13:50	111.7	↑4.2
9/29 14:00	115.7	↑4.0
9/29 14:10	119.4	↑3.7
9/29 14:20	122.8	↑3.4
9/29 14:30	125.9	↑3.1
9/29 14:40	128.6	↑2.7
9/29 14:50	130.9	↑2.3
9/29 15:00	132.8	↑1.9
9/29 15:10	134.3	↑1.5
9/29 15:20	135.3	↑1.0
9/29 15:30	136.0	↑0.7
9/29 15:40	136.3	↑0.3	満潮
9/29 15:50	136.2	↓-0.1
9/29 16:00	135.8	↓-0.4
9/29 16:10	135.1	↓-0.7
9/29 16:20	134.0	↓-1.1
9/29 16:30	132.7	↓-1.3
9/29 16:40	131.1	↓-1.6
9/29 16:50	129.3	↓-1.8
9/29 17:00	127.3	↓-2.0
9/29 17:10	125.0	↓-2.3
9/29 17:20	122.6	↓-2.4
9/29 17:30	119.9	↓-2.7
9/29 17:40	117.0	↓-2.9
9/29 17:50	114.0	↓-3.0
9/29 18:00	110.7	↓-3.3
9/29 18:10	107.3	↓-3.4
9/29 18:20	103.6	↓-3.7
9/29 18:30	99.9	↓-3.7
9/29 18:40	95.9	↓-4.0
9/29 18:50	91.9	↓-4.0
9/29 19:00	87.7	↓-4.2
9/29 19:10	83.5	↓-4.2
9/29 19:20	79.3	↓-4.2
9/29 19:30	75.0	↓-4.3
9/29 19:40	70.9	↓-4.1
9/29 19:50	66.8	↓-4.1
9/29 20:00	62.9	↓-3.9
9/29 20:10	59.2	↓-3.7
9/29 20:20	55.8	↓-3.4
9/29 20:30	52.6	↓-3.2
9/29 20:40	49.8	↓-2.8
9/29 20:50	47.3	↓-2.5
9/29 21:00	45.2	↓-2.1
9/29 21:10	43.5	↓-1.7
9/29 21:20	42.1	↓-1.4
9/29 21:30	41.2	↓-0.9
9/29 21:40	40.6	↓-0.6
9/29 21:50	40.4	↓-0.2	干潮
9/29 22:00	40.5	↑0.1
9/29 22:10	41.0	↑0.5
9/29 22:20	41.8	↑0.8
9/29 22:30	42.9	↑1.1
9/29 22:40	44.3	↑1.4
9/29 22:50	45.9	↑1.6
9/29 23:00	47.8	↑1.9
9/29 23:10	49.9	↑2.1
9/29 23:20	52.2	↑2.3
9/29 23:30	54.8	↑2.6
9/29 23:40	57.6	↑2.8
9/29 23:50	60.6	↑3.0