01 (月)	04:31	10:50	17:04	23:14
	144cm	40cm	140cm	50cm
中潮 出 04:59 入 18:09 出 19:40 入 07:35

苫小牧（北海道）2053年09月01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
9/1 00:00	64.8	↑1.9
9/1 00:10	67.0	↑2.2
9/1 00:20	69.4	↑2.4
9/1 00:30	71.9	↑2.5
9/1 00:40	74.7	↑2.8
9/1 00:50	77.6	↑2.9
9/1 01:00	80.7	↑3.1
9/1 01:10	84.0	↑3.3
9/1 01:20	87.5	↑3.5
9/1 01:30	91.2	↑3.7
9/1 01:40	95.0	↑3.8
9/1 01:50	98.9	↑3.9
9/1 02:00	102.9	↑4.0
9/1 02:10	106.9	↑4.0
9/1 02:20	111.0	↑4.1
9/1 02:30	115.0	↑4.0
9/1 02:40	119.0	↑4.0
9/1 02:50	122.8	↑3.8
9/1 03:00	126.4	↑3.6
9/1 03:10	129.8	↑3.4
9/1 03:20	132.8	↑3.0
9/1 03:30	135.5	↑2.7
9/1 03:40	137.9	↑2.4
9/1 03:50	139.8	↑1.9
9/1 04:00	141.3	↑1.5
9/1 04:10	142.4	↑1.1
9/1 04:20	143.1	↑0.7
9/1 04:30	143.3	↑0.2	満潮
9/1 04:40	143.1	↓-0.2
9/1 04:50	142.5	↓-0.6
9/1 05:00	141.5	↓-1.0
9/1 05:10	140.2	↓-1.3
9/1 05:20	138.5	↓-1.7
9/1 05:30	136.6	↓-1.9
9/1 05:40	134.5	↓-2.1
9/1 05:50	132.1	↓-2.4
9/1 06:00	129.5	↓-2.6
9/1 06:10	126.8	↓-2.7
9/1 06:20	123.8	↓-3.0
9/1 06:30	120.8	↓-3.0
9/1 06:40	117.5	↓-3.3
9/1 06:50	114.2	↓-3.3
9/1 07:00	110.7	↓-3.5
9/1 07:10	107.0	↓-3.7
9/1 07:20	103.3	↓-3.7
9/1 07:30	99.4	↓-3.9
9/1 07:40	95.4	↓-4.0
9/1 07:50	91.3	↓-4.1
9/1 08:00	87.1	↓-4.2
9/1 08:10	82.8	↓-4.3	最大潮位差
9/1 08:20	78.6	↓-4.2
9/1 08:30	74.3	↓-4.3	最大潮位差
9/1 08:40	70.1	↓-4.2
9/1 08:50	66.0	↓-4.1
9/1 09:00	62.1	↓-3.9
9/1 09:10	58.3	↓-3.8
9/1 09:20	54.8	↓-3.5
9/1 09:30	51.6	↓-3.2
9/1 09:40	48.7	↓-2.9
9/1 09:50	46.2	↓-2.5
9/1 10:00	44.0	↓-2.2
9/1 10:10	42.2	↓-1.8
9/1 10:20	40.9	↓-1.3
9/1 10:30	40.0	↓-0.9
9/1 10:40	39.4	↓-0.6	干潮
9/1 10:50	39.3	↓-0.1	干潮
9/1 11:00	39.5	↑0.2
9/1 11:10	40.1	↑0.6
9/1 11:20	41.0	↑0.9
9/1 11:30	42.3	↑1.3
9/1 11:40	43.7	↑1.4
9/1 11:50	45.5	↑1.8
9/1 12:00	47.5	↑2.0
9/1 12:10	49.6	↑2.1
9/1 12:20	52.0	↑2.4
9/1 12:30	54.6	↑2.6
9/1 12:40	57.3	↑2.7
9/1 12:50	60.2	↑2.9
9/1 13:00	63.3	↑3.1
9/1 13:10	66.5	↑3.2
9/1 13:20	70.0	↑3.5
9/1 13:30	73.6	↑3.6
9/1 13:40	77.3	↑3.7
9/1 13:50	81.2	↑3.9
9/1 14:00	85.2	↑4.0
9/1 14:10	89.4	↑4.2
9/1 14:20	93.6	↑4.2
9/1 14:30	97.9	↑4.3	最大潮位差
9/1 14:40	102.2	↑4.3	最大潮位差
9/1 14:50	106.4	↑4.2
9/1 15:00	110.6	↑4.2
9/1 15:10	114.7	↑4.1
9/1 15:20	118.6	↑3.9
9/1 15:30	122.2	↑3.6
9/1 15:40	125.6	↑3.4
9/1 15:50	128.6	↑3.0
9/1 16:00	131.3	↑2.7
9/1 16:10	133.6	↑2.3
9/1 16:20	135.6	↑2.0
9/1 16:30	137.1	↑1.5
9/1 16:40	138.2	↑1.1
9/1 16:50	138.9	↑0.7
9/1 17:00	139.2	↑0.3	満潮
9/1 17:10	139.1	↓-0.1
9/1 17:20	138.7	↓-0.4
9/1 17:30	137.9	↓-0.8
9/1 17:40	136.9	↓-1.0
9/1 17:50	135.6	↓-1.3
9/1 18:00	134.1	↓-1.5
9/1 18:10	132.4	↓-1.7
9/1 18:20	130.4	↓-2.0
9/1 18:30	128.3	↓-2.1
9/1 18:40	126.1	↓-2.2
9/1 18:50	123.6	↓-2.5
9/1 19:00	121.1	↓-2.5
9/1 19:10	118.3	↓-2.8
9/1 19:20	115.5	↓-2.8
9/1 19:30	112.5	↓-3.0
9/1 19:40	109.3	↓-3.2
9/1 19:50	106.0	↓-3.3
9/1 20:00	102.5	↓-3.5
9/1 20:10	98.9	↓-3.6
9/1 20:20	95.3	↓-3.6
9/1 20:30	91.5	↓-3.8
9/1 20:40	87.6	↓-3.9
9/1 20:50	83.8	↓-3.8
9/1 21:00	79.9	↓-3.9
9/1 21:10	76.1	↓-3.8
9/1 21:20	72.4	↓-3.7
9/1 21:30	68.9	↓-3.5
9/1 21:40	65.6	↓-3.3
9/1 21:50	62.5	↓-3.1
9/1 22:00	59.6	↓-2.9
9/1 22:10	57.1	↓-2.5
9/1 22:20	55.0	↓-2.1
9/1 22:30	53.2	↓-1.8
9/1 22:40	51.8	↓-1.4
9/1 22:50	50.7	↓-1.1
9/1 23:00	50.1	↓-0.6
9/1 23:10	49.8	↓-0.3	干潮
9/1 23:20	49.8	0
9/1 23:30	50.3	↑0.5
9/1 23:40	51.0	↑0.7
9/1 23:50	52.0	↑1.0