01 (水)	05:08	10:53	16:48	23:30
	135cm	61cm	142cm	23cm
中潮 出 05:31 入 17:16 出 19:28 入 08:40

苫小牧（北海道）2053年10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
10/1 00:00	32.9	↑2.1
10/1 00:10	35.2	↑2.3
10/1 00:20	37.7	↑2.5
10/1 00:30	40.5	↑2.8
10/1 00:40	43.5	↑3.0
10/1 00:50	46.6	↑3.1
10/1 01:00	50.0	↑3.4
10/1 01:10	53.6	↑3.6
10/1 01:20	57.3	↑3.7
10/1 01:30	61.3	↑4.0
10/1 01:40	65.4	↑4.1
10/1 01:50	69.7	↑4.3
10/1 02:00	74.2	↑4.5
10/1 02:10	78.8	↑4.6
10/1 02:20	83.4	↑4.6
10/1 02:30	88.1	↑4.7	最大潮位差
10/1 02:40	92.8	↑4.7	最大潮位差
10/1 02:50	97.5	↑4.7	最大潮位差
10/1 03:00	102.1	↑4.6
10/1 03:10	106.6	↑4.5
10/1 03:20	110.8	↑4.2
10/1 03:30	114.8	↑4.0
10/1 03:40	118.5	↑3.7
10/1 03:50	121.8	↑3.3
10/1 04:00	124.8	↑3.0
10/1 04:10	127.4	↑2.6
10/1 04:20	129.6	↑2.2
10/1 04:30	131.3	↑1.7
10/1 04:40	132.6	↑1.3
10/1 04:50	133.5	↑0.9
10/1 05:00	134.0	↑0.5	満潮
10/1 05:10	134.0	0
10/1 05:20	133.8	↓-0.2
10/1 05:30	133.2	↓-0.6
10/1 05:40	132.3	↓-0.9
10/1 05:50	131.1	↓-1.2
10/1 06:00	129.7	↓-1.4
10/1 06:10	128.1	↓-1.6
10/1 06:20	126.3	↓-1.8
10/1 06:30	124.3	↓-2.0
10/1 06:40	122.2	↓-2.1
10/1 06:50	120.0	↓-2.2
10/1 07:00	117.6	↓-2.4
10/1 07:10	115.1	↓-2.5
10/1 07:20	112.5	↓-2.6
10/1 07:30	109.8	↓-2.7
10/1 07:40	106.9	↓-2.9
10/1 07:50	103.9	↓-3.0
10/1 08:00	100.8	↓-3.1
10/1 08:10	97.7	↓-3.1
10/1 08:20	94.4	↓-3.3
10/1 08:30	91.1	↓-3.3
10/1 08:40	87.8	↓-3.3
10/1 08:50	84.5	↓-3.3
10/1 09:00	81.3	↓-3.2
10/1 09:10	78.1	↓-3.2
10/1 09:20	75.1	↓-3.0
10/1 09:30	72.2	↓-2.9
10/1 09:40	69.6	↓-2.6
10/1 09:50	67.3	↓-2.3
10/1 10:00	65.2	↓-2.1
10/1 10:10	63.5	↓-1.7
10/1 10:20	62.2	↓-1.3
10/1 10:30	61.2	↓-1.0
10/1 10:40	60.5	↓-0.7
10/1 10:50	60.3	↓-0.2	干潮
10/1 11:00	60.4	↑0.1
10/1 11:10	60.8	↑0.4
10/1 11:20	61.6	↑0.8
10/1 11:30	62.7	↑1.1
10/1 11:40	64.0	↑1.3
10/1 11:50	65.6	↑1.6
10/1 12:00	67.5	↑1.9
10/1 12:10	69.5	↑2.0
10/1 12:20	71.6	↑2.1
10/1 12:30	74.0	↑2.4
10/1 12:40	76.4	↑2.4
10/1 12:50	79.0	↑2.6
10/1 13:00	81.6	↑2.6
10/1 13:10	84.4	↑2.8
10/1 13:20	87.3	↑2.9
10/1 13:30	90.3	↑3.0
10/1 13:40	93.4	↑3.1
10/1 13:50	96.5	↑3.1
10/1 14:00	99.8	↑3.3
10/1 14:10	103.1	↑3.3
10/1 14:20	106.5	↑3.4
10/1 14:30	110.0	↑3.5
10/1 14:40	113.4	↑3.4
10/1 14:50	116.9	↑3.5
10/1 15:00	120.3	↑3.4
10/1 15:10	123.6	↑3.3
10/1 15:20	126.7	↑3.1
10/1 15:30	129.7	↑3.0
10/1 15:40	132.4	↑2.7
10/1 15:50	134.9	↑2.5
10/1 16:00	137.0	↑2.1
10/1 16:10	138.7	↑1.7
10/1 16:20	140.1	↑1.4
10/1 16:30	141.1	↑1.0
10/1 16:40	141.6	↑0.5	満潮
10/1 16:50	141.7	↑0.1
10/1 17:00	141.4	↓-0.3
10/1 17:10	140.7	↓-0.7
10/1 17:20	139.5	↓-1.2
10/1 17:30	138.0	↓-1.5
10/1 17:40	136.1	↓-1.9
10/1 17:50	133.9	↓-2.2
10/1 18:00	131.5	↓-2.4
10/1 18:10	128.7	↓-2.8
10/1 18:20	125.8	↓-2.9
10/1 18:30	122.7	↓-3.1
10/1 18:40	119.4	↓-3.3
10/1 18:50	116.0	↓-3.4
10/1 19:00	112.4	↓-3.6
10/1 19:10	108.7	↓-3.7
10/1 19:20	105.0	↓-3.7
10/1 19:30	101.1	↓-3.9
10/1 19:40	97.1	↓-4.0
10/1 19:50	93.0	↓-4.1
10/1 20:00	88.8	↓-4.2
10/1 20:10	84.6	↓-4.2
10/1 20:20	80.3	↓-4.3
10/1 20:30	75.9	↓-4.4
10/1 20:40	71.4	↓-4.5
10/1 20:50	67.0	↓-4.4
10/1 21:00	62.5	↓-4.5
10/1 21:10	58.1	↓-4.4
10/1 21:20	53.7	↓-4.4
10/1 21:30	49.5	↓-4.2
10/1 21:40	45.4	↓-4.1
10/1 21:50	41.6	↓-3.8
10/1 22:00	38.0	↓-3.6
10/1 22:10	34.7	↓-3.3
10/1 22:20	31.7	↓-3.0
10/1 22:30	29.1	↓-2.6
10/1 22:40	26.9	↓-2.2
10/1 22:50	25.1	↓-1.8
10/1 23:00	23.7	↓-1.4
10/1 23:10	22.8	↓-0.9
10/1 23:20	22.2	↓-0.6	干潮
10/1 23:30	22.0	↓-0.2	干潮
10/1 23:40	22.3	↑0.3
10/1 23:50	22.9	↑0.6