1 (火)	04:38	10:32	16:23	22:58
	142cm	52cm	146cm	22cm
中潮 出 05:30 入 17:18 出 08:05 入 19:02

苫小牧（北海道）2019年10月1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	44.8	↑2.8
10/1 00:10	47.9	↑3.1
10/1 00:20	51.3	↑3.4
10/1 00:30	54.9	↑3.6
10/1 00:40	58.8	↑3.9
10/1 00:50	63.0	↑4.2
10/1 01:00	67.3	↑4.3
10/1 01:10	71.9	↑4.6
10/1 01:20	76.6	↑4.7
10/1 01:30	81.5	↑4.9
10/1 01:40	86.5	↑5.0
10/1 01:50	91.5	↑5.0
10/1 02:00	96.5	↑5.0
10/1 02:10	101.5	↑5.0
10/1 02:20	106.4	↑4.9
10/1 02:30	111.0	↑4.6
10/1 02:40	115.5	↑4.5
10/1 02:50	119.7	↑4.2
10/1 03:00	123.7	↑4.0
10/1 03:10	127.2	↑3.5
10/1 03:20	130.4	↑3.2
10/1 03:30	133.2	↑2.8
10/1 03:40	135.6	↑2.4
10/1 03:50	137.6	↑2.0
10/1 04:00	139.1	↑1.5
10/1 04:10	140.3	↑1.2
10/1 04:20	141.1	↑0.8
10/1 04:30	141.5	↑0.4	満潮
10/1 04:40	141.5	0
10/1 04:50	141.3	↓-0.2
10/1 05:00	140.7	↓-0.6
10/1 05:10	139.9	↓-0.8
10/1 05:20	138.7	↓-1.2
10/1 05:30	137.3	↓-1.4
10/1 05:40	135.7	↓-1.6
10/1 05:50	133.9	↓-1.8
10/1 06:00	131.8	↓-2.1
10/1 06:10	129.5	↓-2.3
10/1 06:20	126.9	↓-2.6
10/1 06:30	124.1	↓-2.8
10/1 06:40	121.1	↓-3.0
10/1 06:50	117.9	↓-3.2
10/1 07:00	114.4	↓-3.5
10/1 07:10	110.8	↓-3.6
10/1 07:20	107.0	↓-3.8
10/1 07:30	103.0	↓-4.0
10/1 07:40	98.9	↓-4.1
10/1 07:50	94.7	↓-4.2
10/1 08:00	90.5	↓-4.2
10/1 08:10	86.3	↓-4.2
10/1 08:20	82.1	↓-4.2
10/1 08:30	78.0	↓-4.1
10/1 08:40	74.1	↓-3.9
10/1 08:50	70.3	↓-3.8
10/1 09:00	66.9	↓-3.4
10/1 09:10	63.7	↓-3.2
10/1 09:20	60.8	↓-2.9
10/1 09:30	58.3	↓-2.5
10/1 09:40	56.2	↓-2.1
10/1 09:50	54.4	↓-1.8
10/1 10:00	53.1	↓-1.3
10/1 10:10	52.1	↓-1.0
10/1 10:20	51.5	↓-0.6
10/1 10:30	51.3	↓-0.2	干潮
10/1 10:40	51.4	↑0.1
10/1 10:50	51.9	↑0.5
10/1 11:00	52.7	↑0.8
10/1 11:10	53.7	↑1.0
10/1 11:20	55.1	↑1.4
10/1 11:30	56.7	↑1.6
10/1 11:40	58.5	↑1.8
10/1 11:50	60.6	↑2.1
10/1 12:00	62.9	↑2.3
10/1 12:10	65.5	↑2.6
10/1 12:20	68.2	↑2.7
10/1 12:30	71.2	↑3.0
10/1 12:40	74.4	↑3.2
10/1 12:50	77.8	↑3.4
10/1 13:00	81.4	↑3.6
10/1 13:10	85.2	↑3.8
10/1 13:20	89.2	↑4.0
10/1 13:30	93.3	↑4.1
10/1 13:40	97.6	↑4.3
10/1 13:50	101.9	↑4.3
10/1 14:00	106.3	↑4.4
10/1 14:10	110.7	↑4.4
10/1 14:20	115.0	↑4.3
10/1 14:30	119.2	↑4.2
10/1 14:40	123.2	↑4.0
10/1 14:50	127.1	↑3.9
10/1 15:00	130.6	↑3.5
10/1 15:10	133.9	↑3.3
10/1 15:20	136.8	↑2.9
10/1 15:30	139.3	↑2.5
10/1 15:40	141.4	↑2.1
10/1 15:50	143.0	↑1.6
10/1 16:00	144.2	↑1.2
10/1 16:10	145.0	↑0.8
10/1 16:20	145.3	↑0.3	満潮
10/1 16:30	145.2	↓-0.1
10/1 16:40	144.7	↓-0.5
10/1 16:50	143.7	↓-1.0
10/1 17:00	142.5	↓-1.2
10/1 17:10	140.8	↓-1.7
10/1 17:20	138.9	↓-1.9
10/1 17:30	136.7	↓-2.2
10/1 17:40	134.2	↓-2.5
10/1 17:50	131.5	↓-2.7
10/1 18:00	128.6	↓-2.9
10/1 18:10	125.4	↓-3.2
10/1 18:20	122.0	↓-3.4
10/1 18:30	118.4	↓-3.6
10/1 18:40	114.7	↓-3.7
10/1 18:50	110.7	↓-4.0
10/1 19:00	106.6	↓-4.1
10/1 19:10	102.2	↓-4.4
10/1 19:20	97.7	↓-4.5
10/1 19:30	93.1	↓-4.6
10/1 19:40	88.3	↓-4.8
10/1 19:50	83.4	↓-4.9
10/1 20:00	78.4	↓-5.0
10/1 20:10	73.4	↓-5.0
10/1 20:20	68.3	↓-5.1	最大潮位差
10/1 20:30	63.3	↓-5.0
10/1 20:40	58.4	↓-4.9
10/1 20:50	53.7	↓-4.7
10/1 21:00	49.1	↓-4.6
10/1 21:10	44.8	↓-4.3
10/1 21:20	40.8	↓-4.0
10/1 21:30	37.1	↓-3.7
10/1 21:40	33.8	↓-3.3
10/1 21:50	30.8	↓-3.0
10/1 22:00	28.3	↓-2.5
10/1 22:10	26.2	↓-2.1
10/1 22:20	24.5	↓-1.7
10/1 22:30	23.2	↓-1.3
10/1 22:40	22.4	↓-0.8
10/1 22:50	21.9	↓-0.5	干潮
10/1 23:00	21.8	↓-0.1
10/1 23:10	22.1	↑0.3
10/1 23:20	22.7	↑0.6
10/1 23:30	23.7	↑1.0
10/1 23:40	24.9	↑1.2
10/1 23:50	26.5	↑1.6