3 (木)	06:14	11:31	17:19	-
	125cm	75cm	147cm	-
中潮 出 05:32 入 17:14 出 10:29 入 20:17

苫小牧（北海道）2019年10月3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
10/3 00:00	20.7	↑0.7
10/3 00:10	21.6	↑0.9
10/3 00:20	22.7	↑1.1
10/3 00:30	24.2	↑1.5
10/3 00:40	25.9	↑1.7
10/3 00:50	27.8	↑1.9
10/3 01:00	30.0	↑2.2
10/3 01:10	32.3	↑2.3
10/3 01:20	34.9	↑2.6
10/3 01:30	37.8	↑2.9
10/3 01:40	40.8	↑3.0
10/3 01:50	44.1	↑3.3
10/3 02:00	47.6	↑3.5
10/3 02:10	51.3	↑3.7
10/3 02:20	55.1	↑3.8
10/3 02:30	59.2	↑4.1
10/3 02:40	63.4	↑4.2
10/3 02:50	67.8	↑4.4
10/3 03:00	72.3	↑4.5
10/3 03:10	76.8	↑4.5
10/3 03:20	81.3	↑4.5
10/3 03:30	85.8	↑4.5
10/3 03:40	90.2	↑4.4
10/3 03:50	94.5	↑4.3
10/3 04:00	98.6	↑4.1
10/3 04:10	102.5	↑3.9
10/3 04:20	106.1	↑3.6
10/3 04:30	109.4	↑3.3
10/3 04:40	112.5	↑3.1
10/3 04:50	115.1	↑2.6
10/3 05:00	117.5	↑2.4
10/3 05:10	119.5	↑2.0
10/3 05:20	121.1	↑1.6
10/3 05:30	122.4	↑1.3
10/3 05:40	123.4	↑1.0
10/3 05:50	124.1	↑0.7
10/3 06:00	124.6	↑0.5
10/3 06:10	124.7	↑0.1	満潮
10/3 06:20	124.7	0
10/3 06:30	124.4	↓-0.3
10/3 06:40	124.0	↓-0.4
10/3 06:50	123.4	↓-0.6
10/3 07:00	122.6	↓-0.8
10/3 07:10	121.7	↓-0.9
10/3 07:20	120.6	↓-1.1
10/3 07:30	119.4	↓-1.2
10/3 07:40	118.0	↓-1.4
10/3 07:50	116.5	↓-1.5
10/3 08:00	114.8	↓-1.7
10/3 08:10	113.0	↓-1.8
10/3 08:20	111.0	↓-2.0
10/3 08:30	108.8	↓-2.2
10/3 08:40	106.5	↓-2.3
10/3 08:50	104.1	↓-2.4
10/3 09:00	101.6	↓-2.5
10/3 09:10	99.0	↓-2.6
10/3 09:20	96.4	↓-2.6
10/3 09:30	93.8	↓-2.6
10/3 09:40	91.1	↓-2.7
10/3 09:50	88.6	↓-2.5
10/3 10:00	86.2	↓-2.4
10/3 10:10	83.9	↓-2.3
10/3 10:20	81.8	↓-2.1
10/3 10:30	79.9	↓-1.9
10/3 10:40	78.3	↓-1.6
10/3 10:50	76.9	↓-1.4
10/3 11:00	75.9	↓-1.0
10/3 11:10	75.1	↓-0.8
10/3 11:20	74.7	↓-0.4
10/3 11:30	74.5	↓-0.2	干潮
10/3 11:40	74.7	↑0.2
10/3 11:50	75.1	↑0.4
10/3 12:00	75.8	↑0.7
10/3 12:10	76.7	↑0.9
10/3 12:20	77.8	↑1.1
10/3 12:30	79.2	↑1.4
10/3 12:40	80.7	↑1.5
10/3 12:50	82.4	↑1.7
10/3 13:00	84.3	↑1.9
10/3 13:10	86.2	↑1.9
10/3 13:20	88.3	↑2.1
10/3 13:30	90.6	↑2.3
10/3 13:40	93.0	↑2.4
10/3 13:50	95.4	↑2.4
10/3 14:00	98.1	↑2.7
10/3 14:10	100.8	↑2.7
10/3 14:20	103.6	↑2.8
10/3 14:30	106.6	↑3.0
10/3 14:40	109.7	↑3.1
10/3 14:50	112.8	↑3.1
10/3 15:00	116.0	↑3.2
10/3 15:10	119.2	↑3.2
10/3 15:20	122.5	↑3.3
10/3 15:30	125.7	↑3.2
10/3 15:40	128.8	↑3.1
10/3 15:50	131.8	↑3.0
10/3 16:00	134.6	↑2.8
10/3 16:10	137.2	↑2.6
10/3 16:20	139.5	↑2.3
10/3 16:30	141.6	↑2.1
10/3 16:40	143.3	↑1.7
10/3 16:50	144.6	↑1.3
10/3 17:00	145.6	↑1.0
10/3 17:10	146.1	↑0.5	満潮
10/3 17:20	146.3	↑0.2
10/3 17:30	146.0	↓-0.3
10/3 17:40	145.3	↓-0.7
10/3 17:50	144.3	↓-1.0
10/3 18:00	142.8	↓-1.5
10/3 18:10	141.1	↓-1.7
10/3 18:20	139.0	↓-2.1
10/3 18:30	136.7	↓-2.3
10/3 18:40	134.1	↓-2.6
10/3 18:50	131.2	↓-2.9
10/3 19:00	128.2	↓-3.0
10/3 19:10	125.0	↓-3.2
10/3 19:20	121.7	↓-3.3
10/3 19:30	118.2	↓-3.5
10/3 19:40	114.5	↓-3.7
10/3 19:50	110.8	↓-3.7
10/3 20:00	106.9	↓-3.9
10/3 20:10	102.9	↓-4.0
10/3 20:20	98.9	↓-4.0
10/3 20:30	94.7	↓-4.2
10/3 20:40	90.4	↓-4.3
10/3 20:50	86.0	↓-4.4
10/3 21:00	81.6	↓-4.4
10/3 21:10	77.1	↓-4.5
10/3 21:20	72.5	↓-4.6	最大潮位差
10/3 21:30	68.0	↓-4.5
10/3 21:40	63.5	↓-4.5
10/3 21:50	59.1	↓-4.4
10/3 22:00	54.7	↓-4.4
10/3 22:10	50.6	↓-4.1
10/3 22:20	46.6	↓-4.0
10/3 22:30	42.8	↓-3.8
10/3 22:40	39.3	↓-3.5
10/3 22:50	36.0	↓-3.3
10/3 23:00	33.1	↓-2.9
10/3 23:10	30.6	↓-2.5
10/3 23:20	28.3	↓-2.3
10/3 23:30	26.5	↓-1.8
10/3 23:40	25.0	↓-1.5
10/3 23:50	23.9	↓-1.1