7 (金)	00:18	07:32	14:36	19:59
	121cm	34cm	125cm	75cm
中潮 出 05:37 入 17:07 出 16:13 入 01:59

苫小牧（北海道）2022年10月7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
10/7 00:00	120.1	↑0.4
10/7 00:10	120.3	↑0.2	満潮
10/7 00:20	120.3	0
10/7 00:30	120.2	↓-0.1
10/7 00:40	119.9	↓-0.3
10/7 00:50	119.3	↓-0.6
10/7 01:00	118.7	↓-0.6
10/7 01:10	117.8	↓-0.9
10/7 01:20	116.8	↓-1.0
10/7 01:30	115.5	↓-1.3
10/7 01:40	114.2	↓-1.3
10/7 01:50	112.6	↓-1.6
10/7 02:00	110.9	↓-1.7
10/7 02:10	109.0	↓-1.9
10/7 02:20	106.9	↓-2.1
10/7 02:30	104.7	↓-2.2
10/7 02:40	102.4	↓-2.3
10/7 02:50	99.9	↓-2.5
10/7 03:00	97.2	↓-2.7
10/7 03:10	94.4	↓-2.8
10/7 03:20	91.5	↓-2.9
10/7 03:30	88.5	↓-3.0
10/7 03:40	85.4	↓-3.1
10/7 03:50	82.1	↓-3.3
10/7 04:00	78.9	↓-3.2
10/7 04:10	75.6	↓-3.3
10/7 04:20	72.2	↓-3.4
10/7 04:30	68.9	↓-3.3
10/7 04:40	65.6	↓-3.3
10/7 04:50	62.3	↓-3.3
10/7 05:00	59.1	↓-3.2
10/7 05:10	56.1	↓-3.0
10/7 05:20	53.1	↓-3.0
10/7 05:30	50.3	↓-2.8
10/7 05:40	47.7	↓-2.6
10/7 05:50	45.2	↓-2.5
10/7 06:00	43.0	↓-2.2
10/7 06:10	40.9	↓-2.1
10/7 06:20	39.1	↓-1.8
10/7 06:30	37.5	↓-1.6
10/7 06:40	36.2	↓-1.3
10/7 06:50	35.1	↓-1.1
10/7 07:00	34.2	↓-0.9
10/7 07:10	33.6	↓-0.6
10/7 07:20	33.2	↓-0.4
10/7 07:30	33.0	↓-0.2	干潮
10/7 07:40	33.1	↑0.1
10/7 07:50	33.5	↑0.4
10/7 08:00	34.0	↑0.5
10/7 08:10	34.8	↑0.8
10/7 08:20	35.9	↑1.1
10/7 08:30	37.1	↑1.2
10/7 08:40	38.6	↑1.5
10/7 08:50	40.4	↑1.8
10/7 09:00	42.3	↑1.9
10/7 09:10	44.5	↑2.2
10/7 09:20	46.9	↑2.4
10/7 09:30	49.4	↑2.5
10/7 09:40	52.2	↑2.8
10/7 09:50	55.1	↑2.9
10/7 10:00	58.2	↑3.1
10/7 10:10	61.5	↑3.3
10/7 10:20	64.8	↑3.3
10/7 10:30	68.2	↑3.4
10/7 10:40	71.7	↑3.5
10/7 10:50	75.3	↑3.6	最大潮位差
10/7 11:00	78.9	↑3.6	最大潮位差
10/7 11:10	82.4	↑3.5
10/7 11:20	85.9	↑3.5
10/7 11:30	89.4	↑3.5
10/7 11:40	92.8	↑3.4
10/7 11:50	96.0	↑3.2
10/7 12:00	99.2	↑3.2
10/7 12:10	102.2	↑3.0
10/7 12:20	105.0	↑2.8
10/7 12:30	107.7	↑2.7
10/7 12:40	110.2	↑2.5
10/7 12:50	112.5	↑2.3
10/7 13:00	114.6	↑2.1
10/7 13:10	116.5	↑1.9
10/7 13:20	118.2	↑1.7
10/7 13:30	119.8	↑1.6
10/7 13:40	121.1	↑1.3
10/7 13:50	122.2	↑1.1
10/7 14:00	123.1	↑0.9
10/7 14:10	123.7	↑0.6
10/7 14:20	124.2	↑0.5
10/7 14:30	124.4	↑0.2	満潮
10/7 14:40	124.4	0
10/7 14:50	124.2	↓-0.2
10/7 15:00	123.7	↓-0.5
10/7 15:10	123.0	↓-0.7
10/7 15:20	122.1	↓-0.9
10/7 15:30	121.0	↓-1.1
10/7 15:40	119.6	↓-1.4
10/7 15:50	118.0	↓-1.6
10/7 16:00	116.2	↓-1.8
10/7 16:10	114.3	↓-1.9
10/7 16:20	112.2	↓-2.1
10/7 16:30	109.9	↓-2.3
10/7 16:40	107.5	↓-2.4
10/7 16:50	105.1	↓-2.4
10/7 17:00	102.6	↓-2.5
10/7 17:10	100.0	↓-2.6
10/7 17:20	97.5	↓-2.5
10/7 17:30	94.9	↓-2.6
10/7 17:40	92.5	↓-2.4
10/7 17:50	90.1	↓-2.4
10/7 18:00	87.8	↓-2.3
10/7 18:10	85.7	↓-2.1
10/7 18:20	83.7	↓-2.0
10/7 18:30	81.9	↓-1.8
10/7 18:40	80.3	↓-1.6
10/7 18:50	78.8	↓-1.5
10/7 19:00	77.5	↓-1.3
10/7 19:10	76.5	↓-1.0
10/7 19:20	75.6	↓-0.9
10/7 19:30	75.0	↓-0.6
10/7 19:40	74.5	↓-0.5
10/7 19:50	74.2	↓-0.3	干潮
10/7 20:00	74.2	0
10/7 20:10	74.3	↑0.1
10/7 20:20	74.7	↑0.4
10/7 20:30	75.2	↑0.5
10/7 20:40	76.0	↑0.8
10/7 20:50	76.9	↑0.9
10/7 21:00	78.1	↑1.2
10/7 21:10	79.4	↑1.3
10/7 21:20	80.9	↑1.5
10/7 21:30	82.6	↑1.7
10/7 21:40	84.5	↑1.9
10/7 21:50	86.6	↑2.1
10/7 22:00	88.8	↑2.2
10/7 22:10	91.1	↑2.3
10/7 22:20	93.6	↑2.5
10/7 22:30	96.1	↑2.5
10/7 22:40	98.8	↑2.7
10/7 22:50	101.4	↑2.6
10/7 23:00	104.1	↑2.7
10/7 23:10	106.8	↑2.7
10/7 23:20	109.4	↑2.6
10/7 23:30	112.0	↑2.6
10/7 23:40	114.4	↑2.4
10/7 23:50	116.7	↑2.3