19 (日)	09:28	00:41	17:51	12:21
	111cm	10cm	132cm	104cm
小潮 出 06:29 入 16:10 出 12:08 入 21:32

苫小牧（北海道）2023年11月19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
11/19 00:00	11.6	↓-1.4
11/19 00:10	10.5	↓-1.1
11/19 00:20	9.7	↓-0.8
11/19 00:30	9.3	↓-0.4
11/19 00:40	9.1	↓-0.2	干潮
11/19 00:50	9.3	↑0.2
11/19 01:00	9.7	↑0.4
11/19 01:10	10.4	↑0.7
11/19 01:20	11.3	↑0.9
11/19 01:30	12.4	↑1.1
11/19 01:40	13.7	↑1.3
11/19 01:50	15.2	↑1.5
11/19 02:00	16.9	↑1.7
11/19 02:10	18.7	↑1.8
11/19 02:20	20.7	↑2.0
11/19 02:30	22.9	↑2.2
11/19 02:40	25.1	↑2.2
11/19 02:50	27.6	↑2.5
11/19 03:00	30.2	↑2.6
11/19 03:10	32.9	↑2.7
11/19 03:20	35.8	↑2.9
11/19 03:30	38.8	↑3.0
11/19 03:40	42.0	↑3.2
11/19 03:50	45.3	↑3.3
11/19 04:00	48.7	↑3.4
11/19 04:10	52.2	↑3.5
11/19 04:20	55.8	↑3.6
11/19 04:30	59.4	↑3.6
11/19 04:40	63.1	↑3.7	最大潮位差
11/19 04:50	66.7	↑3.6
11/19 05:00	70.2	↑3.5
11/19 05:10	73.7	↑3.5
11/19 05:20	77.1	↑3.4
11/19 05:30	80.4	↑3.3
11/19 05:40	83.5	↑3.1
11/19 05:50	86.4	↑2.9
11/19 06:00	89.1	↑2.7
11/19 06:10	91.6	↑2.5
11/19 06:20	93.9	↑2.3
11/19 06:30	96.0	↑2.1
11/19 06:40	97.9	↑1.9
11/19 06:50	99.6	↑1.7
11/19 07:00	101.1	↑1.5
11/19 07:10	102.4	↑1.3
11/19 07:20	103.6	↑1.2
11/19 07:30	104.7	↑1.1
11/19 07:40	105.7	↑1.0
11/19 07:50	106.5	↑0.8
11/19 08:00	107.3	↑0.8
11/19 08:10	108.0	↑0.7
11/19 08:20	108.6	↑0.6
11/19 08:30	109.1	↑0.5
11/19 08:40	109.6	↑0.5
11/19 08:50	110.0	↑0.4
11/19 09:00	110.3	↑0.3
11/19 09:10	110.5	↑0.2
11/19 09:20	110.6	↑0.1	満潮
11/19 09:30	110.6	0
11/19 09:40	110.5	↓-0.1
11/19 09:50	110.4	↓-0.1
11/19 10:00	110.1	↓-0.3
11/19 10:10	109.7	↓-0.4
11/19 10:20	109.2	↓-0.5
11/19 10:30	108.6	↓-0.6
11/19 10:40	108.0	↓-0.6
11/19 10:50	107.3	↓-0.7
11/19 11:00	106.7	↓-0.6
11/19 11:10	106.0	↓-0.7
11/19 11:20	105.3	↓-0.7
11/19 11:30	104.7	↓-0.6
11/19 11:40	104.2	↓-0.5
11/19 11:50	103.8	↓-0.4
11/19 12:00	103.5	↓-0.3
11/19 12:10	103.3	↓-0.2
11/19 12:20	103.2	↓-0.1	干潮
11/19 12:30	103.3	↑0.1
11/19 12:40	103.5	↑0.2
11/19 12:50	103.8	↑0.3
11/19 13:00	104.2	↑0.4
11/19 13:10	104.8	↑0.6
11/19 13:20	105.5	↑0.7
11/19 13:30	106.2	↑0.7
11/19 13:40	107.0	↑0.8
11/19 13:50	107.9	↑0.9
11/19 14:00	108.8	↑0.9
11/19 14:10	109.8	↑1.0
11/19 14:20	110.7	↑0.9
11/19 14:30	111.7	↑1.0
11/19 14:40	112.8	↑1.1
11/19 14:50	113.8	↑1.0
11/19 15:00	114.9	↑1.1
11/19 15:10	115.9	↑1.0
11/19 15:20	117.1	↑1.2
11/19 15:30	118.2	↑1.1
11/19 15:40	119.4	↑1.2
11/19 15:50	120.5	↑1.1
11/19 16:00	121.7	↑1.2
11/19 16:10	122.9	↑1.2
11/19 16:20	124.1	↑1.2
11/19 16:30	125.3	↑1.2
11/19 16:40	126.4	↑1.1
11/19 16:50	127.5	↑1.1
11/19 17:00	128.5	↑1.0
11/19 17:10	129.3	↑0.8
11/19 17:20	130.0	↑0.7
11/19 17:30	130.6	↑0.6
11/19 17:40	130.9	↑0.3
11/19 17:50	131.0	↑0.1	満潮
11/19 18:00	130.9	↓-0.1
11/19 18:10	130.5	↓-0.4
11/19 18:20	129.8	↓-0.7
11/19 18:30	128.9	↓-0.9
11/19 18:40	127.7	↓-1.2
11/19 18:50	126.2	↓-1.5
11/19 19:00	124.5	↓-1.7
11/19 19:10	122.5	↓-2.0
11/19 19:20	120.3	↓-2.2
11/19 19:30	117.9	↓-2.4
11/19 19:40	115.3	↓-2.6
11/19 19:50	112.5	↓-2.8
11/19 20:00	109.6	↓-2.9
11/19 20:10	106.6	↓-3.0
11/19 20:20	103.6	↓-3.0
11/19 20:30	100.4	↓-3.2
11/19 20:40	97.2	↓-3.2
11/19 20:50	93.9	↓-3.3
11/19 21:00	90.6	↓-3.3
11/19 21:10	87.2	↓-3.4
11/19 21:20	83.8	↓-3.4
11/19 21:30	80.4	↓-3.4
11/19 21:40	77.0	↓-3.4
11/19 21:50	73.6	↓-3.4
11/19 22:00	70.1	↓-3.5
11/19 22:10	66.6	↓-3.5
11/19 22:20	63.2	↓-3.4
11/19 22:30	59.7	↓-3.5
11/19 22:40	56.3	↓-3.4
11/19 22:50	52.9	↓-3.4
11/19 23:00	49.6	↓-3.3
11/19 23:10	46.4	↓-3.2
11/19 23:20	43.2	↓-3.2
11/19 23:30	40.2	↓-3.0
11/19 23:40	37.4	↓-2.8
11/19 23:50	34.8	↓-2.6