1 (水)	05:50	10:22	16:06	23:25
	124cm	89cm	150cm	3cm
中潮 出 06:07 入 16:29 出 18:31 入 09:54

苫小牧（北海道）2023年11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
11/1 00:00	6.7	↑2.2
11/1 00:10	9.2	↑2.5
11/1 00:20	12.0	↑2.8
11/1 00:30	15.1	↑3.1
11/1 00:40	18.4	↑3.3
11/1 00:50	22.1	↑3.7
11/1 01:00	25.9	↑3.8
11/1 01:10	30.1	↑4.2
11/1 01:20	34.4	↑4.3
11/1 01:30	39.0	↑4.6
11/1 01:40	43.8	↑4.8
11/1 01:50	48.8	↑5.0
11/1 02:00	53.9	↑5.1
11/1 02:10	59.0	↑5.1
11/1 02:20	64.3	↑5.3	最大潮位差
11/1 02:30	69.5	↑5.2
11/1 02:40	74.7	↑5.2
11/1 02:50	79.8	↑5.1
11/1 03:00	84.7	↑4.9
11/1 03:10	89.4	↑4.7
11/1 03:20	93.9	↑4.5
11/1 03:30	98.1	↑4.2
11/1 03:40	102.1	↑4.0
11/1 03:50	105.6	↑3.5
11/1 04:00	108.9	↑3.3
11/1 04:10	111.8	↑2.9
11/1 04:20	114.3	↑2.5
11/1 04:30	116.5	↑2.2
11/1 04:40	118.4	↑1.9
11/1 04:50	119.9	↑1.5
11/1 05:00	121.2	↑1.3
11/1 05:10	122.1	↑0.9
11/1 05:20	122.8	↑0.7
11/1 05:30	123.3	↑0.5
11/1 05:40	123.6	↑0.3	満潮
11/1 05:50	123.7	↑0.1	満潮
11/1 06:00	123.6	↓-0.1
11/1 06:10	123.3	↓-0.3
11/1 06:20	122.8	↓-0.5
11/1 06:30	122.2	↓-0.6
11/1 06:40	121.4	↓-0.8
11/1 06:50	120.5	↓-0.9
11/1 07:00	119.4	↓-1.1
11/1 07:10	118.1	↓-1.3
11/1 07:20	116.7	↓-1.4
11/1 07:30	115.1	↓-1.6
11/1 07:40	113.4	↓-1.7
11/1 07:50	111.5	↓-1.9
11/1 08:00	109.6	↓-1.9
11/1 08:10	107.5	↓-2.1
11/1 08:20	105.4	↓-2.1
11/1 08:30	103.3	↓-2.1
11/1 08:40	101.2	↓-2.1
11/1 08:50	99.2	↓-2.0
11/1 09:00	97.2	↓-2.0
11/1 09:10	95.4	↓-1.8
11/1 09:20	93.7	↓-1.7
11/1 09:30	92.2	↓-1.5
11/1 09:40	91.0	↓-1.2
11/1 09:50	90.0	↓-1.0
11/1 10:00	89.3	↓-0.7
11/1 10:10	88.8	↓-0.5
11/1 10:20	88.6	↓-0.2	干潮
11/1 10:30	88.7	↑0.1
11/1 10:40	89.1	↑0.4
11/1 10:50	89.7	↑0.6
11/1 11:00	90.6	↑0.9
11/1 11:10	91.6	↑1.0
11/1 11:20	92.9	↑1.3
11/1 11:30	94.3	↑1.4
11/1 11:40	95.9	↑1.6
11/1 11:50	97.6	↑1.7
11/1 12:00	99.4	↑1.8
11/1 12:10	101.3	↑1.9
11/1 12:20	103.3	↑2.0
11/1 12:30	105.3	↑2.0
11/1 12:40	107.5	↑2.2
11/1 12:50	109.7	↑2.2
11/1 13:00	112.0	↑2.3
11/1 13:10	114.4	↑2.4
11/1 13:20	116.8	↑2.4
11/1 13:30	119.3	↑2.5
11/1 13:40	121.9	↑2.6
11/1 13:50	124.5	↑2.6
11/1 14:00	127.2	↑2.7
11/1 14:10	129.8	↑2.6
11/1 14:20	132.5	↑2.7
11/1 14:30	135.1	↑2.6
11/1 14:40	137.6	↑2.5
11/1 14:50	139.9	↑2.3
11/1 15:00	142.1	↑2.2
11/1 15:10	144.1	↑2.0
11/1 15:20	145.8	↑1.7
11/1 15:30	147.3	↑1.5
11/1 15:40	148.4	↑1.1
11/1 15:50	149.1	↑0.7
11/1 16:00	149.5	↑0.4	満潮
11/1 16:10	149.5	0
11/1 16:20	149.1	↓-0.4
11/1 16:30	148.3	↓-0.8
11/1 16:40	147.1	↓-1.2
11/1 16:50	145.5	↓-1.6
11/1 17:00	143.6	↓-1.9
11/1 17:10	141.3	↓-2.3
11/1 17:20	138.7	↓-2.6
11/1 17:30	135.8	↓-2.9
11/1 17:40	132.6	↓-3.2
11/1 17:50	129.2	↓-3.4
11/1 18:00	125.7	↓-3.5
11/1 18:10	121.9	↓-3.8
11/1 18:20	118.0	↓-3.9
11/1 18:30	113.9	↓-4.1
11/1 18:40	109.7	↓-4.2
11/1 18:50	105.4	↓-4.3
11/1 19:00	100.9	↓-4.5
11/1 19:10	96.4	↓-4.5
11/1 19:20	91.7	↓-4.7
11/1 19:30	86.9	↓-4.8
11/1 19:40	82.0	↓-4.9
11/1 19:50	77.0	↓-5.0
11/1 20:00	72.0	↓-5.0
11/1 20:10	66.9	↓-5.1
11/1 20:20	61.8	↓-5.1
11/1 20:30	56.6	↓-5.2
11/1 20:40	51.5	↓-5.1
11/1 20:50	46.4	↓-5.1
11/1 21:00	41.5	↓-4.9
11/1 21:10	36.7	↓-4.8
11/1 21:20	32.1	↓-4.6
11/1 21:30	27.7	↓-4.4
11/1 21:40	23.5	↓-4.2
11/1 21:50	19.7	↓-3.8
11/1 22:00	16.3	↓-3.4
11/1 22:10	13.2	↓-3.1
11/1 22:20	10.4	↓-2.8
11/1 22:30	8.1	↓-2.3
11/1 22:40	6.2	↓-1.9
11/1 22:50	4.7	↓-1.5
11/1 23:00	3.6	↓-1.1
11/1 23:10	2.9	↓-0.7
11/1 23:20	2.6	↓-0.3	干潮
11/1 23:30	2.6	0
11/1 23:40	3.0	↑0.4
11/1 23:50	3.7	↑0.7