01 (日)	04:35	08:34	13:58	21:36
	125cm	103cm	146cm	0cm
大潮 出 06:48 入 16:48 出 15:52 入 06:28

苫小牧（北海道）2026年02月01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
2/1 00:00	51.3	↑4.6
2/1 00:10	55.9	↑4.6
2/1 00:20	60.5	↑4.6
2/1 00:30	65.1	↑4.6
2/1 00:40	69.6	↑4.5
2/1 00:50	74.0	↑4.4
2/1 01:00	78.2	↑4.2
2/1 01:10	82.3	↑4.1
2/1 01:20	86.3	↑4.0
2/1 01:30	90.1	↑3.8
2/1 01:40	93.6	↑3.5
2/1 01:50	97.0	↑3.4
2/1 02:00	100.2	↑3.2
2/1 02:10	103.2	↑3.0
2/1 02:20	106.0	↑2.8
2/1 02:30	108.6	↑2.6
2/1 02:40	111.0	↑2.4
2/1 02:50	113.2	↑2.2
2/1 03:00	115.3	↑2.1
2/1 03:10	117.1	↑1.8
2/1 03:20	118.8	↑1.7
2/1 03:30	120.3	↑1.5
2/1 03:40	121.5	↑1.2
2/1 03:50	122.6	↑1.1
2/1 04:00	123.5	↑0.9
2/1 04:10	124.1	↑0.6
2/1 04:20	124.6	↑0.5
2/1 04:30	124.8	↑0.2	満潮
2/1 04:40	124.7	↓-0.1
2/1 04:50	124.5	↓-0.2
2/1 05:00	124.0	↓-0.5
2/1 05:10	123.3	↓-0.7
2/1 05:20	122.5	↓-0.8
2/1 05:30	121.4	↓-1.1
2/1 05:40	120.2	↓-1.2
2/1 05:50	118.9	↓-1.3
2/1 06:00	117.4	↓-1.5
2/1 06:10	115.9	↓-1.5
2/1 06:20	114.4	↓-1.5
2/1 06:30	112.8	↓-1.6
2/1 06:40	111.3	↓-1.5
2/1 06:50	109.9	↓-1.4
2/1 07:00	108.5	↓-1.4
2/1 07:10	107.2	↓-1.3
2/1 07:20	106.1	↓-1.1
2/1 07:30	105.1	↓-1.0
2/1 07:40	104.2	↓-0.9
2/1 07:50	103.5	↓-0.7
2/1 08:00	102.9	↓-0.6
2/1 08:10	102.5	↓-0.4
2/1 08:20	102.3	↓-0.2
2/1 08:30	102.2	↓-0.1	干潮
2/1 08:40	102.2	0
2/1 08:50	102.3	↑0.1
2/1 09:00	102.6	↑0.3
2/1 09:10	103.0	↑0.4
2/1 09:20	103.6	↑0.6
2/1 09:30	104.2	↑0.6
2/1 09:40	105.0	↑0.8
2/1 09:50	105.8	↑0.8
2/1 10:00	106.9	↑1.1
2/1 10:10	108.0	↑1.1
2/1 10:20	109.3	↑1.3
2/1 10:30	110.7	↑1.4
2/1 10:40	112.2	↑1.5
2/1 10:50	113.9	↑1.7
2/1 11:00	115.8	↑1.9
2/1 11:10	117.7	↑1.9
2/1 11:20	119.8	↑2.1
2/1 11:30	122.0	↑2.2
2/1 11:40	124.2	↑2.2
2/1 11:50	126.5	↑2.3
2/1 12:00	128.8	↑2.3
2/1 12:10	131.0	↑2.2
2/1 12:20	133.3	↑2.3
2/1 12:30	135.4	↑2.1
2/1 12:40	137.4	↑2.0
2/1 12:50	139.3	↑1.9
2/1 13:00	140.9	↑1.6
2/1 13:10	142.3	↑1.4
2/1 13:20	143.5	↑1.2
2/1 13:30	144.5	↑1.0
2/1 13:40	145.1	↑0.6
2/1 13:50	145.5	↑0.4	満潮
2/1 14:00	145.6	↑0.1
2/1 14:10	145.3	↓-0.3
2/1 14:20	144.8	↓-0.5
2/1 14:30	144.0	↓-0.8
2/1 14:40	143.0	↓-1.0
2/1 14:50	141.6	↓-1.4
2/1 15:00	140.0	↓-1.6
2/1 15:10	138.2	↓-1.8
2/1 15:20	136.1	↓-2.1
2/1 15:30	133.7	↓-2.4
2/1 15:40	131.2	↓-2.5
2/1 15:50	128.4	↓-2.8
2/1 16:00	125.3	↓-3.1
2/1 16:10	122.1	↓-3.2
2/1 16:20	118.6	↓-3.5
2/1 16:30	114.8	↓-3.8
2/1 16:40	110.9	↓-3.9
2/1 16:50	106.7	↓-4.2
2/1 17:00	102.3	↓-4.4
2/1 17:10	97.7	↓-4.6
2/1 17:20	92.8	↓-4.9
2/1 17:30	87.8	↓-5.0
2/1 17:40	82.7	↓-5.1
2/1 17:50	77.4	↓-5.3
2/1 18:00	72.0	↓-5.4
2/1 18:10	66.5	↓-5.5	最大潮位差
2/1 18:20	61.1	↓-5.4
2/1 18:30	55.6	↓-5.5	最大潮位差
2/1 18:40	50.3	↓-5.3
2/1 18:50	45.0	↓-5.3
2/1 19:00	39.9	↓-5.1
2/1 19:10	35.0	↓-4.9
2/1 19:20	30.4	↓-4.6
2/1 19:30	26.0	↓-4.4
2/1 19:40	21.8	↓-4.2
2/1 19:50	18.0	↓-3.8
2/1 20:00	14.6	↓-3.4
2/1 20:10	11.5	↓-3.1
2/1 20:20	8.7	↓-2.8
2/1 20:30	6.3	↓-2.4
2/1 20:40	4.2	↓-2.1
2/1 20:50	2.5	↓-1.7
2/1 21:00	1.2	↓-1.3
2/1 21:10	0.2	↓-1.0
2/1 21:20	-0.5	↓-0.7
2/1 21:30	-0.8	↓-0.3	干潮
2/1 21:40	-0.8	0
2/1 21:50	-0.5	↑0.3
2/1 22:00	0.1	↑0.6
2/1 22:10	1.1	↑1.0
2/1 22:20	2.4	↑1.3
2/1 22:30	4.1	↑1.7
2/1 22:40	6.1	↑2.0
2/1 22:50	8.5	↑2.4
2/1 23:00	11.1	↑2.6
2/1 23:10	14.2	↑3.1
2/1 23:20	17.5	↑3.3
2/1 23:30	21.1	↑3.6
2/1 23:40	25.1	↑4.0
2/1 23:50	29.3	↑4.2