01 (金)	05:01	09:07	14:31	22:01
	129cm	98cm	152cm	-7cm
大潮 出 06:48 入 16:49 出 07:09 入 16:32

苫小牧（北海道）2041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	33.6	↑4.6
2/1 00:10	38.3	↑4.7
2/1 00:20	43.2	↑4.9
2/1 00:30	48.2	↑5.0
2/1 00:40	53.3	↑5.1
2/1 00:50	58.5	↑5.2
2/1 01:00	63.6	↑5.1
2/1 01:10	68.7	↑5.1
2/1 01:20	73.7	↑5.0
2/1 01:30	78.5	↑4.8
2/1 01:40	83.2	↑4.7
2/1 01:50	87.7	↑4.5
2/1 02:00	92.0	↑4.3
2/1 02:10	96.1	↑4.1
2/1 02:20	99.9	↑3.8
2/1 02:30	103.4	↑3.5
2/1 02:40	106.7	↑3.3
2/1 02:50	109.8	↑3.1
2/1 03:00	112.6	↑2.8
2/1 03:10	115.1	↑2.5
2/1 03:20	117.5	↑2.4
2/1 03:30	119.6	↑2.1
2/1 03:40	121.5	↑1.9
2/1 03:50	123.1	↑1.6
2/1 04:00	124.6	↑1.5
2/1 04:10	125.9	↑1.3
2/1 04:20	126.9	↑1.0
2/1 04:30	127.7	↑0.8
2/1 04:40	128.3	↑0.6
2/1 04:50	128.7	↑0.4
2/1 05:00	128.8	↑0.1	満潮
2/1 05:10	128.7	↓-0.1
2/1 05:20	128.3	↓-0.4
2/1 05:30	127.7	↓-0.6
2/1 05:40	126.9	↓-0.8
2/1 05:50	125.8	↓-1.1
2/1 06:00	124.4	↓-1.4
2/1 06:10	122.9	↓-1.5
2/1 06:20	121.2	↓-1.7
2/1 06:30	119.4	↓-1.8
2/1 06:40	117.4	↓-2.0
2/1 06:50	115.4	↓-2.0
2/1 07:00	113.3	↓-2.1
2/1 07:10	111.2	↓-2.1
2/1 07:20	109.2	↓-2.0
2/1 07:30	107.2	↓-2.0
2/1 07:40	105.4	↓-1.8
2/1 07:50	103.7	↓-1.7
2/1 08:00	102.2	↓-1.5
2/1 08:10	100.8	↓-1.4
2/1 08:20	99.7	↓-1.1
2/1 08:30	98.8	↓-0.9
2/1 08:40	98.2	↓-0.6
2/1 08:50	97.7	↓-0.5
2/1 09:00	97.5	↓-0.2	干潮
2/1 09:10	97.5	0
2/1 09:20	97.6	↑0.1
2/1 09:30	98.0	↑0.4
2/1 09:40	98.5	↑0.5
2/1 09:50	99.2	↑0.7
2/1 10:00	100.1	↑0.9
2/1 10:10	101.1	↑1.0
2/1 10:20	102.3	↑1.2
2/1 10:30	103.6	↑1.3
2/1 10:40	105.1	↑1.5
2/1 10:50	106.7	↑1.6
2/1 11:00	108.4	↑1.7
2/1 11:10	110.3	↑1.9
2/1 11:20	112.4	↑2.1
2/1 11:30	114.6	↑2.2
2/1 11:40	116.9	↑2.3
2/1 11:50	119.4	↑2.5
2/1 12:00	122.0	↑2.6
2/1 12:10	124.6	↑2.6
2/1 12:20	127.4	↑2.8
2/1 12:30	130.2	↑2.8
2/1 12:40	132.9	↑2.7
2/1 12:50	135.7	↑2.8
2/1 13:00	138.3	↑2.6
2/1 13:10	140.9	↑2.6
2/1 13:20	143.2	↑2.3
2/1 13:30	145.4	↑2.2
2/1 13:40	147.3	↑1.9
2/1 13:50	148.9	↑1.6
2/1 14:00	150.2	↑1.3
2/1 14:10	151.2	↑1.0
2/1 14:20	151.8	↑0.6
2/1 14:30	152.0	↑0.2	満潮
2/1 14:40	151.8	↓-0.2
2/1 14:50	151.2	↓-0.6
2/1 15:00	150.3	↓-0.9
2/1 15:10	149.0	↓-1.3
2/1 15:20	147.4	↓-1.6
2/1 15:30	145.4	↓-2.0
2/1 15:40	143.1	↓-2.3
2/1 15:50	140.5	↓-2.6
2/1 16:00	137.7	↓-2.8
2/1 16:10	134.6	↓-3.1
2/1 16:20	131.2	↓-3.4
2/1 16:30	127.7	↓-3.5
2/1 16:40	123.9	↓-3.8
2/1 16:50	119.8	↓-4.1
2/1 17:00	115.6	↓-4.2
2/1 17:10	111.2	↓-4.4
2/1 17:20	106.6	↓-4.6
2/1 17:30	101.7	↓-4.9
2/1 17:40	96.7	↓-5.0
2/1 17:50	91.5	↓-5.2
2/1 18:00	86.2	↓-5.3
2/1 18:10	80.7	↓-5.5
2/1 18:20	75.0	↓-5.7
2/1 18:30	69.3	↓-5.7
2/1 18:40	63.5	↓-5.8	最大潮位差
2/1 18:50	57.7	↓-5.8	最大潮位差
2/1 19:00	51.9	↓-5.8	最大潮位差
2/1 19:10	46.2	↓-5.7
2/1 19:20	40.6	↓-5.6
2/1 19:30	35.1	↓-5.5
2/1 19:40	29.8	↓-5.3
2/1 19:50	24.8	↓-5.0
2/1 20:00	20.1	↓-4.7
2/1 20:10	15.7	↓-4.4
2/1 20:20	11.6	↓-4.1
2/1 20:30	7.9	↓-3.7
2/1 20:40	4.6	↓-3.3
2/1 20:50	1.7	↓-2.9
2/1 21:00	-0.8	↓-2.5
2/1 21:10	-2.9	↓-2.1
2/1 21:20	-4.6	↓-1.7
2/1 21:30	-5.8	↓-1.2
2/1 21:40	-6.8	↓-1.0
2/1 21:50	-7.3	↓-0.5
2/1 22:00	-7.5	↓-0.2	干潮
2/1 22:10	-7.3	↑0.2
2/1 22:20	-6.8	↑0.5
2/1 22:30	-6.0	↑0.8
2/1 22:40	-4.8	↑1.2
2/1 22:50	-3.4	↑1.4
2/1 23:00	-1.6	↑1.8
2/1 23:10	0.5	↑2.1
2/1 23:20	3.0	↑2.5
2/1 23:30	5.7	↑2.7
2/1 23:40	8.8	↑3.1
2/1 23:50	12.2	↑3.4