1 (火)	04:36	09:04	14:36	21:51
	127cm	91cm	145cm	-1cm
大潮 出 06:48 入 16:48 出 16:28 入 06:29

苫小牧（北海道）2056年02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
2/1 00:00	44.2	↑4.5
2/1 00:10	48.9	↑4.7
2/1 00:20	53.8	↑4.9
2/1 00:30	58.7	↑4.9
2/1 00:40	63.7	↑5.0
2/1 00:50	68.7	↑5.0
2/1 01:00	73.7	↑5.0
2/1 01:10	78.6	↑4.9
2/1 01:20	83.3	↑4.7
2/1 01:30	87.9	↑4.6
2/1 01:40	92.3	↑4.4
2/1 01:50	96.4	↑4.1
2/1 02:00	100.3	↑3.9
2/1 02:10	103.8	↑3.5
2/1 02:20	107.1	↑3.3
2/1 02:30	110.1	↑3.0
2/1 02:40	112.9	↑2.8
2/1 02:50	115.3	↑2.4
2/1 03:00	117.4	↑2.1
2/1 03:10	119.3	↑1.9
2/1 03:20	121.0	↑1.7
2/1 03:30	122.4	↑1.4
2/1 03:40	123.6	↑1.2
2/1 03:50	124.6	↑1.0
2/1 04:00	125.4	↑0.8
2/1 04:10	126.0	↑0.6
2/1 04:20	126.3	↑0.3
2/1 04:30	126.6	↑0.3	満潮
2/1 04:40	126.6	0
2/1 04:50	126.4	↓-0.2
2/1 05:00	126.0	↓-0.4
2/1 05:10	125.4	↓-0.6
2/1 05:20	124.5	↓-0.9
2/1 05:30	123.5	↓-1.0
2/1 05:40	122.2	↓-1.3
2/1 05:50	120.8	↓-1.4
2/1 06:00	119.1	↓-1.7
2/1 06:10	117.3	↓-1.8
2/1 06:20	115.3	↓-2.0
2/1 06:30	113.2	↓-2.1
2/1 06:40	111.0	↓-2.2
2/1 06:50	108.7	↓-2.3
2/1 07:00	106.5	↓-2.2
2/1 07:10	104.2	↓-2.3
2/1 07:20	102.1	↓-2.1
2/1 07:30	100.0	↓-2.1
2/1 07:40	98.1	↓-1.9
2/1 07:50	96.3	↓-1.8
2/1 08:00	94.8	↓-1.5
2/1 08:10	93.4	↓-1.4
2/1 08:20	92.3	↓-1.1
2/1 08:30	91.5	↓-0.8
2/1 08:40	90.9	↓-0.6
2/1 08:50	90.5	↓-0.4
2/1 09:00	90.3	↓-0.2	干潮
2/1 09:10	90.4	↑0.1
2/1 09:20	90.6	↑0.2
2/1 09:30	91.0	↑0.4
2/1 09:40	91.6	↑0.6
2/1 09:50	92.4	↑0.8
2/1 10:00	93.3	↑0.9
2/1 10:10	94.3	↑1.0
2/1 10:20	95.5	↑1.2
2/1 10:30	96.7	↑1.2
2/1 10:40	98.1	↑1.4
2/1 10:50	99.6	↑1.5
2/1 11:00	101.3	↑1.7
2/1 11:10	103.1	↑1.8
2/1 11:20	105.0	↑1.9
2/1 11:30	107.0	↑2.0
2/1 11:40	109.2	↑2.2
2/1 11:50	111.5	↑2.3
2/1 12:00	114.0	↑2.5
2/1 12:10	116.5	↑2.5
2/1 12:20	119.2	↑2.7
2/1 12:30	121.8	↑2.6
2/1 12:40	124.5	↑2.7
2/1 12:50	127.2	↑2.7
2/1 13:00	129.9	↑2.7
2/1 13:10	132.4	↑2.5
2/1 13:20	134.8	↑2.4
2/1 13:30	137.0	↑2.2
2/1 13:40	138.9	↑1.9
2/1 13:50	140.6	↑1.7
2/1 14:00	142.0	↑1.4
2/1 14:10	143.1	↑1.1
2/1 14:20	143.8	↑0.7
2/1 14:30	144.1	↑0.3	満潮
2/1 14:40	144.1	0
2/1 14:50	143.8	↓-0.3
2/1 15:00	143.0	↓-0.8
2/1 15:10	141.9	↓-1.1
2/1 15:20	140.5	↓-1.4
2/1 15:30	138.8	↓-1.7
2/1 15:40	136.7	↓-2.1
2/1 15:50	134.4	↓-2.3
2/1 16:00	131.9	↓-2.5
2/1 16:10	129.1	↓-2.8
2/1 16:20	126.1	↓-3.0
2/1 16:30	122.9	↓-3.2
2/1 16:40	119.4	↓-3.5
2/1 16:50	115.8	↓-3.6
2/1 17:00	112.0	↓-3.8
2/1 17:10	108.0	↓-4.0
2/1 17:20	103.8	↓-4.2
2/1 17:30	99.4	↓-4.4
2/1 17:40	94.8	↓-4.6
2/1 17:50	90.1	↓-4.7
2/1 18:00	85.2	↓-4.9
2/1 18:10	80.1	↓-5.1
2/1 18:20	74.8	↓-5.3
2/1 18:30	69.5	↓-5.3
2/1 18:40	64.1	↓-5.4
2/1 18:50	58.6	↓-5.5	最大潮位差
2/1 19:00	53.1	↓-5.5	最大潮位差
2/1 19:10	47.7	↓-5.4
2/1 19:20	42.4	↓-5.3
2/1 19:30	37.2	↓-5.2
2/1 19:40	32.2	↓-5.0
2/1 19:50	27.4	↓-4.8
2/1 20:00	22.9	↓-4.5
2/1 20:10	18.8	↓-4.1
2/1 20:20	15.0	↓-3.8
2/1 20:30	11.5	↓-3.5
2/1 20:40	8.5	↓-3.0
2/1 20:50	5.9	↓-2.6
2/1 21:00	3.7	↓-2.2
2/1 21:10	2.0	↓-1.7
2/1 21:20	0.6	↓-1.4
2/1 21:30	-0.3	↓-0.9
2/1 21:40	-0.9	↓-0.6
2/1 21:50	-1.1	↓-0.2	干潮
2/1 22:00	-0.9	↑0.2
2/1 22:10	-0.4	↑0.5
2/1 22:20	0.5	↑0.9
2/1 22:30	1.6	↑1.1
2/1 22:40	3.1	↑1.5
2/1 22:50	4.9	↑1.8
2/1 23:00	7.0	↑2.1
2/1 23:10	9.4	↑2.4
2/1 23:20	12.1	↑2.7
2/1 23:30	15.1	↑3.0
2/1 23:40	18.4	↑3.3
2/1 23:50	22.0	↑3.6