11 (土)	04:12	08:06	13:23	21:08
	125cm	102cm	142cm	2cm
大潮 出 06:37 入 17:01 出 05:54 入 15:03

苫小牧（北海道）2040年02月11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
2/11 00:00	64.6	↑4.2
2/11 00:10	68.9	↑4.3
2/11 00:20	73.1	↑4.2
2/11 00:30	77.1	↑4.0
2/11 00:40	81.1	↑4.0
2/11 00:50	84.9	↑3.8
2/11 01:00	88.6	↑3.7
2/11 01:10	92.1	↑3.5
2/11 01:20	95.5	↑3.4
2/11 01:30	98.6	↑3.1
2/11 01:40	101.6	↑3.0
2/11 01:50	104.4	↑2.8
2/11 02:00	107.0	↑2.6
2/11 02:10	109.4	↑2.4
2/11 02:20	111.7	↑2.3
2/11 02:30	113.8	↑2.1
2/11 02:40	115.7	↑1.9
2/11 02:50	117.4	↑1.7
2/11 03:00	118.9	↑1.5
2/11 03:10	120.3	↑1.4
2/11 03:20	121.5	↑1.2
2/11 03:30	122.4	↑0.9
2/11 03:40	123.2	↑0.8
2/11 03:50	123.8	↑0.6
2/11 04:00	124.1	↑0.3
2/11 04:10	124.2	↑0.1	満潮
2/11 04:20	124.1	↓-0.1
2/11 04:30	123.8	↓-0.3
2/11 04:40	123.3	↓-0.5
2/11 04:50	122.6	↓-0.7
2/11 05:00	121.6	↓-1.0
2/11 05:10	120.6	↓-1.0
2/11 05:20	119.3	↓-1.3
2/11 05:30	118.0	↓-1.3
2/11 05:40	116.5	↓-1.5
2/11 05:50	115.0	↓-1.5
2/11 06:00	113.5	↓-1.5
2/11 06:10	112.0	↓-1.5
2/11 06:20	110.5	↓-1.5
2/11 06:30	109.0	↓-1.5
2/11 06:40	107.7	↓-1.3
2/11 06:50	106.5	↓-1.2
2/11 07:00	105.3	↓-1.2
2/11 07:10	104.4	↓-0.9
2/11 07:20	103.6	↓-0.8
2/11 07:30	102.9	↓-0.7
2/11 07:40	102.5	↓-0.4
2/11 07:50	102.2	↓-0.3
2/11 08:00	102.0	↓-0.2	干潮
2/11 08:10	102.0	0
2/11 08:20	102.1	↑0.1
2/11 08:30	102.4	↑0.3
2/11 08:40	102.8	↑0.4
2/11 08:50	103.3	↑0.5
2/11 09:00	104.0	↑0.7
2/11 09:10	104.8	↑0.8
2/11 09:20	105.6	↑0.8
2/11 09:30	106.6	↑1.0
2/11 09:40	107.8	↑1.2
2/11 09:50	109.0	↑1.2
2/11 10:00	110.3	↑1.3
2/11 10:10	111.8	↑1.5
2/11 10:20	113.4	↑1.6
2/11 10:30	115.1	↑1.7
2/11 10:40	116.9	↑1.8
2/11 10:50	118.8	↑1.9
2/11 11:00	120.8	↑2.0
2/11 11:10	122.8	↑2.0
2/11 11:20	124.9	↑2.1
2/11 11:30	127.0	↑2.1
2/11 11:40	129.1	↑2.1
2/11 11:50	131.1	↑2.0
2/11 12:00	133.1	↑2.0
2/11 12:10	134.9	↑1.8
2/11 12:20	136.6	↑1.7
2/11 12:30	138.0	↑1.4
2/11 12:40	139.3	↑1.3
2/11 12:50	140.4	↑1.1
2/11 13:00	141.2	↑0.8
2/11 13:10	141.7	↑0.5
2/11 13:20	141.9	↑0.2	満潮
2/11 13:30	141.8	↓-0.1
2/11 13:40	141.4	↓-0.4
2/11 13:50	140.8	↓-0.6
2/11 14:00	139.8	↓-1.0
2/11 14:10	138.6	↓-1.2
2/11 14:20	137.1	↓-1.5
2/11 14:30	135.3	↓-1.8
2/11 14:40	133.3	↓-2.0
2/11 14:50	131.1	↓-2.2
2/11 15:00	128.6	↓-2.5
2/11 15:10	126.0	↓-2.6
2/11 15:20	123.1	↓-2.9
2/11 15:30	120.1	↓-3.0
2/11 15:40	116.8	↓-3.3
2/11 15:50	113.4	↓-3.4
2/11 16:00	109.8	↓-3.6
2/11 16:10	106.0	↓-3.8
2/11 16:20	102.0	↓-4.0
2/11 16:30	97.8	↓-4.2
2/11 16:40	93.4	↓-4.4
2/11 16:50	88.9	↓-4.5
2/11 17:00	84.3	↓-4.6
2/11 17:10	79.5	↓-4.8
2/11 17:20	74.6	↓-4.9
2/11 17:30	69.6	↓-5.0
2/11 17:40	64.5	↓-5.1	最大潮位差
2/11 17:50	59.5	↓-5.0
2/11 18:00	54.4	↓-5.1	最大潮位差
2/11 18:10	49.4	↓-5.0
2/11 18:20	44.5	↓-4.9
2/11 18:30	39.8	↓-4.7
2/11 18:40	35.2	↓-4.6
2/11 18:50	30.8	↓-4.4
2/11 19:00	26.6	↓-4.2
2/11 19:10	22.7	↓-3.9
2/11 19:20	19.2	↓-3.5
2/11 19:30	15.9	↓-3.3
2/11 19:40	12.9	↓-3.0
2/11 19:50	10.3	↓-2.6
2/11 20:00	8.0	↓-2.3
2/11 20:10	6.0	↓-2.0
2/11 20:20	4.4	↓-1.6
2/11 20:30	3.1	↓-1.3
2/11 20:40	2.1	↓-1.0
2/11 20:50	1.5	↓-0.6
2/11 21:00	1.1	↓-0.4	干潮
2/11 21:10	1.1	0
2/11 21:20	1.3	↑0.2
2/11 21:30	1.8	↑0.5
2/11 21:40	2.7	↑0.9
2/11 21:50	3.8	↑1.1
2/11 22:00	5.2	↑1.4
2/11 22:10	7.0	↑1.8
2/11 22:20	9.0	↑2.0
2/11 22:30	11.3	↑2.3
2/11 22:40	14.0	↑2.7
2/11 22:50	16.9	↑2.9
2/11 23:00	20.2	↑3.3
2/11 23:10	23.7	↑3.5
2/11 23:20	27.5	↑3.8
2/11 23:30	31.6	↑4.1
2/11 23:40	35.8	↑4.2
2/11 23:50	40.3	↑4.5