11 (金)	07:08	00:46	21:11	14:40
	131cm	74cm	90cm	46cm
小潮 出 06:37 入 17:01 出 09:54 入 00:09

苫小牧（北海道）2011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	74.8	↓-0.8
2/11 00:10	74.1	↓-0.7
2/11 00:20	73.6	↓-0.5
2/11 00:30	73.2	↓-0.4
2/11 00:40	73.1	↓-0.1	干潮
2/11 00:50	73.1	0
2/11 01:00	73.3	↑0.2
2/11 01:10	73.6	↑0.3
2/11 01:20	74.2	↑0.6
2/11 01:30	75.0	↑0.8
2/11 01:40	76.0	↑1.0
2/11 01:50	77.1	↑1.1
2/11 02:00	78.4	↑1.3
2/11 02:10	79.9	↑1.5
2/11 02:20	81.5	↑1.6
2/11 02:30	83.2	↑1.7
2/11 02:40	85.0	↑1.8
2/11 02:50	86.9	↑1.9
2/11 03:00	88.8	↑1.9
2/11 03:10	90.8	↑2.0
2/11 03:20	92.9	↑2.1
2/11 03:30	94.9	↑2.0
2/11 03:40	97.1	↑2.2
2/11 03:50	99.2	↑2.1
2/11 04:00	101.3	↑2.1
2/11 04:10	103.5	↑2.2
2/11 04:20	105.6	↑2.1
2/11 04:30	107.8	↑2.2
2/11 04:40	110.0	↑2.2
2/11 04:50	112.1	↑2.1
2/11 05:00	114.2	↑2.1
2/11 05:10	116.3	↑2.1
2/11 05:20	118.3	↑2.0
2/11 05:30	120.2	↑1.9
2/11 05:40	122.0	↑1.8
2/11 05:50	123.8	↑1.8
2/11 06:00	125.3	↑1.5
2/11 06:10	126.8	↑1.5
2/11 06:20	128.0	↑1.2
2/11 06:30	129.0	↑1.0
2/11 06:40	129.8	↑0.8
2/11 06:50	130.4	↑0.6
2/11 07:00	130.7	↑0.3	満潮
2/11 07:10	130.7	0
2/11 07:20	130.5	↓-0.2
2/11 07:30	130.0	↓-0.5
2/11 07:40	129.3	↓-0.7
2/11 07:50	128.3	↓-1.0
2/11 08:00	127.1	↓-1.2
2/11 08:10	125.7	↓-1.4
2/11 08:20	124.0	↓-1.7
2/11 08:30	122.2	↓-1.8
2/11 08:40	120.3	↓-1.9
2/11 08:50	118.2	↓-2.1
2/11 09:00	115.9	↓-2.3
2/11 09:10	113.6	↓-2.3
2/11 09:20	111.2	↓-2.4
2/11 09:30	108.7	↓-2.5
2/11 09:40	106.2	↓-2.5
2/11 09:50	103.6	↓-2.6
2/11 10:00	101.0	↓-2.6
2/11 10:10	98.3	↓-2.7
2/11 10:20	95.6	↓-2.7
2/11 10:30	92.9	↓-2.7
2/11 10:40	90.1	↓-2.8	最大潮位差
2/11 10:50	87.4	↓-2.7
2/11 11:00	84.6	↓-2.8	最大潮位差
2/11 11:10	81.8	↓-2.8	最大潮位差
2/11 11:20	79.0	↓-2.8	最大潮位差
2/11 11:30	76.3	↓-2.7
2/11 11:40	73.6	↓-2.7
2/11 11:50	70.9	↓-2.7
2/11 12:00	68.2	↓-2.7
2/11 12:10	65.7	↓-2.5
2/11 12:20	63.2	↓-2.5
2/11 12:30	60.9	↓-2.3
2/11 12:40	58.7	↓-2.2
2/11 12:50	56.6	↓-2.1
2/11 13:00	54.7	↓-1.9
2/11 13:10	53.0	↓-1.7
2/11 13:20	51.5	↓-1.5
2/11 13:30	50.1	↓-1.4
2/11 13:40	49.0	↓-1.1
2/11 13:50	48.0	↓-1.0
2/11 14:00	47.2	↓-0.8
2/11 14:10	46.7	↓-0.5
2/11 14:20	46.3	↓-0.4
2/11 14:30	46.0	↓-0.3	干潮
2/11 14:40	46.0	0	干潮
2/11 14:50	46.1	↑0.1
2/11 15:00	46.3	↑0.2
2/11 15:10	46.7	↑0.4
2/11 15:20	47.2	↑0.5
2/11 15:30	47.8	↑0.6
2/11 15:40	48.5	↑0.7
2/11 15:50	49.4	↑0.9
2/11 16:00	50.3	↑0.9
2/11 16:10	51.4	↑1.1
2/11 16:20	52.5	↑1.1
2/11 16:30	53.8	↑1.3
2/11 16:40	55.2	↑1.4
2/11 16:50	56.6	↑1.4
2/11 17:00	58.2	↑1.6
2/11 17:10	59.8	↑1.6
2/11 17:20	61.6	↑1.8
2/11 17:30	63.4	↑1.8
2/11 17:40	65.2	↑1.8
2/11 17:50	67.1	↑1.9
2/11 18:00	69.0	↑1.9
2/11 18:10	70.9	↑1.9
2/11 18:20	72.8	↑1.9
2/11 18:30	74.7	↑1.9
2/11 18:40	76.5	↑1.8
2/11 18:50	78.2	↑1.7
2/11 19:00	79.8	↑1.6
2/11 19:10	81.3	↑1.5
2/11 19:20	82.7	↑1.4
2/11 19:30	84.0	↑1.3
2/11 19:40	85.1	↑1.1
2/11 19:50	86.0	↑0.9
2/11 20:00	86.9	↑0.9
2/11 20:10	87.6	↑0.7
2/11 20:20	88.1	↑0.5
2/11 20:30	88.5	↑0.4
2/11 20:40	88.8	↑0.3
2/11 20:50	89.0	↑0.2
2/11 21:00	89.2	↑0.2
2/11 21:10	89.2	0	満潮
2/11 21:20	89.2	0
2/11 21:30	89.1	↓-0.1
2/11 21:40	89.0	↓-0.1
2/11 21:50	88.8	↓-0.2
2/11 22:00	88.6	↓-0.2
2/11 22:10	88.4	↓-0.2
2/11 22:20	88.1	↓-0.3
2/11 22:30	87.9	↓-0.2
2/11 22:40	87.6	↓-0.3
2/11 22:50	87.3	↓-0.3
2/11 23:00	87.0	↓-0.3
2/11 23:10	86.7	↓-0.3
2/11 23:20	86.4	↓-0.3
2/11 23:30	86.0	↓-0.4
2/11 23:40	85.7	↓-0.3
2/11 23:50	85.4	↓-0.3