11 (水)	11:05	03:42	22:32	17:16
	111cm	46cm	99cm	79cm
長潮 出 06:20 入 16:17 出 - 入 13:04

苫小牧（北海道）2009年11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
11/11 00:00	76.4	↓-2.1
11/11 00:10	74.3	↓-2.1
11/11 00:20	72.1	↓-2.2
11/11 00:30	70.0	↓-2.1
11/11 00:40	67.8	↓-2.2
11/11 00:50	65.7	↓-2.1
11/11 01:00	63.6	↓-2.1
11/11 01:10	61.6	↓-2.0
11/11 01:20	59.7	↓-1.9
11/11 01:30	57.9	↓-1.8
11/11 01:40	56.2	↓-1.7
11/11 01:50	54.6	↓-1.6
11/11 02:00	53.1	↓-1.5
11/11 02:10	51.7	↓-1.4
11/11 02:20	50.5	↓-1.2
11/11 02:30	49.4	↓-1.1
11/11 02:40	48.5	↓-0.9
11/11 02:50	47.6	↓-0.9
11/11 03:00	47.0	↓-0.6
11/11 03:10	46.4	↓-0.6
11/11 03:20	46.1	↓-0.3
11/11 03:30	45.8	↓-0.3
11/11 03:40	45.7	↓-0.1	干潮
11/11 03:50	45.8	↑0.1
11/11 04:00	46.0	↑0.2
11/11 04:10	46.3	↑0.3
11/11 04:20	46.9	↑0.6
11/11 04:30	47.6	↑0.7
11/11 04:40	48.5	↑0.9
11/11 04:50	49.5	↑1.0
11/11 05:00	50.7	↑1.2
11/11 05:10	52.1	↑1.4
11/11 05:20	53.7	↑1.6
11/11 05:30	55.4	↑1.7
11/11 05:40	57.3	↑1.9
11/11 05:50	59.4	↑2.1
11/11 06:00	61.6	↑2.2
11/11 06:10	63.8	↑2.2
11/11 06:20	66.2	↑2.4
11/11 06:30	68.7	↑2.5
11/11 06:40	71.2	↑2.5
11/11 06:50	73.7	↑2.5
11/11 07:00	76.2	↑2.5
11/11 07:10	78.8	↑2.6	最大潮位差
11/11 07:20	81.3	↑2.5
11/11 07:30	83.7	↑2.4
11/11 07:40	86.1	↑2.4
11/11 07:50	88.4	↑2.3
11/11 08:00	90.6	↑2.2
11/11 08:10	92.7	↑2.1
11/11 08:20	94.6	↑1.9
11/11 08:30	96.5	↑1.9
11/11 08:40	98.3	↑1.8
11/11 08:50	99.9	↑1.6
11/11 09:00	101.4	↑1.5
11/11 09:10	102.9	↑1.5
11/11 09:20	104.2	↑1.3
11/11 09:30	105.4	↑1.2
11/11 09:40	106.4	↑1.0
11/11 09:50	107.4	↑1.0
11/11 10:00	108.3	↑0.9
11/11 10:10	109.0	↑0.7
11/11 10:20	109.7	↑0.7
11/11 10:30	110.2	↑0.5
11/11 10:40	110.6	↑0.4
11/11 10:50	110.8	↑0.2
11/11 11:00	110.9	↑0.1	満潮
11/11 11:10	110.9	0
11/11 11:20	110.8	↓-0.1
11/11 11:30	110.5	↓-0.3
11/11 11:40	110.1	↓-0.4
11/11 11:50	109.5	↓-0.6
11/11 12:00	108.8	↓-0.7
11/11 12:10	108.0	↓-0.8
11/11 12:20	107.1	↓-0.9
11/11 12:30	106.0	↓-1.1
11/11 12:40	104.9	↓-1.1
11/11 12:50	103.7	↓-1.2
11/11 13:00	102.4	↓-1.3
11/11 13:10	101.1	↓-1.3
11/11 13:20	99.7	↓-1.4
11/11 13:30	98.4	↓-1.3
11/11 13:40	97.0	↓-1.4
11/11 13:50	95.6	↓-1.4
11/11 14:00	94.2	↓-1.4
11/11 14:10	92.9	↓-1.3
11/11 14:20	91.5	↓-1.4
11/11 14:30	90.3	↓-1.2
11/11 14:40	89.0	↓-1.3
11/11 14:50	87.8	↓-1.2
11/11 15:00	86.7	↓-1.1
11/11 15:10	85.6	↓-1.1
11/11 15:20	84.5	↓-1.1
11/11 15:30	83.6	↓-0.9
11/11 15:40	82.7	↓-0.9
11/11 15:50	81.8	↓-0.9
11/11 16:00	81.0	↓-0.8
11/11 16:10	80.3	↓-0.7
11/11 16:20	79.7	↓-0.6
11/11 16:30	79.2	↓-0.5
11/11 16:40	78.8	↓-0.4
11/11 16:50	78.4	↓-0.4
11/11 17:00	78.2	↓-0.2
11/11 17:10	78.1	↓-0.1	干潮
11/11 17:20	78.1	0
11/11 17:30	78.2	↑0.1
11/11 17:40	78.5	↑0.3
11/11 17:50	78.8	↑0.3
11/11 18:00	79.3	↑0.5
11/11 18:10	79.9	↑0.6
11/11 18:20	80.5	↑0.6
11/11 18:30	81.3	↑0.8
11/11 18:40	82.1	↑0.8
11/11 18:50	83.1	↑1.0
11/11 19:00	84.0	↑0.9
11/11 19:10	85.0	↑1.0
11/11 19:20	86.0	↑1.0
11/11 19:30	87.1	↑1.1
11/11 19:40	88.1	↑1.0
11/11 19:50	89.1	↑1.0
11/11 20:00	90.1	↑1.0
11/11 20:10	91.1	↑1.0
11/11 20:20	92.0	↑0.9
11/11 20:30	92.8	↑0.8
11/11 20:40	93.6	↑0.8
11/11 20:50	94.4	↑0.8
11/11 21:00	95.1	↑0.7
11/11 21:10	95.7	↑0.6
11/11 21:20	96.2	↑0.5
11/11 21:30	96.7	↑0.5
11/11 21:40	97.1	↑0.4
11/11 21:50	97.5	↑0.4
11/11 22:00	97.8	↑0.3
11/11 22:10	98.0	↑0.2
11/11 22:20	98.1	↑0.1
11/11 22:30	98.2	↑0.1	満潮
11/11 22:40	98.1	↓-0.1
11/11 22:50	98.0	↓-0.1
11/11 23:00	97.8	↓-0.2
11/11 23:10	97.4	↓-0.4
11/11 23:20	97.0	↓-0.4
11/11 23:30	96.4	↓-0.6
11/11 23:40	95.8	↓-0.6
11/11 23:50	95.0	↓-0.8