7 (水)	05:16	10:31	16:10	23:13
	147cm	86cm	162cm	11cm
中潮 出 05:34 入 17:03 出 18:16 入 08:44

東静内（北海道）2009年10月7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
10/7 00:00	28.2	↑3.1
10/7 00:10	31.7	↑3.5
10/7 00:20	35.5	↑3.8
10/7 00:30	39.6	↑4.1
10/7 00:40	43.9	↑4.3
10/7 00:50	48.5	↑4.6
10/7 01:00	53.2	↑4.7
10/7 01:10	58.2	↑5.0
10/7 01:20	63.2	↑5.0
10/7 01:30	68.4	↑5.2
10/7 01:40	73.6	↑5.2
10/7 01:50	78.9	↑5.3
10/7 02:00	84.2	↑5.3
10/7 02:10	89.4	↑5.2
10/7 02:20	94.6	↑5.2
10/7 02:30	99.6	↑5.0
10/7 02:40	104.6	↑5.0
10/7 02:50	109.3	↑4.7
10/7 03:00	113.9	↑4.6
10/7 03:10	118.3	↑4.4
10/7 03:20	122.4	↑4.1
10/7 03:30	126.2	↑3.8
10/7 03:40	129.7	↑3.5
10/7 03:50	132.9	↑3.2
10/7 04:00	135.8	↑2.9
10/7 04:10	138.4	↑2.6
10/7 04:20	140.6	↑2.2
10/7 04:30	142.4	↑1.8
10/7 04:40	143.8	↑1.4
10/7 04:50	144.9	↑1.1
10/7 05:00	145.6	↑0.7
10/7 05:10	146.0	↑0.4	満潮
10/7 05:20	146.0	0
10/7 05:30	145.6	↓-0.4
10/7 05:40	144.9	↓-0.7
10/7 05:50	143.9	↓-1.0
10/7 06:00	142.6	↓-1.3
10/7 06:10	141.1	↓-1.5
10/7 06:20	139.2	↓-1.9
10/7 06:30	137.1	↓-2.1
10/7 06:40	134.9	↓-2.2
10/7 06:50	132.4	↓-2.5
10/7 07:00	129.8	↓-2.6
10/7 07:10	127.0	↓-2.8
10/7 07:20	124.2	↓-2.8
10/7 07:30	121.3	↓-2.9
10/7 07:40	118.3	↓-3.0
10/7 07:50	115.3	↓-3.0
10/7 08:00	112.4	↓-2.9
10/7 08:10	109.5	↓-2.9
10/7 08:20	106.6	↓-2.9
10/7 08:30	103.9	↓-2.7
10/7 08:40	101.2	↓-2.7
10/7 08:50	98.7	↓-2.5
10/7 09:00	96.4	↓-2.3
10/7 09:10	94.3	↓-2.1
10/7 09:20	92.3	↓-2.0
10/7 09:30	90.6	↓-1.7
10/7 09:40	89.1	↓-1.5
10/7 09:50	87.9	↓-1.2
10/7 10:00	86.9	↓-1.0
10/7 10:10	86.2	↓-0.7
10/7 10:20	85.8	↓-0.4
10/7 10:30	85.7	↓-0.1	干潮
10/7 10:40	85.8	↑0.1
10/7 10:50	86.2	↑0.4
10/7 11:00	86.9	↑0.7
10/7 11:10	87.9	↑1.0
10/7 11:20	89.2	↑1.3
10/7 11:30	90.7	↑1.5
10/7 11:40	92.5	↑1.8
10/7 11:50	94.5	↑2.0
10/7 12:00	96.8	↑2.3
10/7 12:10	99.3	↑2.5
10/7 12:20	102.0	↑2.7
10/7 12:30	104.9	↑2.9
10/7 12:40	108.0	↑3.1
10/7 12:50	111.1	↑3.1
10/7 13:00	114.4	↑3.3
10/7 13:10	117.8	↑3.4
10/7 13:20	121.3	↑3.5
10/7 13:30	124.7	↑3.4
10/7 13:40	128.2	↑3.5
10/7 13:50	131.7	↑3.5
10/7 14:00	135.1	↑3.4
10/7 14:10	138.4	↑3.3
10/7 14:20	141.6	↑3.2
10/7 14:30	144.7	↑3.1
10/7 14:40	147.5	↑2.8
10/7 14:50	150.2	↑2.7
10/7 15:00	152.6	↑2.4
10/7 15:10	154.8	↑2.2
10/7 15:20	156.7	↑1.9
10/7 15:30	158.3	↑1.6
10/7 15:40	159.6	↑1.3
10/7 15:50	160.5	↑0.9
10/7 16:00	161.0	↑0.5	満潮
10/7 16:10	161.2	↑0.2	満潮
10/7 16:20	161.0	↓-0.2
10/7 16:30	160.3	↓-0.7
10/7 16:40	159.3	↓-1.0
10/7 16:50	157.9	↓-1.4
10/7 17:00	156.1	↓-1.8
10/7 17:10	153.9	↓-2.2
10/7 17:20	151.3	↓-2.6
10/7 17:30	148.4	↓-2.9
10/7 17:40	145.1	↓-3.3
10/7 17:50	141.4	↓-3.7
10/7 18:00	137.4	↓-4.0
10/7 18:10	133.2	↓-4.2
10/7 18:20	128.6	↓-4.6
10/7 18:30	123.8	↓-4.8
10/7 18:40	118.8	↓-5.0
10/7 18:50	113.6	↓-5.2
10/7 19:00	108.2	↓-5.4
10/7 19:10	102.7	↓-5.5
10/7 19:20	97.1	↓-5.6
10/7 19:30	91.5	↓-5.6
10/7 19:40	85.8	↓-5.7	最大潮位差
10/7 19:50	80.1	↓-5.7	最大潮位差
10/7 20:00	74.5	↓-5.6
10/7 20:10	68.9	↓-5.6
10/7 20:20	63.4	↓-5.5
10/7 20:30	58.1	↓-5.3
10/7 20:40	53.0	↓-5.1
10/7 20:50	48.0	↓-5.0
10/7 21:00	43.2	↓-4.8
10/7 21:10	38.7	↓-4.5
10/7 21:20	34.5	↓-4.2
10/7 21:30	30.5	↓-4.0
10/7 21:40	26.9	↓-3.6
10/7 21:50	23.5	↓-3.4
10/7 22:00	20.6	↓-2.9
10/7 22:10	17.9	↓-2.7
10/7 22:20	15.7	↓-2.2
10/7 22:30	13.8	↓-1.9
10/7 22:40	12.3	↓-1.5
10/7 22:50	11.3	↓-1.0
10/7 23:00	10.6	↓-0.7
10/7 23:10	10.3	↓-0.3	干潮
10/7 23:20	10.4	↑0.1
10/7 23:30	10.9	↑0.5
10/7 23:40	11.8	↑0.9
10/7 23:50	13.1	↑1.3