6 (火)	04:35	10:07	15:47	22:36
	151cm	76cm	159cm	14cm
中潮 出 05:33 入 17:05 出 17:39 入 07:33

東静内（北海道）2009年10月6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
10/6 00:00	49.0	↑4.2
10/6 00:10	53.4	↑4.4
10/6 00:20	58.1	↑4.7
10/6 00:30	62.9	↑4.8
10/6 00:40	67.9	↑5.0
10/6 00:50	73.0	↑5.1
10/6 01:00	78.2	↑5.2
10/6 01:10	83.4	↑5.2
10/6 01:20	88.6	↑5.2
10/6 01:30	93.8	↑5.2
10/6 01:40	99.0	↑5.2
10/6 01:50	104.0	↑5.0
10/6 02:00	108.9	↑4.9
10/6 02:10	113.7	↑4.8
10/6 02:20	118.3	↑4.6
10/6 02:30	122.6	↑4.3
10/6 02:40	126.8	↑4.2
10/6 02:50	130.6	↑3.8
10/6 03:00	134.2	↑3.6
10/6 03:10	137.4	↑3.2
10/6 03:20	140.3	↑2.9
10/6 03:30	142.9	↑2.6
10/6 03:40	145.1	↑2.2
10/6 03:50	146.9	↑1.8
10/6 04:00	148.4	↑1.5
10/6 04:10	149.5	↑1.1
10/6 04:20	150.2	↑0.7
10/6 04:30	150.5	↑0.3	満潮
10/6 04:40	150.4	↓-0.1
10/6 04:50	150.0	↓-0.4
10/6 05:00	149.2	↓-0.8
10/6 05:10	148.1	↓-1.1
10/6 05:20	146.7	↓-1.4
10/6 05:30	144.9	↓-1.8
10/6 05:40	142.9	↓-2.0
10/6 05:50	140.5	↓-2.4
10/6 06:00	138.0	↓-2.5
10/6 06:10	135.2	↓-2.8
10/6 06:20	132.2	↓-3.0
10/6 06:30	129.1	↓-3.1
10/6 06:40	125.8	↓-3.3
10/6 06:50	122.4	↓-3.4
10/6 07:00	118.9	↓-3.5
10/6 07:10	115.4	↓-3.5
10/6 07:20	111.9	↓-3.5
10/6 07:30	108.4	↓-3.5
10/6 07:40	105.0	↓-3.4
10/6 07:50	101.6	↓-3.4
10/6 08:00	98.3	↓-3.3
10/6 08:10	95.2	↓-3.1
10/6 08:20	92.2	↓-3.0
10/6 08:30	89.4	↓-2.8
10/6 08:40	86.8	↓-2.6
10/6 08:50	84.4	↓-2.4
10/6 09:00	82.2	↓-2.2
10/6 09:10	80.4	↓-1.8
10/6 09:20	78.8	↓-1.6
10/6 09:30	77.5	↓-1.3
10/6 09:40	76.5	↓-1.0
10/6 09:50	75.8	↓-0.7
10/6 10:00	75.4	↓-0.4	干潮
10/6 10:10	75.4	0
10/6 10:20	75.7	↑0.3
10/6 10:30	76.3	↑0.6
10/6 10:40	77.2	↑0.9
10/6 10:50	78.5	↑1.3
10/6 11:00	80.1	↑1.6
10/6 11:10	81.9	↑1.8
10/6 11:20	84.1	↑2.2
10/6 11:30	86.5	↑2.4
10/6 11:40	89.1	↑2.6
10/6 11:50	92.0	↑2.9
10/6 12:00	95.1	↑3.1
10/6 12:10	98.4	↑3.3
10/6 12:20	101.8	↑3.4
10/6 12:30	105.4	↑3.6
10/6 12:40	109.1	↑3.7
10/6 12:50	112.8	↑3.7
10/6 13:00	116.6	↑3.8
10/6 13:10	120.4	↑3.8
10/6 13:20	124.2	↑3.8
10/6 13:30	127.9	↑3.7
10/6 13:40	131.6	↑3.7
10/6 13:50	135.1	↑3.5
10/6 14:00	138.5	↑3.4
10/6 14:10	141.7	↑3.2
10/6 14:20	144.7	↑3.0
10/6 14:30	147.4	↑2.7
10/6 14:40	149.9	↑2.5
10/6 14:50	152.1	↑2.2
10/6 15:00	154.0	↑1.9
10/6 15:10	155.5	↑1.5
10/6 15:20	156.7	↑1.2
10/6 15:30	157.6	↑0.9
10/6 15:40	158.0	↑0.4	満潮
10/6 15:50	158.1	↑0.1
10/6 16:00	157.7	↓-0.4
10/6 16:10	157.0	↓-0.7
10/6 16:20	155.8	↓-1.2
10/6 16:30	154.2	↓-1.6
10/6 16:40	152.3	↓-1.9
10/6 16:50	149.9	↓-2.4
10/6 17:00	147.2	↓-2.7
10/6 17:10	144.1	↓-3.1
10/6 17:20	140.6	↓-3.5
10/6 17:30	136.8	↓-3.8
10/6 17:40	132.7	↓-4.1
10/6 17:50	128.4	↓-4.3
10/6 18:00	123.7	↓-4.7
10/6 18:10	118.9	↓-4.8
10/6 18:20	113.8	↓-5.1
10/6 18:30	108.6	↓-5.2
10/6 18:40	103.2	↓-5.4
10/6 18:50	97.7	↓-5.5
10/6 19:00	92.1	↓-5.6	最大潮位差
10/6 19:10	86.5	↓-5.6	最大潮位差
10/6 19:20	80.9	↓-5.6	最大潮位差
10/6 19:30	75.4	↓-5.5
10/6 19:40	69.9	↓-5.5
10/6 19:50	64.5	↓-5.4
10/6 20:00	59.2	↓-5.3
10/6 20:10	54.1	↓-5.1
10/6 20:20	49.2	↓-4.9
10/6 20:30	44.5	↓-4.7
10/6 20:40	40.0	↓-4.5
10/6 20:50	35.8	↓-4.2
10/6 21:00	31.9	↓-3.9
10/6 21:10	28.4	↓-3.5
10/6 21:20	25.2	↓-3.2
10/6 21:30	22.3	↓-2.9
10/6 21:40	19.9	↓-2.4
10/6 21:50	17.8	↓-2.1
10/6 22:00	16.1	↓-1.7
10/6 22:10	14.8	↓-1.3
10/6 22:20	14.0	↓-0.8
10/6 22:30	13.6	↓-0.4	干潮
10/6 22:40	13.6	0
10/6 22:50	14.0	↑0.4
10/6 23:00	14.8	↑0.8
10/6 23:10	16.1	↑1.3
10/6 23:20	17.7	↑1.6
10/6 23:30	19.8	↑2.1
10/6 23:40	22.3	↑2.5
10/6 23:50	25.1	↑2.8