5 (月)	03:55	09:40	15:26	22:02
	152cm	66cm	155cm	21cm
大潮 出 05:31 入 17:07 出 17:08 入 06:24

東静内（北海道）2009年10月5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
10/5 00:00	72.7	↑4.6
10/5 00:10	77.4	↑4.7
10/5 00:20	82.2	↑4.8
10/5 00:30	87.1	↑4.9
10/5 00:40	92.0	↑4.9
10/5 00:50	96.9	↑4.9
10/5 01:00	101.7	↑4.8
10/5 01:10	106.5	↑4.8
10/5 01:20	111.2	↑4.7
10/5 01:30	115.7	↑4.5
10/5 01:40	120.0	↑4.3
10/5 01:50	124.2	↑4.2
10/5 02:00	128.1	↑3.9
10/5 02:10	131.8	↑3.7
10/5 02:20	135.2	↑3.4
10/5 02:30	138.3	↑3.1
10/5 02:40	141.1	↑2.8
10/5 02:50	143.6	↑2.5
10/5 03:00	145.8	↑2.2
10/5 03:10	147.6	↑1.8
10/5 03:20	149.0	↑1.4
10/5 03:30	150.1	↑1.1
10/5 03:40	150.7	↑0.6
10/5 03:50	151.1	↑0.4	満潮
10/5 04:00	151.0	↓-0.1
10/5 04:10	150.6	↓-0.4
10/5 04:20	149.8	↓-0.8
10/5 04:30	148.7	↓-1.1
10/5 04:40	147.2	↓-1.5
10/5 04:50	145.4	↓-1.8
10/5 05:00	143.3	↓-2.1
10/5 05:10	140.9	↓-2.4
10/5 05:20	138.3	↓-2.6
10/5 05:30	135.4	↓-2.9
10/5 05:40	132.3	↓-3.1
10/5 05:50	129.0	↓-3.3
10/5 06:00	125.5	↓-3.5
10/5 06:10	121.9	↓-3.6
10/5 06:20	118.1	↓-3.8
10/5 06:30	114.4	↓-3.7
10/5 06:40	110.5	↓-3.9
10/5 06:50	106.7	↓-3.8
10/5 07:00	102.8	↓-3.9
10/5 07:10	99.0	↓-3.8
10/5 07:20	95.3	↓-3.7
10/5 07:30	91.7	↓-3.6
10/5 07:40	88.2	↓-3.5
10/5 07:50	84.9	↓-3.3
10/5 08:00	81.8	↓-3.1
10/5 08:10	78.9	↓-2.9
10/5 08:20	76.3	↓-2.6
10/5 08:30	73.9	↓-2.4
10/5 08:40	71.8	↓-2.1
10/5 08:50	70.0	↓-1.8
10/5 09:00	68.5	↓-1.5
10/5 09:10	67.3	↓-1.2
10/5 09:20	66.5	↓-0.8
10/5 09:30	66.0	↓-0.5	干潮
10/5 09:40	65.9	↓-0.1	干潮
10/5 09:50	66.1	↑0.2
10/5 10:00	66.7	↑0.6
10/5 10:10	67.6	↑0.9
10/5 10:20	68.8	↑1.2
10/5 10:30	70.4	↑1.6
10/5 10:40	72.3	↑1.9
10/5 10:50	74.5	↑2.2
10/5 11:00	77.0	↑2.5
10/5 11:10	79.8	↑2.8
10/5 11:20	82.8	↑3.0
10/5 11:30	86.0	↑3.2
10/5 11:40	89.4	↑3.4
10/5 11:50	93.0	↑3.6
10/5 12:00	96.8	↑3.8
10/5 12:10	100.6	↑3.8
10/5 12:20	104.6	↑4.0
10/5 12:30	108.6	↑4.0
10/5 12:40	112.6	↑4.0
10/5 12:50	116.6	↑4.0
10/5 13:00	120.5	↑3.9
10/5 13:10	124.4	↑3.9
10/5 13:20	128.1	↑3.7
10/5 13:30	131.7	↑3.6
10/5 13:40	135.2	↑3.5
10/5 13:50	138.4	↑3.2
10/5 14:00	141.4	↑3.0
10/5 14:10	144.1	↑2.7
10/5 14:20	146.6	↑2.5
10/5 14:30	148.8	↑2.2
10/5 14:40	150.6	↑1.8
10/5 14:50	152.1	↑1.5
10/5 15:00	153.2	↑1.1
10/5 15:10	154.0	↑0.8
10/5 15:20	154.4	↑0.4	満潮
10/5 15:30	154.4	0
10/5 15:40	154.0	↓-0.4
10/5 15:50	153.2	↓-0.8
10/5 16:00	152.0	↓-1.2
10/5 16:10	150.4	↓-1.6
10/5 16:20	148.4	↓-2.0
10/5 16:30	146.0	↓-2.4
10/5 16:40	143.3	↓-2.7
10/5 16:50	140.3	↓-3.0
10/5 17:00	136.9	↓-3.4
10/5 17:10	133.2	↓-3.7
10/5 17:20	129.2	↓-4.0
10/5 17:30	124.9	↓-4.3
10/5 17:40	120.4	↓-4.5
10/5 17:50	115.7	↓-4.7
10/5 18:00	110.8	↓-4.9
10/5 18:10	105.8	↓-5.0
10/5 18:20	100.6	↓-5.2
10/5 18:30	95.4	↓-5.2
10/5 18:40	90.1	↓-5.3
10/5 18:50	84.7	↓-5.4	最大潮位差
10/5 19:00	79.4	↓-5.3
10/5 19:10	74.2	↓-5.2
10/5 19:20	69.0	↓-5.2
10/5 19:30	64.0	↓-5.0
10/5 19:40	59.1	↓-4.9
10/5 19:50	54.3	↓-4.8
10/5 20:00	49.8	↓-4.5
10/5 20:10	45.6	↓-4.2
10/5 20:20	41.5	↓-4.1
10/5 20:30	37.8	↓-3.7
10/5 20:40	34.5	↓-3.3
10/5 20:50	31.4	↓-3.1
10/5 21:00	28.7	↓-2.7
10/5 21:10	26.4	↓-2.3
10/5 21:20	24.5	↓-1.9
10/5 21:30	23.0	↓-1.5
10/5 21:40	21.9	↓-1.1
10/5 21:50	21.2	↓-0.7
10/5 22:00	20.9	↓-0.3	干潮
10/5 22:10	21.1	↑0.2
10/5 22:20	21.7	↑0.6
10/5 22:30	22.7	↑1.0
10/5 22:40	24.2	↑1.5
10/5 22:50	26.0	↑1.8
10/5 23:00	28.3	↑2.3
10/5 23:10	30.9	↑2.6
10/5 23:20	33.9	↑3.0
10/5 23:30	37.2	↑3.3
10/5 23:40	40.8	↑3.6
10/5 23:50	44.8	↑4.0