1 (月)	03:57	09:41	15:34	22:08
	151cm	64cm	158cm	26cm
大潮 出 05:27 入 17:13 出 17:27 入 06:21

東静内（北海道）2012年10月1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
10/1 00:00	71.7	↑4.6
10/1 00:10	76.3	↑4.6
10/1 00:20	81.1	↑4.8
10/1 00:30	85.9	↑4.8
10/1 00:40	90.7	↑4.8
10/1 00:50	95.5	↑4.8
10/1 01:00	100.3	↑4.8
10/1 01:10	105.0	↑4.7
10/1 01:20	109.7	↑4.7
10/1 01:30	114.1	↑4.4
10/1 01:40	118.5	↑4.4
10/1 01:50	122.6	↑4.1
10/1 02:00	126.6	↑4.0
10/1 02:10	130.3	↑3.7
10/1 02:20	133.7	↑3.4
10/1 02:30	136.9	↑3.2
10/1 02:40	139.7	↑2.8
10/1 02:50	142.3	↑2.6
10/1 03:00	144.5	↑2.2
10/1 03:10	146.3	↑1.8
10/1 03:20	147.9	↑1.6
10/1 03:30	149.0	↑1.1
10/1 03:40	149.8	↑0.8
10/1 03:50	150.2	↑0.4	満潮
10/1 04:00	150.2	0
10/1 04:10	149.9	↓-0.3
10/1 04:20	149.2	↓-0.7
10/1 04:30	148.2	↓-1.0
10/1 04:40	146.8	↓-1.4
10/1 04:50	145.1	↓-1.7
10/1 05:00	143.1	↓-2.0
10/1 05:10	140.8	↓-2.3
10/1 05:20	138.1	↓-2.7
10/1 05:30	135.3	↓-2.8
10/1 05:40	132.2	↓-3.1
10/1 05:50	128.9	↓-3.3
10/1 06:00	125.4	↓-3.5
10/1 06:10	121.8	↓-3.6
10/1 06:20	118.0	↓-3.8
10/1 06:30	114.2	↓-3.8
10/1 06:40	110.3	↓-3.9
10/1 06:50	106.3	↓-4.0
10/1 07:00	102.4	↓-3.9
10/1 07:10	98.5	↓-3.9
10/1 07:20	94.7	↓-3.8
10/1 07:30	91.0	↓-3.7
10/1 07:40	87.4	↓-3.6
10/1 07:50	84.0	↓-3.4
10/1 08:00	80.8	↓-3.2
10/1 08:10	77.7	↓-3.1
10/1 08:20	75.0	↓-2.7
10/1 08:30	72.5	↓-2.5
10/1 08:40	70.2	↓-2.3
10/1 08:50	68.3	↓-1.9
10/1 09:00	66.7	↓-1.6
10/1 09:10	65.5	↓-1.2
10/1 09:20	64.6	↓-0.9
10/1 09:30	64.0	↓-0.6
10/1 09:40	63.8	↓-0.2	干潮
10/1 09:50	64.0	↑0.2
10/1 10:00	64.6	↑0.6
10/1 10:10	65.4	↑0.8
10/1 10:20	66.7	↑1.3
10/1 10:30	68.3	↑1.6
10/1 10:40	70.2	↑1.9
10/1 10:50	72.4	↑2.2
10/1 11:00	75.0	↑2.6
10/1 11:10	77.8	↑2.8
10/1 11:20	80.8	↑3.0
10/1 11:30	84.1	↑3.3
10/1 11:40	87.7	↑3.6
10/1 11:50	91.3	↑3.6
10/1 12:00	95.2	↑3.9
10/1 12:10	99.1	↑3.9
10/1 12:20	103.2	↑4.1
10/1 12:30	107.3	↑4.1
10/1 12:40	111.5	↑4.2
10/1 12:50	115.6	↑4.1
10/1 13:00	119.7	↑4.1
10/1 13:10	123.7	↑4.0
10/1 13:20	127.6	↑3.9
10/1 13:30	131.4	↑3.8
10/1 13:40	135.1	↑3.7
10/1 13:50	138.5	↑3.4
10/1 14:00	141.7	↑3.2
10/1 14:10	144.7	↑3.0
10/1 14:20	147.4	↑2.7
10/1 14:30	149.8	↑2.4
10/1 14:40	151.9	↑2.1
10/1 14:50	153.7	↑1.8
10/1 15:00	155.1	↑1.4
10/1 15:10	156.1	↑1.0
10/1 15:20	156.8	↑0.7
10/1 15:30	157.1	↑0.3	満潮
10/1 15:40	157.0	↓-0.1
10/1 15:50	156.5	↓-0.5
10/1 16:00	155.6	↓-0.9
10/1 16:10	154.4	↓-1.2
10/1 16:20	152.7	↓-1.7
10/1 16:30	150.7	↓-2.0
10/1 16:40	148.2	↓-2.5
10/1 16:50	145.5	↓-2.7
10/1 17:00	142.4	↓-3.1
10/1 17:10	138.9	↓-3.5
10/1 17:20	135.2	↓-3.7
10/1 17:30	131.2	↓-4.0
10/1 17:40	126.9	↓-4.3
10/1 17:50	122.4	↓-4.5
10/1 18:00	117.7	↓-4.7
10/1 18:10	112.8	↓-4.9
10/1 18:20	107.7	↓-5.1
10/1 18:30	102.6	↓-5.1
10/1 18:40	97.4	↓-5.2
10/1 18:50	92.1	↓-5.3	最大潮位差
10/1 19:00	86.8	↓-5.3	最大潮位差
10/1 19:10	81.5	↓-5.3	最大潮位差
10/1 19:20	76.3	↓-5.2
10/1 19:30	71.2	↓-5.1
10/1 19:40	66.2	↓-5.0
10/1 19:50	61.4	↓-4.8
10/1 20:00	56.8	↓-4.6
10/1 20:10	52.4	↓-4.4
10/1 20:20	48.2	↓-4.2
10/1 20:30	44.3	↓-3.9
10/1 20:40	40.7	↓-3.6
10/1 20:50	37.5	↓-3.2
10/1 21:00	34.6	↓-2.9
10/1 21:10	32.0	↓-2.6
10/1 21:20	29.9	↓-2.1
10/1 21:30	28.1	↓-1.8
10/1 21:40	26.8	↓-1.3
10/1 21:50	25.9	↓-0.9
10/1 22:00	25.4	↓-0.5	干潮
10/1 22:10	25.3	↓-0.1
10/1 22:20	25.6	↑0.3
10/1 22:30	26.4	↑0.8
10/1 22:40	27.6	↑1.2
10/1 22:50	29.2	↑1.6
10/1 23:00	31.2	↑2.0
10/1 23:10	33.5	↑2.3
10/1 23:20	36.3	↑2.8
10/1 23:30	39.4	↑3.1
10/1 23:40	42.7	↑3.3
10/1 23:50	46.4	↑3.7