1 (木)	00:53	07:25	14:13	19:57
	125cm	52cm	137cm	75cm
中潮 出 05:27 入 17:13 出 15:37 入 02:06

東静内（北海道）2009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	122.8	↑0.8
10/1 00:10	123.5	↑0.7
10/1 00:20	124.1	↑0.6
10/1 00:30	124.5	↑0.4
10/1 00:40	124.8	↑0.3
10/1 00:50	124.9	↑0.1	満潮
10/1 01:00	124.8	↓-0.1
10/1 01:10	124.6	↓-0.2
10/1 01:20	124.2	↓-0.4
10/1 01:30	123.6	↓-0.6
10/1 01:40	122.9	↓-0.7
10/1 01:50	122.0	↓-0.9
10/1 02:00	120.9	↓-1.1
10/1 02:10	119.6	↓-1.3
10/1 02:20	118.1	↓-1.5
10/1 02:30	116.4	↓-1.7
10/1 02:40	114.6	↓-1.8
10/1 02:50	112.6	↓-2.0
10/1 03:00	110.5	↓-2.1
10/1 03:10	108.1	↓-2.4
10/1 03:20	105.7	↓-2.4
10/1 03:30	103.1	↓-2.6
10/1 03:40	100.4	↓-2.7
10/1 03:50	97.6	↓-2.8
10/1 04:00	94.7	↓-2.9
10/1 04:10	91.8	↓-2.9
10/1 04:20	88.8	↓-3.0
10/1 04:30	85.7	↓-3.1
10/1 04:40	82.7	↓-3.0
10/1 04:50	79.7	↓-3.0
10/1 05:00	76.8	↓-2.9
10/1 05:10	73.9	↓-2.9
10/1 05:20	71.1	↓-2.8
10/1 05:30	68.4	↓-2.7
10/1 05:40	65.9	↓-2.5
10/1 05:50	63.5	↓-2.4
10/1 06:00	61.3	↓-2.2
10/1 06:10	59.3	↓-2.0
10/1 06:20	57.5	↓-1.8
10/1 06:30	55.9	↓-1.6
10/1 06:40	54.6	↓-1.3
10/1 06:50	53.5	↓-1.1
10/1 07:00	52.7	↓-0.8
10/1 07:10	52.2	↓-0.5
10/1 07:20	52.0	↓-0.2	干潮
10/1 07:30	52.0	0
10/1 07:40	52.3	↑0.3
10/1 07:50	52.9	↑0.6
10/1 08:00	53.8	↑0.9
10/1 08:10	54.9	↑1.1
10/1 08:20	56.3	↑1.4
10/1 08:30	57.9	↑1.6
10/1 08:40	59.7	↑1.8
10/1 08:50	61.8	↑2.1
10/1 09:00	64.1	↑2.3
10/1 09:10	66.5	↑2.4
10/1 09:20	69.1	↑2.6
10/1 09:30	71.9	↑2.8
10/1 09:40	74.7	↑2.8
10/1 09:50	77.7	↑3.0
10/1 10:00	80.8	↑3.1
10/1 10:10	83.9	↑3.1
10/1 10:20	87.1	↑3.2
10/1 10:30	90.3	↑3.2
10/1 10:40	93.6	↑3.3	最大潮位差
10/1 10:50	96.8	↑3.2
10/1 11:00	100.0	↑3.2
10/1 11:10	103.1	↑3.1
10/1 11:20	106.2	↑3.1
10/1 11:30	109.2	↑3.0
10/1 11:40	112.1	↑2.9
10/1 11:50	115.0	↑2.9
10/1 12:00	117.7	↑2.7
10/1 12:10	120.2	↑2.5
10/1 12:20	122.6	↑2.4
10/1 12:30	124.9	↑2.3
10/1 12:40	127.0	↑2.1
10/1 12:50	128.9	↑1.9
10/1 13:00	130.6	↑1.7
10/1 13:10	132.1	↑1.5
10/1 13:20	133.4	↑1.3
10/1 13:30	134.5	↑1.1
10/1 13:40	135.4	↑0.9
10/1 13:50	136.0	↑0.6
10/1 14:00	136.4	↑0.4
10/1 14:10	136.6	↑0.2	満潮
10/1 14:20	136.5	↓-0.1
10/1 14:30	136.2	↓-0.3
10/1 14:40	135.6	↓-0.6
10/1 14:50	134.8	↓-0.8
10/1 15:00	133.8	↓-1.0
10/1 15:10	132.5	↓-1.3
10/1 15:20	131.0	↓-1.5
10/1 15:30	129.3	↓-1.7
10/1 15:40	127.4	↓-1.9
10/1 15:50	125.4	↓-2.0
10/1 16:00	123.1	↓-2.3
10/1 16:10	120.7	↓-2.4
10/1 16:20	118.2	↓-2.5
10/1 16:30	115.6	↓-2.6
10/1 16:40	112.8	↓-2.8
10/1 16:50	110.0	↓-2.8
10/1 17:00	107.2	↓-2.8
10/1 17:10	104.3	↓-2.9
10/1 17:20	101.5	↓-2.8
10/1 17:30	98.6	↓-2.9
10/1 17:40	95.8	↓-2.8
10/1 17:50	93.1	↓-2.7
10/1 18:00	90.6	↓-2.5
10/1 18:10	88.1	↓-2.5
10/1 18:20	85.8	↓-2.3
10/1 18:30	83.6	↓-2.2
10/1 18:40	81.7	↓-1.9
10/1 18:50	79.9	↓-1.8
10/1 19:00	78.4	↓-1.5
10/1 19:10	77.1	↓-1.3
10/1 19:20	76.0	↓-1.1
10/1 19:30	75.2	↓-0.8
10/1 19:40	74.7	↓-0.5
10/1 19:50	74.4	↓-0.3	干潮
10/1 20:00	74.3	↓-0.1
10/1 20:10	74.6	↑0.3
10/1 20:20	75.0	↑0.4
10/1 20:30	75.8	↑0.8
10/1 20:40	76.7	↑0.9
10/1 20:50	77.9	↑1.2
10/1 21:00	79.3	↑1.4
10/1 21:10	80.9	↑1.6
10/1 21:20	82.7	↑1.8
10/1 21:30	84.7	↑2.0
10/1 21:40	86.8	↑2.1
10/1 21:50	89.0	↑2.2
10/1 22:00	91.4	↑2.4
10/1 22:10	93.8	↑2.4
10/1 22:20	96.3	↑2.5
10/1 22:30	98.9	↑2.6
10/1 22:40	101.5	↑2.6
10/1 22:50	104.1	↑2.6
10/1 23:00	106.7	↑2.6
10/1 23:10	109.3	↑2.6
10/1 23:20	111.8	↑2.5
10/1 23:30	114.2	↑2.4
10/1 23:40	116.6	↑2.4
10/1 23:50	118.9	↑2.3