7 (火)	00:20	07:27	14:32	19:47
	131cm	41cm	133cm	84cm
中潮 出 05:33 入 17:04 出 16:08 入 01:51

東静内（北海道）2003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	130.1	↑0.3
10/7 00:10	130.3	↑0.2	満潮
10/7 00:20	130.3	0	満潮
10/7 00:30	130.2	↓-0.1
10/7 00:40	130.0	↓-0.2
10/7 00:50	129.6	↓-0.4
10/7 01:00	129.0	↓-0.6
10/7 01:10	128.3	↓-0.7
10/7 01:20	127.4	↓-0.9
10/7 01:30	126.2	↓-1.2
10/7 01:40	125.0	↓-1.2
10/7 01:50	123.5	↓-1.5
10/7 02:00	121.8	↓-1.7
10/7 02:10	120.0	↓-1.8
10/7 02:20	117.9	↓-2.1
10/7 02:30	115.7	↓-2.2
10/7 02:40	113.3	↓-2.4
10/7 02:50	110.7	↓-2.6
10/7 03:00	108.0	↓-2.7
10/7 03:10	105.1	↓-2.9
10/7 03:20	102.1	↓-3.0
10/7 03:30	99.0	↓-3.1
10/7 03:40	95.7	↓-3.3
10/7 03:50	92.4	↓-3.3
10/7 04:00	89.0	↓-3.4
10/7 04:10	85.5	↓-3.5	最大潮位差
10/7 04:20	82.1	↓-3.4
10/7 04:30	78.6	↓-3.5	最大潮位差
10/7 04:40	75.1	↓-3.5	最大潮位差
10/7 04:50	71.7	↓-3.4
10/7 05:00	68.4	↓-3.3
10/7 05:10	65.1	↓-3.3
10/7 05:20	62.0	↓-3.1
10/7 05:30	59.0	↓-3.0
10/7 05:40	56.2	↓-2.8
10/7 05:50	53.6	↓-2.6
10/7 06:00	51.2	↓-2.4
10/7 06:10	49.0	↓-2.2
10/7 06:20	47.0	↓-2.0
10/7 06:30	45.3	↓-1.7
10/7 06:40	43.9	↓-1.4
10/7 06:50	42.7	↓-1.2
10/7 07:00	41.8	↓-0.9
10/7 07:10	41.2	↓-0.6
10/7 07:20	40.9	↓-0.3	干潮
10/7 07:30	40.9	0
10/7 07:40	41.1	↑0.2
10/7 07:50	41.7	↑0.6
10/7 08:00	42.5	↑0.8
10/7 08:10	43.6	↑1.1
10/7 08:20	44.9	↑1.3
10/7 08:30	46.5	↑1.6
10/7 08:40	48.3	↑1.8
10/7 08:50	50.3	↑2.0
10/7 09:00	52.5	↑2.2
10/7 09:10	54.9	↑2.4
10/7 09:20	57.5	↑2.6
10/7 09:30	60.2	↑2.7
10/7 09:40	63.1	↑2.9
10/7 09:50	66.0	↑2.9
10/7 10:00	69.1	↑3.1
10/7 10:10	72.3	↑3.2
10/7 10:20	75.5	↑3.2
10/7 10:30	78.8	↑3.3
10/7 10:40	82.1	↑3.3
10/7 10:50	85.4	↑3.3
10/7 11:00	88.7	↑3.3
10/7 11:10	92.0	↑3.3
10/7 11:20	95.2	↑3.2
10/7 11:30	98.4	↑3.2
10/7 11:40	101.6	↑3.2
10/7 11:50	104.7	↑3.1
10/7 12:00	107.6	↑2.9
10/7 12:10	110.5	↑2.9
10/7 12:20	113.3	↑2.8
10/7 12:30	115.9	↑2.6
10/7 12:40	118.3	↑2.4
10/7 12:50	120.6	↑2.3
10/7 13:00	122.8	↑2.2
10/7 13:10	124.7	↑1.9
10/7 13:20	126.5	↑1.8
10/7 13:30	128.0	↑1.5
10/7 13:40	129.3	↑1.3
10/7 13:50	130.4	↑1.1
10/7 14:00	131.3	↑0.9
10/7 14:10	131.9	↑0.6
10/7 14:20	132.3	↑0.4
10/7 14:30	132.4	↑0.1	満潮
10/7 14:40	132.3	↓-0.1
10/7 14:50	132.0	↓-0.3
10/7 15:00	131.4	↓-0.6
10/7 15:10	130.6	↓-0.8
10/7 15:20	129.6	↓-1.0
10/7 15:30	128.3	↓-1.3
10/7 15:40	126.8	↓-1.5
10/7 15:50	125.2	↓-1.6
10/7 16:00	123.4	↓-1.8
10/7 16:10	121.4	↓-2.0
10/7 16:20	119.3	↓-2.1
10/7 16:30	117.0	↓-2.3
10/7 16:40	114.7	↓-2.3
10/7 16:50	112.3	↓-2.4
10/7 17:00	109.9	↓-2.4
10/7 17:10	107.4	↓-2.5
10/7 17:20	104.9	↓-2.5
10/7 17:30	102.5	↓-2.4
10/7 17:40	100.1	↓-2.4
10/7 17:50	97.9	↓-2.2
10/7 18:00	95.7	↓-2.2
10/7 18:10	93.6	↓-2.1
10/7 18:20	91.7	↓-1.9
10/7 18:30	89.9	↓-1.8
10/7 18:40	88.3	↓-1.6
10/7 18:50	86.9	↓-1.4
10/7 19:00	85.8	↓-1.1
10/7 19:10	84.8	↓-1.0
10/7 19:20	84.1	↓-0.7
10/7 19:30	83.6	↓-0.5
10/7 19:40	83.3	↓-0.3	干潮
10/7 19:50	83.3	0
10/7 20:00	83.5	↑0.2
10/7 20:10	83.9	↑0.4
10/7 20:20	84.6	↑0.7
10/7 20:30	85.4	↑0.8
10/7 20:40	86.5	↑1.1
10/7 20:50	87.8	↑1.3
10/7 21:00	89.2	↑1.4
10/7 21:10	90.9	↑1.7
10/7 21:20	92.7	↑1.8
10/7 21:30	94.6	↑1.9
10/7 21:40	96.6	↑2.0
10/7 21:50	98.8	↑2.2
10/7 22:00	101.0	↑2.2
10/7 22:10	103.3	↑2.3
10/7 22:20	105.7	↑2.4
10/7 22:30	108.1	↑2.4
10/7 22:40	110.5	↑2.4
10/7 22:50	112.9	↑2.4
10/7 23:00	115.3	↑2.4
10/7 23:10	117.7	↑2.4
10/7 23:20	120.0	↑2.3
10/7 23:30	122.2	↑2.2
10/7 23:40	124.3	↑2.1
10/7 23:50	126.4	↑2.1