20 (金)	02:06	08:48	15:28	21:00
	146cm	37cm	143cm	75cm
大潮 出 05:15 入 17:33 出 17:24 入 03:25

東静内（北海道）2002年09月20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
9/20 00:00	128.5	↑2.4
9/20 00:10	130.8	↑2.3
9/20 00:20	133.0	↑2.2
9/20 00:30	135.0	↑2.0
9/20 00:40	136.9	↑1.9
9/20 00:50	138.7	↑1.8
9/20 01:00	140.3	↑1.6
9/20 01:10	141.7	↑1.4
9/20 01:20	142.9	↑1.2
9/20 01:30	143.8	↑0.9
9/20 01:40	144.6	↑0.8
9/20 01:50	145.1	↑0.5
9/20 02:00	145.4	↑0.3	満潮
9/20 02:10	145.4	0
9/20 02:20	145.1	↓-0.3
9/20 02:30	144.6	↓-0.5
9/20 02:40	143.7	↓-0.9
9/20 02:50	142.6	↓-1.1
9/20 03:00	141.3	↓-1.3
9/20 03:10	139.6	↓-1.7
9/20 03:20	137.7	↓-1.9
9/20 03:30	135.5	↓-2.2
9/20 03:40	133.0	↓-2.5
9/20 03:50	130.3	↓-2.7
9/20 04:00	127.3	↓-3.0
9/20 04:10	124.1	↓-3.2
9/20 04:20	120.7	↓-3.4
9/20 04:30	117.0	↓-3.7
9/20 04:40	113.2	↓-3.8
9/20 04:50	109.3	↓-3.9
9/20 05:00	105.2	↓-4.1
9/20 05:10	101.0	↓-4.2
9/20 05:20	96.7	↓-4.3
9/20 05:30	92.4	↓-4.3
9/20 05:40	88.0	↓-4.4	最大潮位差
9/20 05:50	83.7	↓-4.3
9/20 06:00	79.4	↓-4.3
9/20 06:10	75.1	↓-4.3
9/20 06:20	70.9	↓-4.2
9/20 06:30	66.9	↓-4.0
9/20 06:40	63.0	↓-3.9
9/20 06:50	59.3	↓-3.7
9/20 07:00	55.8	↓-3.5
9/20 07:10	52.6	↓-3.2
9/20 07:20	49.6	↓-3.0
9/20 07:30	46.8	↓-2.8
9/20 07:40	44.4	↓-2.4
9/20 07:50	42.3	↓-2.1
9/20 08:00	40.5	↓-1.8
9/20 08:10	39.0	↓-1.5
9/20 08:20	37.9	↓-1.1
9/20 08:30	37.1	↓-0.8
9/20 08:40	36.7	↓-0.4	干潮
9/20 08:50	36.6	↓-0.1
9/20 09:00	36.9	↑0.3
9/20 09:10	37.6	↑0.7
9/20 09:20	38.6	↑1.0
9/20 09:30	39.9	↑1.3
9/20 09:40	41.6	↑1.7
9/20 09:50	43.5	↑1.9
9/20 10:00	45.8	↑2.3
9/20 10:10	48.3	↑2.5
9/20 10:20	51.1	↑2.8
9/20 10:30	54.1	↑3.0
9/20 10:40	57.3	↑3.2
9/20 10:50	60.7	↑3.4
9/20 11:00	64.3	↑3.6
9/20 11:10	68.1	↑3.8
9/20 11:20	71.9	↑3.8
9/20 11:30	75.9	↑4.0
9/20 11:40	80.0	↑4.1
9/20 11:50	84.1	↑4.1
9/20 12:00	88.2	↑4.1
9/20 12:10	92.3	↑4.1
9/20 12:20	96.4	↑4.1
9/20 12:30	100.4	↑4.0
9/20 12:40	104.4	↑4.0
9/20 12:50	108.3	↑3.9
9/20 13:00	112.0	↑3.7
9/20 13:10	115.7	↑3.7
9/20 13:20	119.1	↑3.4
9/20 13:30	122.4	↑3.3
9/20 13:40	125.5	↑3.1
9/20 13:50	128.4	↑2.9
9/20 14:00	131.1	↑2.7
9/20 14:10	133.5	↑2.4
9/20 14:20	135.6	↑2.1
9/20 14:30	137.5	↑1.9
9/20 14:40	139.1	↑1.6
9/20 14:50	140.4	↑1.3
9/20 15:00	141.3	↑0.9
9/20 15:10	142.0	↑0.7
9/20 15:20	142.4	↑0.4	満潮
9/20 15:30	142.5	↑0.1
9/20 15:40	142.3	↓-0.2
9/20 15:50	141.7	↓-0.6
9/20 16:00	140.9	↓-0.8
9/20 16:10	139.8	↓-1.1
9/20 16:20	138.4	↓-1.4
9/20 16:30	136.7	↓-1.7
9/20 16:40	134.8	↓-1.9
9/20 16:50	132.6	↓-2.2
9/20 17:00	130.2	↓-2.4
9/20 17:10	127.7	↓-2.5
9/20 17:20	124.9	↓-2.8
9/20 17:30	122.0	↓-2.9
9/20 17:40	119.0	↓-3.0
9/20 17:50	115.9	↓-3.1
9/20 18:00	112.8	↓-3.1
9/20 18:10	109.6	↓-3.2
9/20 18:20	106.3	↓-3.3
9/20 18:30	103.1	↓-3.2
9/20 18:40	100.0	↓-3.1
9/20 18:50	96.9	↓-3.1
9/20 19:00	94.0	↓-2.9
9/20 19:10	91.1	↓-2.9
9/20 19:20	88.5	↓-2.6
9/20 19:30	86.0	↓-2.5
9/20 19:40	83.7	↓-2.3
9/20 19:50	81.6	↓-2.1
9/20 20:00	79.8	↓-1.8
9/20 20:10	78.3	↓-1.5
9/20 20:20	77.0	↓-1.3
9/20 20:30	76.0	↓-1.0
9/20 20:40	75.3	↓-0.7
9/20 20:50	74.9	↓-0.4	干潮
9/20 21:00	74.8	↓-0.1	干潮
9/20 21:10	75.0	↑0.2
9/20 21:20	75.4	↑0.4
9/20 21:30	76.2	↑0.8
9/20 21:40	77.3	↑1.1
9/20 21:50	78.6	↑1.3
9/20 22:00	80.3	↑1.7
9/20 22:10	82.1	↑1.8
9/20 22:20	84.2	↑2.1
9/20 22:30	86.5	↑2.3
9/20 22:40	89.0	↑2.5
9/20 22:50	91.7	↑2.7
9/20 23:00	94.6	↑2.9
9/20 23:10	97.6	↑3.0
9/20 23:20	100.7	↑3.1
9/20 23:30	103.9	↑3.2
9/20 23:40	107.1	↑3.2
9/20 23:50	110.4	↑3.3