7 (木)	03:41	09:48	15:40	21:58
	160cm	52cm	150cm	28cm
大潮 出 05:34 入 17:03 出 06:03 入 17:40

東静内（北海道）2021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	86.0	↑4.7
10/7 00:10	90.8	↑4.8
10/7 00:20	95.6	↑4.8
10/7 00:30	100.5	↑4.9
10/7 00:40	105.4	↑4.9
10/7 00:50	110.3	↑4.9
10/7 01:00	115.0	↑4.7
10/7 01:10	119.7	↑4.7
10/7 01:20	124.3	↑4.6
10/7 01:30	128.7	↑4.4
10/7 01:40	132.8	↑4.1
10/7 01:50	136.8	↑4.0
10/7 02:00	140.5	↑3.7
10/7 02:10	143.9	↑3.4
10/7 02:20	147.1	↑3.2
10/7 02:30	149.9	↑2.8
10/7 02:40	152.4	↑2.5
10/7 02:50	154.5	↑2.1
10/7 03:00	156.2	↑1.7
10/7 03:10	157.6	↑1.4
10/7 03:20	158.6	↑1.0
10/7 03:30	159.2	↑0.6
10/7 03:40	159.3	↑0.1	満潮
10/7 03:50	159.1	↓-0.2
10/7 04:00	158.5	↓-0.6
10/7 04:10	157.5	↓-1.0
10/7 04:20	156.1	↓-1.4
10/7 04:30	154.4	↓-1.7
10/7 04:40	152.3	↓-2.1
10/7 04:50	149.8	↓-2.5
10/7 05:00	147.0	↓-2.8
10/7 05:10	143.9	↓-3.1
10/7 05:20	140.6	↓-3.3
10/7 05:30	136.9	↓-3.7
10/7 05:40	133.1	↓-3.8
10/7 05:50	129.0	↓-4.1
10/7 06:00	124.8	↓-4.2
10/7 06:10	120.4	↓-4.4
10/7 06:20	115.9	↓-4.5
10/7 06:30	111.3	↓-4.6
10/7 06:40	106.7	↓-4.6
10/7 06:50	102.1	↓-4.6
10/7 07:00	97.5	↓-4.6
10/7 07:10	92.9	↓-4.6
10/7 07:20	88.5	↓-4.4
10/7 07:30	84.2	↓-4.3
10/7 07:40	80.0	↓-4.2
10/7 07:50	76.0	↓-4.0
10/7 08:00	72.2	↓-3.8
10/7 08:10	68.7	↓-3.5
10/7 08:20	65.4	↓-3.3
10/7 08:30	62.4	↓-3.0
10/7 08:40	59.8	↓-2.6
10/7 08:50	57.4	↓-2.4
10/7 09:00	55.4	↓-2.0
10/7 09:10	53.8	↓-1.6
10/7 09:20	52.6	↓-1.2
10/7 09:30	51.7	↓-0.9
10/7 09:40	51.2	↓-0.5	干潮
10/7 09:50	51.1	↓-0.1
10/7 10:00	51.4	↑0.3
10/7 10:10	52.1	↑0.7
10/7 10:20	53.2	↑1.1
10/7 10:30	54.7	↑1.5
10/7 10:40	56.5	↑1.8
10/7 10:50	58.6	↑2.1
10/7 11:00	61.1	↑2.5
10/7 11:10	63.9	↑2.8
10/7 11:20	67.0	↑3.1
10/7 11:30	70.3	↑3.3
10/7 11:40	73.9	↑3.6
10/7 11:50	77.7	↑3.8
10/7 12:00	81.7	↑4.0
10/7 12:10	85.8	↑4.1
10/7 12:20	90.0	↑4.2
10/7 12:30	94.3	↑4.3
10/7 12:40	98.7	↑4.4
10/7 12:50	103.0	↑4.3
10/7 13:00	107.4	↑4.4
10/7 13:10	111.7	↑4.3
10/7 13:20	115.9	↑4.2
10/7 13:30	120.0	↑4.1
10/7 13:40	123.9	↑3.9
10/7 13:50	127.6	↑3.7
10/7 14:00	131.2	↑3.6
10/7 14:10	134.4	↑3.2
10/7 14:20	137.4	↑3.0
10/7 14:30	140.1	↑2.7
10/7 14:40	142.5	↑2.4
10/7 14:50	144.6	↑2.1
10/7 15:00	146.3	↑1.7
10/7 15:10	147.6	↑1.3
10/7 15:20	148.6	↑1.0
10/7 15:30	149.1	↑0.5	満潮
10/7 15:40	149.2	↑0.1	満潮
10/7 15:50	149.0	↓-0.2
10/7 16:00	148.3	↓-0.7
10/7 16:10	147.3	↓-1.0
10/7 16:20	145.8	↓-1.5
10/7 16:30	144.0	↓-1.8
10/7 16:40	141.7	↓-2.3
10/7 16:50	139.2	↓-2.5
10/7 17:00	136.2	↓-3.0
10/7 17:10	133.0	↓-3.2
10/7 17:20	129.4	↓-3.6
10/7 17:30	125.5	↓-3.9
10/7 17:40	121.4	↓-4.1
10/7 17:50	117.1	↓-4.3
10/7 18:00	112.5	↓-4.6
10/7 18:10	107.8	↓-4.7
10/7 18:20	103.0	↓-4.8
10/7 18:30	98.0	↓-5.0
10/7 18:40	93.0	↓-5.0
10/7 18:50	87.9	↓-5.1	最大潮位差
10/7 19:00	82.9	↓-5.0
10/7 19:10	77.9	↓-5.0
10/7 19:20	72.9	↓-5.0
10/7 19:30	68.1	↓-4.8
10/7 19:40	63.3	↓-4.8
10/7 19:50	58.8	↓-4.5
10/7 20:00	54.5	↓-4.3
10/7 20:10	50.3	↓-4.2
10/7 20:20	46.5	↓-3.8
10/7 20:30	42.9	↓-3.6
10/7 20:40	39.7	↓-3.2
10/7 20:50	36.8	↓-2.9
10/7 21:00	34.3	↓-2.5
10/7 21:10	32.1	↓-2.2
10/7 21:20	30.3	↓-1.8
10/7 21:30	29.0	↓-1.3
10/7 21:40	28.0	↓-1.0
10/7 21:50	27.5	↓-0.5	干潮
10/7 22:00	27.4	↓-0.1
10/7 22:10	27.8	↑0.4
10/7 22:20	28.5	↑0.7
10/7 22:30	29.7	↑1.2
10/7 22:40	31.4	↑1.7
10/7 22:50	33.4	↑2.0
10/7 23:00	35.9	↑2.5
10/7 23:10	38.7	↑2.8
10/7 23:20	41.9	↑3.2
10/7 23:30	45.4	↑3.5
10/7 23:40	49.2	↑3.8
10/7 23:50	53.4	↑4.2