20 (日)	04:51	10:54	16:38	23:08
	141cm	52cm	133cm	22cm
中潮 出 05:03 入 17:20 出 08:05 入 19:08

花咲（北海道）2020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	46.2	↑3.0
9/20 00:10	49.5	↑3.3
9/20 00:20	53.0	↑3.5
9/20 00:30	56.7	↑3.7
9/20 00:40	60.6	↑3.9
9/20 00:50	64.7	↑4.1
9/20 01:00	68.9	↑4.2
9/20 01:10	73.2	↑4.3
9/20 01:20	77.7	↑4.5	最大潮位差
9/20 01:30	82.1	↑4.4
9/20 01:40	86.6	↑4.5	最大潮位差
9/20 01:50	91.1	↑4.5	最大潮位差
9/20 02:00	95.5	↑4.4
9/20 02:10	99.9	↑4.4
9/20 02:20	104.2	↑4.3
9/20 02:30	108.3	↑4.1
9/20 02:40	112.3	↑4.0
9/20 02:50	116.1	↑3.8
9/20 03:00	119.7	↑3.6
9/20 03:10	123.1	↑3.4
9/20 03:20	126.3	↑3.2
9/20 03:30	129.1	↑2.8
9/20 03:40	131.7	↑2.6
9/20 03:50	134.0	↑2.3
9/20 04:00	135.9	↑1.9
9/20 04:10	137.5	↑1.6
9/20 04:20	138.7	↑1.2
9/20 04:30	139.6	↑0.9
9/20 04:40	140.2	↑0.6
9/20 04:50	140.3	↑0.1	満潮
9/20 05:00	140.1	↓-0.2
9/20 05:10	139.6	↓-0.5
9/20 05:20	138.7	↓-0.9
9/20 05:30	137.5	↓-1.2
9/20 05:40	135.9	↓-1.6
9/20 05:50	134.1	↓-1.8
9/20 06:00	131.9	↓-2.2
9/20 06:10	129.5	↓-2.4
9/20 06:20	126.9	↓-2.6
9/20 06:30	124.0	↓-2.9
9/20 06:40	120.9	↓-3.1
9/20 06:50	117.6	↓-3.3
9/20 07:00	114.2	↓-3.4
9/20 07:10	110.6	↓-3.6
9/20 07:20	107.0	↓-3.6
9/20 07:30	103.2	↓-3.8
9/20 07:40	99.5	↓-3.7
9/20 07:50	95.7	↓-3.8
9/20 08:00	91.9	↓-3.8
9/20 08:10	88.2	↓-3.7
9/20 08:20	84.5	↓-3.7
9/20 08:30	81.0	↓-3.5
9/20 08:40	77.5	↓-3.5
9/20 08:50	74.2	↓-3.3
9/20 09:00	71.0	↓-3.2
9/20 09:10	68.0	↓-3.0
9/20 09:20	65.2	↓-2.8
9/20 09:30	62.7	↓-2.5
9/20 09:40	60.3	↓-2.4
9/20 09:50	58.2	↓-2.1
9/20 10:00	56.4	↓-1.8
9/20 10:10	54.9	↓-1.5
9/20 10:20	53.7	↓-1.2
9/20 10:30	52.8	↓-0.9
9/20 10:40	52.2	↓-0.6
9/20 10:50	52.0	↓-0.2	干潮
9/20 11:00	52.0	0
9/20 11:10	52.4	↑0.4
9/20 11:20	53.1	↑0.7
9/20 11:30	54.1	↑1.0
9/20 11:40	55.5	↑1.4
9/20 11:50	57.1	↑1.6
9/20 12:00	59.0	↑1.9
9/20 12:10	61.2	↑2.2
9/20 12:20	63.7	↑2.5
9/20 12:30	66.4	↑2.7
9/20 12:40	69.3	↑2.9
9/20 12:50	72.4	↑3.1
9/20 13:00	75.7	↑3.3
9/20 13:10	79.1	↑3.4
9/20 13:20	82.6	↑3.5
9/20 13:30	86.2	↑3.6
9/20 13:40	89.8	↑3.6
9/20 13:50	93.5	↑3.7
9/20 14:00	97.2	↑3.7
9/20 14:10	100.8	↑3.6
9/20 14:20	104.4	↑3.6
9/20 14:30	107.8	↑3.4
9/20 14:40	111.2	↑3.4
9/20 14:50	114.4	↑3.2
9/20 15:00	117.4	↑3.0
9/20 15:10	120.2	↑2.8
9/20 15:20	122.7	↑2.5
9/20 15:30	125.0	↑2.3
9/20 15:40	127.1	↑2.1
9/20 15:50	128.8	↑1.7
9/20 16:00	130.3	↑1.5
9/20 16:10	131.4	↑1.1
9/20 16:20	132.1	↑0.7
9/20 16:30	132.5	↑0.4	満潮
9/20 16:40	132.6	↑0.1
9/20 16:50	132.3	↓-0.3
9/20 17:00	131.7	↓-0.6
9/20 17:10	130.6	↓-1.1
9/20 17:20	129.3	↓-1.3
9/20 17:30	127.5	↓-1.8
9/20 17:40	125.5	↓-2.0
9/20 17:50	123.1	↓-2.4
9/20 18:00	120.4	↓-2.7
9/20 18:10	117.5	↓-2.9
9/20 18:20	114.2	↓-3.3
9/20 18:30	110.7	↓-3.5
9/20 18:40	107.0	↓-3.7
9/20 18:50	103.2	↓-3.8
9/20 19:00	99.1	↓-4.1
9/20 19:10	94.9	↓-4.2
9/20 19:20	90.6	↓-4.3
9/20 19:30	86.3	↓-4.3
9/20 19:40	81.8	↓-4.5	最大潮位差
9/20 19:50	77.4	↓-4.4
9/20 20:00	73.0	↓-4.4
9/20 20:10	68.6	↓-4.4
9/20 20:20	64.2	↓-4.4
9/20 20:30	60.0	↓-4.2
9/20 20:40	55.9	↓-4.1
9/20 20:50	51.9	↓-4.0
9/20 21:00	48.0	↓-3.9
9/20 21:10	44.4	↓-3.6
9/20 21:20	41.0	↓-3.4
9/20 21:30	37.7	↓-3.3
9/20 21:40	34.8	↓-2.9
9/20 21:50	32.1	↓-2.7
9/20 22:00	29.7	↓-2.4
9/20 22:10	27.6	↓-2.1
9/20 22:20	25.8	↓-1.8
9/20 22:30	24.3	↓-1.5
9/20 22:40	23.2	↓-1.1
9/20 22:50	22.4	↓-0.8
9/20 23:00	21.9	↓-0.5	干潮
9/20 23:10	21.9	0
9/20 23:20	22.1	↑0.2
9/20 23:30	22.7	↑0.6
9/20 23:40	23.7	↑1.0
9/20 23:50	25.0	↑1.3