1 (火)	04:32	09:08	14:44	22:11
	122cm	93cm	146cm	7cm
大潮 出 06:30 入 15:45 出 16:19 入 07:01

花咲（北海道）2020年12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
12/1 00:00	42.9	↑3.9
12/1 00:10	46.9	↑4.0
12/1 00:20	51.1	↑4.2
12/1 00:30	55.3	↑4.2
12/1 00:40	59.6	↑4.3
12/1 00:50	63.9	↑4.3
12/1 01:00	68.2	↑4.3
12/1 01:10	72.5	↑4.3
12/1 01:20	76.7	↑4.2
12/1 01:30	80.9	↑4.2
12/1 01:40	84.9	↑4.0
12/1 01:50	88.8	↑3.9
12/1 02:00	92.6	↑3.8
12/1 02:10	96.2	↑3.6
12/1 02:20	99.6	↑3.4
12/1 02:30	102.9	↑3.3
12/1 02:40	105.9	↑3.0
12/1 02:50	108.6	↑2.7
12/1 03:00	111.2	↑2.6
12/1 03:10	113.4	↑2.2
12/1 03:20	115.4	↑2.0
12/1 03:30	117.2	↑1.8
12/1 03:40	118.6	↑1.4
12/1 03:50	119.8	↑1.2
12/1 04:00	120.8	↑1.0
12/1 04:10	121.4	↑0.6
12/1 04:20	121.8	↑0.4
12/1 04:30	122.0	↑0.2	満潮
12/1 04:40	121.9	↓-0.1
12/1 04:50	121.6	↓-0.3
12/1 05:00	121.0	↓-0.6
12/1 05:10	120.3	↓-0.7
12/1 05:20	119.4	↓-0.9
12/1 05:30	118.4	↓-1.0
12/1 05:40	117.2	↓-1.2
12/1 05:50	115.9	↓-1.3
12/1 06:00	114.5	↓-1.4
12/1 06:10	113.0	↓-1.5
12/1 06:20	111.4	↓-1.6
12/1 06:30	109.8	↓-1.6
12/1 06:40	108.2	↓-1.6
12/1 06:50	106.6	↓-1.6
12/1 07:00	105.0	↓-1.6
12/1 07:10	103.4	↓-1.6
12/1 07:20	101.9	↓-1.5
12/1 07:30	100.5	↓-1.4
12/1 07:40	99.1	↓-1.4
12/1 07:50	97.8	↓-1.3
12/1 08:00	96.7	↓-1.1
12/1 08:10	95.7	↓-1.0
12/1 08:20	94.8	↓-0.9
12/1 08:30	94.0	↓-0.8
12/1 08:40	93.5	↓-0.5
12/1 08:50	93.1	↓-0.4
12/1 09:00	92.8	↓-0.3	干潮
12/1 09:10	92.8	0
12/1 09:20	92.9	↑0.1
12/1 09:30	93.3	↑0.4
12/1 09:40	93.8	↑0.5
12/1 09:50	94.6	↑0.8
12/1 10:00	95.5	↑0.9
12/1 10:10	96.6	↑1.1
12/1 10:20	97.9	↑1.3
12/1 10:30	99.4	↑1.5
12/1 10:40	101.0	↑1.6
12/1 10:50	102.8	↑1.8
12/1 11:00	104.8	↑2.0
12/1 11:10	106.9	↑2.1
12/1 11:20	109.0	↑2.1
12/1 11:30	111.3	↑2.3
12/1 11:40	113.7	↑2.4
12/1 11:50	116.1	↑2.4
12/1 12:00	118.5	↑2.4
12/1 12:10	121.0	↑2.5
12/1 12:20	123.4	↑2.4
12/1 12:30	125.8	↑2.4
12/1 12:40	128.2	↑2.4
12/1 12:50	130.4	↑2.2
12/1 13:00	132.6	↑2.2
12/1 13:10	134.7	↑2.1
12/1 13:20	136.7	↑2.0
12/1 13:30	138.4	↑1.7
12/1 13:40	140.1	↑1.7
12/1 13:50	141.5	↑1.4
12/1 14:00	142.7	↑1.2
12/1 14:10	143.7	↑1.0
12/1 14:20	144.4	↑0.7
12/1 14:30	144.9	↑0.5
12/1 14:40	145.1	↑0.2	満潮
12/1 14:50	145.0	↓-0.1
12/1 15:00	144.7	↓-0.3
12/1 15:10	144.0	↓-0.7
12/1 15:20	143.1	↓-0.9
12/1 15:30	141.8	↓-1.3
12/1 15:40	140.2	↓-1.6
12/1 15:50	138.4	↓-1.8
12/1 16:00	136.2	↓-2.2
12/1 16:10	133.7	↓-2.5
12/1 16:20	130.9	↓-2.8
12/1 16:30	127.9	↓-3.0
12/1 16:40	124.6	↓-3.3
12/1 16:50	121.0	↓-3.6
12/1 17:00	117.2	↓-3.8
12/1 17:10	113.2	↓-4.0
12/1 17:20	109.0	↓-4.2
12/1 17:30	104.6	↓-4.4
12/1 17:40	100.1	↓-4.5
12/1 17:50	95.5	↓-4.6
12/1 18:00	90.7	↓-4.8
12/1 18:10	85.8	↓-4.9
12/1 18:20	81.0	↓-4.8
12/1 18:30	76.0	↓-5.0	最大潮位差
12/1 18:40	71.1	↓-4.9
12/1 18:50	66.2	↓-4.9
12/1 19:00	61.3	↓-4.9
12/1 19:10	56.6	↓-4.7
12/1 19:20	51.9	↓-4.7
12/1 19:30	47.3	↓-4.6
12/1 19:40	42.9	↓-4.4
12/1 19:50	38.6	↓-4.3
12/1 20:00	34.5	↓-4.1
12/1 20:10	30.7	↓-3.8
12/1 20:20	27.0	↓-3.7
12/1 20:30	23.6	↓-3.4
12/1 20:40	20.5	↓-3.1
12/1 20:50	17.6	↓-2.9
12/1 21:00	15.1	↓-2.5
12/1 21:10	12.8	↓-2.3
12/1 21:20	10.9	↓-1.9
12/1 21:30	9.3	↓-1.6
12/1 21:40	8.0	↓-1.3
12/1 21:50	7.1	↓-0.9
12/1 22:00	6.6	↓-0.5
12/1 22:10	6.4	↓-0.2	干潮
12/1 22:20	6.6	↑0.2
12/1 22:30	7.2	↑0.6
12/1 22:40	8.1	↑0.9
12/1 22:50	9.3	↑1.2
12/1 23:00	10.9	↑1.6
12/1 23:10	12.8	↑1.9
12/1 23:20	15.1	↑2.3
12/1 23:30	17.6	↑2.5
12/1 23:40	20.4	↑2.8
12/1 23:50	23.5	↑3.1