22 (水)	06:12	10:17	15:56	23:36
	119cm	101cm	148cm	12cm
中潮 出 06:47 入 15:47 出 18:18 入 09:12

花咲（北海道）2021年12月22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
12/22 00:00	14.2	↑1.8
12/22 00:10	16.3	↑2.1
12/22 00:20	18.7	↑2.4
12/22 00:30	21.3	↑2.6
12/22 00:40	24.2	↑2.9
12/22 00:50	27.3	↑3.1
12/22 01:00	30.6	↑3.3
12/22 01:10	34.1	↑3.5
12/22 01:20	37.8	↑3.7
12/22 01:30	41.6	↑3.8
12/22 01:40	45.5	↑3.9
12/22 01:50	49.6	↑4.1
12/22 02:00	53.6	↑4.0
12/22 02:10	57.7	↑4.1
12/22 02:20	61.9	↑4.2
12/22 02:30	66.0	↑4.1
12/22 02:40	70.1	↑4.1
12/22 02:50	74.1	↑4.0
12/22 03:00	78.1	↑4.0
12/22 03:10	81.9	↑3.8
12/22 03:20	85.7	↑3.8
12/22 03:30	89.2	↑3.5
12/22 03:40	92.7	↑3.5
12/22 03:50	95.9	↑3.2
12/22 04:00	99.0	↑3.1
12/22 04:10	101.8	↑2.8
12/22 04:20	104.5	↑2.7
12/22 04:30	106.9	↑2.4
12/22 04:40	109.1	↑2.2
12/22 04:50	111.0	↑1.9
12/22 05:00	112.7	↑1.7
12/22 05:10	114.2	↑1.5
12/22 05:20	115.4	↑1.2
12/22 05:30	116.4	↑1.0
12/22 05:40	117.1	↑0.7
12/22 05:50	117.6	↑0.5
12/22 06:00	117.9	↑0.3
12/22 06:10	118.0	↑0.1	満潮
12/22 06:20	118.0	0
12/22 06:30	117.7	↓-0.3
12/22 06:40	117.3	↓-0.4
12/22 06:50	116.7	↓-0.6
12/22 07:00	116.1	↓-0.6
12/22 07:10	115.3	↓-0.8
12/22 07:20	114.4	↓-0.9
12/22 07:30	113.4	↓-1.0
12/22 07:40	112.4	↓-1.0
12/22 07:50	111.4	↓-1.0
12/22 08:00	110.3	↓-1.1
12/22 08:10	109.2	↓-1.1
12/22 08:20	108.2	↓-1.0
12/22 08:30	107.1	↓-1.1
12/22 08:40	106.1	↓-1.0
12/22 08:50	105.1	↓-1.0
12/22 09:00	104.2	↓-0.9
12/22 09:10	103.4	↓-0.8
12/22 09:20	102.6	↓-0.8
12/22 09:30	102.0	↓-0.6
12/22 09:40	101.5	↓-0.5
12/22 09:50	101.0	↓-0.5
12/22 10:00	100.8	↓-0.2
12/22 10:10	100.6	↓-0.2	干潮
12/22 10:20	100.6	0
12/22 10:30	100.7	↑0.1
12/22 10:40	101.0	↑0.3
12/22 10:50	101.5	↑0.5
12/22 11:00	102.1	↑0.6
12/22 11:10	102.9	↑0.8
12/22 11:20	103.8	↑0.9
12/22 11:30	104.9	↑1.1
12/22 11:40	106.1	↑1.2
12/22 11:50	107.5	↑1.4
12/22 12:00	109.0	↑1.5
12/22 12:10	110.7	↑1.7
12/22 12:20	112.4	↑1.7
12/22 12:30	114.3	↑1.9
12/22 12:40	116.3	↑2.0
12/22 12:50	118.3	↑2.0
12/22 13:00	120.4	↑2.1
12/22 13:10	122.6	↑2.2
12/22 13:20	124.7	↑2.1
12/22 13:30	126.9	↑2.2
12/22 13:40	129.1	↑2.2
12/22 13:50	131.2	↑2.1
12/22 14:00	133.3	↑2.1
12/22 14:10	135.2	↑1.9
12/22 14:20	137.1	↑1.9
12/22 14:30	138.9	↑1.8
12/22 14:40	140.6	↑1.7
12/22 14:50	142.1	↑1.5
12/22 15:00	143.4	↑1.3
12/22 15:10	144.6	↑1.2
12/22 15:20	145.5	↑0.9
12/22 15:30	146.3	↑0.8
12/22 15:40	146.8	↑0.5
12/22 15:50	147.0	↑0.2	満潮
12/22 16:00	147.0	0
12/22 16:10	146.8	↓-0.2
12/22 16:20	146.2	↓-0.6
12/22 16:30	145.4	↓-0.8
12/22 16:40	144.3	↓-1.1
12/22 16:50	142.9	↓-1.4
12/22 17:00	141.3	↓-1.6
12/22 17:10	139.3	↓-2.0
12/22 17:20	137.0	↓-2.3
12/22 17:30	134.5	↓-2.5
12/22 17:40	131.7	↓-2.8
12/22 17:50	128.7	↓-3.0
12/22 18:00	125.4	↓-3.3
12/22 18:10	121.8	↓-3.6
12/22 18:20	118.1	↓-3.7
12/22 18:30	114.2	↓-3.9
12/22 18:40	110.1	↓-4.1
12/22 18:50	105.8	↓-4.3
12/22 19:00	101.4	↓-4.4
12/22 19:10	96.9	↓-4.5
12/22 19:20	92.3	↓-4.6
12/22 19:30	87.7	↓-4.6
12/22 19:40	83.0	↓-4.7	最大潮位差
12/22 19:50	78.3	↓-4.7	最大潮位差
12/22 20:00	73.6	↓-4.7	最大潮位差
12/22 20:10	68.9	↓-4.7	最大潮位差
12/22 20:20	64.3	↓-4.6
12/22 20:30	59.7	↓-4.6
12/22 20:40	55.3	↓-4.4
12/22 20:50	51.0	↓-4.3
12/22 21:00	46.8	↓-4.2
12/22 21:10	42.7	↓-4.1
12/22 21:20	38.8	↓-3.9
12/22 21:30	35.2	↓-3.6
12/22 21:40	31.7	↓-3.5
12/22 21:50	28.5	↓-3.2
12/22 22:00	25.4	↓-3.1
12/22 22:10	22.7	↓-2.7
12/22 22:20	20.2	↓-2.5
12/22 22:30	18.0	↓-2.2
12/22 22:40	16.1	↓-1.9
12/22 22:50	14.5	↓-1.6
12/22 23:00	13.2	↓-1.3
12/22 23:10	12.2	↓-1.0
12/22 23:20	11.6	↓-0.6
12/22 23:30	11.2	↓-0.4	干潮
12/22 23:40	11.2	0
12/22 23:50	11.5	↑0.3