7 (火)	06:24	10:04	15:53	23:41
	118cm	104cm	162cm	-2cm
中潮 出 06:36 入 15:44 出 09:47 入 18:35

花咲（北海道）2021年12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
12/7 00:00	-1.5	↑2.2
12/7 00:10	1.0	↑2.5
12/7 00:20	3.9	↑2.9
12/7 00:30	7.0	↑3.1
12/7 00:40	10.4	↑3.4
12/7 00:50	14.0	↑3.6
12/7 01:00	17.8	↑3.8
12/7 01:10	21.8	↑4.0
12/7 01:20	26.0	↑4.2
12/7 01:30	30.3	↑4.3
12/7 01:40	34.7	↑4.4
12/7 01:50	39.2	↑4.5
12/7 02:00	43.8	↑4.6
12/7 02:10	48.4	↑4.6
12/7 02:20	53.0	↑4.6
12/7 02:30	57.6	↑4.6
12/7 02:40	62.2	↑4.6
12/7 02:50	66.6	↑4.4
12/7 03:00	71.0	↑4.4
12/7 03:10	75.3	↑4.3
12/7 03:20	79.5	↑4.2
12/7 03:30	83.5	↑4.0
12/7 03:40	87.3	↑3.8
12/7 03:50	91.0	↑3.7
12/7 04:00	94.4	↑3.4
12/7 04:10	97.6	↑3.2
12/7 04:20	100.6	↑3.0
12/7 04:30	103.4	↑2.8
12/7 04:40	105.9	↑2.5
12/7 04:50	108.2	↑2.3
12/7 05:00	110.2	↑2.0
12/7 05:10	112.0	↑1.8
12/7 05:20	113.5	↑1.5
12/7 05:30	114.7	↑1.2
12/7 05:40	115.7	↑1.0
12/7 05:50	116.5	↑0.8
12/7 06:00	117.1	↑0.6
12/7 06:10	117.4	↑0.3
12/7 06:20	117.6	↑0.2	満潮
12/7 06:30	117.6	0
12/7 06:40	117.4	↓-0.2
12/7 06:50	117.0	↓-0.4
12/7 07:00	116.5	↓-0.5
12/7 07:10	115.9	↓-0.6
12/7 07:20	115.2	↓-0.7
12/7 07:30	114.4	↓-0.8
12/7 07:40	113.5	↓-0.9
12/7 07:50	112.6	↓-0.9
12/7 08:00	111.7	↓-0.9
12/7 08:10	110.7	↓-1.0
12/7 08:20	109.8	↓-0.9
12/7 08:30	108.8	↓-1.0
12/7 08:40	107.9	↓-0.9
12/7 08:50	107.1	↓-0.8
12/7 09:00	106.3	↓-0.8
12/7 09:10	105.6	↓-0.7
12/7 09:20	104.9	↓-0.7
12/7 09:30	104.4	↓-0.5
12/7 09:40	104.0	↓-0.4
12/7 09:50	103.8	↓-0.2
12/7 10:00	103.7	↓-0.1	干潮
12/7 10:10	103.7	0
12/7 10:20	103.9	↑0.2
12/7 10:30	104.3	↑0.4
12/7 10:40	104.8	↑0.5
12/7 10:50	105.6	↑0.8
12/7 11:00	106.5	↑0.9
12/7 11:10	107.6	↑1.1
12/7 11:20	108.9	↑1.3
12/7 11:30	110.3	↑1.4
12/7 11:40	112.0	↑1.7
12/7 11:50	113.8	↑1.8
12/7 12:00	115.8	↑2.0
12/7 12:10	117.9	↑2.1
12/7 12:20	120.1	↑2.2
12/7 12:30	122.5	↑2.4
12/7 12:40	124.9	↑2.4
12/7 12:50	127.5	↑2.6
12/7 13:00	130.1	↑2.6
12/7 13:10	132.7	↑2.6
12/7 13:20	135.4	↑2.7
12/7 13:30	138.1	↑2.7
12/7 13:40	140.7	↑2.6
12/7 13:50	143.3	↑2.6
12/7 14:00	145.8	↑2.5
12/7 14:10	148.2	↑2.4
12/7 14:20	150.5	↑2.3
12/7 14:30	152.6	↑2.1
12/7 14:40	154.6	↑2.0
12/7 14:50	156.4	↑1.8
12/7 15:00	158.0	↑1.6
12/7 15:10	159.3	↑1.3
12/7 15:20	160.4	↑1.1
12/7 15:30	161.2	↑0.8
12/7 15:40	161.7	↑0.5
12/7 15:50	162.0	↑0.3	満潮
12/7 16:00	161.9	↓-0.1
12/7 16:10	161.5	↓-0.4
12/7 16:20	160.7	↓-0.8
12/7 16:30	159.6	↓-1.1
12/7 16:40	158.2	↓-1.4
12/7 16:50	156.4	↓-1.8
12/7 17:00	154.3	↓-2.1
12/7 17:10	151.8	↓-2.5
12/7 17:20	149.0	↓-2.8
12/7 17:30	145.8	↓-3.2
12/7 17:40	142.4	↓-3.4
12/7 17:50	138.6	↓-3.8
12/7 18:00	134.6	↓-4.0
12/7 18:10	130.3	↓-4.3
12/7 18:20	125.8	↓-4.5
12/7 18:30	121.0	↓-4.8
12/7 18:40	116.0	↓-5.0
12/7 18:50	110.9	↓-5.1
12/7 19:00	105.6	↓-5.3
12/7 19:10	100.2	↓-5.4
12/7 19:20	94.7	↓-5.5
12/7 19:30	89.2	↓-5.5
12/7 19:40	83.6	↓-5.6	最大潮位差
12/7 19:50	78.0	↓-5.6	最大潮位差
12/7 20:00	72.4	↓-5.6	最大潮位差
12/7 20:10	66.9	↓-5.5
12/7 20:20	61.4	↓-5.5
12/7 20:30	56.0	↓-5.4
12/7 20:40	50.8	↓-5.2
12/7 20:50	45.7	↓-5.1
12/7 21:00	40.7	↓-5.0
12/7 21:10	35.9	↓-4.8
12/7 21:20	31.4	↓-4.5
12/7 21:30	27.0	↓-4.4
12/7 21:40	22.9	↓-4.1
12/7 21:50	19.1	↓-3.8
12/7 22:00	15.5	↓-3.6
12/7 22:10	12.3	↓-3.2
12/7 22:20	9.3	↓-3.0
12/7 22:30	6.7	↓-2.6
12/7 22:40	4.4	↓-2.3
12/7 22:50	2.4	↓-2.0
12/7 23:00	0.8	↓-1.6
12/7 23:10	-0.4	↓-1.2
12/7 23:20	-1.3	↓-0.9
12/7 23:30	-1.9	↓-0.6
12/7 23:40	-2.1	↓-0.2	干潮
12/7 23:50	-1.9	↑0.2