22 (火)	08:51	02:06	20:15	14:47
	111cm	54cm	109cm	79cm
小潮 出 06:47 入 15:47 出 11:46 入 23:43

花咲（北海道）2020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	66.6	↓-2.1
12/22 00:10	64.7	↓-1.9
12/22 00:20	62.9	↓-1.8
12/22 00:30	61.2	↓-1.7
12/22 00:40	59.7	↓-1.5
12/22 00:50	58.3	↓-1.4
12/22 01:00	57.0	↓-1.3
12/22 01:10	56.0	↓-1.0
12/22 01:20	55.0	↓-1.0
12/22 01:30	54.3	↓-0.7
12/22 01:40	53.8	↓-0.5
12/22 01:50	53.4	↓-0.4
12/22 02:00	53.2	↓-0.2	干潮
12/22 02:10	53.2	0
12/22 02:20	53.4	↑0.2
12/22 02:30	53.7	↑0.3
12/22 02:40	54.3	↑0.6
12/22 02:50	55.0	↑0.7
12/22 03:00	55.9	↑0.9
12/22 03:10	56.9	↑1.0
12/22 03:20	58.1	↑1.2
12/22 03:30	59.5	↑1.4
12/22 03:40	61.0	↑1.5
12/22 03:50	62.6	↑1.6
12/22 04:00	64.3	↑1.7
12/22 04:10	66.2	↑1.9
12/22 04:20	68.2	↑2.0
12/22 04:30	70.2	↑2.0
12/22 04:40	72.3	↑2.1
12/22 04:50	74.5	↑2.2
12/22 05:00	76.7	↑2.2
12/22 05:10	78.9	↑2.2
12/22 05:20	81.1	↑2.2
12/22 05:30	83.4	↑2.3	最大潮位差
12/22 05:40	85.6	↑2.2
12/22 05:50	87.8	↑2.2
12/22 06:00	90.0	↑2.2
12/22 06:10	92.1	↑2.1
12/22 06:20	94.1	↑2.0
12/22 06:30	96.1	↑2.0
12/22 06:40	97.9	↑1.8
12/22 06:50	99.7	↑1.8
12/22 07:00	101.3	↑1.6
12/22 07:10	102.8	↑1.5
12/22 07:20	104.2	↑1.4
12/22 07:30	105.4	↑1.2
12/22 07:40	106.5	↑1.1
12/22 07:50	107.5	↑1.0
12/22 08:00	108.3	↑0.8
12/22 08:10	108.9	↑0.6
12/22 08:20	109.4	↑0.5
12/22 08:30	109.8	↑0.4
12/22 08:40	110.0	↑0.2
12/22 08:50	110.0	0	満潮
12/22 09:00	110.0	0
12/22 09:10	109.8	↓-0.2
12/22 09:20	109.4	↓-0.4
12/22 09:30	109.0	↓-0.4
12/22 09:40	108.4	↓-0.6
12/22 09:50	107.8	↓-0.6
12/22 10:00	107.0	↓-0.8
12/22 10:10	106.1	↓-0.9
12/22 10:20	105.2	↓-0.9
12/22 10:30	104.2	↓-1.0
12/22 10:40	103.1	↓-1.1
12/22 10:50	101.9	↓-1.2
12/22 11:00	100.7	↓-1.2
12/22 11:10	99.4	↓-1.3
12/22 11:20	98.1	↓-1.3
12/22 11:30	96.8	↓-1.3
12/22 11:40	95.5	↓-1.3
12/22 11:50	94.1	↓-1.4
12/22 12:00	92.8	↓-1.3
12/22 12:10	91.4	↓-1.4
12/22 12:20	90.1	↓-1.3
12/22 12:30	88.8	↓-1.3
12/22 12:40	87.5	↓-1.3
12/22 12:50	86.3	↓-1.2
12/22 13:00	85.1	↓-1.2
12/22 13:10	84.0	↓-1.1
12/22 13:20	83.0	↓-1.0
12/22 13:30	82.1	↓-0.9
12/22 13:40	81.2	↓-0.9
12/22 13:50	80.5	↓-0.7
12/22 14:00	79.9	↓-0.6
12/22 14:10	79.3	↓-0.6
12/22 14:20	79.0	↓-0.3
12/22 14:30	78.7	↓-0.3
12/22 14:40	78.5	↓-0.2	干潮
12/22 14:50	78.5	0
12/22 15:00	78.7	↑0.2
12/22 15:10	78.9	↑0.2
12/22 15:20	79.3	↑0.4
12/22 15:30	79.8	↑0.5
12/22 15:40	80.4	↑0.6
12/22 15:50	81.1	↑0.7
12/22 16:00	82.0	↑0.9
12/22 16:10	82.9	↑0.9
12/22 16:20	84.0	↑1.1
12/22 16:30	85.1	↑1.1
12/22 16:40	86.3	↑1.2
12/22 16:50	87.6	↑1.3
12/22 17:00	88.9	↑1.3
12/22 17:10	90.3	↑1.4
12/22 17:20	91.7	↑1.4
12/22 17:30	93.2	↑1.5
12/22 17:40	94.6	↑1.4
12/22 17:50	96.0	↑1.4
12/22 18:00	97.4	↑1.4
12/22 18:10	98.8	↑1.4
12/22 18:20	100.1	↑1.3
12/22 18:30	101.4	↑1.3
12/22 18:40	102.6	↑1.2
12/22 18:50	103.7	↑1.1
12/22 19:00	104.7	↑1.0
12/22 19:10	105.6	↑0.9
12/22 19:20	106.4	↑0.8
12/22 19:30	107.1	↑0.7
12/22 19:40	107.6	↑0.5
12/22 19:50	108.0	↑0.4
12/22 20:00	108.3	↑0.3
12/22 20:10	108.4	↑0.1	満潮
12/22 20:20	108.4	0
12/22 20:30	108.3	↓-0.1
12/22 20:40	108.0	↓-0.3
12/22 20:50	107.5	↓-0.5
12/22 21:00	107.0	↓-0.5
12/22 21:10	106.3	↓-0.7
12/22 21:20	105.5	↓-0.8
12/22 21:30	104.5	↓-1.0
12/22 21:40	103.5	↓-1.0
12/22 21:50	102.4	↓-1.1
12/22 22:00	101.1	↓-1.3
12/22 22:10	99.8	↓-1.3
12/22 22:20	98.4	↓-1.4
12/22 22:30	97.0	↓-1.4
12/22 22:40	95.5	↓-1.5
12/22 22:50	93.9	↓-1.6
12/22 23:00	92.3	↓-1.6
12/22 23:10	90.7	↓-1.6
12/22 23:20	89.0	↓-1.7
12/22 23:30	87.4	↓-1.6
12/22 23:40	85.7	↓-1.7
12/22 23:50	84.1	↓-1.6