12 (日)	09:50	03:02	21:33	15:50
	107cm	56cm	106cm	76cm
小潮 出 06:40 入 15:44 出 12:25 入 -

花咲（北海道）2021年12月12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
12/12 00:00	78.8	↓-2.2	最大潮位差
12/12 00:10	76.7	↓-2.1
12/12 00:20	74.7	↓-2.0
12/12 00:30	72.6	↓-2.1
12/12 00:40	70.7	↓-1.9
12/12 00:50	68.8	↓-1.9
12/12 01:00	67.1	↓-1.7
12/12 01:10	65.4	↓-1.7
12/12 01:20	63.8	↓-1.6
12/12 01:30	62.4	↓-1.4
12/12 01:40	61.1	↓-1.3
12/12 01:50	59.9	↓-1.2
12/12 02:00	58.9	↓-1.0
12/12 02:10	58.0	↓-0.9
12/12 02:20	57.2	↓-0.8
12/12 02:30	56.7	↓-0.5
12/12 02:40	56.2	↓-0.5
12/12 02:50	56.0	↓-0.2
12/12 03:00	55.9	↓-0.1	干潮
12/12 03:10	56.0	↑0.1
12/12 03:20	56.2	↑0.2
12/12 03:30	56.6	↑0.4
12/12 03:40	57.1	↑0.5
12/12 03:50	57.9	↑0.8
12/12 04:00	58.7	↑0.8
12/12 04:10	59.7	↑1.0
12/12 04:20	60.9	↑1.2
12/12 04:30	62.1	↑1.2
12/12 04:40	63.5	↑1.4
12/12 04:50	65.0	↑1.5
12/12 05:00	66.6	↑1.6
12/12 05:10	68.3	↑1.7
12/12 05:20	70.1	↑1.8
12/12 05:30	72.0	↑1.9
12/12 05:40	73.9	↑1.9
12/12 05:50	75.8	↑1.9
12/12 06:00	77.8	↑2.0
12/12 06:10	79.8	↑2.0
12/12 06:20	81.8	↑2.0
12/12 06:30	83.8	↑2.0
12/12 06:40	85.8	↑2.0
12/12 06:50	87.7	↑1.9
12/12 07:00	89.6	↑1.9
12/12 07:10	91.5	↑1.9
12/12 07:20	93.3	↑1.8
12/12 07:30	95.0	↑1.7
12/12 07:40	96.6	↑1.6
12/12 07:50	98.1	↑1.5
12/12 08:00	99.5	↑1.4
12/12 08:10	100.8	↑1.3
12/12 08:20	102.0	↑1.2
12/12 08:30	103.0	↑1.0
12/12 08:40	104.0	↑1.0
12/12 08:50	104.8	↑0.8
12/12 09:00	105.5	↑0.7
12/12 09:10	106.0	↑0.5
12/12 09:20	106.4	↑0.4
12/12 09:30	106.7	↑0.3
12/12 09:40	106.9	↑0.2	満潮
12/12 09:50	107.0	↑0.1	満潮
12/12 10:00	106.9	↓-0.1
12/12 10:10	106.7	↓-0.2
12/12 10:20	106.4	↓-0.3
12/12 10:30	106.0	↓-0.4
12/12 10:40	105.5	↓-0.5
12/12 10:50	104.9	↓-0.6
12/12 11:00	104.2	↓-0.7
12/12 11:10	103.3	↓-0.9
12/12 11:20	102.4	↓-0.9
12/12 11:30	101.5	↓-0.9
12/12 11:40	100.4	↓-1.1
12/12 11:50	99.3	↓-1.1
12/12 12:00	98.1	↓-1.2
12/12 12:10	96.8	↓-1.3
12/12 12:20	95.5	↓-1.3
12/12 12:30	94.2	↓-1.3
12/12 12:40	92.9	↓-1.3
12/12 12:50	91.5	↓-1.4
12/12 13:00	90.1	↓-1.4
12/12 13:10	88.7	↓-1.4
12/12 13:20	87.3	↓-1.4
12/12 13:30	86.0	↓-1.3
12/12 13:40	84.7	↓-1.3
12/12 13:50	83.4	↓-1.3
12/12 14:00	82.2	↓-1.2
12/12 14:10	81.1	↓-1.1
12/12 14:20	80.0	↓-1.1
12/12 14:30	79.0	↓-1.0
12/12 14:40	78.2	↓-0.8
12/12 14:50	77.4	↓-0.8
12/12 15:00	76.7	↓-0.7
12/12 15:10	76.2	↓-0.5
12/12 15:20	75.7	↓-0.5
12/12 15:30	75.4	↓-0.3
12/12 15:40	75.2	↓-0.2	干潮
12/12 15:50	75.2	0	干潮
12/12 16:00	75.2	0
12/12 16:10	75.4	↑0.2
12/12 16:20	75.8	↑0.4
12/12 16:30	76.2	↑0.4
12/12 16:40	76.8	↑0.6
12/12 16:50	77.5	↑0.7
12/12 17:00	78.3	↑0.8
12/12 17:10	79.2	↑0.9
12/12 17:20	80.2	↑1.0
12/12 17:30	81.3	↑1.1
12/12 17:40	82.5	↑1.2
12/12 17:50	83.7	↑1.2
12/12 18:00	85.1	↑1.4
12/12 18:10	86.4	↑1.3
12/12 18:20	87.8	↑1.4
12/12 18:30	89.2	↑1.4
12/12 18:40	90.6	↑1.4
12/12 18:50	92.1	↑1.5
12/12 19:00	93.5	↑1.4
12/12 19:10	94.9	↑1.4
12/12 19:20	96.2	↑1.3
12/12 19:30	97.5	↑1.3
12/12 19:40	98.7	↑1.2
12/12 19:50	99.9	↑1.2
12/12 20:00	101.0	↑1.1
12/12 20:10	102.0	↑1.0
12/12 20:20	102.9	↑0.9
12/12 20:30	103.6	↑0.7
12/12 20:40	104.3	↑0.7
12/12 20:50	104.9	↑0.6
12/12 21:00	105.3	↑0.4
12/12 21:10	105.7	↑0.4
12/12 21:20	105.9	↑0.2
12/12 21:30	106.0	↑0.1	満潮
12/12 21:40	105.9	↓-0.1
12/12 21:50	105.8	↓-0.1
12/12 22:00	105.5	↓-0.3
12/12 22:10	105.1	↓-0.4
12/12 22:20	104.7	↓-0.4
12/12 22:30	104.1	↓-0.6
12/12 22:40	103.4	↓-0.7
12/12 22:50	102.6	↓-0.8
12/12 23:00	101.7	↓-0.9
12/12 23:10	100.7	↓-1.0
12/12 23:20	99.7	↓-1.0
12/12 23:30	98.5	↓-1.2
12/12 23:40	97.3	↓-1.2
12/12 23:50	96.1	↓-1.2