18 (日)	10:13	03:50	23:41	17:11
	115cm	69cm	102cm	65cm
長潮 出 06:45 入 15:45 出 00:23 入 12:18

花咲（北海道）2022年12月18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
12/18 00:00	90.9	↓-1.2
12/18 00:10	89.6	↓-1.3
12/18 00:20	88.3	↓-1.3
12/18 00:30	87.0	↓-1.3
12/18 00:40	85.7	↓-1.3
12/18 00:50	84.3	↓-1.4
12/18 01:00	83.0	↓-1.3
12/18 01:10	81.6	↓-1.4
12/18 01:20	80.3	↓-1.3
12/18 01:30	79.0	↓-1.3
12/18 01:40	77.7	↓-1.3
12/18 01:50	76.5	↓-1.2
12/18 02:00	75.3	↓-1.2
12/18 02:10	74.2	↓-1.1
12/18 02:20	73.1	↓-1.1
12/18 02:30	72.2	↓-0.9
12/18 02:40	71.3	↓-0.9
12/18 02:50	70.5	↓-0.8
12/18 03:00	69.8	↓-0.7
12/18 03:10	69.3	↓-0.5
12/18 03:20	68.8	↓-0.5
12/18 03:30	68.5	↓-0.3
12/18 03:40	68.3	↓-0.2	干潮
12/18 03:50	68.3	0	干潮
12/18 04:00	68.3	0
12/18 04:10	68.6	↑0.3
12/18 04:20	68.9	↑0.3
12/18 04:30	69.4	↑0.5
12/18 04:40	70.1	↑0.7
12/18 04:50	70.8	↑0.7
12/18 05:00	71.7	↑0.9
12/18 05:10	72.8	↑1.1
12/18 05:20	73.9	↑1.1
12/18 05:30	75.2	↑1.3
12/18 05:40	76.6	↑1.4
12/18 05:50	78.1	↑1.5
12/18 06:00	79.7	↑1.6
12/18 06:10	81.3	↑1.6
12/18 06:20	83.1	↑1.8
12/18 06:30	84.9	↑1.8
12/18 06:40	86.7	↑1.8
12/18 06:50	88.6	↑1.9
12/18 07:00	90.5	↑1.9
12/18 07:10	92.5	↑2.0	最大潮位差
12/18 07:20	94.4	↑1.9
12/18 07:30	96.3	↑1.9
12/18 07:40	98.1	↑1.8
12/18 07:50	99.9	↑1.8
12/18 08:00	101.7	↑1.8
12/18 08:10	103.4	↑1.7
12/18 08:20	104.9	↑1.5
12/18 08:30	106.4	↑1.5
12/18 08:40	107.8	↑1.4
12/18 08:50	109.1	↑1.3
12/18 09:00	110.2	↑1.1
12/18 09:10	111.2	↑1.0
12/18 09:20	112.0	↑0.8
12/18 09:30	112.7	↑0.7
12/18 09:40	113.3	↑0.6
12/18 09:50	113.7	↑0.4
12/18 10:00	114.0	↑0.3
12/18 10:10	114.1	↑0.1	満潮
12/18 10:20	114.0	↓-0.1
12/18 10:30	113.8	↓-0.2
12/18 10:40	113.5	↓-0.3
12/18 10:50	113.0	↓-0.5
12/18 11:00	112.4	↓-0.6
12/18 11:10	111.6	↓-0.8
12/18 11:20	110.7	↓-0.9
12/18 11:30	109.7	↓-1.0
12/18 11:40	108.6	↓-1.1
12/18 11:50	107.4	↓-1.2
12/18 12:00	106.0	↓-1.4
12/18 12:10	104.6	↓-1.4
12/18 12:20	103.1	↓-1.5
12/18 12:30	101.5	↓-1.6
12/18 12:40	99.9	↓-1.6
12/18 12:50	98.2	↓-1.7
12/18 13:00	96.4	↓-1.8
12/18 13:10	94.6	↓-1.8
12/18 13:20	92.8	↓-1.8
12/18 13:30	91.0	↓-1.8
12/18 13:40	89.1	↓-1.9
12/18 13:50	87.3	↓-1.8
12/18 14:00	85.4	↓-1.9
12/18 14:10	83.6	↓-1.8
12/18 14:20	81.9	↓-1.7
12/18 14:30	80.1	↓-1.8
12/18 14:40	78.5	↓-1.6
12/18 14:50	76.8	↓-1.7
12/18 15:00	75.3	↓-1.5
12/18 15:10	73.9	↓-1.4
12/18 15:20	72.5	↓-1.4
12/18 15:30	71.2	↓-1.3
12/18 15:40	70.0	↓-1.2
12/18 15:50	69.0	↓-1.0
12/18 16:00	68.0	↓-1.0
12/18 16:10	67.2	↓-0.8
12/18 16:20	66.5	↓-0.7
12/18 16:30	65.9	↓-0.6
12/18 16:40	65.5	↓-0.4
12/18 16:50	65.1	↓-0.4
12/18 17:00	64.9	↓-0.2
12/18 17:10	64.9	0	干潮
12/18 17:20	64.9	0
12/18 17:30	65.1	↑0.2
12/18 17:40	65.4	↑0.3
12/18 17:50	65.9	↑0.5
12/18 18:00	66.4	↑0.5
12/18 18:10	67.1	↑0.7
12/18 18:20	67.9	↑0.8
12/18 18:30	68.8	↑0.9
12/18 18:40	69.8	↑1.0
12/18 18:50	70.9	↑1.1
12/18 19:00	72.0	↑1.1
12/18 19:10	73.3	↑1.3
12/18 19:20	74.6	↑1.3
12/18 19:30	75.9	↑1.3
12/18 19:40	77.3	↑1.4
12/18 19:50	78.8	↑1.5
12/18 20:00	80.2	↑1.4
12/18 20:10	81.7	↑1.5
12/18 20:20	83.2	↑1.5
12/18 20:30	84.7	↑1.5
12/18 20:40	86.1	↑1.4
12/18 20:50	87.6	↑1.5
12/18 21:00	89.0	↑1.4
12/18 21:10	90.3	↑1.3
12/18 21:20	91.6	↑1.3
12/18 21:30	92.8	↑1.2
12/18 21:40	94.0	↑1.2
12/18 21:50	95.1	↑1.1
12/18 22:00	96.1	↑1.0
12/18 22:10	97.0	↑0.9
12/18 22:20	97.9	↑0.9
12/18 22:30	98.6	↑0.7
12/18 22:40	99.3	↑0.7
12/18 22:50	99.8	↑0.5
12/18 23:00	100.3	↑0.5
12/18 23:10	100.6	↑0.3
12/18 23:20	100.9	↑0.3
12/18 23:30	101.0	↑0.1
12/18 23:40	101.1	↑0.1	満潮
12/18 23:50	101.0	↓-0.1