20 (木)	03:26	06:00	11:47	20:02
	109cm	106cm	134cm	26cm
中潮 出 06:10 入 16:55 出 04:14 入 13:21

花咲（北海道）2020年02月20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
2/20 00:00	85.1	↑2.3
2/20 00:10	87.3	↑2.2
2/20 00:20	89.4	↑2.1
2/20 00:30	91.4	↑2.0
2/20 00:40	93.4	↑2.0
2/20 00:50	95.2	↑1.8
2/20 01:00	96.9	↑1.7
2/20 01:10	98.5	↑1.6
2/20 01:20	100.0	↑1.5
2/20 01:30	101.3	↑1.3
2/20 01:40	102.6	↑1.3
2/20 01:50	103.6	↑1.0
2/20 02:00	104.6	↑1.0
2/20 02:10	105.5	↑0.9
2/20 02:20	106.2	↑0.7
2/20 02:30	106.8	↑0.6
2/20 02:40	107.3	↑0.5
2/20 02:50	107.6	↑0.3
2/20 03:00	107.9	↑0.3
2/20 03:10	108.1	↑0.2
2/20 03:20	108.1	0	満潮
2/20 03:30	108.2	↑0.1
2/20 03:40	108.1	↓-0.1
2/20 03:50	108.0	↓-0.1
2/20 04:00	107.8	↓-0.2
2/20 04:10	107.6	↓-0.2
2/20 04:20	107.3	↓-0.3
2/20 04:30	107.0	↓-0.3
2/20 04:40	106.7	↓-0.3
2/20 04:50	106.5	↓-0.2
2/20 05:00	106.2	↓-0.3
2/20 05:10	105.9	↓-0.3
2/20 05:20	105.7	↓-0.2
2/20 05:30	105.5	↓-0.2
2/20 05:40	105.3	↓-0.2
2/20 05:50	105.3	0	干潮
2/20 06:00	105.2	↓-0.1	干潮
2/20 06:10	105.3	↑0.1
2/20 06:20	105.4	↑0.1
2/20 06:30	105.6	↑0.2
2/20 06:40	105.9	↑0.3
2/20 06:50	106.3	↑0.4
2/20 07:00	106.7	↑0.4
2/20 07:10	107.3	↑0.6
2/20 07:20	108.0	↑0.7
2/20 07:30	108.7	↑0.7
2/20 07:40	109.6	↑0.9
2/20 07:50	110.5	↑0.9
2/20 08:00	111.5	↑1.0
2/20 08:10	112.5	↑1.0
2/20 08:20	113.7	↑1.2
2/20 08:30	114.9	↑1.2
2/20 08:40	116.1	↑1.2
2/20 08:50	117.4	↑1.3
2/20 09:00	118.7	↑1.3
2/20 09:10	120.0	↑1.3
2/20 09:20	121.3	↑1.3
2/20 09:30	122.6	↑1.3
2/20 09:40	123.8	↑1.2
2/20 09:50	125.1	↑1.3
2/20 10:00	126.2	↑1.1
2/20 10:10	127.4	↑1.2
2/20 10:20	128.4	↑1.0
2/20 10:30	129.4	↑1.0
2/20 10:40	130.3	↑0.9
2/20 10:50	131.1	↑0.8
2/20 11:00	131.8	↑0.7
2/20 11:10	132.3	↑0.5
2/20 11:20	132.8	↑0.5
2/20 11:30	133.1	↑0.3
2/20 11:40	133.2	↑0.1	満潮
2/20 11:50	133.2	0
2/20 12:00	133.1	↓-0.1
2/20 12:10	132.8	↓-0.3
2/20 12:20	132.3	↓-0.5
2/20 12:30	131.6	↓-0.7
2/20 12:40	130.8	↓-0.8
2/20 12:50	129.8	↓-1.0
2/20 13:00	128.6	↓-1.2
2/20 13:10	127.3	↓-1.3
2/20 13:20	125.7	↓-1.6
2/20 13:30	124.0	↓-1.7
2/20 13:40	122.1	↓-1.9
2/20 13:50	120.1	↓-2.0
2/20 14:00	117.8	↓-2.3
2/20 14:10	115.4	↓-2.4
2/20 14:20	112.9	↓-2.5
2/20 14:30	110.2	↓-2.7
2/20 14:40	107.4	↓-2.8
2/20 14:50	104.4	↓-3.0
2/20 15:00	101.3	↓-3.1
2/20 15:10	98.2	↓-3.1
2/20 15:20	94.9	↓-3.3
2/20 15:30	91.6	↓-3.3
2/20 15:40	88.2	↓-3.4
2/20 15:50	84.7	↓-3.5	最大潮位差
2/20 16:00	81.2	↓-3.5	最大潮位差
2/20 16:10	77.7	↓-3.5	最大潮位差
2/20 16:20	74.2	↓-3.5	最大潮位差
2/20 16:30	70.8	↓-3.4
2/20 16:40	67.3	↓-3.5	最大潮位差
2/20 16:50	63.9	↓-3.4
2/20 17:00	60.5	↓-3.4
2/20 17:10	57.2	↓-3.3
2/20 17:20	54.0	↓-3.2
2/20 17:30	50.9	↓-3.1
2/20 17:40	47.9	↓-3.0
2/20 17:50	45.1	↓-2.8
2/20 18:00	42.4	↓-2.7
2/20 18:10	39.8	↓-2.6
2/20 18:20	37.5	↓-2.3
2/20 18:30	35.3	↓-2.2
2/20 18:40	33.3	↓-2.0
2/20 18:50	31.5	↓-1.8
2/20 19:00	29.9	↓-1.6
2/20 19:10	28.6	↓-1.3
2/20 19:20	27.5	↓-1.1
2/20 19:30	26.6	↓-0.9
2/20 19:40	26.0	↓-0.6
2/20 19:50	25.6	↓-0.4
2/20 20:00	25.4	↓-0.2	干潮
2/20 20:10	25.5	↑0.1
2/20 20:20	25.9	↑0.4
2/20 20:30	26.4	↑0.5
2/20 20:40	27.3	↑0.9
2/20 20:50	28.3	↑1.0
2/20 21:00	29.5	↑1.2
2/20 21:10	31.0	↑1.5
2/20 21:20	32.6	↑1.6
2/20 21:30	34.5	↑1.9
2/20 21:40	36.5	↑2.0
2/20 21:50	38.7	↑2.2
2/20 22:00	41.0	↑2.3
2/20 22:10	43.5	↑2.5
2/20 22:20	46.1	↑2.6
2/20 22:30	48.8	↑2.7
2/20 22:40	51.6	↑2.8
2/20 22:50	54.4	↑2.8
2/20 23:00	57.4	↑3.0
2/20 23:10	60.3	↑2.9
2/20 23:20	63.3	↑3.0
2/20 23:30	66.4	↑3.1
2/20 23:40	69.4	↑3.0
2/20 23:50	72.4	↑3.0