20 (水)	06:19	11:22	17:14	-
	116cm	80cm	139cm	-
中潮 出 05:02 入 17:21 出 10:10 入 19:29

花咲（北海道）2023年09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
9/20 00:00	26.7	↑0.4
9/20 00:10	27.4	↑0.7
9/20 00:20	28.5	↑1.1
9/20 00:30	29.8	↑1.3
9/20 00:40	31.3	↑1.5
9/20 00:50	33.2	↑1.9
9/20 01:00	35.2	↑2.0
9/20 01:10	37.5	↑2.3
9/20 01:20	40.1	↑2.6
9/20 01:30	42.8	↑2.7
9/20 01:40	45.7	↑2.9
9/20 01:50	48.8	↑3.1
9/20 02:00	52.0	↑3.2
9/20 02:10	55.3	↑3.3
9/20 02:20	58.7	↑3.4
9/20 02:30	62.2	↑3.5
9/20 02:40	65.8	↑3.6
9/20 02:50	69.3	↑3.5
9/20 03:00	72.9	↑3.6
9/20 03:10	76.4	↑3.5
9/20 03:20	79.9	↑3.5
9/20 03:30	83.3	↑3.4
9/20 03:40	86.7	↑3.4
9/20 03:50	89.9	↑3.2
9/20 04:00	93.0	↑3.1
9/20 04:10	96.0	↑3.0
9/20 04:20	98.8	↑2.8
9/20 04:30	101.4	↑2.6
9/20 04:40	103.8	↑2.4
9/20 04:50	106.1	↑2.3
9/20 05:00	108.1	↑2.0
9/20 05:10	109.9	↑1.8
9/20 05:20	111.4	↑1.5
9/20 05:30	112.7	↑1.3
9/20 05:40	113.8	↑1.1
9/20 05:50	114.6	↑0.8
9/20 06:00	115.1	↑0.5
9/20 06:10	115.5	↑0.4	満潮
9/20 06:20	115.5	0
9/20 06:30	115.4	↓-0.1
9/20 06:40	115.0	↓-0.4
9/20 06:50	114.4	↓-0.6
9/20 07:00	113.6	↓-0.8
9/20 07:10	112.7	↓-0.9
9/20 07:20	111.5	↓-1.2
9/20 07:30	110.2	↓-1.3
9/20 07:40	108.8	↓-1.4
9/20 07:50	107.2	↓-1.6
9/20 08:00	105.6	↓-1.6
9/20 08:10	103.8	↓-1.8
9/20 08:20	102.0	↓-1.8
9/20 08:30	100.2	↓-1.8
9/20 08:40	98.4	↓-1.8
9/20 08:50	96.5	↓-1.9
9/20 09:00	94.7	↓-1.8
9/20 09:10	92.9	↓-1.8
9/20 09:20	91.2	↓-1.7
9/20 09:30	89.5	↓-1.7
9/20 09:40	87.9	↓-1.6
9/20 09:50	86.4	↓-1.5
9/20 10:00	85.0	↓-1.4
9/20 10:10	83.8	↓-1.2
9/20 10:20	82.6	↓-1.2
9/20 10:30	81.7	↓-0.9
9/20 10:40	80.9	↓-0.8
9/20 10:50	80.2	↓-0.7
9/20 11:00	79.7	↓-0.5
9/20 11:10	79.4	↓-0.3
9/20 11:20	79.3	↓-0.1	干潮
9/20 11:30	79.4	↑0.1
9/20 11:40	79.6	↑0.2
9/20 11:50	80.1	↑0.5
9/20 12:00	80.8	↑0.7
9/20 12:10	81.6	↑0.8
9/20 12:20	82.7	↑1.1
9/20 12:30	83.9	↑1.2
9/20 12:40	85.3	↑1.4
9/20 12:50	86.9	↑1.6
9/20 13:00	88.7	↑1.8
9/20 13:10	90.7	↑2.0
9/20 13:20	92.7	↑2.0
9/20 13:30	95.0	↑2.3
9/20 13:40	97.3	↑2.3
9/20 13:50	99.7	↑2.4
9/20 14:00	102.2	↑2.5
9/20 14:10	104.8	↑2.6
9/20 14:20	107.4	↑2.6
9/20 14:30	110.1	↑2.7
9/20 14:40	112.7	↑2.6
9/20 14:50	115.4	↑2.7
9/20 15:00	117.9	↑2.5
9/20 15:10	120.5	↑2.6
9/20 15:20	122.9	↑2.4
9/20 15:30	125.2	↑2.3
9/20 15:40	127.4	↑2.2
9/20 15:50	129.5	↑2.1
9/20 16:00	131.3	↑1.8
9/20 16:10	133.0	↑1.7
9/20 16:20	134.5	↑1.5
9/20 16:30	135.8	↑1.3
9/20 16:40	136.8	↑1.0
9/20 16:50	137.6	↑0.8
9/20 17:00	138.1	↑0.5
9/20 17:10	138.3	↑0.2	満潮
9/20 17:20	138.2	↓-0.1
9/20 17:30	137.9	↓-0.3
9/20 17:40	137.2	↓-0.7
9/20 17:50	136.2	↓-1.0
9/20 18:00	135.0	↓-1.2
9/20 18:10	133.4	↓-1.6
9/20 18:20	131.6	↓-1.8
9/20 18:30	129.5	↓-2.1
9/20 18:40	127.1	↓-2.4
9/20 18:50	124.4	↓-2.7
9/20 19:00	121.5	↓-2.9
9/20 19:10	118.3	↓-3.2
9/20 19:20	114.9	↓-3.4
9/20 19:30	111.4	↓-3.5
9/20 19:40	107.6	↓-3.8
9/20 19:50	103.8	↓-3.8
9/20 20:00	99.7	↓-4.1
9/20 20:10	95.6	↓-4.1
9/20 20:20	91.4	↓-4.2
9/20 20:30	87.2	↓-4.2
9/20 20:40	83.0	↓-4.2
9/20 20:50	78.7	↓-4.3	最大潮位差
9/20 21:00	74.5	↓-4.2
9/20 21:10	70.3	↓-4.2
9/20 21:20	66.2	↓-4.1
9/20 21:30	62.2	↓-4.0
9/20 21:40	58.3	↓-3.9
9/20 21:50	54.6	↓-3.7
9/20 22:00	51.0	↓-3.6
9/20 22:10	47.5	↓-3.5
9/20 22:20	44.3	↓-3.2
9/20 22:30	41.3	↓-3.0
9/20 22:40	38.5	↓-2.8
9/20 22:50	35.9	↓-2.6
9/20 23:00	33.5	↓-2.4
9/20 23:10	31.5	↓-2.0
9/20 23:20	29.6	↓-1.9
9/20 23:30	28.1	↓-1.5
9/20 23:40	26.8	↓-1.3
9/20 23:50	25.7	↓-1.1