20 (水)	06:08	13:12	20:49	23:27
	26cm	8cm	22cm	21cm
中潮 出 05:19 入 17:39 出 10:35 入 19:40

香深/礼文島（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	19.9	↑0.1
9/20 00:10	19.9	0
9/20 00:20	20.0	↑0.1
9/20 00:30	20.1	↑0.1
9/20 00:40	20.2	↑0.1
9/20 00:50	20.3	↑0.1
9/20 01:00	20.5	↑0.2
9/20 01:10	20.6	↑0.1
9/20 01:20	20.8	↑0.2
9/20 01:30	21.0	↑0.2
9/20 01:40	21.1	↑0.1
9/20 01:50	21.3	↑0.2
9/20 02:00	21.5	↑0.2
9/20 02:10	21.7	↑0.2
9/20 02:20	21.9	↑0.2
9/20 02:30	22.1	↑0.2
9/20 02:40	22.3	↑0.2
9/20 02:50	22.5	↑0.2
9/20 03:00	22.7	↑0.2
9/20 03:10	22.9	↑0.2
9/20 03:20	23.2	↑0.3
9/20 03:30	23.4	↑0.2
9/20 03:40	23.6	↑0.2
9/20 03:50	23.8	↑0.2
9/20 04:00	24.0	↑0.2
9/20 04:10	24.2	↑0.2
9/20 04:20	24.4	↑0.2
9/20 04:30	24.6	↑0.2
9/20 04:40	24.8	↑0.2
9/20 04:50	25.0	↑0.2
9/20 05:00	25.2	↑0.2
9/20 05:10	25.3	↑0.1
9/20 05:20	25.5	↑0.2
9/20 05:30	25.6	↑0.1
9/20 05:40	25.7	↑0.1
9/20 05:50	25.8	↑0.1
9/20 06:00	25.8	0	満潮
9/20 06:10	25.8	0
9/20 06:20	25.8	0
9/20 06:30	25.7	↓-0.1
9/20 06:40	25.6	↓-0.1
9/20 06:50	25.5	↓-0.1
9/20 07:00	25.2	↓-0.3
9/20 07:10	25.0	↓-0.2
9/20 07:20	24.7	↓-0.3
9/20 07:30	24.3	↓-0.4
9/20 07:40	23.9	↓-0.4
9/20 07:50	23.5	↓-0.4
9/20 08:00	23.0	↓-0.5
9/20 08:10	22.5	↓-0.5
9/20 08:20	21.9	↓-0.6
9/20 08:30	21.3	↓-0.6
9/20 08:40	20.6	↓-0.7
9/20 08:50	20.0	↓-0.6
9/20 09:00	19.3	↓-0.7
9/20 09:10	18.6	↓-0.7
9/20 09:20	17.8	↓-0.8	最大潮位差
9/20 09:30	17.1	↓-0.7
9/20 09:40	16.4	↓-0.7
9/20 09:50	15.7	↓-0.7
9/20 10:00	14.9	↓-0.8	最大潮位差
9/20 10:10	14.2	↓-0.7
9/20 10:20	13.6	↓-0.6
9/20 10:30	12.9	↓-0.7
9/20 10:40	12.3	↓-0.6
9/20 10:50	11.7	↓-0.6
9/20 11:00	11.1	↓-0.6
9/20 11:10	10.6	↓-0.5
9/20 11:20	10.1	↓-0.5
9/20 11:30	9.7	↓-0.4
9/20 11:40	9.3	↓-0.4
9/20 11:50	9.0	↓-0.3
9/20 12:00	8.7	↓-0.3
9/20 12:10	8.4	↓-0.3
9/20 12:20	8.2	↓-0.2
9/20 12:30	8.0	↓-0.2
9/20 12:40	7.9	↓-0.1
9/20 12:50	7.8	↓-0.1
9/20 13:00	7.7	↓-0.1
9/20 13:10	7.7	0	干潮
9/20 13:20	7.7	0
9/20 13:30	7.8	↑0.1
9/20 13:40	7.8	0
9/20 13:50	7.9	↑0.1
9/20 14:00	8.1	↑0.2
9/20 14:10	8.2	↑0.1
9/20 14:20	8.4	↑0.2
9/20 14:30	8.6	↑0.2
9/20 14:40	8.8	↑0.2
9/20 14:50	9.1	↑0.3
9/20 15:00	9.4	↑0.3
9/20 15:10	9.6	↑0.2
9/20 15:20	10.0	↑0.4
9/20 15:30	10.3	↑0.3
9/20 15:40	10.7	↑0.4
9/20 15:50	11.0	↑0.3
9/20 16:00	11.4	↑0.4
9/20 16:10	11.8	↑0.4
9/20 16:20	12.3	↑0.5
9/20 16:30	12.7	↑0.4
9/20 16:40	13.2	↑0.5
9/20 16:50	13.7	↑0.5
9/20 17:00	14.2	↑0.5
9/20 17:10	14.7	↑0.5
9/20 17:20	15.2	↑0.5
9/20 17:30	15.7	↑0.5
9/20 17:40	16.2	↑0.5
9/20 17:50	16.7	↑0.5
9/20 18:00	17.2	↑0.5
9/20 18:10	17.7	↑0.5
9/20 18:20	18.2	↑0.5
9/20 18:30	18.7	↑0.5
9/20 18:40	19.1	↑0.4
9/20 18:50	19.5	↑0.4
9/20 19:00	19.9	↑0.4
9/20 19:10	20.3	↑0.4
9/20 19:20	20.6	↑0.3
9/20 19:30	20.9	↑0.3
9/20 19:40	21.2	↑0.3
9/20 19:50	21.4	↑0.2
9/20 20:00	21.6	↑0.2
9/20 20:10	21.7	↑0.1
9/20 20:20	21.8	↑0.1
9/20 20:30	21.9	↑0.1
9/20 20:40	21.9	0	満潮
9/20 20:50	21.9	0
9/20 21:00	21.9	0
9/20 21:10	21.9	0
9/20 21:20	21.8	↓-0.1
9/20 21:30	21.7	↓-0.1
9/20 21:40	21.6	↓-0.1
9/20 21:50	21.5	↓-0.1
9/20 22:00	21.4	↓-0.1
9/20 22:10	21.3	↓-0.1
9/20 22:20	21.1	↓-0.2
9/20 22:30	21.0	↓-0.1
9/20 22:40	20.9	↓-0.1
9/20 22:50	20.9	0
9/20 23:00	20.8	↓-0.1
9/20 23:10	20.7	↓-0.1
9/20 23:20	20.7	0	干潮
9/20 23:30	20.7	0
9/20 23:40	20.7	0
9/20 23:50	20.8	↑0.1