31 (日)	05:00	13:16	21:15	22:16
	34cm	9cm	28cm	28cm
中潮 出 07:14 入 16:03 出 20:08 入 10:04

香深/礼文島（北海道）2023年12月31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
12/31 00:00	30.1	↑0.1
12/31 00:10	30.2	↑0.1
12/31 00:20	30.3	↑0.1
12/31 00:30	30.4	↑0.1
12/31 00:40	30.5	↑0.1
12/31 00:50	30.6	↑0.1
12/31 01:00	30.7	↑0.1
12/31 01:10	30.8	↑0.1
12/31 01:20	30.9	↑0.1
12/31 01:30	31.0	↑0.1
12/31 01:40	31.1	↑0.1
12/31 01:50	31.2	↑0.1
12/31 02:00	31.3	↑0.1
12/31 02:10	31.4	↑0.1
12/31 02:20	31.5	↑0.1
12/31 02:30	31.6	↑0.1
12/31 02:40	31.7	↑0.1
12/31 02:50	31.8	↑0.1
12/31 03:00	31.9	↑0.1
12/31 03:10	32.0	↑0.1
12/31 03:20	32.2	↑0.2
12/31 03:30	32.3	↑0.1
12/31 03:40	32.4	↑0.1
12/31 03:50	32.5	↑0.1
12/31 04:00	32.6	↑0.1
12/31 04:10	32.7	↑0.1
12/31 04:20	32.8	↑0.1
12/31 04:30	32.9	↑0.1
12/31 04:40	33.0	↑0.1
12/31 04:50	33.0	0	満潮
12/31 05:00	33.0	0	満潮
12/31 05:10	33.0	0
12/31 05:20	32.9	↓-0.1
12/31 05:30	32.9	0
12/31 05:40	32.7	↓-0.2
12/31 05:50	32.5	↓-0.2
12/31 06:00	32.3	↓-0.2
12/31 06:10	32.0	↓-0.3
12/31 06:20	31.7	↓-0.3
12/31 06:30	31.3	↓-0.4
12/31 06:40	30.9	↓-0.4
12/31 06:50	30.4	↓-0.5
12/31 07:00	29.9	↓-0.5
12/31 07:10	29.3	↓-0.6
12/31 07:20	28.7	↓-0.6
12/31 07:30	28.0	↓-0.7
12/31 07:40	27.3	↓-0.7
12/31 07:50	26.5	↓-0.8
12/31 08:00	25.7	↓-0.8
12/31 08:10	24.9	↓-0.8
12/31 08:20	24.1	↓-0.8
12/31 08:30	23.2	↓-0.9	最大潮位差
12/31 08:40	22.4	↓-0.8
12/31 08:50	21.5	↓-0.9	最大潮位差
12/31 09:00	20.6	↓-0.9	最大潮位差
12/31 09:10	19.8	↓-0.8
12/31 09:20	18.9	↓-0.9	最大潮位差
12/31 09:30	18.1	↓-0.8
12/31 09:40	17.3	↓-0.8
12/31 09:50	16.5	↓-0.8
12/31 10:00	15.7	↓-0.8
12/31 10:10	15.0	↓-0.7
12/31 10:20	14.3	↓-0.7
12/31 10:30	13.7	↓-0.6
12/31 10:40	13.0	↓-0.7
12/31 10:50	12.5	↓-0.5
12/31 11:00	11.9	↓-0.6
12/31 11:10	11.4	↓-0.5
12/31 11:20	11.0	↓-0.4
12/31 11:30	10.6	↓-0.4
12/31 11:40	10.2	↓-0.4
12/31 11:50	9.9	↓-0.3
12/31 12:00	9.6	↓-0.3
12/31 12:10	9.3	↓-0.3
12/31 12:20	9.1	↓-0.2
12/31 12:30	8.9	↓-0.2
12/31 12:40	8.8	↓-0.1
12/31 12:50	8.7	↓-0.1
12/31 13:00	8.6	↓-0.1
12/31 13:10	8.6	0	干潮
12/31 13:20	8.6	0
12/31 13:30	8.6	0
12/31 13:40	8.7	↑0.1
12/31 13:50	8.8	↑0.1
12/31 14:00	8.9	↑0.1
12/31 14:10	9.1	↑0.2
12/31 14:20	9.3	↑0.2
12/31 14:30	9.6	↑0.3
12/31 14:40	9.9	↑0.3
12/31 14:50	10.2	↑0.3
12/31 15:00	10.6	↑0.4
12/31 15:10	11.0	↑0.4
12/31 15:20	11.5	↑0.5
12/31 15:30	12.0	↑0.5
12/31 15:40	12.5	↑0.5
12/31 15:50	13.1	↑0.6
12/31 16:00	13.7	↑0.6
12/31 16:10	14.3	↑0.6
12/31 16:20	15.0	↑0.7
12/31 16:30	15.6	↑0.6
12/31 16:40	16.3	↑0.7
12/31 16:50	17.0	↑0.7
12/31 17:00	17.8	↑0.8
12/31 17:10	18.5	↑0.7
12/31 17:20	19.2	↑0.7
12/31 17:30	19.9	↑0.7
12/31 17:40	20.6	↑0.7
12/31 17:50	21.3	↑0.7
12/31 18:00	22.0	↑0.7
12/31 18:10	22.6	↑0.6
12/31 18:20	23.2	↑0.6
12/31 18:30	23.8	↑0.6
12/31 18:40	24.3	↑0.5
12/31 18:50	24.8	↑0.5
12/31 19:00	25.3	↑0.5
12/31 19:10	25.7	↑0.4
12/31 19:20	26.0	↑0.3
12/31 19:30	26.4	↑0.4
12/31 19:40	26.6	↑0.2
12/31 19:50	26.9	↑0.3
12/31 20:00	27.1	↑0.2
12/31 20:10	27.3	↑0.2
12/31 20:20	27.4	↑0.1
12/31 20:30	27.5	↑0.1
12/31 20:40	27.5	0
12/31 20:50	27.6	↑0.1
12/31 21:00	27.6	0
12/31 21:10	27.6	0	満潮
12/31 21:20	27.6	0
12/31 21:30	27.6	0
12/31 21:40	27.6	0
12/31 21:50	27.6	0
12/31 22:00	27.6	0
12/31 22:10	27.6	0	干潮
12/31 22:20	27.6	0
12/31 22:30	27.6	0
12/31 22:40	27.6	0
12/31 22:50	27.6	0
12/31 23:00	27.7	↑0.1
12/31 23:10	27.7	0
12/31 23:20	27.8	↑0.1
12/31 23:30	27.9	↑0.1
12/31 23:40	28.0	↑0.1
12/31 23:50	28.1	↑0.1