31 (月)	23:31	06:56	-	-
	34cm	9cm	-	-
中潮 出 07:06 入 16:20 出 02:38 入 12:34

江差／桧山（北海道）2029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	28.9	↓-0.4
12/31 00:10	28.6	↓-0.3
12/31 00:20	28.2	↓-0.4
12/31 00:30	27.7	↓-0.5
12/31 00:40	27.2	↓-0.5
12/31 00:50	26.7	↓-0.5
12/31 01:00	26.2	↓-0.5
12/31 01:10	25.6	↓-0.6
12/31 01:20	25.0	↓-0.6
12/31 01:30	24.4	↓-0.6
12/31 01:40	23.7	↓-0.7
12/31 01:50	23.1	↓-0.6
12/31 02:00	22.4	↓-0.7
12/31 02:10	21.7	↓-0.7
12/31 02:20	21.0	↓-0.7
12/31 02:30	20.2	↓-0.8	最大潮位差
12/31 02:40	19.5	↓-0.7
12/31 02:50	18.8	↓-0.7
12/31 03:00	18.1	↓-0.7
12/31 03:10	17.4	↓-0.7
12/31 03:20	16.7	↓-0.7
12/31 03:30	16.0	↓-0.7
12/31 03:40	15.3	↓-0.7
12/31 03:50	14.6	↓-0.7
12/31 04:00	14.0	↓-0.6
12/31 04:10	13.4	↓-0.6
12/31 04:20	12.8	↓-0.6
12/31 04:30	12.2	↓-0.6
12/31 04:40	11.7	↓-0.5
12/31 04:50	11.2	↓-0.5
12/31 05:00	10.7	↓-0.5
12/31 05:10	10.2	↓-0.5
12/31 05:20	9.8	↓-0.4
12/31 05:30	9.5	↓-0.3
12/31 05:40	9.2	↓-0.3
12/31 05:50	8.9	↓-0.3
12/31 06:00	8.6	↓-0.3
12/31 06:10	8.4	↓-0.2
12/31 06:20	8.3	↓-0.1
12/31 06:30	8.2	↓-0.1
12/31 06:40	8.1	↓-0.1
12/31 06:50	8.0	↓-0.1	干潮
12/31 07:00	8.0	0
12/31 07:10	8.1	↑0.1
12/31 07:20	8.2	↑0.1
12/31 07:30	8.3	↑0.1
12/31 07:40	8.4	↑0.1
12/31 07:50	8.6	↑0.2
12/31 08:00	8.8	↑0.2
12/31 08:10	9.1	↑0.3
12/31 08:20	9.3	↑0.2
12/31 08:30	9.6	↑0.3
12/31 08:40	9.9	↑0.3
12/31 08:50	10.3	↑0.4
12/31 09:00	10.6	↑0.3
12/31 09:10	11.0	↑0.4
12/31 09:20	11.4	↑0.4
12/31 09:30	11.7	↑0.3
12/31 09:40	12.1	↑0.4
12/31 09:50	12.5	↑0.4
12/31 10:00	12.9	↑0.4
12/31 10:10	13.4	↑0.5
12/31 10:20	13.8	↑0.4
12/31 10:30	14.2	↑0.4
12/31 10:40	14.5	↑0.3
12/31 10:50	14.9	↑0.4
12/31 11:00	15.3	↑0.4
12/31 11:10	15.7	↑0.4
12/31 11:20	16.0	↑0.3
12/31 11:30	16.4	↑0.4
12/31 11:40	16.7	↑0.3
12/31 11:50	17.0	↑0.3
12/31 12:00	17.3	↑0.3
12/31 12:10	17.5	↑0.2
12/31 12:20	17.8	↑0.3
12/31 12:30	18.0	↑0.2
12/31 12:40	18.2	↑0.2
12/31 12:50	18.4	↑0.2
12/31 13:00	18.6	↑0.2
12/31 13:10	18.8	↑0.2
12/31 13:20	18.9	↑0.1
12/31 13:30	19.0	↑0.1
12/31 13:40	19.2	↑0.2
12/31 13:50	19.3	↑0.1
12/31 14:00	19.3	0
12/31 14:10	19.4	↑0.1
12/31 14:20	19.5	↑0.1
12/31 14:30	19.5	0
12/31 14:40	19.6	↑0.1
12/31 14:50	19.6	0
12/31 15:00	19.7	↑0.1
12/31 15:10	19.7	0
12/31 15:20	19.8	↑0.1
12/31 15:30	19.8	0
12/31 15:40	19.9	↑0.1
12/31 15:50	19.9	0
12/31 16:00	20.0	↑0.1
12/31 16:10	20.1	↑0.1
12/31 16:20	20.2	↑0.1
12/31 16:30	20.3	↑0.1
12/31 16:40	20.4	↑0.1
12/31 16:50	20.5	↑0.1
12/31 17:00	20.7	↑0.2
12/31 17:10	20.8	↑0.1
12/31 17:20	21.0	↑0.2
12/31 17:30	21.2	↑0.2
12/31 17:40	21.5	↑0.3
12/31 17:50	21.7	↑0.2
12/31 18:00	22.0	↑0.3
12/31 18:10	22.3	↑0.3
12/31 18:20	22.6	↑0.3
12/31 18:30	23.0	↑0.4
12/31 18:40	23.3	↑0.3
12/31 18:50	23.7	↑0.4
12/31 19:00	24.1	↑0.4
12/31 19:10	24.5	↑0.4
12/31 19:20	24.9	↑0.4
12/31 19:30	25.4	↑0.5
12/31 19:40	25.8	↑0.4
12/31 19:50	26.3	↑0.5
12/31 20:00	26.7	↑0.4
12/31 20:10	27.2	↑0.5
12/31 20:20	27.7	↑0.5
12/31 20:30	28.2	↑0.5
12/31 20:40	28.6	↑0.4
12/31 20:50	29.1	↑0.5
12/31 21:00	29.6	↑0.5
12/31 21:10	30.0	↑0.4
12/31 21:20	30.4	↑0.4
12/31 21:30	30.9	↑0.5
12/31 21:40	31.3	↑0.4
12/31 21:50	31.6	↑0.3
12/31 22:00	32.0	↑0.4
12/31 22:10	32.3	↑0.3
12/31 22:20	32.6	↑0.3
12/31 22:30	32.9	↑0.3
12/31 22:40	33.1	↑0.2
12/31 22:50	33.3	↑0.2
12/31 23:00	33.4	↑0.1
12/31 23:10	33.5	↑0.1
12/31 23:20	33.6	↑0.1
12/31 23:30	33.6	0	満潮
12/31 23:40	33.6	0
12/31 23:50	33.5	↓-0.1