31 (日)	06:47	14:37	20:31	-
	36cm	9cm	19cm	-
中潮 出 07:06 入 16:20 出 23:01 入 10:49 潮干狩り ○ 14:04～15:09

江差／桧山（北海道）2034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	15.8	↑0.2
12/31 00:10	15.9	↑0.1
12/31 00:20	16.1	↑0.2
12/31 00:30	16.4	↑0.3
12/31 00:40	16.7	↑0.3
12/31 00:50	17.0	↑0.3
12/31 01:00	17.4	↑0.4
12/31 01:10	17.8	↑0.4
12/31 01:20	18.2	↑0.4
12/31 01:30	18.7	↑0.5
12/31 01:40	19.2	↑0.5
12/31 01:50	19.8	↑0.6
12/31 02:00	20.4	↑0.6
12/31 02:10	21.0	↑0.6
12/31 02:20	21.6	↑0.6
12/31 02:30	22.3	↑0.7
12/31 02:40	23.0	↑0.7
12/31 02:50	23.7	↑0.7
12/31 03:00	24.4	↑0.7
12/31 03:10	25.1	↑0.7
12/31 03:20	25.9	↑0.8
12/31 03:30	26.6	↑0.7
12/31 03:40	27.4	↑0.8
12/31 03:50	28.1	↑0.7
12/31 04:00	28.8	↑0.7
12/31 04:10	29.5	↑0.7
12/31 04:20	30.2	↑0.7
12/31 04:30	30.9	↑0.7
12/31 04:40	31.6	↑0.7
12/31 04:50	32.2	↑0.6
12/31 05:00	32.8	↑0.6
12/31 05:10	33.3	↑0.5
12/31 05:20	33.8	↑0.5
12/31 05:30	34.3	↑0.5
12/31 05:40	34.7	↑0.4
12/31 05:50	35.0	↑0.3
12/31 06:00	35.3	↑0.3
12/31 06:10	35.6	↑0.3
12/31 06:20	35.8	↑0.2
12/31 06:30	35.9	↑0.1
12/31 06:40	36.0	↑0.1	満潮
12/31 06:50	36.0	0
12/31 07:00	35.9	↓-0.1
12/31 07:10	35.8	↓-0.1
12/31 07:20	35.6	↓-0.2
12/31 07:30	35.4	↓-0.2
12/31 07:40	35.1	↓-0.3
12/31 07:50	34.7	↓-0.4
12/31 08:00	34.3	↓-0.4
12/31 08:10	33.8	↓-0.5
12/31 08:20	33.3	↓-0.5
12/31 08:30	32.7	↓-0.6
12/31 08:40	32.0	↓-0.7
12/31 08:50	31.4	↓-0.6
12/31 09:00	30.6	↓-0.8
12/31 09:10	29.9	↓-0.7
12/31 09:20	29.1	↓-0.8
12/31 09:30	28.2	↓-0.9
12/31 09:40	27.4	↓-0.8
12/31 09:50	26.5	↓-0.9
12/31 10:00	25.6	↓-0.9
12/31 10:10	24.6	↓-1.0	最大潮位差
12/31 10:20	23.7	↓-0.9
12/31 10:30	22.8	↓-0.9
12/31 10:40	21.8	↓-1.0	最大潮位差
12/31 10:50	20.9	↓-0.9
12/31 11:00	20.0	↓-0.9
12/31 11:10	19.1	↓-0.9
12/31 11:20	18.2	↓-0.9
12/31 11:30	17.3	↓-0.9
12/31 11:40	16.5	↓-0.8
12/31 11:50	15.6	↓-0.9
12/31 12:00	14.9	↓-0.7
12/31 12:10	14.1	↓-0.8
12/31 12:20	13.4	↓-0.7
12/31 12:30	12.7	↓-0.7
12/31 12:40	12.1	↓-0.6
12/31 12:50	11.5	↓-0.6
12/31 13:00	11.0	↓-0.5
12/31 13:10	10.5	↓-0.5
12/31 13:20	10.1	↓-0.4
12/31 13:30	9.7	↓-0.4
12/31 13:40	9.4	↓-0.3
12/31 13:50	9.1	↓-0.3
12/31 14:00	8.9	↓-0.2
12/31 14:10	8.8	↓-0.1
12/31 14:20	8.7	↓-0.1
12/31 14:30	8.6	↓-0.1	干潮
12/31 14:40	8.6	0
12/31 14:50	8.7	↑0.1
12/31 15:00	8.7	0
12/31 15:10	8.9	↑0.2
12/31 15:20	9.1	↑0.2
12/31 15:30	9.3	↑0.2
12/31 15:40	9.5	↑0.2
12/31 15:50	9.8	↑0.3
12/31 16:00	10.1	↑0.3
12/31 16:10	10.5	↑0.4
12/31 16:20	10.8	↑0.3
12/31 16:30	11.2	↑0.4
12/31 16:40	11.6	↑0.4
12/31 16:50	12.0	↑0.4
12/31 17:00	12.5	↑0.5
12/31 17:10	12.9	↑0.4
12/31 17:20	13.3	↑0.4
12/31 17:30	13.8	↑0.5
12/31 17:40	14.2	↑0.4
12/31 17:50	14.6	↑0.4
12/31 18:00	15.0	↑0.4
12/31 18:10	15.4	↑0.4
12/31 18:20	15.8	↑0.4
12/31 18:30	16.1	↑0.3
12/31 18:40	16.4	↑0.3
12/31 18:50	16.8	↑0.4
12/31 19:00	17.0	↑0.2
12/31 19:10	17.3	↑0.3
12/31 19:20	17.5	↑0.2
12/31 19:30	17.7	↑0.2
12/31 19:40	17.9	↑0.2
12/31 19:50	18.0	↑0.1
12/31 20:00	18.1	↑0.1
12/31 20:10	18.2	↑0.1
12/31 20:20	18.2	0
12/31 20:30	18.2	0	満潮
12/31 20:40	18.2	0
12/31 20:50	18.2	0
12/31 21:00	18.1	↓-0.1
12/31 21:10	18.0	↓-0.1
12/31 21:20	17.9	↓-0.1
12/31 21:30	17.8	↓-0.1
12/31 21:40	17.6	↓-0.2
12/31 21:50	17.5	↓-0.1
12/31 22:00	17.3	↓-0.2
12/31 22:10	17.1	↓-0.2
12/31 22:20	16.9	↓-0.2
12/31 22:30	16.7	↓-0.2
12/31 22:40	16.5	↓-0.2
12/31 22:50	16.3	↓-0.2
12/31 23:00	16.1	↓-0.2
12/31 23:10	16.0	↓-0.1
12/31 23:20	15.8	↓-0.2
12/31 23:30	15.7	↓-0.1
12/31 23:40	15.5	↓-0.2
12/31 23:50	15.4	↓-0.1