31 (土)	02:50	11:28	-	-
	43cm	-1cm	-	-
大潮 出 07:06 入 16:19 出 16:45 入 07:41 潮干狩り ◎ 08:34～15:09

江差／桧山（北海道）2039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	34.3	↑0.7
12/31 00:10	35.1	↑0.8
12/31 00:20	35.8	↑0.7
12/31 00:30	36.5	↑0.7
12/31 00:40	37.2	↑0.7
12/31 00:50	37.9	↑0.7
12/31 01:00	38.5	↑0.6
12/31 01:10	39.1	↑0.6
12/31 01:20	39.6	↑0.5
12/31 01:30	40.2	↑0.6
12/31 01:40	40.6	↑0.4
12/31 01:50	41.0	↑0.4
12/31 02:00	41.4	↑0.4
12/31 02:10	41.7	↑0.3
12/31 02:20	41.9	↑0.2
12/31 02:30	42.1	↑0.2
12/31 02:40	42.2	↑0.1	満潮
12/31 02:50	42.2	0	満潮
12/31 03:00	42.2	0
12/31 03:10	42.1	↓-0.1
12/31 03:20	41.9	↓-0.2
12/31 03:30	41.6	↓-0.3
12/31 03:40	41.3	↓-0.3
12/31 03:50	40.8	↓-0.5
12/31 04:00	40.3	↓-0.5
12/31 04:10	39.8	↓-0.5
12/31 04:20	39.1	↓-0.7
12/31 04:30	38.4	↓-0.7
12/31 04:40	37.6	↓-0.8
12/31 04:50	36.8	↓-0.8
12/31 05:00	35.8	↓-1.0
12/31 05:10	34.9	↓-0.9
12/31 05:20	33.8	↓-1.1
12/31 05:30	32.7	↓-1.1
12/31 05:40	31.6	↓-1.1
12/31 05:50	30.4	↓-1.2
12/31 06:00	29.1	↓-1.3
12/31 06:10	27.9	↓-1.2
12/31 06:20	26.5	↓-1.4	最大潮位差
12/31 06:30	25.2	↓-1.3
12/31 06:40	23.9	↓-1.3
12/31 06:50	22.5	↓-1.4	最大潮位差
12/31 07:00	21.1	↓-1.4	最大潮位差
12/31 07:10	19.7	↓-1.4	最大潮位差
12/31 07:20	18.4	↓-1.3
12/31 07:30	17.0	↓-1.4	最大潮位差
12/31 07:40	15.6	↓-1.4	最大潮位差
12/31 07:50	14.3	↓-1.3
12/31 08:00	13.0	↓-1.3
12/31 08:10	11.7	↓-1.3
12/31 08:20	10.5	↓-1.2
12/31 08:30	9.3	↓-1.2
12/31 08:40	8.1	↓-1.2
12/31 08:50	7.0	↓-1.1
12/31 09:00	5.9	↓-1.1
12/31 09:10	4.9	↓-1.0
12/31 09:20	4.0	↓-0.9
12/31 09:30	3.1	↓-0.9
12/31 09:40	2.3	↓-0.8
12/31 09:50	1.6	↓-0.7
12/31 10:00	0.9	↓-0.7
12/31 10:10	0.3	↓-0.6
12/31 10:20	-0.2	↓-0.5
12/31 10:30	-0.7	↓-0.5
12/31 10:40	-1.1	↓-0.4
12/31 10:50	-1.4	↓-0.3
12/31 11:00	-1.6	↓-0.2
12/31 11:10	-1.8	↓-0.2
12/31 11:20	-1.8	0	干潮
12/31 11:30	-1.9	↓-0.1
12/31 11:40	-1.8	↑0.1
12/31 11:50	-1.7	↑0.1
12/31 12:00	-1.5	↑0.2
12/31 12:10	-1.3	↑0.2
12/31 12:20	-1.0	↑0.3
12/31 12:30	-0.6	↑0.4
12/31 12:40	-0.2	↑0.4
12/31 12:50	0.2	↑0.4
12/31 13:00	0.7	↑0.5
12/31 13:10	1.3	↑0.6
12/31 13:20	1.8	↑0.5
12/31 13:30	2.4	↑0.6
12/31 13:40	3.0	↑0.6
12/31 13:50	3.6	↑0.6
12/31 14:00	4.3	↑0.7
12/31 14:10	5.0	↑0.7
12/31 14:20	5.6	↑0.6
12/31 14:30	6.3	↑0.7
12/31 14:40	7.0	↑0.7
12/31 14:50	7.6	↑0.6
12/31 15:00	8.3	↑0.7
12/31 15:10	8.9	↑0.6
12/31 15:20	9.6	↑0.7
12/31 15:30	10.2	↑0.6
12/31 15:40	10.8	↑0.6
12/31 15:50	11.4	↑0.6
12/31 16:00	11.9	↑0.5
12/31 16:10	12.5	↑0.6
12/31 16:20	13.0	↑0.5
12/31 16:30	13.4	↑0.4
12/31 16:40	13.9	↑0.5
12/31 16:50	14.3	↑0.4
12/31 17:00	14.7	↑0.4
12/31 17:10	15.0	↑0.3
12/31 17:20	15.4	↑0.4
12/31 17:30	15.7	↑0.3
12/31 17:40	16.0	↑0.3
12/31 17:50	16.2	↑0.2
12/31 18:00	16.5	↑0.3
12/31 18:10	16.7	↑0.2
12/31 18:20	16.9	↑0.2
12/31 18:30	17.1	↑0.2
12/31 18:40	17.3	↑0.2
12/31 18:50	17.4	↑0.1
12/31 19:00	17.6	↑0.2
12/31 19:10	17.8	↑0.2
12/31 19:20	17.9	↑0.1
12/31 19:30	18.1	↑0.2
12/31 19:40	18.2	↑0.1
12/31 19:50	18.4	↑0.2
12/31 20:00	18.6	↑0.2
12/31 20:10	18.8	↑0.2
12/31 20:20	19.0	↑0.2
12/31 20:30	19.3	↑0.3
12/31 20:40	19.6	↑0.3
12/31 20:50	19.8	↑0.2
12/31 21:00	20.2	↑0.4
12/31 21:10	20.5	↑0.3
12/31 21:20	20.9	↑0.4
12/31 21:30	21.3	↑0.4
12/31 21:40	21.7	↑0.4
12/31 21:50	22.2	↑0.5
12/31 22:00	22.7	↑0.5
12/31 22:10	23.3	↑0.6
12/31 22:20	23.9	↑0.6
12/31 22:30	24.5	↑0.6
12/31 22:40	25.1	↑0.6
12/31 22:50	25.8	↑0.7
12/31 23:00	26.5	↑0.7
12/31 23:10	27.2	↑0.7
12/31 23:20	28.0	↑0.8
12/31 23:30	28.8	↑0.8
12/31 23:40	29.5	↑0.7
12/31 23:50	30.4	↑0.9