13 (土)	01:39	09:53	-	-
	40cm	6cm	-	-
大潮 出 06:57 入 16:10 出 05:19 入 15:13 潮干狩り ○ 08:09～11:47

江差／桧山（北海道）2031年12月13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
12/13 00:00	37.3	↑0.5
12/13 00:10	37.8	↑0.5
12/13 00:20	38.2	↑0.4
12/13 00:30	38.6	↑0.4
12/13 00:40	39.0	↑0.4
12/13 00:50	39.3	↑0.3
12/13 01:00	39.5	↑0.2
12/13 01:10	39.7	↑0.2
12/13 01:20	39.8	↑0.1
12/13 01:30	39.9	↑0.1	満潮
12/13 01:40	39.9	0
12/13 01:50	39.9	0
12/13 02:00	39.8	↓-0.1
12/13 02:10	39.6	↓-0.2
12/13 02:20	39.4	↓-0.2
12/13 02:30	39.1	↓-0.3
12/13 02:40	38.7	↓-0.4
12/13 02:50	38.3	↓-0.4
12/13 03:00	37.8	↓-0.5
12/13 03:10	37.3	↓-0.5
12/13 03:20	36.6	↓-0.7
12/13 03:30	36.0	↓-0.6
12/13 03:40	35.2	↓-0.8
12/13 03:50	34.5	↓-0.7
12/13 04:00	33.6	↓-0.9
12/13 04:10	32.7	↓-0.9
12/13 04:20	31.8	↓-0.9
12/13 04:30	30.9	↓-0.9
12/13 04:40	29.8	↓-1.1
12/13 04:50	28.8	↓-1.0
12/13 05:00	27.7	↓-1.1
12/13 05:10	26.7	↓-1.0
12/13 05:20	25.6	↓-1.1
12/13 05:30	24.4	↓-1.2	最大潮位差
12/13 05:40	23.3	↓-1.1
12/13 05:50	22.2	↓-1.1
12/13 06:00	21.1	↓-1.1
12/13 06:10	19.9	↓-1.2	最大潮位差
12/13 06:20	18.8	↓-1.1
12/13 06:30	17.7	↓-1.1
12/13 06:40	16.7	↓-1.0
12/13 06:50	15.6	↓-1.1
12/13 07:00	14.6	↓-1.0
12/13 07:10	13.6	↓-1.0
12/13 07:20	12.7	↓-0.9
12/13 07:30	11.8	↓-0.9
12/13 07:40	11.0	↓-0.8
12/13 07:50	10.2	↓-0.8
12/13 08:00	9.4	↓-0.8
12/13 08:10	8.7	↓-0.7
12/13 08:20	8.1	↓-0.6
12/13 08:30	7.6	↓-0.5
12/13 08:40	7.1	↓-0.5
12/13 08:50	6.6	↓-0.5
12/13 09:00	6.2	↓-0.4
12/13 09:10	5.9	↓-0.3
12/13 09:20	5.7	↓-0.2
12/13 09:30	5.5	↓-0.2
12/13 09:40	5.4	↓-0.1
12/13 09:50	5.4	0	干潮
12/13 10:00	5.4	0
12/13 10:10	5.5	↑0.1
12/13 10:20	5.6	↑0.1
12/13 10:30	5.8	↑0.2
12/13 10:40	6.0	↑0.2
12/13 10:50	6.3	↑0.3
12/13 11:00	6.7	↑0.4
12/13 11:10	7.1	↑0.4
12/13 11:20	7.5	↑0.4
12/13 11:30	8.0	↑0.5
12/13 11:40	8.5	↑0.5
12/13 11:50	9.0	↑0.5
12/13 12:00	9.6	↑0.6
12/13 12:10	10.2	↑0.6
12/13 12:20	10.8	↑0.6
12/13 12:30	11.4	↑0.6
12/13 12:40	12.1	↑0.7
12/13 12:50	12.7	↑0.6
12/13 13:00	13.3	↑0.6
12/13 13:10	14.0	↑0.7
12/13 13:20	14.6	↑0.6
12/13 13:30	15.2	↑0.6
12/13 13:40	15.8	↑0.6
12/13 13:50	16.4	↑0.6
12/13 14:00	17.0	↑0.6
12/13 14:10	17.6	↑0.6
12/13 14:20	18.1	↑0.5
12/13 14:30	18.6	↑0.5
12/13 14:40	19.1	↑0.5
12/13 14:50	19.5	↑0.4
12/13 15:00	19.9	↑0.4
12/13 15:10	20.3	↑0.4
12/13 15:20	20.7	↑0.4
12/13 15:30	21.0	↑0.3
12/13 15:40	21.3	↑0.3
12/13 15:50	21.5	↑0.2
12/13 16:00	21.7	↑0.2
12/13 16:10	21.9	↑0.2
12/13 16:20	22.1	↑0.2
12/13 16:30	22.3	↑0.2
12/13 16:40	22.4	↑0.1
12/13 16:50	22.5	↑0.1
12/13 17:00	22.5	0
12/13 17:10	22.6	↑0.1
12/13 17:20	22.6	0
12/13 17:30	22.6	0
12/13 17:40	22.6	0
12/13 17:50	22.7	↑0.1
12/13 18:00	22.7	0
12/13 18:10	22.7	0
12/13 18:20	22.7	0
12/13 18:30	22.7	0
12/13 18:40	22.7	0
12/13 18:50	22.7	0
12/13 19:00	22.8	↑0.1
12/13 19:10	22.8	0
12/13 19:20	22.9	↑0.1
12/13 19:30	23.0	↑0.1
12/13 19:40	23.2	↑0.2
12/13 19:50	23.3	↑0.1
12/13 20:00	23.5	↑0.2
12/13 20:10	23.8	↑0.3
12/13 20:20	24.0	↑0.2
12/13 20:30	24.3	↑0.3
12/13 20:40	24.6	↑0.3
12/13 20:50	25.0	↑0.4
12/13 21:00	25.4	↑0.4
12/13 21:10	25.8	↑0.4
12/13 21:20	26.3	↑0.5
12/13 21:30	26.8	↑0.5
12/13 21:40	27.3	↑0.5
12/13 21:50	27.9	↑0.6
12/13 22:00	28.5	↑0.6
12/13 22:10	29.1	↑0.6
12/13 22:20	29.7	↑0.6
12/13 22:30	30.4	↑0.7
12/13 22:40	31.1	↑0.7
12/13 22:50	31.7	↑0.6
12/13 23:00	32.5	↑0.8
12/13 23:10	33.2	↑0.7
12/13 23:20	33.9	↑0.7
12/13 23:30	34.6	↑0.7
12/13 23:40	35.3	↑0.7
12/13 23:50	36.0	↑0.7