18 (月)	02:31	10:43	-	-
	46cm	8cm	-	-
大潮 出 06:31 入 16:18 出 07:17 入 16:33 潮干狩り ○ 09:35～11:54

江差／桧山（北海道）2047年11月18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
11/18 00:00	39.5	↑0.7
11/18 00:10	40.1	↑0.6
11/18 00:20	40.7	↑0.6
11/18 00:30	41.3	↑0.6
11/18 00:40	41.9	↑0.6
11/18 00:50	42.4	↑0.5
11/18 01:00	42.9	↑0.5
11/18 01:10	43.4	↑0.5
11/18 01:20	43.8	↑0.4
11/18 01:30	44.2	↑0.4
11/18 01:40	44.5	↑0.3
11/18 01:50	44.8	↑0.3
11/18 02:00	45.0	↑0.2
11/18 02:10	45.2	↑0.2
11/18 02:20	45.3	↑0.1
11/18 02:30	45.3	0	満潮
11/18 02:40	45.3	0
11/18 02:50	45.2	↓-0.1
11/18 03:00	45.0	↓-0.2
11/18 03:10	44.8	↓-0.2
11/18 03:20	44.5	↓-0.3
11/18 03:30	44.1	↓-0.4
11/18 03:40	43.6	↓-0.5
11/18 03:50	43.1	↓-0.5
11/18 04:00	42.5	↓-0.6
11/18 04:10	41.8	↓-0.7
11/18 04:20	41.1	↓-0.7
11/18 04:30	40.3	↓-0.8
11/18 04:40	39.5	↓-0.8
11/18 04:50	38.6	↓-0.9
11/18 05:00	37.6	↓-1.0
11/18 05:10	36.6	↓-1.0
11/18 05:20	35.5	↓-1.1
11/18 05:30	34.4	↓-1.1
11/18 05:40	33.3	↓-1.1
11/18 05:50	32.1	↓-1.2
11/18 06:00	30.9	↓-1.2
11/18 06:10	29.7	↓-1.2
11/18 06:20	28.5	↓-1.2
11/18 06:30	27.2	↓-1.3	最大潮位差
11/18 06:40	26.0	↓-1.2
11/18 06:50	24.7	↓-1.3	最大潮位差
11/18 07:00	23.5	↓-1.2
11/18 07:10	22.2	↓-1.3	最大潮位差
11/18 07:20	21.0	↓-1.2
11/18 07:30	19.8	↓-1.2
11/18 07:40	18.7	↓-1.1
11/18 07:50	17.5	↓-1.2
11/18 08:00	16.5	↓-1.0
11/18 08:10	15.4	↓-1.1
11/18 08:20	14.4	↓-1.0
11/18 08:30	13.5	↓-0.9
11/18 08:40	12.6	↓-0.9
11/18 08:50	11.7	↓-0.9
11/18 09:00	11.0	↓-0.7
11/18 09:10	10.3	↓-0.7
11/18 09:20	9.6	↓-0.7
11/18 09:30	9.1	↓-0.5
11/18 09:40	8.6	↓-0.5
11/18 09:50	8.2	↓-0.4
11/18 10:00	7.8	↓-0.4
11/18 10:10	7.5	↓-0.3
11/18 10:20	7.3	↓-0.2
11/18 10:30	7.2	↓-0.1
11/18 10:40	7.2	0	干潮
11/18 10:50	7.2	0
11/18 11:00	7.3	↑0.1
11/18 11:10	7.4	↑0.1
11/18 11:20	7.7	↑0.3
11/18 11:30	7.9	↑0.2
11/18 11:40	8.3	↑0.4
11/18 11:50	8.7	↑0.4
11/18 12:00	9.2	↑0.5
11/18 12:10	9.7	↑0.5
11/18 12:20	10.2	↑0.5
11/18 12:30	10.8	↑0.6
11/18 12:40	11.4	↑0.6
11/18 12:50	12.1	↑0.7
11/18 13:00	12.8	↑0.7
11/18 13:10	13.5	↑0.7
11/18 13:20	14.2	↑0.7
11/18 13:30	14.9	↑0.7
11/18 13:40	15.7	↑0.8
11/18 13:50	16.4	↑0.7
11/18 14:00	17.2	↑0.8
11/18 14:10	17.9	↑0.7
11/18 14:20	18.7	↑0.8
11/18 14:30	19.4	↑0.7
11/18 14:40	20.1	↑0.7
11/18 14:50	20.8	↑0.7
11/18 15:00	21.4	↑0.6
11/18 15:10	22.1	↑0.7
11/18 15:20	22.7	↑0.6
11/18 15:30	23.2	↑0.5
11/18 15:40	23.8	↑0.6
11/18 15:50	24.3	↑0.5
11/18 16:00	24.8	↑0.5
11/18 16:10	25.2	↑0.4
11/18 16:20	25.6	↑0.4
11/18 16:30	26.0	↑0.4
11/18 16:40	26.3	↑0.3
11/18 16:50	26.6	↑0.3
11/18 17:00	26.9	↑0.3
11/18 17:10	27.1	↑0.2
11/18 17:20	27.3	↑0.2
11/18 17:30	27.4	↑0.1
11/18 17:40	27.6	↑0.2
11/18 17:50	27.7	↑0.1
11/18 18:00	27.7	0
11/18 18:10	27.8	↑0.1
11/18 18:20	27.9	↑0.1
11/18 18:30	27.9	0
11/18 18:40	27.9	0
11/18 18:50	27.9	0
11/18 19:00	27.9	0
11/18 19:10	27.9	0
11/18 19:20	28.0	↑0.1
11/18 19:30	28.0	0
11/18 19:40	28.0	0
11/18 19:50	28.1	↑0.1
11/18 20:00	28.1	0
11/18 20:10	28.2	↑0.1
11/18 20:20	28.3	↑0.1
11/18 20:30	28.4	↑0.1
11/18 20:40	28.6	↑0.2
11/18 20:50	28.8	↑0.2
11/18 21:00	29.0	↑0.2
11/18 21:10	29.2	↑0.2
11/18 21:20	29.5	↑0.3
11/18 21:30	29.9	↑0.4
11/18 21:40	30.2	↑0.3
11/18 21:50	30.6	↑0.4
11/18 22:00	31.0	↑0.4
11/18 22:10	31.5	↑0.5
11/18 22:20	32.0	↑0.5
11/18 22:30	32.5	↑0.5
11/18 22:40	33.1	↑0.6
11/18 22:50	33.7	↑0.6
11/18 23:00	34.3	↑0.6
11/18 23:10	35.0	↑0.7
11/18 23:20	35.7	↑0.7
11/18 23:30	36.4	↑0.7
11/18 23:40	37.1	↑0.7
11/18 23:50	37.8	↑0.7