18 (土)	02:58	11:19	-	-
	48cm	7cm	-	-
中潮 出 06:32 入 16:18 出 08:23 入 17:24 潮干狩り ○ 09:52～12:51

江差／桧山（北海道）2028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	39.2	↑0.7
11/18 00:10	39.9	↑0.7
11/18 00:20	40.6	↑0.7
11/18 00:30	41.3	↑0.7
11/18 00:40	41.9	↑0.6
11/18 00:50	42.6	↑0.7
11/18 01:00	43.2	↑0.6
11/18 01:10	43.8	↑0.6
11/18 01:20	44.4	↑0.6
11/18 01:30	44.9	↑0.5
11/18 01:40	45.4	↑0.5
11/18 01:50	45.8	↑0.4
11/18 02:00	46.2	↑0.4
11/18 02:10	46.6	↑0.4
11/18 02:20	46.8	↑0.2
11/18 02:30	47.1	↑0.3
11/18 02:40	47.2	↑0.1
11/18 02:50	47.3	↑0.1	満潮
11/18 03:00	47.3	0
11/18 03:10	47.2	↓-0.1
11/18 03:20	47.1	↓-0.1
11/18 03:30	46.9	↓-0.2
11/18 03:40	46.6	↓-0.3
11/18 03:50	46.3	↓-0.3
11/18 04:00	45.8	↓-0.5
11/18 04:10	45.3	↓-0.5
11/18 04:20	44.8	↓-0.5
11/18 04:30	44.1	↓-0.7
11/18 04:40	43.4	↓-0.7
11/18 04:50	42.6	↓-0.8
11/18 05:00	41.7	↓-0.9
11/18 05:10	40.8	↓-0.9
11/18 05:20	39.8	↓-1.0
11/18 05:30	38.8	↓-1.0
11/18 05:40	37.7	↓-1.1
11/18 05:50	36.6	↓-1.1
11/18 06:00	35.4	↓-1.2
11/18 06:10	34.2	↓-1.2
11/18 06:20	32.9	↓-1.3
11/18 06:30	31.7	↓-1.2
11/18 06:40	30.4	↓-1.3
11/18 06:50	29.0	↓-1.4	最大潮位差
11/18 07:00	27.7	↓-1.3
11/18 07:10	26.4	↓-1.3
11/18 07:20	25.1	↓-1.3
11/18 07:30	23.7	↓-1.4	最大潮位差
11/18 07:40	22.4	↓-1.3
11/18 07:50	21.1	↓-1.3
11/18 08:00	19.9	↓-1.2
11/18 08:10	18.6	↓-1.3
11/18 08:20	17.4	↓-1.2
11/18 08:30	16.3	↓-1.1
11/18 08:40	15.2	↓-1.1
11/18 08:50	14.1	↓-1.1
11/18 09:00	13.1	↓-1.0
11/18 09:10	12.1	↓-1.0
11/18 09:20	11.3	↓-0.8
11/18 09:30	10.4	↓-0.9
11/18 09:40	9.7	↓-0.7
11/18 09:50	9.0	↓-0.7
11/18 10:00	8.4	↓-0.6
11/18 10:10	7.8	↓-0.6
11/18 10:20	7.3	↓-0.5
11/18 10:30	7.0	↓-0.3
11/18 10:40	6.6	↓-0.4
11/18 10:50	6.4	↓-0.2
11/18 11:00	6.2	↓-0.2
11/18 11:10	6.1	↓-0.1	干潮
11/18 11:20	6.1	0
11/18 11:30	6.2	↑0.1
11/18 11:40	6.3	↑0.1
11/18 11:50	6.5	↑0.2
11/18 12:00	6.7	↑0.2
11/18 12:10	7.0	↑0.3
11/18 12:20	7.4	↑0.4
11/18 12:30	7.8	↑0.4
11/18 12:40	8.3	↑0.5
11/18 12:50	8.8	↑0.5
11/18 13:00	9.4	↑0.6
11/18 13:10	10.0	↑0.6
11/18 13:20	10.6	↑0.6
11/18 13:30	11.3	↑0.7
11/18 13:40	12.0	↑0.7
11/18 13:50	12.7	↑0.7
11/18 14:00	13.4	↑0.7
11/18 14:10	14.1	↑0.7
11/18 14:20	14.8	↑0.7
11/18 14:30	15.6	↑0.8
11/18 14:40	16.3	↑0.7
11/18 14:50	17.0	↑0.7
11/18 15:00	17.7	↑0.7
11/18 15:10	18.4	↑0.7
11/18 15:20	19.1	↑0.7
11/18 15:30	19.7	↑0.6
11/18 15:40	20.4	↑0.7
11/18 15:50	21.0	↑0.6
11/18 16:00	21.5	↑0.5
11/18 16:10	22.1	↑0.6
11/18 16:20	22.6	↑0.5
11/18 16:30	23.1	↑0.5
11/18 16:40	23.5	↑0.4
11/18 16:50	23.9	↑0.4
11/18 17:00	24.3	↑0.4
11/18 17:10	24.6	↑0.3
11/18 17:20	25.0	↑0.4
11/18 17:30	25.2	↑0.2
11/18 17:40	25.5	↑0.3
11/18 17:50	25.7	↑0.2
11/18 18:00	25.9	↑0.2
11/18 18:10	26.1	↑0.2
11/18 18:20	26.2	↑0.1
11/18 18:30	26.3	↑0.1
11/18 18:40	26.4	↑0.1
11/18 18:50	26.5	↑0.1
11/18 19:00	26.6	↑0.1
11/18 19:10	26.7	↑0.1
11/18 19:20	26.7	0
11/18 19:30	26.8	↑0.1
11/18 19:40	26.9	↑0.1
11/18 19:50	27.0	↑0.1
11/18 20:00	27.1	↑0.1
11/18 20:10	27.2	↑0.1
11/18 20:20	27.3	↑0.1
11/18 20:30	27.4	↑0.1
11/18 20:40	27.6	↑0.2
11/18 20:50	27.7	↑0.1
11/18 21:00	28.0	↑0.3
11/18 21:10	28.2	↑0.2
11/18 21:20	28.5	↑0.3
11/18 21:30	28.8	↑0.3
11/18 21:40	29.1	↑0.3
11/18 21:50	29.5	↑0.4
11/18 22:00	29.9	↑0.4
11/18 22:10	30.3	↑0.4
11/18 22:20	30.8	↑0.5
11/18 22:30	31.3	↑0.5
11/18 22:40	31.8	↑0.5
11/18 22:50	32.4	↑0.6
11/18 23:00	33.0	↑0.6
11/18 23:10	33.7	↑0.7
11/18 23:20	34.4	↑0.7
11/18 23:30	35.1	↑0.7
11/18 23:40	35.8	↑0.7
11/18 23:50	36.5	↑0.7