18 (水)	09:47	04:08	20:56	12:48
	24cm	18cm	41cm	23cm
小潮 出 04:05 入 19:17 出 23:41 入 10:49

江差／桧山（北海道）2025年06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
6/18 00:00	29.7	↓-0.8
6/18 00:10	28.8	↓-0.9	最大潮位差
6/18 00:20	28.0	↓-0.8
6/18 00:30	27.2	↓-0.8
6/18 00:40	26.4	↓-0.8
6/18 00:50	25.6	↓-0.8
6/18 01:00	24.8	↓-0.8
6/18 01:10	24.1	↓-0.7
6/18 01:20	23.4	↓-0.7
6/18 01:30	22.7	↓-0.7
6/18 01:40	22.1	↓-0.6
6/18 01:50	21.5	↓-0.6
6/18 02:00	21.0	↓-0.5
6/18 02:10	20.5	↓-0.5
6/18 02:20	20.0	↓-0.5
6/18 02:30	19.6	↓-0.4
6/18 02:40	19.2	↓-0.4
6/18 02:50	18.8	↓-0.4
6/18 03:00	18.5	↓-0.3
6/18 03:10	18.3	↓-0.2
6/18 03:20	18.1	↓-0.2
6/18 03:30	17.9	↓-0.2
6/18 03:40	17.8	↓-0.1
6/18 03:50	17.7	↓-0.1
6/18 04:00	17.7	0	干潮
6/18 04:10	17.6	↓-0.1
6/18 04:20	17.7	↑0.1
6/18 04:30	17.7	0
6/18 04:40	17.8	↑0.1
6/18 04:50	18.0	↑0.2
6/18 05:00	18.1	↑0.1
6/18 05:10	18.3	↑0.2
6/18 05:20	18.5	↑0.2
6/18 05:30	18.7	↑0.2
6/18 05:40	19.0	↑0.3
6/18 05:50	19.2	↑0.2
6/18 06:00	19.5	↑0.3
6/18 06:10	19.7	↑0.2
6/18 06:20	20.0	↑0.3
6/18 06:30	20.3	↑0.3
6/18 06:40	20.6	↑0.3
6/18 06:50	20.9	↑0.3
6/18 07:00	21.1	↑0.2
6/18 07:10	21.4	↑0.3
6/18 07:20	21.7	↑0.3
6/18 07:30	21.9	↑0.2
6/18 07:40	22.2	↑0.3
6/18 07:50	22.4	↑0.2
6/18 08:00	22.6	↑0.2
6/18 08:10	22.8	↑0.2
6/18 08:20	23.0	↑0.2
6/18 08:30	23.1	↑0.1
6/18 08:40	23.2	↑0.1
6/18 08:50	23.4	↑0.2
6/18 09:00	23.5	↑0.1
6/18 09:10	23.5	0
6/18 09:20	23.6	↑0.1
6/18 09:30	23.6	0
6/18 09:40	23.6	0	満潮
6/18 09:50	23.7	↑0.1
6/18 10:00	23.6	↓-0.1
6/18 10:10	23.6	0
6/18 10:20	23.6	0
6/18 10:30	23.5	↓-0.1
6/18 10:40	23.4	↓-0.1
6/18 10:50	23.4	0
6/18 11:00	23.3	↓-0.1
6/18 11:10	23.2	↓-0.1
6/18 11:20	23.1	↓-0.1
6/18 11:30	23.0	↓-0.1
6/18 11:40	23.0	0
6/18 11:50	22.9	↓-0.1
6/18 12:00	22.8	↓-0.1
6/18 12:10	22.7	↓-0.1
6/18 12:20	22.7	0
6/18 12:30	22.7	0
6/18 12:40	22.6	↓-0.1	干潮
6/18 12:50	22.6	0
6/18 13:00	22.6	0
6/18 13:10	22.7	↑0.1
6/18 13:20	22.7	0
6/18 13:30	22.8	↑0.1
6/18 13:40	22.9	↑0.1
6/18 13:50	23.1	↑0.2
6/18 14:00	23.2	↑0.1
6/18 14:10	23.4	↑0.2
6/18 14:20	23.7	↑0.3
6/18 14:30	23.9	↑0.2
6/18 14:40	24.2	↑0.3
6/18 14:50	24.5	↑0.3
6/18 15:00	24.9	↑0.4
6/18 15:10	25.2	↑0.3
6/18 15:20	25.6	↑0.4
6/18 15:30	26.1	↑0.5
6/18 15:40	26.5	↑0.4
6/18 15:50	27.0	↑0.5
6/18 16:00	27.5	↑0.5
6/18 16:10	28.0	↑0.5
6/18 16:20	28.6	↑0.6
6/18 16:30	29.1	↑0.5
6/18 16:40	29.7	↑0.6
6/18 16:50	30.3	↑0.6
6/18 17:00	30.9	↑0.6
6/18 17:10	31.5	↑0.6
6/18 17:20	32.1	↑0.6
6/18 17:30	32.7	↑0.6
6/18 17:40	33.3	↑0.6
6/18 17:50	33.9	↑0.6
6/18 18:00	34.4	↑0.5
6/18 18:10	35.0	↑0.6
6/18 18:20	35.6	↑0.6
6/18 18:30	36.1	↑0.5
6/18 18:40	36.6	↑0.5
6/18 18:50	37.1	↑0.5
6/18 19:00	37.6	↑0.5
6/18 19:10	38.0	↑0.4
6/18 19:20	38.4	↑0.4
6/18 19:30	38.8	↑0.4
6/18 19:40	39.2	↑0.4
6/18 19:50	39.5	↑0.3
6/18 20:00	39.7	↑0.2
6/18 20:10	39.9	↑0.2
6/18 20:20	40.1	↑0.2
6/18 20:30	40.2	↑0.1
6/18 20:40	40.3	↑0.1
6/18 20:50	40.4	↑0.1	満潮
6/18 21:00	40.4	0
6/18 21:10	40.3	↓-0.1
6/18 21:20	40.2	↓-0.1
6/18 21:30	40.1	↓-0.1
6/18 21:40	39.9	↓-0.2
6/18 21:50	39.7	↓-0.2
6/18 22:00	39.4	↓-0.3
6/18 22:10	39.1	↓-0.3
6/18 22:20	38.8	↓-0.3
6/18 22:30	38.4	↓-0.4
6/18 22:40	38.0	↓-0.4
6/18 22:50	37.5	↓-0.5
6/18 23:00	37.0	↓-0.5
6/18 23:10	36.5	↓-0.5
6/18 23:20	35.9	↓-0.6
6/18 23:30	35.4	↓-0.5
6/18 23:40	34.8	↓-0.6
6/18 23:50	34.2	↓-0.6