9 (月)	08:58	02:40	-	16:59
	47cm	38cm	-	28cm
小潮 出 04:42 入 18:48 出 13:50 入 23:48

江差／桧山（北海道）2038年08月9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
8/9 00:00	39.9	↓-0.1
8/9 00:10	39.7	↓-0.2
8/9 00:20	39.5	↓-0.2
8/9 00:30	39.3	↓-0.2
8/9 00:40	39.1	↓-0.2
8/9 00:50	38.9	↓-0.2
8/9 01:00	38.7	↓-0.2
8/9 01:10	38.6	↓-0.1
8/9 01:20	38.4	↓-0.2
8/9 01:30	38.3	↓-0.1
8/9 01:40	38.1	↓-0.2
8/9 01:50	38.0	↓-0.1
8/9 02:00	37.9	↓-0.1
8/9 02:10	37.8	↓-0.1
8/9 02:20	37.8	0
8/9 02:30	37.8	0	干潮
8/9 02:40	37.7	↓-0.1	干潮
8/9 02:50	37.8	↑0.1
8/9 03:00	37.8	0
8/9 03:10	37.9	↑0.1
8/9 03:20	38.0	↑0.1
8/9 03:30	38.1	↑0.1
8/9 03:40	38.2	↑0.1
8/9 03:50	38.4	↑0.2
8/9 04:00	38.6	↑0.2
8/9 04:10	38.8	↑0.2
8/9 04:20	39.0	↑0.2
8/9 04:30	39.3	↑0.3
8/9 04:40	39.6	↑0.3
8/9 04:50	39.9	↑0.3
8/9 05:00	40.2	↑0.3
8/9 05:10	40.5	↑0.3
8/9 05:20	40.9	↑0.4
8/9 05:30	41.2	↑0.3
8/9 05:40	41.6	↑0.4
8/9 05:50	42.0	↑0.4
8/9 06:00	42.3	↑0.3
8/9 06:10	42.7	↑0.4
8/9 06:20	43.1	↑0.4
8/9 06:30	43.4	↑0.3
8/9 06:40	43.8	↑0.4
8/9 06:50	44.1	↑0.3
8/9 07:00	44.5	↑0.4
8/9 07:10	44.8	↑0.3
8/9 07:20	45.1	↑0.3
8/9 07:30	45.4	↑0.3
8/9 07:40	45.6	↑0.2
8/9 07:50	45.9	↑0.3
8/9 08:00	46.1	↑0.2
8/9 08:10	46.3	↑0.2
8/9 08:20	46.4	↑0.1
8/9 08:30	46.5	↑0.1
8/9 08:40	46.6	↑0.1
8/9 08:50	46.7	↑0.1	満潮
8/9 09:00	46.7	0
8/9 09:10	46.6	↓-0.1
8/9 09:20	46.6	0
8/9 09:30	46.5	↓-0.1
8/9 09:40	46.3	↓-0.2
8/9 09:50	46.1	↓-0.2
8/9 10:00	45.9	↓-0.2
8/9 10:10	45.7	↓-0.2
8/9 10:20	45.4	↓-0.3
8/9 10:30	45.0	↓-0.4
8/9 10:40	44.7	↓-0.3
8/9 10:50	44.3	↓-0.4
8/9 11:00	43.8	↓-0.5
8/9 11:10	43.4	↓-0.4
8/9 11:20	42.9	↓-0.5
8/9 11:30	42.4	↓-0.5
8/9 11:40	41.8	↓-0.6
8/9 11:50	41.3	↓-0.5
8/9 12:00	40.7	↓-0.6
8/9 12:10	40.1	↓-0.6
8/9 12:20	39.5	↓-0.6
8/9 12:30	38.8	↓-0.7	最大潮位差
8/9 12:40	38.2	↓-0.6
8/9 12:50	37.6	↓-0.6
8/9 13:00	36.9	↓-0.7	最大潮位差
8/9 13:10	36.3	↓-0.6
8/9 13:20	35.7	↓-0.6
8/9 13:30	35.0	↓-0.7	最大潮位差
8/9 13:40	34.4	↓-0.6
8/9 13:50	33.8	↓-0.6
8/9 14:00	33.2	↓-0.6
8/9 14:10	32.7	↓-0.5
8/9 14:20	32.1	↓-0.6
8/9 14:30	31.6	↓-0.5
8/9 14:40	31.1	↓-0.5
8/9 14:50	30.6	↓-0.5
8/9 15:00	30.2	↓-0.4
8/9 15:10	29.8	↓-0.4
8/9 15:20	29.4	↓-0.4
8/9 15:30	29.0	↓-0.4
8/9 15:40	28.7	↓-0.3
8/9 15:50	28.5	↓-0.2
8/9 16:00	28.2	↓-0.3
8/9 16:10	28.0	↓-0.2
8/9 16:20	27.9	↓-0.1
8/9 16:30	27.7	↓-0.2
8/9 16:40	27.6	↓-0.1
8/9 16:50	27.6	0	干潮
8/9 17:00	27.6	0
8/9 17:10	27.6	0
8/9 17:20	27.7	↑0.1
8/9 17:30	27.8	↑0.1
8/9 17:40	27.9	↑0.1
8/9 17:50	28.1	↑0.2
8/9 18:00	28.3	↑0.2
8/9 18:10	28.5	↑0.2
8/9 18:20	28.7	↑0.2
8/9 18:30	29.0	↑0.3
8/9 18:40	29.3	↑0.3
8/9 18:50	29.6	↑0.3
8/9 19:00	29.9	↑0.3
8/9 19:10	30.3	↑0.4
8/9 19:20	30.6	↑0.3
8/9 19:30	31.0	↑0.4
8/9 19:40	31.4	↑0.4
8/9 19:50	31.8	↑0.4
8/9 20:00	32.1	↑0.3
8/9 20:10	32.5	↑0.4
8/9 20:20	32.9	↑0.4
8/9 20:30	33.3	↑0.4
8/9 20:40	33.7	↑0.4
8/9 20:50	34.1	↑0.4
8/9 21:00	34.4	↑0.3
8/9 21:10	34.8	↑0.4
8/9 21:20	35.1	↑0.3
8/9 21:30	35.5	↑0.4
8/9 21:40	35.8	↑0.3
8/9 21:50	36.1	↑0.3
8/9 22:00	36.3	↑0.2
8/9 22:10	36.6	↑0.3
8/9 22:20	36.9	↑0.3
8/9 22:30	37.1	↑0.2
8/9 22:40	37.3	↑0.2
8/9 22:50	37.5	↑0.2
8/9 23:00	37.6	↑0.1
8/9 23:10	37.8	↑0.2
8/9 23:20	37.9	↑0.1
8/9 23:30	38.0	↑0.1
8/9 23:40	38.1	↑0.1
8/9 23:50	38.2	↑0.1