11 (月)	08:18	01:17	-	16:30
	50cm	37cm	-	28cm
小潮 出 04:43 入 18:46 出 23:25 入 13:33

江差／桧山（北海道）2031年08月11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
8/11 00:00	37.1	↓-0.2
8/11 00:10	37.0	↓-0.1
8/11 00:20	36.9	↓-0.1
8/11 00:30	36.8	↓-0.1
8/11 00:40	36.7	↓-0.1
8/11 00:50	36.6	↓-0.1
8/11 01:00	36.6	0
8/11 01:10	36.5	↓-0.1	干潮
8/11 01:20	36.5	0
8/11 01:30	36.6	↑0.1
8/11 01:40	36.6	0
8/11 01:50	36.7	↑0.1
8/11 02:00	36.8	↑0.1
8/11 02:10	36.9	↑0.1
8/11 02:20	37.1	↑0.2
8/11 02:30	37.3	↑0.2
8/11 02:40	37.5	↑0.2
8/11 02:50	37.8	↑0.3
8/11 03:00	38.1	↑0.3
8/11 03:10	38.4	↑0.3
8/11 03:20	38.7	↑0.3
8/11 03:30	39.1	↑0.4
8/11 03:40	39.5	↑0.4
8/11 03:50	39.9	↑0.4
8/11 04:00	40.3	↑0.4
8/11 04:10	40.7	↑0.4
8/11 04:20	41.2	↑0.5
8/11 04:30	41.7	↑0.5
8/11 04:40	42.2	↑0.5
8/11 04:50	42.7	↑0.5
8/11 05:00	43.2	↑0.5
8/11 05:10	43.7	↑0.5
8/11 05:20	44.2	↑0.5
8/11 05:30	44.7	↑0.5
8/11 05:40	45.2	↑0.5
8/11 05:50	45.7	↑0.5
8/11 06:00	46.1	↑0.4
8/11 06:10	46.6	↑0.5
8/11 06:20	47.0	↑0.4
8/11 06:30	47.4	↑0.4
8/11 06:40	47.8	↑0.4
8/11 06:50	48.2	↑0.4
8/11 07:00	48.5	↑0.3
8/11 07:10	48.8	↑0.3
8/11 07:20	49.0	↑0.2
8/11 07:30	49.2	↑0.2
8/11 07:40	49.4	↑0.2
8/11 07:50	49.6	↑0.2
8/11 08:00	49.7	↑0.1
8/11 08:10	49.7	0	満潮
8/11 08:20	49.7	0
8/11 08:30	49.7	0
8/11 08:40	49.6	↓-0.1
8/11 08:50	49.5	↓-0.1
8/11 09:00	49.3	↓-0.2
8/11 09:10	49.1	↓-0.2
8/11 09:20	48.8	↓-0.3
8/11 09:30	48.5	↓-0.3
8/11 09:40	48.1	↓-0.4
8/11 09:50	47.7	↓-0.4
8/11 10:00	47.3	↓-0.4
8/11 10:10	46.8	↓-0.5
8/11 10:20	46.3	↓-0.5
8/11 10:30	45.8	↓-0.5
8/11 10:40	45.2	↓-0.6
8/11 10:50	44.6	↓-0.6
8/11 11:00	44.0	↓-0.6
8/11 11:10	43.3	↓-0.7
8/11 11:20	42.6	↓-0.7
8/11 11:30	41.9	↓-0.7
8/11 11:40	41.2	↓-0.7
8/11 11:50	40.5	↓-0.7
8/11 12:00	39.8	↓-0.7
8/11 12:10	39.0	↓-0.8	最大潮位差
8/11 12:20	38.3	↓-0.7
8/11 12:30	37.6	↓-0.7
8/11 12:40	36.9	↓-0.7
8/11 12:50	36.1	↓-0.8	最大潮位差
8/11 13:00	35.4	↓-0.7
8/11 13:10	34.7	↓-0.7
8/11 13:20	34.1	↓-0.6
8/11 13:30	33.4	↓-0.7
8/11 13:40	32.8	↓-0.6
8/11 13:50	32.2	↓-0.6
8/11 14:00	31.6	↓-0.6
8/11 14:10	31.1	↓-0.5
8/11 14:20	30.5	↓-0.6
8/11 14:30	30.1	↓-0.4
8/11 14:40	29.6	↓-0.5
8/11 14:50	29.2	↓-0.4
8/11 15:00	28.9	↓-0.3
8/11 15:10	28.5	↓-0.4
8/11 15:20	28.2	↓-0.3
8/11 15:30	28.0	↓-0.2
8/11 15:40	27.8	↓-0.2
8/11 15:50	27.6	↓-0.2
8/11 16:00	27.5	↓-0.1
8/11 16:10	27.4	↓-0.1
8/11 16:20	27.3	↓-0.1	干潮
8/11 16:30	27.3	0	干潮
8/11 16:40	27.3	0
8/11 16:50	27.4	↑0.1
8/11 17:00	27.5	↑0.1
8/11 17:10	27.6	↑0.1
8/11 17:20	27.8	↑0.2
8/11 17:30	27.9	↑0.1
8/11 17:40	28.2	↑0.3
8/11 17:50	28.4	↑0.2
8/11 18:00	28.6	↑0.2
8/11 18:10	28.9	↑0.3
8/11 18:20	29.2	↑0.3
8/11 18:30	29.5	↑0.3
8/11 18:40	29.8	↑0.3
8/11 18:50	30.1	↑0.3
8/11 19:00	30.5	↑0.4
8/11 19:10	30.8	↑0.3
8/11 19:20	31.1	↑0.3
8/11 19:30	31.5	↑0.4
8/11 19:40	31.8	↑0.3
8/11 19:50	32.1	↑0.3
8/11 20:00	32.4	↑0.3
8/11 20:10	32.8	↑0.4
8/11 20:20	33.1	↑0.3
8/11 20:30	33.4	↑0.3
8/11 20:40	33.6	↑0.2
8/11 20:50	33.9	↑0.3
8/11 21:00	34.2	↑0.3
8/11 21:10	34.4	↑0.2
8/11 21:20	34.6	↑0.2
8/11 21:30	34.8	↑0.2
8/11 21:40	35.0	↑0.2
8/11 21:50	35.2	↑0.2
8/11 22:00	35.3	↑0.1
8/11 22:10	35.5	↑0.2
8/11 22:20	35.6	↑0.1
8/11 22:30	35.7	↑0.1
8/11 22:40	35.8	↑0.1
8/11 22:50	35.8	0
8/11 23:00	35.9	↑0.1
8/11 23:10	36.0	↑0.1
8/11 23:20	36.0	0
8/11 23:30	36.0	0
8/11 23:40	36.1	↑0.1
8/11 23:50	36.1	0