20 (月)	14:45	23:20	-	-
	58cm	16cm	-	-
大潮 出 04:23 入 19:09 出 03:24 入 18:59

江差／桧山（北海道）2020年07月20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
7/20 00:00	17.5	↑0.4
7/20 00:10	18.0	↑0.5
7/20 00:20	18.5	↑0.5
7/20 00:30	19.0	↑0.5
7/20 00:40	19.6	↑0.6
7/20 00:50	20.2	↑0.6
7/20 01:00	20.8	↑0.6
7/20 01:10	21.4	↑0.6
7/20 01:20	22.0	↑0.6
7/20 01:30	22.7	↑0.7
7/20 01:40	23.3	↑0.6
7/20 01:50	24.0	↑0.7
7/20 02:00	24.6	↑0.6
7/20 02:10	25.2	↑0.6
7/20 02:20	25.8	↑0.6
7/20 02:30	26.4	↑0.6
7/20 02:40	27.0	↑0.6
7/20 02:50	27.6	↑0.6
7/20 03:00	28.1	↑0.5
7/20 03:10	28.6	↑0.5
7/20 03:20	29.1	↑0.5
7/20 03:30	29.6	↑0.5
7/20 03:40	30.1	↑0.5
7/20 03:50	30.5	↑0.4
7/20 04:00	30.9	↑0.4
7/20 04:10	31.2	↑0.3
7/20 04:20	31.6	↑0.4
7/20 04:30	31.9	↑0.3
7/20 04:40	32.2	↑0.3
7/20 04:50	32.5	↑0.3
7/20 05:00	32.7	↑0.2
7/20 05:10	32.9	↑0.2
7/20 05:20	33.1	↑0.2
7/20 05:30	33.3	↑0.2
7/20 05:40	33.5	↑0.2
7/20 05:50	33.6	↑0.1
7/20 06:00	33.8	↑0.2
7/20 06:10	33.9	↑0.1
7/20 06:20	34.1	↑0.2
7/20 06:30	34.2	↑0.1
7/20 06:40	34.4	↑0.2
7/20 06:50	34.5	↑0.1
7/20 07:00	34.7	↑0.2
7/20 07:10	34.9	↑0.2
7/20 07:20	35.0	↑0.1
7/20 07:30	35.2	↑0.2
7/20 07:40	35.5	↑0.3
7/20 07:50	35.7	↑0.2
7/20 08:00	36.0	↑0.3
7/20 08:10	36.3	↑0.3
7/20 08:20	36.6	↑0.3
7/20 08:30	36.9	↑0.3
7/20 08:40	37.3	↑0.4
7/20 08:50	37.7	↑0.4
7/20 09:00	38.1	↑0.4
7/20 09:10	38.6	↑0.5
7/20 09:20	39.1	↑0.5
7/20 09:30	39.6	↑0.5
7/20 09:40	40.2	↑0.6
7/20 09:50	40.8	↑0.6
7/20 10:00	41.4	↑0.6
7/20 10:10	42.1	↑0.7
7/20 10:20	42.8	↑0.7
7/20 10:30	43.5	↑0.7
7/20 10:40	44.2	↑0.7
7/20 10:50	44.9	↑0.7
7/20 11:00	45.7	↑0.8
7/20 11:10	46.4	↑0.7
7/20 11:20	47.2	↑0.8
7/20 11:30	48.0	↑0.8
7/20 11:40	48.7	↑0.7
7/20 11:50	49.5	↑0.8
7/20 12:00	50.3	↑0.8
7/20 12:10	51.0	↑0.7
7/20 12:20	51.8	↑0.8
7/20 12:30	52.5	↑0.7
7/20 12:40	53.2	↑0.7
7/20 12:50	53.8	↑0.6
7/20 13:00	54.4	↑0.6
7/20 13:10	55.0	↑0.6
7/20 13:20	55.6	↑0.6
7/20 13:30	56.1	↑0.5
7/20 13:40	56.5	↑0.4
7/20 13:50	56.9	↑0.4
7/20 14:00	57.2	↑0.3
7/20 14:10	57.5	↑0.3
7/20 14:20	57.7	↑0.2
7/20 14:30	57.8	↑0.1
7/20 14:40	57.9	↑0.1	満潮
7/20 14:50	57.9	0
7/20 15:00	57.8	↓-0.1
7/20 15:10	57.6	↓-0.2
7/20 15:20	57.4	↓-0.2
7/20 15:30	57.1	↓-0.3
7/20 15:40	56.7	↓-0.4
7/20 15:50	56.3	↓-0.4
7/20 16:00	55.7	↓-0.6
7/20 16:10	55.1	↓-0.6
7/20 16:20	54.4	↓-0.7
7/20 16:30	53.7	↓-0.7
7/20 16:40	52.9	↓-0.8
7/20 16:50	52.0	↓-0.9
7/20 17:00	51.1	↓-0.9
7/20 17:10	50.0	↓-1.1
7/20 17:20	49.0	↓-1.0
7/20 17:30	47.9	↓-1.1
7/20 17:40	46.7	↓-1.2
7/20 17:50	45.5	↓-1.2
7/20 18:00	44.3	↓-1.2
7/20 18:10	43.0	↓-1.3
7/20 18:20	41.7	↓-1.3
7/20 18:30	40.4	↓-1.3
7/20 18:40	39.1	↓-1.3
7/20 18:50	37.8	↓-1.3
7/20 19:00	36.4	↓-1.4	最大潮位差
7/20 19:10	35.1	↓-1.3
7/20 19:20	33.7	↓-1.4	最大潮位差
7/20 19:30	32.4	↓-1.3
7/20 19:40	31.1	↓-1.3
7/20 19:50	29.8	↓-1.3
7/20 20:00	28.6	↓-1.2
7/20 20:10	27.3	↓-1.3
7/20 20:20	26.1	↓-1.2
7/20 20:30	25.0	↓-1.1
7/20 20:40	23.9	↓-1.1
7/20 20:50	22.9	↓-1.0
7/20 21:00	21.9	↓-1.0
7/20 21:10	21.0	↓-0.9
7/20 21:20	20.1	↓-0.9
7/20 21:30	19.3	↓-0.8
7/20 21:40	18.5	↓-0.8
7/20 21:50	17.9	↓-0.6
7/20 22:00	17.3	↓-0.6
7/20 22:10	16.8	↓-0.5
7/20 22:20	16.3	↓-0.5
7/20 22:30	15.9	↓-0.4
7/20 22:40	15.6	↓-0.3
7/20 22:50	15.4	↓-0.2
7/20 23:00	15.2	↓-0.2
7/20 23:10	15.1	↓-0.1	干潮
7/20 23:20	15.1	0	干潮
7/20 23:30	15.1	0
7/20 23:40	15.2	↑0.1
7/20 23:50	15.4	↑0.2