21 (土)	15:42	-	-	-
	52cm	-	-	-
大潮 出 04:05 入 19:17 出 05:11 入 19:59

江差／桧山（北海道）2031年06月21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
6/21 00:00	9.2	↑0.3
6/21 00:10	9.5	↑0.3
6/21 00:20	9.8	↑0.3
6/21 00:30	10.2	↑0.4
6/21 00:40	10.6	↑0.4
6/21 00:50	11.1	↑0.5
6/21 01:00	11.6	↑0.5
6/21 01:10	12.1	↑0.5
6/21 01:20	12.7	↑0.6
6/21 01:30	13.3	↑0.6
6/21 01:40	13.9	↑0.6
6/21 01:50	14.5	↑0.6
6/21 02:00	15.1	↑0.6
6/21 02:10	15.8	↑0.7
6/21 02:20	16.4	↑0.6
6/21 02:30	17.0	↑0.6
6/21 02:40	17.7	↑0.7
6/21 02:50	18.3	↑0.6
6/21 03:00	18.9	↑0.6
6/21 03:10	19.5	↑0.6
6/21 03:20	20.0	↑0.5
6/21 03:30	20.6	↑0.6
6/21 03:40	21.1	↑0.5
6/21 03:50	21.6	↑0.5
6/21 04:00	22.1	↑0.5
6/21 04:10	22.5	↑0.4
6/21 04:20	22.9	↑0.4
6/21 04:30	23.3	↑0.4
6/21 04:40	23.6	↑0.3
6/21 04:50	23.9	↑0.3
6/21 05:00	24.2	↑0.3
6/21 05:10	24.5	↑0.3
6/21 05:20	24.7	↑0.2
6/21 05:30	24.9	↑0.2
6/21 05:40	25.1	↑0.2
6/21 05:50	25.2	↑0.1
6/21 06:00	25.3	↑0.1
6/21 06:10	25.4	↑0.1
6/21 06:20	25.5	↑0.1
6/21 06:30	25.6	↑0.1
6/21 06:40	25.7	↑0.1
6/21 06:50	25.7	0
6/21 07:00	25.8	↑0.1
6/21 07:10	25.8	0
6/21 07:20	25.9	↑0.1
6/21 07:30	25.9	0
6/21 07:40	26.0	↑0.1
6/21 07:50	26.1	↑0.1
6/21 08:00	26.2	↑0.1
6/21 08:10	26.3	↑0.1
6/21 08:20	26.4	↑0.1
6/21 08:30	26.6	↑0.2
6/21 08:40	26.8	↑0.2
6/21 08:50	27.0	↑0.2
6/21 09:00	27.3	↑0.3
6/21 09:10	27.5	↑0.2
6/21 09:20	27.9	↑0.4
6/21 09:30	28.2	↑0.3
6/21 09:40	28.6	↑0.4
6/21 09:50	29.1	↑0.5
6/21 10:00	29.5	↑0.4
6/21 10:10	30.1	↑0.6
6/21 10:20	30.6	↑0.5
6/21 10:30	31.2	↑0.6
6/21 10:40	31.8	↑0.6
6/21 10:50	32.5	↑0.7
6/21 11:00	33.2	↑0.7
6/21 11:10	33.9	↑0.7
6/21 11:20	34.7	↑0.8
6/21 11:30	35.5	↑0.8
6/21 11:40	36.3	↑0.8
6/21 11:50	37.1	↑0.8
6/21 12:00	37.9	↑0.8
6/21 12:10	38.8	↑0.9
6/21 12:20	39.6	↑0.8
6/21 12:30	40.5	↑0.9
6/21 12:40	41.3	↑0.8
6/21 12:50	42.2	↑0.9
6/21 13:00	43.0	↑0.8
6/21 13:10	43.9	↑0.9
6/21 13:20	44.7	↑0.8
6/21 13:30	45.4	↑0.7
6/21 13:40	46.2	↑0.8
6/21 13:50	46.9	↑0.7
6/21 14:00	47.5	↑0.6
6/21 14:10	48.2	↑0.7
6/21 14:20	48.7	↑0.5
6/21 14:30	49.3	↑0.6
6/21 14:40	49.7	↑0.4
6/21 14:50	50.1	↑0.4
6/21 15:00	50.5	↑0.4
6/21 15:10	50.7	↑0.2
6/21 15:20	50.9	↑0.2
6/21 15:30	51.0	↑0.1
6/21 15:40	51.1	↑0.1	満潮
6/21 15:50	51.0	↓-0.1
6/21 16:00	50.9	↓-0.1
6/21 16:10	50.7	↓-0.2
6/21 16:20	50.5	↓-0.2
6/21 16:30	50.1	↓-0.4
6/21 16:40	49.7	↓-0.4
6/21 16:50	49.2	↓-0.5
6/21 17:00	48.6	↓-0.6
6/21 17:10	47.9	↓-0.7
6/21 17:20	47.2	↓-0.7
6/21 17:30	46.4	↓-0.8
6/21 17:40	45.5	↓-0.9
6/21 17:50	44.6	↓-0.9
6/21 18:00	43.6	↓-1.0
6/21 18:10	42.5	↓-1.1
6/21 18:20	41.4	↓-1.1
6/21 18:30	40.2	↓-1.2
6/21 18:40	39.0	↓-1.2
6/21 18:50	37.8	↓-1.2
6/21 19:00	36.5	↓-1.3
6/21 19:10	35.2	↓-1.3
6/21 19:20	33.9	↓-1.3
6/21 19:30	32.6	↓-1.3
6/21 19:40	31.3	↓-1.3
6/21 19:50	29.9	↓-1.4	最大潮位差
6/21 20:00	28.6	↓-1.3
6/21 20:10	27.2	↓-1.4	最大潮位差
6/21 20:20	25.9	↓-1.3
6/21 20:30	24.6	↓-1.3
6/21 20:40	23.4	↓-1.2
6/21 20:50	22.1	↓-1.3
6/21 21:00	20.9	↓-1.2
6/21 21:10	19.8	↓-1.1
6/21 21:20	18.6	↓-1.2
6/21 21:30	17.6	↓-1.0
6/21 21:40	16.6	↓-1.0
6/21 21:50	15.6	↓-1.0
6/21 22:00	14.7	↓-0.9
6/21 22:10	13.9	↓-0.8
6/21 22:20	13.1	↓-0.8
6/21 22:30	12.4	↓-0.7
6/21 22:40	11.8	↓-0.6
6/21 22:50	11.3	↓-0.5
6/21 23:00	10.8	↓-0.5
6/21 23:10	10.4	↓-0.4
6/21 23:20	10.0	↓-0.4
6/21 23:30	9.8	↓-0.2
6/21 23:40	9.6	↓-0.2
6/21 23:50	9.5	↓-0.1