18 (金)	05:01	13:21	-	-
	49cm	10cm	-	-
中潮 出 06:31 入 16:18 出 09:33 入 19:33

江差／桧山（北海道）2050年11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
11/18 00:00	30.1	↑0.6
11/18 00:10	30.7	↑0.6
11/18 00:20	31.4	↑0.7
11/18 00:30	32.0	↑0.6
11/18 00:40	32.7	↑0.7
11/18 00:50	33.5	↑0.8
11/18 01:00	34.2	↑0.7
11/18 01:10	35.0	↑0.8
11/18 01:20	35.8	↑0.8
11/18 01:30	36.6	↑0.8
11/18 01:40	37.4	↑0.8
11/18 01:50	38.2	↑0.8
11/18 02:00	39.0	↑0.8
11/18 02:10	39.8	↑0.8
11/18 02:20	40.6	↑0.8
11/18 02:30	41.4	↑0.8
11/18 02:40	42.1	↑0.7
11/18 02:50	42.9	↑0.8
11/18 03:00	43.6	↑0.7
11/18 03:10	44.2	↑0.6
11/18 03:20	44.9	↑0.7
11/18 03:30	45.4	↑0.5
11/18 03:40	46.0	↑0.6
11/18 03:50	46.5	↑0.5
11/18 04:00	46.9	↑0.4
11/18 04:10	47.3	↑0.4
11/18 04:20	47.6	↑0.3
11/18 04:30	47.8	↑0.2
11/18 04:40	48.0	↑0.2
11/18 04:50	48.1	↑0.1
11/18 05:00	48.2	↑0.1	満潮
11/18 05:10	48.1	↓-0.1
11/18 05:20	48.0	↓-0.1
11/18 05:30	47.8	↓-0.2
11/18 05:40	47.6	↓-0.2
11/18 05:50	47.2	↓-0.4
11/18 06:00	46.8	↓-0.4
11/18 06:10	46.3	↓-0.5
11/18 06:20	45.8	↓-0.5
11/18 06:30	45.1	↓-0.7
11/18 06:40	44.4	↓-0.7
11/18 06:50	43.7	↓-0.7
11/18 07:00	42.8	↓-0.9
11/18 07:10	42.0	↓-0.8
11/18 07:20	41.0	↓-1.0
11/18 07:30	40.0	↓-1.0
11/18 07:40	39.0	↓-1.0
11/18 07:50	37.9	↓-1.1
11/18 08:00	36.7	↓-1.2
11/18 08:10	35.6	↓-1.1
11/18 08:20	34.4	↓-1.2
11/18 08:30	33.2	↓-1.2
11/18 08:40	31.9	↓-1.3	最大潮位差
11/18 08:50	30.7	↓-1.2
11/18 09:00	29.4	↓-1.3	最大潮位差
11/18 09:10	28.2	↓-1.2
11/18 09:20	26.9	↓-1.3	最大潮位差
11/18 09:30	25.7	↓-1.2
11/18 09:40	24.4	↓-1.3	最大潮位差
11/18 09:50	23.2	↓-1.2
11/18 10:00	22.0	↓-1.2
11/18 10:10	20.9	↓-1.1
11/18 10:20	19.8	↓-1.1
11/18 10:30	18.7	↓-1.1
11/18 10:40	17.7	↓-1.0
11/18 10:50	16.7	↓-1.0
11/18 11:00	15.7	↓-1.0
11/18 11:10	14.9	↓-0.8
11/18 11:20	14.0	↓-0.9
11/18 11:30	13.3	↓-0.7
11/18 11:40	12.6	↓-0.7
11/18 11:50	12.0	↓-0.6
11/18 12:00	11.4	↓-0.6
11/18 12:10	10.9	↓-0.5
11/18 12:20	10.5	↓-0.4
11/18 12:30	10.1	↓-0.4
11/18 12:40	9.8	↓-0.3
11/18 12:50	9.6	↓-0.2
11/18 13:00	9.4	↓-0.2
11/18 13:10	9.3	↓-0.1
11/18 13:20	9.3	0	干潮
11/18 13:30	9.3	0
11/18 13:40	9.4	↑0.1
11/18 13:50	9.6	↑0.2
11/18 14:00	9.8	↑0.2
11/18 14:10	10.0	↑0.2
11/18 14:20	10.3	↑0.3
11/18 14:30	10.7	↑0.4
11/18 14:40	11.1	↑0.4
11/18 14:50	11.5	↑0.4
11/18 15:00	12.0	↑0.5
11/18 15:10	12.4	↑0.4
11/18 15:20	13.0	↑0.6
11/18 15:30	13.5	↑0.5
11/18 15:40	14.0	↑0.5
11/18 15:50	14.6	↑0.6
11/18 16:00	15.2	↑0.6
11/18 16:10	15.7	↑0.5
11/18 16:20	16.3	↑0.6
11/18 16:30	16.9	↑0.6
11/18 16:40	17.4	↑0.5
11/18 16:50	18.0	↑0.6
11/18 17:00	18.5	↑0.5
11/18 17:10	19.0	↑0.5
11/18 17:20	19.5	↑0.5
11/18 17:30	20.0	↑0.5
11/18 17:40	20.4	↑0.4
11/18 17:50	20.8	↑0.4
11/18 18:00	21.2	↑0.4
11/18 18:10	21.6	↑0.4
11/18 18:20	22.0	↑0.4
11/18 18:30	22.3	↑0.3
11/18 18:40	22.6	↑0.3
11/18 18:50	22.8	↑0.2
11/18 19:00	23.0	↑0.2
11/18 19:10	23.2	↑0.2
11/18 19:20	23.4	↑0.2
11/18 19:30	23.5	↑0.1
11/18 19:40	23.7	↑0.2
11/18 19:50	23.8	↑0.1
11/18 20:00	23.8	0
11/18 20:10	23.9	↑0.1
11/18 20:20	24.0	↑0.1
11/18 20:30	24.0	0
11/18 20:40	24.0	0
11/18 20:50	24.0	0
11/18 21:00	24.1	↑0.1
11/18 21:10	24.1	0
11/18 21:20	24.1	0
11/18 21:30	24.1	0
11/18 21:40	24.2	↑0.1
11/18 21:50	24.2	0
11/18 22:00	24.3	↑0.1
11/18 22:10	24.4	↑0.1
11/18 22:20	24.5	↑0.1
11/18 22:30	24.6	↑0.1
11/18 22:40	24.8	↑0.2
11/18 22:50	25.0	↑0.2
11/18 23:00	25.2	↑0.2
11/18 23:10	25.5	↑0.3
11/18 23:20	25.7	↑0.2
11/18 23:30	26.1	↑0.4
11/18 23:40	26.4	↑0.3
11/18 23:50	26.8	↑0.4