30 (水)	14:45	23:14	-	-
	54cm	12cm	-	-
大潮 出 04:09 入 19:18 出 04:05 入 19:07

江差／桧山（北海道）2049年06月30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
6/30 00:00	14.0	↑0.5
6/30 00:10	14.4	↑0.4
6/30 00:20	14.9	↑0.5
6/30 00:30	15.5	↑0.6
6/30 00:40	16.0	↑0.5
6/30 00:50	16.6	↑0.6
6/30 01:00	17.2	↑0.6
6/30 01:10	17.8	↑0.6
6/30 01:20	18.4	↑0.6
6/30 01:30	19.0	↑0.6
6/30 01:40	19.6	↑0.6
6/30 01:50	20.2	↑0.6
6/30 02:00	20.8	↑0.6
6/30 02:10	21.4	↑0.6
6/30 02:20	22.0	↑0.6
6/30 02:30	22.5	↑0.5
6/30 02:40	23.1	↑0.6
6/30 02:50	23.6	↑0.5
6/30 03:00	24.1	↑0.5
6/30 03:10	24.6	↑0.5
6/30 03:20	25.0	↑0.4
6/30 03:30	25.4	↑0.4
6/30 03:40	25.8	↑0.4
6/30 03:50	26.2	↑0.4
6/30 04:00	26.5	↑0.3
6/30 04:10	26.8	↑0.3
6/30 04:20	27.1	↑0.3
6/30 04:30	27.4	↑0.3
6/30 04:40	27.6	↑0.2
6/30 04:50	27.8	↑0.2
6/30 05:00	28.0	↑0.2
6/30 05:10	28.2	↑0.2
6/30 05:20	28.3	↑0.1
6/30 05:30	28.5	↑0.2
6/30 05:40	28.6	↑0.1
6/30 05:50	28.7	↑0.1
6/30 06:00	28.8	↑0.1
6/30 06:10	28.9	↑0.1
6/30 06:20	29.1	↑0.2
6/30 06:30	29.2	↑0.1
6/30 06:40	29.3	↑0.1
6/30 06:50	29.4	↑0.1
6/30 07:00	29.5	↑0.1
6/30 07:10	29.7	↑0.2
6/30 07:20	29.9	↑0.2
6/30 07:30	30.1	↑0.2
6/30 07:40	30.3	↑0.2
6/30 07:50	30.5	↑0.2
6/30 08:00	30.8	↑0.3
6/30 08:10	31.0	↑0.2
6/30 08:20	31.4	↑0.4
6/30 08:30	31.7	↑0.3
6/30 08:40	32.1	↑0.4
6/30 08:50	32.5	↑0.4
6/30 09:00	33.0	↑0.5
6/30 09:10	33.5	↑0.5
6/30 09:20	34.0	↑0.5
6/30 09:30	34.5	↑0.5
6/30 09:40	35.1	↑0.6
6/30 09:50	35.7	↑0.6
6/30 10:00	36.4	↑0.7
6/30 10:10	37.1	↑0.7
6/30 10:20	37.8	↑0.7
6/30 10:30	38.5	↑0.7
6/30 10:40	39.2	↑0.7
6/30 10:50	40.0	↑0.8
6/30 11:00	40.8	↑0.8
6/30 11:10	41.6	↑0.8
6/30 11:20	42.3	↑0.7
6/30 11:30	43.1	↑0.8
6/30 11:40	43.9	↑0.8
6/30 11:50	44.7	↑0.8
6/30 12:00	45.5	↑0.8
6/30 12:10	46.3	↑0.8
6/30 12:20	47.1	↑0.8
6/30 12:30	47.8	↑0.7
6/30 12:40	48.5	↑0.7
6/30 12:50	49.2	↑0.7
6/30 13:00	49.8	↑0.6
6/30 13:10	50.4	↑0.6
6/30 13:20	50.9	↑0.5
6/30 13:30	51.4	↑0.5
6/30 13:40	51.9	↑0.5
6/30 13:50	52.3	↑0.4
6/30 14:00	52.6	↑0.3
6/30 14:10	52.9	↑0.3
6/30 14:20	53.1	↑0.2
6/30 14:30	53.2	↑0.1
6/30 14:40	53.3	↑0.1	満潮
6/30 14:50	53.3	0
6/30 15:00	53.2	↓-0.1
6/30 15:10	53.0	↓-0.2
6/30 15:20	52.8	↓-0.2
6/30 15:30	52.5	↓-0.3
6/30 15:40	52.1	↓-0.4
6/30 15:50	51.6	↓-0.5
6/30 16:00	51.1	↓-0.5
6/30 16:10	50.5	↓-0.6
6/30 16:20	49.8	↓-0.7
6/30 16:30	49.0	↓-0.8
6/30 16:40	48.2	↓-0.8
6/30 16:50	47.3	↓-0.9
6/30 17:00	46.4	↓-0.9
6/30 17:10	45.4	↓-1.0
6/30 17:20	44.3	↓-1.1
6/30 17:30	43.2	↓-1.1
6/30 17:40	42.1	↓-1.1
6/30 17:50	40.9	↓-1.2
6/30 18:00	39.6	↓-1.3
6/30 18:10	38.4	↓-1.2
6/30 18:20	37.1	↓-1.3
6/30 18:30	35.8	↓-1.3
6/30 18:40	34.5	↓-1.3
6/30 18:50	33.2	↓-1.3
6/30 19:00	31.9	↓-1.3
6/30 19:10	30.5	↓-1.4	最大潮位差
6/30 19:20	29.2	↓-1.3
6/30 19:30	27.9	↓-1.3
6/30 19:40	26.7	↓-1.2
6/30 19:50	25.4	↓-1.3
6/30 20:00	24.2	↓-1.2
6/30 20:10	23.0	↓-1.2
6/30 20:20	21.9	↓-1.1
6/30 20:30	20.8	↓-1.1
6/30 20:40	19.7	↓-1.1
6/30 20:50	18.7	↓-1.0
6/30 21:00	17.8	↓-0.9
6/30 21:10	16.9	↓-0.9
6/30 21:20	16.1	↓-0.8
6/30 21:30	15.3	↓-0.8
6/30 21:40	14.6	↓-0.7
6/30 21:50	14.0	↓-0.6
6/30 22:00	13.5	↓-0.5
6/30 22:10	13.0	↓-0.5
6/30 22:20	12.6	↓-0.4
6/30 22:30	12.2	↓-0.4
6/30 22:40	12.0	↓-0.2
6/30 22:50	11.8	↓-0.2
6/30 23:00	11.7	↓-0.1
6/30 23:10	11.6	↓-0.1	干潮
6/30 23:20	11.6	0
6/30 23:30	11.7	↑0.1
6/30 23:40	11.8	↑0.1
6/30 23:50	12.0	↑0.2