20 (水)	04:37	10:50	17:01	23:17
	47cm	3cm	49cm	5cm
中潮 出 06:27 入 17:19 出 19:50 入 06:57 潮干狩り ◎ 08:51～12:50

竜飛（青森）2030年02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
2/20 00:00	6.9	↑1.0
2/20 00:10	8.0	↑1.1
2/20 00:20	9.2	↑1.2
2/20 00:30	10.6	↑1.4
2/20 00:40	12.1	↑1.5
2/20 00:50	13.7	↑1.6
2/20 01:00	15.4	↑1.7
2/20 01:10	17.1	↑1.7
2/20 01:20	19.0	↑1.9
2/20 01:30	20.9	↑1.9
2/20 01:40	22.8	↑1.9
2/20 01:50	24.8	↑2.0
2/20 02:00	26.8	↑2.0
2/20 02:10	28.9	↑2.1	最大潮位差
2/20 02:20	30.8	↑1.9
2/20 02:30	32.8	↑2.0
2/20 02:40	34.7	↑1.9
2/20 02:50	36.5	↑1.8
2/20 03:00	38.2	↑1.7
2/20 03:10	39.7	↑1.5
2/20 03:20	41.2	↑1.5
2/20 03:30	42.5	↑1.3
2/20 03:40	43.6	↑1.1
2/20 03:50	44.6	↑1.0
2/20 04:00	45.3	↑0.7
2/20 04:10	45.9	↑0.6
2/20 04:20	46.3	↑0.4
2/20 04:30	46.5	↑0.2	満潮
2/20 04:40	46.5	0
2/20 04:50	46.4	↓-0.1
2/20 05:00	46.0	↓-0.4
2/20 05:10	45.5	↓-0.5
2/20 05:20	44.8	↓-0.7
2/20 05:30	44.0	↓-0.8
2/20 05:40	43.0	↓-1.0
2/20 05:50	41.9	↓-1.1
2/20 06:00	40.6	↓-1.3
2/20 06:10	39.3	↓-1.3
2/20 06:20	37.8	↓-1.5
2/20 06:30	36.3	↓-1.5
2/20 06:40	34.7	↓-1.6
2/20 06:50	33.1	↓-1.6
2/20 07:00	31.4	↓-1.7
2/20 07:10	29.6	↓-1.8
2/20 07:20	27.9	↓-1.7
2/20 07:30	26.1	↓-1.8
2/20 07:40	24.3	↓-1.8
2/20 07:50	22.5	↓-1.8
2/20 08:00	20.7	↓-1.8
2/20 08:10	18.9	↓-1.8
2/20 08:20	17.2	↓-1.7
2/20 08:30	15.5	↓-1.7
2/20 08:40	13.9	↓-1.6
2/20 08:50	12.4	↓-1.5
2/20 09:00	10.9	↓-1.5
2/20 09:10	9.5	↓-1.4
2/20 09:20	8.3	↓-1.2
2/20 09:30	7.1	↓-1.2
2/20 09:40	6.1	↓-1.0
2/20 09:50	5.1	↓-1.0
2/20 10:00	4.4	↓-0.7
2/20 10:10	3.7	↓-0.7
2/20 10:20	3.2	↓-0.5
2/20 10:30	2.9	↓-0.3
2/20 10:40	2.7	↓-0.2	干潮
2/20 10:50	2.6	↓-0.1	干潮
2/20 11:00	2.7	↑0.1
2/20 11:10	2.9	↑0.2
2/20 11:20	3.3	↑0.4
2/20 11:30	3.8	↑0.5
2/20 11:40	4.5	↑0.7
2/20 11:50	5.3	↑0.8
2/20 12:00	6.2	↑0.9
2/20 12:10	7.2	↑1.0
2/20 12:20	8.4	↑1.2
2/20 12:30	9.6	↑1.2
2/20 12:40	11.0	↑1.4
2/20 12:50	12.5	↑1.5
2/20 13:00	14.0	↑1.5
2/20 13:10	15.7	↑1.7
2/20 13:20	17.4	↑1.7
2/20 13:30	19.2	↑1.8
2/20 13:40	21.1	↑1.9
2/20 13:50	23.0	↑1.9
2/20 14:00	25.0	↑2.0
2/20 14:10	26.9	↑1.9
2/20 14:20	28.9	↑2.0
2/20 14:30	30.9	↑2.0
2/20 14:40	32.8	↑1.9
2/20 14:50	34.7	↑1.9
2/20 15:00	36.6	↑1.9
2/20 15:10	38.4	↑1.8
2/20 15:20	40.0	↑1.6
2/20 15:30	41.6	↑1.6
2/20 15:40	43.0	↑1.4
2/20 15:50	44.3	↑1.3
2/20 16:00	45.5	↑1.2
2/20 16:10	46.4	↑0.9
2/20 16:20	47.3	↑0.9
2/20 16:30	47.9	↑0.6
2/20 16:40	48.3	↑0.4
2/20 16:50	48.6	↑0.3
2/20 17:00	48.7	↑0.1	満潮
2/20 17:10	48.6	↓-0.1
2/20 17:20	48.4	↓-0.2
2/20 17:30	47.9	↓-0.5
2/20 17:40	47.4	↓-0.5
2/20 17:50	46.6	↓-0.8
2/20 18:00	45.8	↓-0.8
2/20 18:10	44.8	↓-1.0
2/20 18:20	43.7	↓-1.1
2/20 18:30	42.5	↓-1.2
2/20 18:40	41.1	↓-1.4
2/20 18:50	39.7	↓-1.4
2/20 19:00	38.2	↓-1.5
2/20 19:10	36.7	↓-1.5
2/20 19:20	35.1	↓-1.6
2/20 19:30	33.4	↓-1.7
2/20 19:40	31.7	↓-1.7
2/20 19:50	29.9	↓-1.8
2/20 20:00	28.2	↓-1.7
2/20 20:10	26.4	↓-1.8
2/20 20:20	24.6	↓-1.8
2/20 20:30	22.8	↓-1.8
2/20 20:40	21.0	↓-1.8
2/20 20:50	19.3	↓-1.7
2/20 21:00	17.6	↓-1.7
2/20 21:10	15.9	↓-1.7
2/20 21:20	14.3	↓-1.6
2/20 21:30	12.8	↓-1.5
2/20 21:40	11.4	↓-1.4
2/20 21:50	10.1	↓-1.3
2/20 22:00	8.9	↓-1.2
2/20 22:10	7.9	↓-1.0
2/20 22:20	6.9	↓-1.0
2/20 22:30	6.1	↓-0.8
2/20 22:40	5.5	↓-0.6
2/20 22:50	5.0	↓-0.5
2/20 23:00	4.7	↓-0.3
2/20 23:10	4.5	↓-0.2	干潮
2/20 23:20	4.5	0
2/20 23:30	4.6	↑0.1
2/20 23:40	4.9	↑0.3
2/20 23:50	5.3	↑0.4