20 (火)	06:40	00:38	19:29	13:15
	59cm	16cm	51cm	11cm
小潮 出 06:23 入 17:16 出 09:00 入 - 潮干狩り ○ 11:42～14:43

大湊（青森）2029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	16.8	↓-0.5
2/20 00:10	16.4	↓-0.4
2/20 00:20	16.1	↓-0.3
2/20 00:30	15.9	↓-0.2	干潮
2/20 00:40	15.9	0
2/20 00:50	16.0	↑0.1
2/20 01:00	16.3	↑0.3
2/20 01:10	16.7	↑0.4
2/20 01:20	17.2	↑0.5
2/20 01:30	17.9	↑0.7
2/20 01:40	18.7	↑0.8
2/20 01:50	19.6	↑0.9
2/20 02:00	20.7	↑1.1
2/20 02:10	22.0	↑1.3
2/20 02:20	23.3	↑1.3
2/20 02:30	24.8	↑1.5
2/20 02:40	26.4	↑1.6
2/20 02:50	28.0	↑1.6
2/20 03:00	29.8	↑1.8
2/20 03:10	31.6	↑1.8
2/20 03:20	33.5	↑1.9
2/20 03:30	35.4	↑1.9
2/20 03:40	37.3	↑1.9
2/20 03:50	39.2	↑1.9
2/20 04:00	41.1	↑1.9
2/20 04:10	42.9	↑1.8
2/20 04:20	44.7	↑1.8
2/20 04:30	46.5	↑1.8
2/20 04:40	48.1	↑1.6
2/20 04:50	49.7	↑1.6
2/20 05:00	51.2	↑1.5
2/20 05:10	52.6	↑1.4
2/20 05:20	53.8	↑1.2
2/20 05:30	54.9	↑1.1
2/20 05:40	55.9	↑1.0
2/20 05:50	56.8	↑0.9
2/20 06:00	57.4	↑0.6
2/20 06:10	58.0	↑0.6
2/20 06:20	58.4	↑0.4
2/20 06:30	58.6	↑0.2	満潮
2/20 06:40	58.7	↑0.1	満潮
2/20 06:50	58.5	↓-0.2
2/20 07:00	58.3	↓-0.2
2/20 07:10	57.8	↓-0.5
2/20 07:20	57.2	↓-0.6
2/20 07:30	56.5	↓-0.7
2/20 07:40	55.6	↓-0.9
2/20 07:50	54.5	↓-1.1
2/20 08:00	53.3	↓-1.2
2/20 08:10	51.9	↓-1.4
2/20 08:20	50.4	↓-1.5
2/20 08:30	48.8	↓-1.6
2/20 08:40	47.1	↓-1.7
2/20 08:50	45.3	↓-1.8
2/20 09:00	43.5	↓-1.8
2/20 09:10	41.5	↓-2.0	最大潮位差
2/20 09:20	39.6	↓-1.9
2/20 09:30	37.6	↓-2.0	最大潮位差
2/20 09:40	35.6	↓-2.0	最大潮位差
2/20 09:50	33.6	↓-2.0	最大潮位差
2/20 10:00	31.6	↓-2.0	最大潮位差
2/20 10:10	29.7	↓-1.9
2/20 10:20	27.8	↓-1.9
2/20 10:30	26.0	↓-1.8
2/20 10:40	24.2	↓-1.8
2/20 10:50	22.6	↓-1.6
2/20 11:00	21.0	↓-1.6
2/20 11:10	19.5	↓-1.5
2/20 11:20	18.1	↓-1.4
2/20 11:30	16.8	↓-1.3
2/20 11:40	15.7	↓-1.1
2/20 11:50	14.6	↓-1.1
2/20 12:00	13.6	↓-1.0
2/20 12:10	12.8	↓-0.8
2/20 12:20	12.1	↓-0.7
2/20 12:30	11.5	↓-0.6
2/20 12:40	11.0	↓-0.5
2/20 12:50	10.6	↓-0.4
2/20 13:00	10.4	↓-0.2
2/20 13:10	10.2	↓-0.2	干潮
2/20 13:20	10.3	↑0.1
2/20 13:30	10.4	↑0.1
2/20 13:40	10.7	↑0.3
2/20 13:50	11.1	↑0.4
2/20 14:00	11.7	↑0.6
2/20 14:10	12.3	↑0.6
2/20 14:20	13.2	↑0.9
2/20 14:30	14.1	↑0.9
2/20 14:40	15.2	↑1.1
2/20 14:50	16.4	↑1.2
2/20 15:00	17.6	↑1.2
2/20 15:10	19.0	↑1.4
2/20 15:20	20.5	↑1.5
2/20 15:30	22.0	↑1.5
2/20 15:40	23.7	↑1.7
2/20 15:50	25.3	↑1.6
2/20 16:00	27.0	↑1.7
2/20 16:10	28.7	↑1.7
2/20 16:20	30.4	↑1.7
2/20 16:30	32.2	↑1.8
2/20 16:40	33.9	↑1.7
2/20 16:50	35.5	↑1.6
2/20 17:00	37.1	↑1.6
2/20 17:10	38.7	↑1.6
2/20 17:20	40.2	↑1.5
2/20 17:30	41.6	↑1.4
2/20 17:40	43.0	↑1.4
2/20 17:50	44.2	↑1.2
2/20 18:00	45.4	↑1.2
2/20 18:10	46.4	↑1.0
2/20 18:20	47.3	↑0.9
2/20 18:30	48.2	↑0.9
2/20 18:40	48.9	↑0.7
2/20 18:50	49.4	↑0.5
2/20 19:00	49.9	↑0.5
2/20 19:10	50.2	↑0.3
2/20 19:20	50.4	↑0.2	満潮
2/20 19:30	50.4	0
2/20 19:40	50.3	↓-0.1
2/20 19:50	50.1	↓-0.2
2/20 20:00	49.7	↓-0.4
2/20 20:10	49.2	↓-0.5
2/20 20:20	48.6	↓-0.6
2/20 20:30	47.8	↓-0.8
2/20 20:40	47.0	↓-0.8
2/20 20:50	46.0	↓-1.0
2/20 21:00	45.0	↓-1.0
2/20 21:10	43.8	↓-1.2
2/20 21:20	42.6	↓-1.2
2/20 21:30	41.4	↓-1.2
2/20 21:40	40.0	↓-1.4
2/20 21:50	38.7	↓-1.3
2/20 22:00	37.4	↓-1.3
2/20 22:10	36.0	↓-1.4
2/20 22:20	34.7	↓-1.3
2/20 22:30	33.4	↓-1.3
2/20 22:40	32.1	↓-1.3
2/20 22:50	30.9	↓-1.2
2/20 23:00	29.7	↓-1.2
2/20 23:10	28.6	↓-1.1
2/20 23:20	27.5	↓-1.1
2/20 23:30	26.6	↓-0.9
2/20 23:40	25.7	↓-0.9
2/20 23:50	24.9	↓-0.8