20 (金)	07:30	01:53	-	16:10
	110cm	94cm	-	27cm
長潮 出 04:48 入 18:21 出 10:53 入 01:31 潮干狩り ○ 14:33～17:48

泊（青森）2040年04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
4/20 00:00	94.9	↓-0.1
4/20 00:10	94.8	↓-0.1
4/20 00:20	94.7	↓-0.1
4/20 00:30	94.5	↓-0.2
4/20 00:40	94.4	↓-0.1
4/20 00:50	94.2	↓-0.2
4/20 01:00	94.0	↓-0.2
4/20 01:10	93.9	↓-0.1
4/20 01:20	93.8	↓-0.1
4/20 01:30	93.7	↓-0.1
4/20 01:40	93.6	↓-0.1
4/20 01:50	93.6	0	干潮
4/20 02:00	93.6	0
4/20 02:10	93.7	↑0.1
4/20 02:20	93.8	↑0.1
4/20 02:30	93.9	↑0.1
4/20 02:40	94.1	↑0.2
4/20 02:50	94.4	↑0.3
4/20 03:00	94.7	↑0.3
4/20 03:10	95.1	↑0.4
4/20 03:20	95.5	↑0.4
4/20 03:30	96.0	↑0.5
4/20 03:40	96.5	↑0.5
4/20 03:50	97.0	↑0.5
4/20 04:00	97.6	↑0.6
4/20 04:10	98.3	↑0.7
4/20 04:20	99.0	↑0.7
4/20 04:30	99.7	↑0.7
4/20 04:40	100.4	↑0.7
4/20 04:50	101.1	↑0.7
4/20 05:00	101.9	↑0.8
4/20 05:10	102.6	↑0.7
4/20 05:20	103.4	↑0.8
4/20 05:30	104.2	↑0.8
4/20 05:40	104.9	↑0.7
4/20 05:50	105.6	↑0.7
4/20 06:00	106.3	↑0.7
4/20 06:10	106.9	↑0.6
4/20 06:20	107.5	↑0.6
4/20 06:30	108.0	↑0.5
4/20 06:40	108.5	↑0.5
4/20 06:50	108.8	↑0.3
4/20 07:00	109.2	↑0.4
4/20 07:10	109.4	↑0.2
4/20 07:20	109.5	↑0.1	満潮
4/20 07:30	109.6	↑0.1	満潮
4/20 07:40	109.5	↓-0.1
4/20 07:50	109.3	↓-0.2
4/20 08:00	109.0	↓-0.3
4/20 08:10	108.6	↓-0.4
4/20 08:20	108.1	↓-0.5
4/20 08:30	107.5	↓-0.6
4/20 08:40	106.7	↓-0.8
4/20 08:50	105.8	↓-0.9
4/20 09:00	104.8	↓-1.0
4/20 09:10	103.6	↓-1.2
4/20 09:20	102.4	↓-1.2
4/20 09:30	101.0	↓-1.4
4/20 09:40	99.4	↓-1.6
4/20 09:50	97.8	↓-1.6
4/20 10:00	96.1	↓-1.7
4/20 10:10	94.2	↓-1.9
4/20 10:20	92.2	↓-2.0
4/20 10:30	90.2	↓-2.0
4/20 10:40	88.0	↓-2.2
4/20 10:50	85.8	↓-2.2
4/20 11:00	83.4	↓-2.4
4/20 11:10	81.1	↓-2.3
4/20 11:20	78.6	↓-2.5
4/20 11:30	76.1	↓-2.5
4/20 11:40	73.6	↓-2.5
4/20 11:50	71.0	↓-2.6	最大潮位差
4/20 12:00	68.4	↓-2.6	最大潮位差
4/20 12:10	65.8	↓-2.6	最大潮位差
4/20 12:20	63.2	↓-2.6	最大潮位差
4/20 12:30	60.6	↓-2.6	最大潮位差
4/20 12:40	58.0	↓-2.6	最大潮位差
4/20 12:50	55.5	↓-2.5
4/20 13:00	53.0	↓-2.5
4/20 13:10	50.6	↓-2.4
4/20 13:20	48.2	↓-2.4
4/20 13:30	45.9	↓-2.3
4/20 13:40	43.7	↓-2.2
4/20 13:50	41.6	↓-2.1
4/20 14:00	39.6	↓-2.0
4/20 14:10	37.7	↓-1.9
4/20 14:20	35.9	↓-1.8
4/20 14:30	34.2	↓-1.7
4/20 14:40	32.7	↓-1.5
4/20 14:50	31.4	↓-1.3
4/20 15:00	30.1	↓-1.3
4/20 15:10	29.1	↓-1.0
4/20 15:20	28.2	↓-0.9
4/20 15:30	27.4	↓-0.8
4/20 15:40	26.9	↓-0.5
4/20 15:50	26.4	↓-0.5
4/20 16:00	26.2	↓-0.2	干潮
4/20 16:10	26.1	↓-0.1	干潮
4/20 16:20	26.2	↑0.1
4/20 16:30	26.5	↑0.3
4/20 16:40	26.9	↑0.4
4/20 16:50	27.5	↑0.6
4/20 17:00	28.3	↑0.8
4/20 17:10	29.2	↑0.9
4/20 17:20	30.2	↑1.0
4/20 17:30	31.4	↑1.2
4/20 17:40	32.7	↑1.3
4/20 17:50	34.2	↑1.5
4/20 18:00	35.8	↑1.6
4/20 18:10	37.5	↑1.7
4/20 18:20	39.3	↑1.8
4/20 18:30	41.2	↑1.9
4/20 18:40	43.2	↑2.0
4/20 18:50	45.3	↑2.1
4/20 19:00	47.4	↑2.1
4/20 19:10	49.6	↑2.2
4/20 19:20	51.9	↑2.3
4/20 19:30	54.2	↑2.3
4/20 19:40	56.5	↑2.3
4/20 19:50	58.8	↑2.3
4/20 20:00	61.1	↑2.3
4/20 20:10	63.5	↑2.4
4/20 20:20	65.8	↑2.3
4/20 20:30	68.1	↑2.3
4/20 20:40	70.3	↑2.2
4/20 20:50	72.5	↑2.2
4/20 21:00	74.7	↑2.2
4/20 21:10	76.8	↑2.1
4/20 21:20	78.8	↑2.0
4/20 21:30	80.8	↑2.0
4/20 21:40	82.7	↑1.9
4/20 21:50	84.5	↑1.8
4/20 22:00	86.2	↑1.7
4/20 22:10	87.8	↑1.6
4/20 22:20	89.3	↑1.5
4/20 22:30	90.7	↑1.4
4/20 22:40	91.9	↑1.2
4/20 22:50	93.1	↑1.2
4/20 23:00	94.2	↑1.1
4/20 23:10	95.1	↑0.9
4/20 23:20	96.0	↑0.9
4/20 23:30	96.7	↑0.7
4/20 23:40	97.3	↑0.6
4/20 23:50	97.8	↑0.5