20 (日)	09:01	18:00	-	-
	123cm	22cm	-	-
長潮 出 06:24 入 17:15 出 03:16 入 12:09 潮干狩り ○ 16:04～17:15

泊（青森）2028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	87.2	↑0.6
2/20 00:10	87.8	↑0.6
2/20 00:20	88.3	↑0.5
2/20 00:30	88.8	↑0.5
2/20 00:40	89.3	↑0.5
2/20 00:50	89.7	↑0.4
2/20 01:00	90.0	↑0.3
2/20 01:10	90.4	↑0.4
2/20 01:20	90.7	↑0.3
2/20 01:30	91.0	↑0.3
2/20 01:40	91.4	↑0.4
2/20 01:50	91.7	↑0.3
2/20 02:00	92.0	↑0.3
2/20 02:10	92.3	↑0.3
2/20 02:20	92.7	↑0.4
2/20 02:30	93.0	↑0.3
2/20 02:40	93.4	↑0.4
2/20 02:50	93.8	↑0.4
2/20 03:00	94.3	↑0.5
2/20 03:10	94.7	↑0.4
2/20 03:20	95.3	↑0.6
2/20 03:30	95.8	↑0.5
2/20 03:40	96.4	↑0.6
2/20 03:50	97.1	↑0.7
2/20 04:00	97.8	↑0.7
2/20 04:10	98.5	↑0.7
2/20 04:20	99.3	↑0.8
2/20 04:30	100.1	↑0.8
2/20 04:40	101.0	↑0.9
2/20 04:50	101.9	↑0.9
2/20 05:00	102.9	↑1.0
2/20 05:10	103.9	↑1.0
2/20 05:20	104.9	↑1.0
2/20 05:30	106.0	↑1.1
2/20 05:40	107.1	↑1.1
2/20 05:50	108.1	↑1.0
2/20 06:00	109.2	↑1.1
2/20 06:10	110.4	↑1.2
2/20 06:20	111.5	↑1.1
2/20 06:30	112.6	↑1.1
2/20 06:40	113.6	↑1.0
2/20 06:50	114.7	↑1.1
2/20 07:00	115.7	↑1.0
2/20 07:10	116.7	↑1.0
2/20 07:20	117.7	↑1.0
2/20 07:30	118.5	↑0.8
2/20 07:40	119.4	↑0.9
2/20 07:50	120.1	↑0.7
2/20 08:00	120.8	↑0.7
2/20 08:10	121.4	↑0.6
2/20 08:20	121.9	↑0.5
2/20 08:30	122.3	↑0.4
2/20 08:40	122.6	↑0.3
2/20 08:50	122.7	↑0.1
2/20 09:00	122.8	↑0.1	満潮
2/20 09:10	122.7	↓-0.1
2/20 09:20	122.5	↓-0.2
2/20 09:30	122.2	↓-0.3
2/20 09:40	121.8	↓-0.4
2/20 09:50	121.1	↓-0.7
2/20 10:00	120.4	↓-0.7
2/20 10:10	119.5	↓-0.9
2/20 10:20	118.5	↓-1.0
2/20 10:30	117.3	↓-1.2
2/20 10:40	116.0	↓-1.3
2/20 10:50	114.5	↓-1.5
2/20 11:00	112.9	↓-1.6
2/20 11:10	111.1	↓-1.8
2/20 11:20	109.3	↓-1.8
2/20 11:30	107.2	↓-2.1
2/20 11:40	105.1	↓-2.1
2/20 11:50	102.8	↓-2.3
2/20 12:00	100.5	↓-2.3
2/20 12:10	98.0	↓-2.5
2/20 12:20	95.4	↓-2.6
2/20 12:30	92.7	↓-2.7
2/20 12:40	90.0	↓-2.7
2/20 12:50	87.2	↓-2.8
2/20 13:00	84.3	↓-2.9
2/20 13:10	81.3	↓-3.0
2/20 13:20	78.4	↓-2.9
2/20 13:30	75.4	↓-3.0
2/20 13:40	72.3	↓-3.1	最大潮位差
2/20 13:50	69.3	↓-3.0
2/20 14:00	66.3	↓-3.0
2/20 14:10	63.3	↓-3.0
2/20 14:20	60.3	↓-3.0
2/20 14:30	57.3	↓-3.0
2/20 14:40	54.4	↓-2.9
2/20 14:50	51.6	↓-2.8
2/20 15:00	48.9	↓-2.7
2/20 15:10	46.2	↓-2.7
2/20 15:20	43.6	↓-2.6
2/20 15:30	41.1	↓-2.5
2/20 15:40	38.8	↓-2.3
2/20 15:50	36.6	↓-2.2
2/20 16:00	34.5	↓-2.1
2/20 16:10	32.5	↓-2.0
2/20 16:20	30.7	↓-1.8
2/20 16:30	29.1	↓-1.6
2/20 16:40	27.6	↓-1.5
2/20 16:50	26.3	↓-1.3
2/20 17:00	25.1	↓-1.2
2/20 17:10	24.1	↓-1.0
2/20 17:20	23.3	↓-0.8
2/20 17:30	22.7	↓-0.6
2/20 17:40	22.3	↓-0.4
2/20 17:50	22.0	↓-0.3	干潮
2/20 18:00	22.0	0	干潮
2/20 18:10	22.1	↑0.1
2/20 18:20	22.4	↑0.3
2/20 18:30	22.8	↑0.4
2/20 18:40	23.5	↑0.7
2/20 18:50	24.3	↑0.8
2/20 19:00	25.2	↑0.9
2/20 19:10	26.3	↑1.1
2/20 19:20	27.6	↑1.3
2/20 19:30	29.0	↑1.4
2/20 19:40	30.5	↑1.5
2/20 19:50	32.2	↑1.7
2/20 20:00	34.0	↑1.8
2/20 20:10	35.8	↑1.8
2/20 20:20	37.8	↑2.0
2/20 20:30	39.9	↑2.1
2/20 20:40	42.0	↑2.1
2/20 20:50	44.2	↑2.2
2/20 21:00	46.5	↑2.3
2/20 21:10	48.8	↑2.3
2/20 21:20	51.1	↑2.3
2/20 21:30	53.5	↑2.4
2/20 21:40	55.8	↑2.3
2/20 21:50	58.2	↑2.4
2/20 22:00	60.6	↑2.4
2/20 22:10	62.9	↑2.3
2/20 22:20	65.3	↑2.4
2/20 22:30	67.5	↑2.2
2/20 22:40	69.8	↑2.3
2/20 22:50	72.0	↑2.2
2/20 23:00	74.1	↑2.1
2/20 23:10	76.2	↑2.1
2/20 23:20	78.2	↑2.0
2/20 23:30	80.1	↑1.9
2/20 23:40	81.9	↑1.8
2/20 23:50	83.6	↑1.7