12 (土)	09:12	17:54	-	-
	98cm	23cm	-	-
長潮 出 05:54 入 17:43 出 11:37 入 02:07 潮干狩り ○ 16:04～17:43

那珂湊（茨城）2022年03月12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
3/12 00:00	82.5	↑0.5
3/12 00:10	82.9	↑0.4
3/12 00:20	83.2	↑0.3
3/12 00:30	83.5	↑0.3
3/12 00:40	83.7	↑0.2
3/12 00:50	83.9	↑0.2
3/12 01:00	84.0	↑0.1
3/12 01:10	84.1	↑0.1
3/12 01:20	84.2	↑0.1
3/12 01:30	84.2	0
3/12 01:40	84.2	0
3/12 01:50	84.3	↑0.1
3/12 02:00	84.3	0
3/12 02:10	84.3	0
3/12 02:20	84.3	0
3/12 02:30	84.3	0
3/12 02:40	84.4	↑0.1
3/12 02:50	84.4	0
3/12 03:00	84.5	↑0.1
3/12 03:10	84.5	0
3/12 03:20	84.6	↑0.1
3/12 03:30	84.7	↑0.1
3/12 03:40	84.9	↑0.2
3/12 03:50	85.0	↑0.1
3/12 04:00	85.2	↑0.2
3/12 04:10	85.4	↑0.2
3/12 04:20	85.7	↑0.3
3/12 04:30	85.9	↑0.2
3/12 04:40	86.2	↑0.3
3/12 04:50	86.5	↑0.3
3/12 05:00	86.8	↑0.3
3/12 05:10	87.2	↑0.4
3/12 05:20	87.5	↑0.3
3/12 05:30	87.9	↑0.4
3/12 05:40	88.4	↑0.5
3/12 05:50	88.8	↑0.4
3/12 06:00	89.3	↑0.5
3/12 06:10	89.7	↑0.4
3/12 06:20	90.2	↑0.5
3/12 06:30	90.7	↑0.5
3/12 06:40	91.3	↑0.6
3/12 06:50	91.8	↑0.5
3/12 07:00	92.3	↑0.5
3/12 07:10	92.9	↑0.6
3/12 07:20	93.4	↑0.5
3/12 07:30	93.9	↑0.5
3/12 07:40	94.4	↑0.5
3/12 07:50	94.9	↑0.5
3/12 08:00	95.3	↑0.4
3/12 08:10	95.7	↑0.4
3/12 08:20	96.1	↑0.4
3/12 08:30	96.4	↑0.3
3/12 08:40	96.7	↑0.3
3/12 08:50	96.9	↑0.2
3/12 09:00	97.0	↑0.1
3/12 09:10	97.1	↑0.1	満潮
3/12 09:20	97.0	↓-0.1
3/12 09:30	96.9	↓-0.1
3/12 09:40	96.7	↓-0.2
3/12 09:50	96.3	↓-0.4
3/12 10:00	95.9	↓-0.4
3/12 10:10	95.3	↓-0.6
3/12 10:20	94.7	↓-0.6
3/12 10:30	93.9	↓-0.8
3/12 10:40	93.0	↓-0.9
3/12 10:50	91.9	↓-1.1
3/12 11:00	90.8	↓-1.1
3/12 11:10	89.5	↓-1.3
3/12 11:20	88.1	↓-1.4
3/12 11:30	86.6	↓-1.5
3/12 11:40	85.0	↓-1.6
3/12 11:50	83.3	↓-1.7
3/12 12:00	81.5	↓-1.8
3/12 12:10	79.6	↓-1.9
3/12 12:20	77.6	↓-2.0
3/12 12:30	75.5	↓-2.1
3/12 12:40	73.4	↓-2.1
3/12 12:50	71.2	↓-2.2
3/12 13:00	69.0	↓-2.2
3/12 13:10	66.7	↓-2.3
3/12 13:20	64.4	↓-2.3
3/12 13:30	62.1	↓-2.3
3/12 13:40	59.7	↓-2.4	最大潮位差
3/12 13:50	57.4	↓-2.3
3/12 14:00	55.1	↓-2.3
3/12 14:10	52.8	↓-2.3
3/12 14:20	50.5	↓-2.3
3/12 14:30	48.3	↓-2.2
3/12 14:40	46.1	↓-2.2
3/12 14:50	44.0	↓-2.1
3/12 15:00	41.9	↓-2.1
3/12 15:10	39.9	↓-2.0
3/12 15:20	38.0	↓-1.9
3/12 15:30	36.1	↓-1.9
3/12 15:40	34.4	↓-1.7
3/12 15:50	32.7	↓-1.7
3/12 16:00	31.2	↓-1.5
3/12 16:10	29.7	↓-1.5
3/12 16:20	28.4	↓-1.3
3/12 16:30	27.2	↓-1.2
3/12 16:40	26.1	↓-1.1
3/12 16:50	25.2	↓-0.9
3/12 17:00	24.3	↓-0.9
3/12 17:10	23.7	↓-0.6
3/12 17:20	23.1	↓-0.6
3/12 17:30	22.7	↓-0.4
3/12 17:40	22.4	↓-0.3
3/12 17:50	22.3	↓-0.1	干潮
3/12 18:00	22.4	↑0.1
3/12 18:10	22.5	↑0.1
3/12 18:20	22.9	↑0.4
3/12 18:30	23.4	↑0.5
3/12 18:40	24.0	↑0.6
3/12 18:50	24.8	↑0.8
3/12 19:00	25.7	↑0.9
3/12 19:10	26.8	↑1.1
3/12 19:20	28.0	↑1.2
3/12 19:30	29.3	↑1.3
3/12 19:40	30.8	↑1.5
3/12 19:50	32.3	↑1.5
3/12 20:00	34.0	↑1.7
3/12 20:10	35.8	↑1.8
3/12 20:20	37.7	↑1.9
3/12 20:30	39.7	↑2.0
3/12 20:40	41.8	↑2.1
3/12 20:50	43.9	↑2.1
3/12 21:00	46.1	↑2.2
3/12 21:10	48.3	↑2.2
3/12 21:20	50.5	↑2.2
3/12 21:30	52.8	↑2.3
3/12 21:40	55.1	↑2.3
3/12 21:50	57.4	↑2.3
3/12 22:00	59.6	↑2.2
3/12 22:10	61.9	↑2.3
3/12 22:20	64.1	↑2.2
3/12 22:30	66.2	↑2.1
3/12 22:40	68.3	↑2.1
3/12 22:50	70.4	↑2.1
3/12 23:00	72.3	↑1.9
3/12 23:10	74.2	↑1.9
3/12 23:20	76.0	↑1.8
3/12 23:30	77.7	↑1.7
3/12 23:40	79.3	↑1.6
3/12 23:50	80.8	↑1.5