22 (金)	07:03	01:02	21:20	14:09
	102cm	63cm	86cm	25cm
小潮 出 05:39 入 17:53 出 23:59 入 09:37 潮干狩り ○ 12:49～15:33

那珂湊（茨城）2052年03月22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
3/22 00:00	65.5	↓-0.9
3/22 00:10	64.7	↓-0.8
3/22 00:20	64.0	↓-0.7
3/22 00:30	63.5	↓-0.5
3/22 00:40	63.1	↓-0.4
3/22 00:50	62.8	↓-0.3
3/22 01:00	62.8	0	干潮
3/22 01:10	62.8	0
3/22 01:20	63.0	↑0.2
3/22 01:30	63.4	↑0.4
3/22 01:40	63.9	↑0.5
3/22 01:50	64.5	↑0.6
3/22 02:00	65.3	↑0.8
3/22 02:10	66.2	↑0.9
3/22 02:20	67.2	↑1.0
3/22 02:30	68.3	↑1.1
3/22 02:40	69.5	↑1.2
3/22 02:50	70.8	↑1.3
3/22 03:00	72.2	↑1.4
3/22 03:10	73.7	↑1.5
3/22 03:20	75.2	↑1.5
3/22 03:30	76.8	↑1.6
3/22 03:40	78.4	↑1.6
3/22 03:50	80.0	↑1.6
3/22 04:00	81.6	↑1.6
3/22 04:10	83.2	↑1.6
3/22 04:20	84.9	↑1.7
3/22 04:30	86.5	↑1.6
3/22 04:40	88.1	↑1.6
3/22 04:50	89.6	↑1.5
3/22 05:00	91.1	↑1.5
3/22 05:10	92.5	↑1.4
3/22 05:20	93.9	↑1.4
3/22 05:30	95.2	↑1.3
3/22 05:40	96.4	↑1.2
3/22 05:50	97.4	↑1.0
3/22 06:00	98.4	↑1.0
3/22 06:10	99.3	↑0.9
3/22 06:20	100.0	↑0.7
3/22 06:30	100.6	↑0.6
3/22 06:40	101.0	↑0.4
3/22 06:50	101.3	↑0.3
3/22 07:00	101.4	↑0.1	満潮
3/22 07:10	101.4	0
3/22 07:20	101.1	↓-0.3
3/22 07:30	100.7	↓-0.4
3/22 07:40	100.2	↓-0.5
3/22 07:50	99.4	↓-0.8
3/22 08:00	98.4	↓-1.0
3/22 08:10	97.3	↓-1.1
3/22 08:20	96.0	↓-1.3
3/22 08:30	94.5	↓-1.5
3/22 08:40	92.8	↓-1.7
3/22 08:50	90.9	↓-1.9
3/22 09:00	88.9	↓-2.0
3/22 09:10	86.7	↓-2.2
3/22 09:20	84.4	↓-2.3
3/22 09:30	82.0	↓-2.4
3/22 09:40	79.4	↓-2.6
3/22 09:50	76.7	↓-2.7
3/22 10:00	73.9	↓-2.8
3/22 10:10	71.1	↓-2.8
3/22 10:20	68.2	↓-2.9
3/22 10:30	65.3	↓-2.9
3/22 10:40	62.3	↓-3.0	最大潮位差
3/22 10:50	59.4	↓-2.9
3/22 11:00	56.5	↓-2.9
3/22 11:10	53.6	↓-2.9
3/22 11:20	50.7	↓-2.9
3/22 11:30	48.0	↓-2.7
3/22 11:40	45.3	↓-2.7
3/22 11:50	42.7	↓-2.6
3/22 12:00	40.3	↓-2.4
3/22 12:10	38.0	↓-2.3
3/22 12:20	35.9	↓-2.1
3/22 12:30	33.9	↓-2.0
3/22 12:40	32.1	↓-1.8
3/22 12:50	30.5	↓-1.6
3/22 13:00	29.0	↓-1.5
3/22 13:10	27.8	↓-1.2
3/22 13:20	26.7	↓-1.1
3/22 13:30	25.9	↓-0.8
3/22 13:40	25.2	↓-0.7
3/22 13:50	24.8	↓-0.4
3/22 14:00	24.5	↓-0.3	干潮
3/22 14:10	24.5	0
3/22 14:20	24.6	↑0.1
3/22 14:30	24.9	↑0.3
3/22 14:40	25.4	↑0.5
3/22 14:50	26.1	↑0.7
3/22 15:00	26.9	↑0.8
3/22 15:10	27.9	↑1.0
3/22 15:20	29.1	↑1.2
3/22 15:30	30.4	↑1.3
3/22 15:40	31.8	↑1.4
3/22 15:50	33.3	↑1.5
3/22 16:00	35.0	↑1.7
3/22 16:10	36.7	↑1.7
3/22 16:20	38.5	↑1.8
3/22 16:30	40.5	↑2.0
3/22 16:40	42.5	↑2.0
3/22 16:50	44.5	↑2.0
3/22 17:00	46.6	↑2.1
3/22 17:10	48.7	↑2.1
3/22 17:20	50.9	↑2.2
3/22 17:30	53.1	↑2.2
3/22 17:40	55.3	↑2.2
3/22 17:50	57.5	↑2.2
3/22 18:00	59.7	↑2.2
3/22 18:10	61.8	↑2.1
3/22 18:20	63.9	↑2.1
3/22 18:30	66.0	↑2.1
3/22 18:40	68.0	↑2.0
3/22 18:50	70.0	↑2.0
3/22 19:00	71.8	↑1.8
3/22 19:10	73.6	↑1.8
3/22 19:20	75.3	↑1.7
3/22 19:30	76.9	↑1.6
3/22 19:40	78.3	↑1.4
3/22 19:50	79.7	↑1.4
3/22 20:00	80.9	↑1.2
3/22 20:10	82.0	↑1.1
3/22 20:20	82.9	↑0.9
3/22 20:30	83.7	↑0.8
3/22 20:40	84.3	↑0.6
3/22 20:50	84.8	↑0.5
3/22 21:00	85.2	↑0.4
3/22 21:10	85.4	↑0.2	満潮
3/22 21:20	85.4	0	満潮
3/22 21:30	85.3	↓-0.1
3/22 21:40	85.1	↓-0.2
3/22 21:50	84.8	↓-0.3
3/22 22:00	84.3	↓-0.5
3/22 22:10	83.7	↓-0.6
3/22 22:20	83.1	↓-0.6
3/22 22:30	82.3	↓-0.8
3/22 22:40	81.5	↓-0.8
3/22 22:50	80.6	↓-0.9
3/22 23:00	79.7	↓-0.9
3/22 23:10	78.7	↓-1.0
3/22 23:20	77.8	↓-0.9
3/22 23:30	76.8	↓-1.0
3/22 23:40	75.8	↓-1.0
3/22 23:50	74.9	↓-0.9