22 (木)	05:48	00:31	22:26	13:56
	107cm	85cm	93cm	8cm
小潮 出 04:56 入 18:19 出 - 入 08:52 潮干狩り ◎ 11:28～16:38

那珂湊（茨城）2060年04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
4/22 00:00	84.8	↓-0.3
4/22 00:10	84.5	↓-0.3
4/22 00:20	84.4	↓-0.1
4/22 00:30	84.3	↓-0.1	干潮
4/22 00:40	84.4	↑0.1
4/22 00:50	84.5	↑0.1
4/22 01:00	84.8	↑0.3
4/22 01:10	85.2	↑0.4
4/22 01:20	85.6	↑0.4
4/22 01:30	86.2	↑0.6
4/22 01:40	86.8	↑0.6
4/22 01:50	87.6	↑0.8
4/22 02:00	88.4	↑0.8
4/22 02:10	89.3	↑0.9
4/22 02:20	90.2	↑0.9
4/22 02:30	91.2	↑1.0
4/22 02:40	92.2	↑1.0
4/22 02:50	93.3	↑1.1
4/22 03:00	94.4	↑1.1
4/22 03:10	95.5	↑1.1
4/22 03:20	96.6	↑1.1
4/22 03:30	97.7	↑1.1
4/22 03:40	98.7	↑1.0
4/22 03:50	99.8	↑1.1
4/22 04:00	100.8	↑1.0
4/22 04:10	101.8	↑1.0
4/22 04:20	102.7	↑0.9
4/22 04:30	103.5	↑0.8
4/22 04:40	104.2	↑0.7
4/22 04:50	104.9	↑0.7
4/22 05:00	105.5	↑0.6
4/22 05:10	106.0	↑0.5
4/22 05:20	106.4	↑0.4
4/22 05:30	106.7	↑0.3
4/22 05:40	106.8	↑0.1	満潮
4/22 05:50	106.8	0
4/22 06:00	106.7	↓-0.1
4/22 06:10	106.5	↓-0.2
4/22 06:20	106.1	↓-0.4
4/22 06:30	105.6	↓-0.5
4/22 06:40	104.9	↓-0.7
4/22 06:50	104.0	↓-0.9
4/22 07:00	103.0	↓-1.0
4/22 07:10	101.9	↓-1.1
4/22 07:20	100.5	↓-1.4
4/22 07:30	99.0	↓-1.5
4/22 07:40	97.4	↓-1.6
4/22 07:50	95.5	↓-1.9
4/22 08:00	93.5	↓-2.0
4/22 08:10	91.4	↓-2.1
4/22 08:20	89.1	↓-2.3
4/22 08:30	86.6	↓-2.5
4/22 08:40	84.0	↓-2.6
4/22 08:50	81.3	↓-2.7
4/22 09:00	78.4	↓-2.9
4/22 09:10	75.4	↓-3.0
4/22 09:20	72.3	↓-3.1
4/22 09:30	69.2	↓-3.1
4/22 09:40	65.9	↓-3.3
4/22 09:50	62.6	↓-3.3
4/22 10:00	59.3	↓-3.3
4/22 10:10	55.9	↓-3.4	最大潮位差
4/22 10:20	52.5	↓-3.4	最大潮位差
4/22 10:30	49.1	↓-3.4	最大潮位差
4/22 10:40	45.8	↓-3.3
4/22 10:50	42.5	↓-3.3
4/22 11:00	39.3	↓-3.2
4/22 11:10	36.1	↓-3.2
4/22 11:20	33.1	↓-3.0
4/22 11:30	30.1	↓-3.0
4/22 11:40	27.3	↓-2.8
4/22 11:50	24.6	↓-2.7
4/22 12:00	22.1	↓-2.5
4/22 12:10	19.8	↓-2.3
4/22 12:20	17.7	↓-2.1
4/22 12:30	15.7	↓-2.0
4/22 12:40	14.0	↓-1.7
4/22 12:50	12.4	↓-1.6
4/22 13:00	11.1	↓-1.3
4/22 13:10	10.0	↓-1.1
4/22 13:20	9.1	↓-0.9
4/22 13:30	8.4	↓-0.7
4/22 13:40	8.0	↓-0.4
4/22 13:50	7.8	↓-0.2	干潮
4/22 14:00	7.8	0
4/22 14:10	8.0	↑0.2
4/22 14:20	8.4	↑0.4
4/22 14:30	9.0	↑0.6
4/22 14:40	9.8	↑0.8
4/22 14:50	10.8	↑1.0
4/22 15:00	12.0	↑1.2
4/22 15:10	13.3	↑1.3
4/22 15:20	14.8	↑1.5
4/22 15:30	16.4	↑1.6
4/22 15:40	18.2	↑1.8
4/22 15:50	20.2	↑2.0
4/22 16:00	22.2	↑2.0
4/22 16:10	24.4	↑2.2
4/22 16:20	26.6	↑2.2
4/22 16:30	28.9	↑2.3
4/22 16:40	31.4	↑2.5
4/22 16:50	33.9	↑2.5
4/22 17:00	36.4	↑2.5
4/22 17:10	39.0	↑2.6
4/22 17:20	41.6	↑2.6
4/22 17:30	44.3	↑2.7
4/22 17:40	47.0	↑2.7
4/22 17:50	49.7	↑2.7
4/22 18:00	52.4	↑2.7
4/22 18:10	55.0	↑2.6
4/22 18:20	57.7	↑2.7
4/22 18:30	60.3	↑2.6
4/22 18:40	62.8	↑2.5
4/22 18:50	65.4	↑2.6
4/22 19:00	67.8	↑2.4
4/22 19:10	70.2	↑2.4
4/22 19:20	72.4	↑2.2
4/22 19:30	74.6	↑2.2
4/22 19:40	76.7	↑2.1
4/22 19:50	78.7	↑2.0
4/22 20:00	80.5	↑1.8
4/22 20:10	82.3	↑1.8
4/22 20:20	83.9	↑1.6
4/22 20:30	85.4	↑1.5
4/22 20:40	86.7	↑1.3
4/22 20:50	87.9	↑1.2
4/22 21:00	89.0	↑1.1
4/22 21:10	89.9	↑0.9
4/22 21:20	90.7	↑0.8
4/22 21:30	91.4	↑0.7
4/22 21:40	91.9	↑0.5
4/22 21:50	92.3	↑0.4
4/22 22:00	92.6	↑0.3
4/22 22:10	92.8	↑0.2
4/22 22:20	92.9	↑0.1	満潮
4/22 22:30	92.9	0
4/22 22:40	92.8	↓-0.1
4/22 22:50	92.7	↓-0.1
4/22 23:00	92.5	↓-0.2
4/22 23:10	92.2	↓-0.3
4/22 23:20	91.9	↓-0.3
4/22 23:30	91.6	↓-0.3
4/22 23:40	91.3	↓-0.3
4/22 23:50	90.9	↓-0.4