2 (日)	07:00	00:52	-	15:47
	99cm	84cm	-	22cm
小潮 出 05:23 入 18:02 出 01:12 入 10:23 潮干狩り ○ 13:48～17:51

那珂湊（茨城）2062年04月2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
4/2 00:00	84.2	0
4/2 00:10	84.1	↓-0.1
4/2 00:20	84.0	↓-0.1
4/2 00:30	83.9	↓-0.1
4/2 00:40	83.9	0
4/2 00:50	83.8	↓-0.1	干潮
4/2 01:00	83.9	↑0.1
4/2 01:10	83.9	0
4/2 01:20	84.0	↑0.1
4/2 01:30	84.1	↑0.1
4/2 01:40	84.3	↑0.2
4/2 01:50	84.5	↑0.2
4/2 02:00	84.8	↑0.3
4/2 02:10	85.1	↑0.3
4/2 02:20	85.5	↑0.4
4/2 02:30	85.9	↑0.4
4/2 02:40	86.3	↑0.4
4/2 02:50	86.8	↑0.5
4/2 03:00	87.3	↑0.5
4/2 03:10	87.9	↑0.6
4/2 03:20	88.4	↑0.5
4/2 03:30	89.0	↑0.6
4/2 03:40	89.6	↑0.6
4/2 03:50	90.2	↑0.6
4/2 04:00	90.9	↑0.7
4/2 04:10	91.5	↑0.6
4/2 04:20	92.1	↑0.6
4/2 04:30	92.7	↑0.6
4/2 04:40	93.3	↑0.6
4/2 04:50	93.9	↑0.6
4/2 05:00	94.5	↑0.6
4/2 05:10	95.1	↑0.6
4/2 05:20	95.6	↑0.5
4/2 05:30	96.1	↑0.5
4/2 05:40	96.6	↑0.5
4/2 05:50	97.0	↑0.4
4/2 06:00	97.4	↑0.4
4/2 06:10	97.7	↑0.3
4/2 06:20	98.0	↑0.3
4/2 06:30	98.3	↑0.3
4/2 06:40	98.4	↑0.1
4/2 06:50	98.6	↑0.2	満潮
4/2 07:00	98.6	0	満潮
4/2 07:10	98.5	↓-0.1
4/2 07:20	98.4	↓-0.1
4/2 07:30	98.2	↓-0.2
4/2 07:40	97.9	↓-0.3
4/2 07:50	97.5	↓-0.4
4/2 08:00	97.0	↓-0.5
4/2 08:10	96.4	↓-0.6
4/2 08:20	95.6	↓-0.8
4/2 08:30	94.8	↓-0.8
4/2 08:40	93.8	↓-1.0
4/2 08:50	92.7	↓-1.1
4/2 09:00	91.5	↓-1.2
4/2 09:10	90.2	↓-1.3
4/2 09:20	88.8	↓-1.4
4/2 09:30	87.2	↓-1.6
4/2 09:40	85.5	↓-1.7
4/2 09:50	83.7	↓-1.8
4/2 10:00	81.8	↓-1.9
4/2 10:10	79.8	↓-2.0
4/2 10:20	77.7	↓-2.1
4/2 10:30	75.6	↓-2.1
4/2 10:40	73.3	↓-2.3
4/2 10:50	71.0	↓-2.3
4/2 11:00	68.6	↓-2.4
4/2 11:10	66.1	↓-2.5	最大潮位差
4/2 11:20	63.7	↓-2.4
4/2 11:30	61.2	↓-2.5	最大潮位差
4/2 11:40	58.7	↓-2.5	最大潮位差
4/2 11:50	56.2	↓-2.5	最大潮位差
4/2 12:00	53.7	↓-2.5	最大潮位差
4/2 12:10	51.2	↓-2.5	最大潮位差
4/2 12:20	48.8	↓-2.4
4/2 12:30	46.4	↓-2.4
4/2 12:40	44.1	↓-2.3
4/2 12:50	41.8	↓-2.3
4/2 13:00	39.7	↓-2.1
4/2 13:10	37.6	↓-2.1
4/2 13:20	35.6	↓-2.0
4/2 13:30	33.7	↓-1.9
4/2 13:40	32.0	↓-1.7
4/2 13:50	30.3	↓-1.7
4/2 14:00	28.8	↓-1.5
4/2 14:10	27.4	↓-1.4
4/2 14:20	26.2	↓-1.2
4/2 14:30	25.0	↓-1.2
4/2 14:40	24.1	↓-0.9
4/2 14:50	23.2	↓-0.9
4/2 15:00	22.5	↓-0.7
4/2 15:10	21.9	↓-0.6
4/2 15:20	21.5	↓-0.4
4/2 15:30	21.2	↓-0.3
4/2 15:40	21.1	↓-0.1	干潮
4/2 15:50	21.0	↓-0.1
4/2 16:00	21.2	↑0.2
4/2 16:10	21.4	↑0.2
4/2 16:20	21.8	↑0.4
4/2 16:30	22.3	↑0.5
4/2 16:40	22.9	↑0.6
4/2 16:50	23.7	↑0.8
4/2 17:00	24.5	↑0.8
4/2 17:10	25.5	↑1.0
4/2 17:20	26.6	↑1.1
4/2 17:30	27.8	↑1.2
4/2 17:40	29.1	↑1.3
4/2 17:50	30.6	↑1.5
4/2 18:00	32.1	↑1.5
4/2 18:10	33.7	↑1.6
4/2 18:20	35.3	↑1.6
4/2 18:30	37.1	↑1.8
4/2 18:40	38.9	↑1.8
4/2 18:50	40.8	↑1.9
4/2 19:00	42.8	↑2.0
4/2 19:10	44.8	↑2.0
4/2 19:20	46.8	↑2.0
4/2 19:30	48.9	↑2.1
4/2 19:40	51.0	↑2.1
4/2 19:50	53.1	↑2.1
4/2 20:00	55.2	↑2.1
4/2 20:10	57.3	↑2.1
4/2 20:20	59.4	↑2.1
4/2 20:30	61.5	↑2.1
4/2 20:40	63.5	↑2.0
4/2 20:50	65.5	↑2.0
4/2 21:00	67.4	↑1.9
4/2 21:10	69.3	↑1.9
4/2 21:20	71.1	↑1.8
4/2 21:30	72.8	↑1.7
4/2 21:40	74.4	↑1.6
4/2 21:50	76.0	↑1.6
4/2 22:00	77.5	↑1.5
4/2 22:10	78.8	↑1.3
4/2 22:20	80.1	↑1.3
4/2 22:30	81.3	↑1.2
4/2 22:40	82.4	↑1.1
4/2 22:50	83.4	↑1.0
4/2 23:00	84.3	↑0.9
4/2 23:10	85.1	↑0.8
4/2 23:20	85.8	↑0.7
4/2 23:30	86.4	↑0.6
4/2 23:40	86.9	↑0.5
4/2 23:50	87.4	↑0.5