1 (火)	06:04	00:16	19:45	12:45
	105cm	53cm	100cm	13cm
中潮 出 05:24 入 18:01 出 08:19 入 22:26 潮干狩り ◎ 10:48～14:47

那珂湊（茨城）2036年04月1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
4/1 00:00	52.6	↓-0.5
4/1 00:10	52.4	↓-0.2	干潮
4/1 00:20	52.4	0
4/1 00:30	52.6	↑0.2
4/1 00:40	53.0	↑0.4
4/1 00:50	53.7	↑0.7
4/1 01:00	54.5	↑0.8
4/1 01:10	55.6	↑1.1
4/1 01:20	56.8	↑1.2
4/1 01:30	58.2	↑1.4
4/1 01:40	59.8	↑1.6
4/1 01:50	61.5	↑1.7
4/1 02:00	63.4	↑1.9
4/1 02:10	65.3	↑1.9
4/1 02:20	67.4	↑2.1
4/1 02:30	69.5	↑2.1
4/1 02:40	71.8	↑2.3
4/1 02:50	74.0	↑2.2
4/1 03:00	76.3	↑2.3
4/1 03:10	78.6	↑2.3
4/1 03:20	80.9	↑2.3
4/1 03:30	83.2	↑2.3
4/1 03:40	85.5	↑2.3
4/1 03:50	87.7	↑2.2
4/1 04:00	89.8	↑2.1
4/1 04:10	91.9	↑2.1
4/1 04:20	93.8	↑1.9
4/1 04:30	95.7	↑1.9
4/1 04:40	97.4	↑1.7
4/1 04:50	98.9	↑1.5
4/1 05:00	100.3	↑1.4
4/1 05:10	101.5	↑1.2
4/1 05:20	102.6	↑1.1
4/1 05:30	103.4	↑0.8
4/1 05:40	104.0	↑0.6
4/1 05:50	104.4	↑0.4
4/1 06:00	104.6	↑0.2	満潮
4/1 06:10	104.6	0
4/1 06:20	104.3	↓-0.3
4/1 06:30	103.7	↓-0.6
4/1 06:40	102.9	↓-0.8
4/1 06:50	101.9	↓-1.0
4/1 07:00	100.6	↓-1.3
4/1 07:10	99.1	↓-1.5
4/1 07:20	97.3	↓-1.8
4/1 07:30	95.3	↓-2.0
4/1 07:40	93.1	↓-2.2
4/1 07:50	90.6	↓-2.5
4/1 08:00	88.0	↓-2.6
4/1 08:10	85.1	↓-2.9
4/1 08:20	82.1	↓-3.0
4/1 08:30	78.9	↓-3.2
4/1 08:40	75.6	↓-3.3
4/1 08:50	72.1	↓-3.5
4/1 09:00	68.6	↓-3.5
4/1 09:10	64.9	↓-3.7	最大潮位差
4/1 09:20	61.3	↓-3.6
4/1 09:30	57.6	↓-3.7	最大潮位差
4/1 09:40	53.9	↓-3.7	最大潮位差
4/1 09:50	50.2	↓-3.7	最大潮位差
4/1 10:00	46.6	↓-3.6
4/1 10:10	43.0	↓-3.6
4/1 10:20	39.6	↓-3.4
4/1 10:30	36.2	↓-3.4
4/1 10:40	33.1	↓-3.1
4/1 10:50	30.0	↓-3.1
4/1 11:00	27.2	↓-2.8
4/1 11:10	24.6	↓-2.6
4/1 11:20	22.2	↓-2.4
4/1 11:30	20.1	↓-2.1
4/1 11:40	18.1	↓-2.0
4/1 11:50	16.5	↓-1.6
4/1 12:00	15.1	↓-1.4
4/1 12:10	14.0	↓-1.1
4/1 12:20	13.2	↓-0.8
4/1 12:30	12.7	↓-0.5
4/1 12:40	12.4	↓-0.3	干潮
4/1 12:50	12.5	↑0.1
4/1 13:00	12.8	↑0.3
4/1 13:10	13.3	↑0.5
4/1 13:20	14.2	↑0.9
4/1 13:30	15.3	↑1.1
4/1 13:40	16.6	↑1.3
4/1 13:50	18.2	↑1.6
4/1 14:00	20.0	↑1.8
4/1 14:10	22.0	↑2.0
4/1 14:20	24.1	↑2.1
4/1 14:30	26.5	↑2.4
4/1 14:40	29.0	↑2.5
4/1 14:50	31.7	↑2.7
4/1 15:00	34.5	↑2.8
4/1 15:10	37.4	↑2.9
4/1 15:20	40.4	↑3.0
4/1 15:30	43.5	↑3.1
4/1 15:40	46.7	↑3.2
4/1 15:50	49.8	↑3.1
4/1 16:00	53.1	↑3.3
4/1 16:10	56.3	↑3.2
4/1 16:20	59.5	↑3.2
4/1 16:30	62.7	↑3.2
4/1 16:40	65.8	↑3.1
4/1 16:50	68.9	↑3.1
4/1 17:00	71.9	↑3.0
4/1 17:10	74.9	↑3.0
4/1 17:20	77.7	↑2.8
4/1 17:30	80.4	↑2.7
4/1 17:40	83.0	↑2.6
4/1 17:50	85.4	↑2.4
4/1 18:00	87.7	↑2.3
4/1 18:10	89.8	↑2.1
4/1 18:20	91.7	↑1.9
4/1 18:30	93.4	↑1.7
4/1 18:40	94.9	↑1.5
4/1 18:50	96.2	↑1.3
4/1 19:00	97.3	↑1.1
4/1 19:10	98.2	↑0.9
4/1 19:20	98.8	↑0.6
4/1 19:30	99.2	↑0.4
4/1 19:40	99.4	↑0.2	満潮
4/1 19:50	99.4	0
4/1 20:00	99.1	↓-0.3
4/1 20:10	98.7	↓-0.4
4/1 20:20	98.0	↓-0.7
4/1 20:30	97.2	↓-0.8
4/1 20:40	96.1	↓-1.1
4/1 20:50	94.9	↓-1.2
4/1 21:00	93.6	↓-1.3
4/1 21:10	92.1	↓-1.5
4/1 21:20	90.4	↓-1.7
4/1 21:30	88.7	↓-1.7
4/1 21:40	86.9	↓-1.8
4/1 21:50	85.0	↓-1.9
4/1 22:00	83.1	↓-1.9
4/1 22:10	81.2	↓-1.9
4/1 22:20	79.2	↓-2.0
4/1 22:30	77.3	↓-1.9
4/1 22:40	75.4	↓-1.9
4/1 22:50	73.6	↓-1.8
4/1 23:00	71.9	↓-1.7
4/1 23:10	70.2	↓-1.7
4/1 23:20	68.7	↓-1.5
4/1 23:30	67.3	↓-1.4
4/1 23:40	66.0	↓-1.3
4/1 23:50	64.9	↓-1.1