4 (日)	00:34	07:34	14:15	19:27
	114cm	29cm	103cm	69cm
中潮 出 04:22 入 18:53 出 01:39 入 15:15 潮干狩り ○ 06:56～08:11

那珂湊（茨城）2062年06月4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
6/4 00:00	112.6	↑0.8
6/4 00:10	113.2	↑0.6
6/4 00:20	113.6	↑0.4
6/4 00:30	113.8	↑0.2	満潮
6/4 00:40	113.7	↓-0.1
6/4 00:50	113.5	↓-0.2
6/4 01:00	113.0	↓-0.5
6/4 01:10	112.3	↓-0.7
6/4 01:20	111.4	↓-0.9
6/4 01:30	110.2	↓-1.2
6/4 01:40	108.9	↓-1.3
6/4 01:50	107.3	↓-1.6
6/4 02:00	105.5	↓-1.8
6/4 02:10	103.6	↓-1.9
6/4 02:20	101.4	↓-2.2
6/4 02:30	99.1	↓-2.3
6/4 02:40	96.7	↓-2.4
6/4 02:50	94.1	↓-2.6
6/4 03:00	91.4	↓-2.7
6/4 03:10	88.5	↓-2.9
6/4 03:20	85.6	↓-2.9
6/4 03:30	82.6	↓-3.0
6/4 03:40	79.5	↓-3.1
6/4 03:50	76.3	↓-3.2	最大潮位差
6/4 04:00	73.2	↓-3.1
6/4 04:10	70.0	↓-3.2	最大潮位差
6/4 04:20	66.8	↓-3.2	最大潮位差
6/4 04:30	63.6	↓-3.2	最大潮位差
6/4 04:40	60.5	↓-3.1
6/4 04:50	57.5	↓-3.0
6/4 05:00	54.5	↓-3.0
6/4 05:10	51.6	↓-2.9
6/4 05:20	48.8	↓-2.8
6/4 05:30	46.2	↓-2.6
6/4 05:40	43.7	↓-2.5
6/4 05:50	41.3	↓-2.4
6/4 06:00	39.2	↓-2.1
6/4 06:10	37.2	↓-2.0
6/4 06:20	35.4	↓-1.8
6/4 06:30	33.8	↓-1.6
6/4 06:40	32.4	↓-1.4
6/4 06:50	31.2	↓-1.2
6/4 07:00	30.3	↓-0.9
6/4 07:10	29.6	↓-0.7
6/4 07:20	29.2	↓-0.4
6/4 07:30	29.0	↓-0.2	干潮
6/4 07:40	29.0	0
6/4 07:50	29.3	↑0.3
6/4 08:00	29.9	↑0.6
6/4 08:10	30.6	↑0.7
6/4 08:20	31.6	↑1.0
6/4 08:30	32.9	↑1.3
6/4 08:40	34.3	↑1.4
6/4 08:50	36.0	↑1.7
6/4 09:00	37.8	↑1.8
6/4 09:10	39.8	↑2.0
6/4 09:20	42.0	↑2.2
6/4 09:30	44.4	↑2.4
6/4 09:40	46.8	↑2.4
6/4 09:50	49.4	↑2.6
6/4 10:00	52.1	↑2.7
6/4 10:10	54.9	↑2.8
6/4 10:20	57.8	↑2.9
6/4 10:30	60.7	↑2.9
6/4 10:40	63.6	↑2.9
6/4 10:50	66.5	↑2.9
6/4 11:00	69.4	↑2.9
6/4 11:10	72.3	↑2.9
6/4 11:20	75.2	↑2.9
6/4 11:30	78.0	↑2.8
6/4 11:40	80.6	↑2.6
6/4 11:50	83.2	↑2.6
6/4 12:00	85.7	↑2.5
6/4 12:10	88.1	↑2.4
6/4 12:20	90.3	↑2.2
6/4 12:30	92.3	↑2.0
6/4 12:40	94.2	↑1.9
6/4 12:50	96.0	↑1.8
6/4 13:00	97.5	↑1.5
6/4 13:10	98.9	↑1.4
6/4 13:20	100.0	↑1.1
6/4 13:30	101.0	↑1.0
6/4 13:40	101.8	↑0.8
6/4 13:50	102.3	↑0.5
6/4 14:00	102.7	↑0.4
6/4 14:10	102.9	↑0.2	満潮
6/4 14:20	102.9	0
6/4 14:30	102.7	↓-0.2
6/4 14:40	102.3	↓-0.4
6/4 14:50	101.7	↓-0.6
6/4 15:00	101.0	↓-0.7
6/4 15:10	100.2	↓-0.8
6/4 15:20	99.1	↓-1.1
6/4 15:30	98.0	↓-1.1
6/4 15:40	96.7	↓-1.3
6/4 15:50	95.3	↓-1.4
6/4 16:00	93.9	↓-1.4
6/4 16:10	92.3	↓-1.6
6/4 16:20	90.7	↓-1.6
6/4 16:30	89.1	↓-1.6
6/4 16:40	87.4	↓-1.7
6/4 16:50	85.7	↓-1.7
6/4 17:00	84.0	↓-1.7
6/4 17:10	82.3	↓-1.7
6/4 17:20	80.6	↓-1.7
6/4 17:30	79.0	↓-1.6
6/4 17:40	77.5	↓-1.5
6/4 17:50	76.0	↓-1.5
6/4 18:00	74.6	↓-1.4
6/4 18:10	73.4	↓-1.2
6/4 18:20	72.3	↓-1.1
6/4 18:30	71.2	↓-1.1
6/4 18:40	70.4	↓-0.8
6/4 18:50	69.7	↓-0.7
6/4 19:00	69.1	↓-0.6
6/4 19:10	68.8	↓-0.3
6/4 19:20	68.6	↓-0.2	干潮
6/4 19:30	68.5	↓-0.1
6/4 19:40	68.7	↑0.2
6/4 19:50	69.0	↑0.3
6/4 20:00	69.6	↑0.6
6/4 20:10	70.3	↑0.7
6/4 20:20	71.2	↑0.9
6/4 20:30	72.2	↑1.0
6/4 20:40	73.4	↑1.2
6/4 20:50	74.8	↑1.4
6/4 21:00	76.3	↑1.5
6/4 21:10	78.0	↑1.7
6/4 21:20	79.8	↑1.8
6/4 21:30	81.7	↑1.9
6/4 21:40	83.7	↑2.0
6/4 21:50	85.8	↑2.1
6/4 22:00	87.9	↑2.1
6/4 22:10	90.1	↑2.2
6/4 22:20	92.3	↑2.2
6/4 22:30	94.6	↑2.3
6/4 22:40	96.8	↑2.2
6/4 22:50	99.0	↑2.2
6/4 23:00	101.1	↑2.1
6/4 23:10	103.2	↑2.1
6/4 23:20	105.2	↑2.0
6/4 23:30	107.1	↑1.9
6/4 23:40	108.9	↑1.8
6/4 23:50	110.5	↑1.6