3 (火)	01:09	08:18	15:18	20:20
	119cm	13cm	111cm	73cm
大潮 出 04:22 入 18:52 出 16:24 入 02:12 潮干狩り ◎ 06:25～10:11

那珂湊（茨城）2031年06月3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
6/3 00:00	113.3	↑1.5
6/3 00:10	114.6	↑1.3
6/3 00:20	115.8	↑1.2
6/3 00:30	116.8	↑1.0
6/3 00:40	117.5	↑0.7
6/3 00:50	118.1	↑0.6
6/3 01:00	118.4	↑0.3	満潮
6/3 01:10	118.4	0
6/3 01:20	118.3	↓-0.1
6/3 01:30	117.8	↓-0.5
6/3 01:40	117.2	↓-0.6
6/3 01:50	116.3	↓-0.9
6/3 02:00	115.1	↓-1.2
6/3 02:10	113.7	↓-1.4
6/3 02:20	112.0	↓-1.7
6/3 02:30	110.1	↓-1.9
6/3 02:40	108.0	↓-2.1
6/3 02:50	105.6	↓-2.4
6/3 03:00	103.0	↓-2.6
6/3 03:10	100.3	↓-2.7
6/3 03:20	97.3	↓-3.0
6/3 03:30	94.2	↓-3.1
6/3 03:40	90.9	↓-3.3
6/3 03:50	87.4	↓-3.5
6/3 04:00	83.9	↓-3.5
6/3 04:10	80.2	↓-3.7
6/3 04:20	76.4	↓-3.8
6/3 04:30	72.6	↓-3.8
6/3 04:40	68.7	↓-3.9	最大潮位差
6/3 04:50	64.8	↓-3.9	最大潮位差
6/3 05:00	60.9	↓-3.9	最大潮位差
6/3 05:10	57.0	↓-3.9	最大潮位差
6/3 05:20	53.2	↓-3.8
6/3 05:30	49.4	↓-3.8
6/3 05:40	45.7	↓-3.7
6/3 05:50	42.1	↓-3.6
6/3 06:00	38.6	↓-3.5
6/3 06:10	35.3	↓-3.3
6/3 06:20	32.2	↓-3.1
6/3 06:30	29.2	↓-3.0
6/3 06:40	26.4	↓-2.8
6/3 06:50	23.9	↓-2.5
6/3 07:00	21.6	↓-2.3
6/3 07:10	19.5	↓-2.1
6/3 07:20	17.7	↓-1.8
6/3 07:30	16.2	↓-1.5
6/3 07:40	14.9	↓-1.3
6/3 07:50	14.0	↓-0.9
6/3 08:00	13.3	↓-0.7
6/3 08:10	13.0	↓-0.3	干潮
6/3 08:20	12.9	↓-0.1
6/3 08:30	13.1	↑0.2
6/3 08:40	13.7	↑0.6
6/3 08:50	14.5	↑0.8
6/3 09:00	15.6	↑1.1
6/3 09:10	17.0	↑1.4
6/3 09:20	18.6	↑1.6
6/3 09:30	20.6	↑2.0
6/3 09:40	22.7	↑2.1
6/3 09:50	25.1	↑2.4
6/3 10:00	27.7	↑2.6
6/3 10:10	30.5	↑2.8
6/3 10:20	33.5	↑3.0
6/3 10:30	36.7	↑3.2
6/3 10:40	40.0	↑3.3
6/3 10:50	43.4	↑3.4
6/3 11:00	46.9	↑3.5
6/3 11:10	50.5	↑3.6
6/3 11:20	54.1	↑3.6
6/3 11:30	57.8	↑3.7
6/3 11:40	61.5	↑3.7
6/3 11:50	65.1	↑3.6
6/3 12:00	68.8	↑3.7
6/3 12:10	72.4	↑3.6
6/3 12:20	75.9	↑3.5
6/3 12:30	79.3	↑3.4
6/3 12:40	82.6	↑3.3
6/3 12:50	85.8	↑3.2
6/3 13:00	88.8	↑3.0
6/3 13:10	91.7	↑2.9
6/3 13:20	94.4	↑2.7
6/3 13:30	96.9	↑2.5
6/3 13:40	99.2	↑2.3
6/3 13:50	101.4	↑2.2
6/3 14:00	103.2	↑1.8
6/3 14:10	104.9	↑1.7
6/3 14:20	106.3	↑1.4
6/3 14:30	107.5	↑1.2
6/3 14:40	108.5	↑1.0
6/3 14:50	109.2	↑0.7
6/3 15:00	109.7	↑0.5
6/3 15:10	110.0	↑0.3	満潮
6/3 15:20	110.0	0
6/3 15:30	109.8	↓-0.2
6/3 15:40	109.4	↓-0.4
6/3 15:50	108.8	↓-0.6
6/3 16:00	108.0	↓-0.8
6/3 16:10	107.0	↓-1.0
6/3 16:20	105.9	↓-1.1
6/3 16:30	104.6	↓-1.3
6/3 16:40	103.2	↓-1.4
6/3 16:50	101.6	↓-1.6
6/3 17:00	99.9	↓-1.7
6/3 17:10	98.2	↓-1.7
6/3 17:20	96.3	↓-1.9
6/3 17:30	94.5	↓-1.8
6/3 17:40	92.6	↓-1.9
6/3 17:50	90.7	↓-1.9
6/3 18:00	88.8	↓-1.9
6/3 18:10	86.9	↓-1.9
6/3 18:20	85.1	↓-1.8
6/3 18:30	83.3	↓-1.8
6/3 18:40	81.7	↓-1.6
6/3 18:50	80.1	↓-1.6
6/3 19:00	78.6	↓-1.5
6/3 19:10	77.3	↓-1.3
6/3 19:20	76.2	↓-1.1
6/3 19:30	75.1	↓-1.1
6/3 19:40	74.3	↓-0.8
6/3 19:50	73.7	↓-0.6
6/3 20:00	73.2	↓-0.5
6/3 20:10	72.9	↓-0.3	干潮
6/3 20:20	72.8	↓-0.1	干潮
6/3 20:30	73.0	↑0.2
6/3 20:40	73.3	↑0.3
6/3 20:50	73.8	↑0.5
6/3 21:00	74.6	↑0.8
6/3 21:10	75.5	↑0.9
6/3 21:20	76.6	↑1.1
6/3 21:30	77.9	↑1.3
6/3 21:40	79.3	↑1.4
6/3 21:50	80.9	↑1.6
6/3 22:00	82.7	↑1.8
6/3 22:10	84.6	↑1.9
6/3 22:20	86.6	↑2.0
6/3 22:30	88.7	↑2.1
6/3 22:40	90.9	↑2.2
6/3 22:50	93.1	↑2.2
6/3 23:00	95.4	↑2.3
6/3 23:10	97.7	↑2.3
6/3 23:20	100.0	↑2.3
6/3 23:30	102.3	↑2.3
6/3 23:40	104.5	↑2.2
6/3 23:50	106.7	↑2.2