3 (月)	03:50	11:09	18:36	23:14
	120cm	0cm	116cm	86cm
中潮 出 04:22 入 18:52 出 05:44 入 20:26 潮干狩り ◎ 08:45～13:38

那珂湊（茨城）2030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	89.4	↑1.1
6/3 00:10	90.7	↑1.3
6/3 00:20	92.2	↑1.5
6/3 00:30	93.7	↑1.5
6/3 00:40	95.3	↑1.6
6/3 00:50	96.9	↑1.6
6/3 01:00	98.6	↑1.7
6/3 01:10	100.3	↑1.7
6/3 01:20	102.1	↑1.8
6/3 01:30	103.8	↑1.7
6/3 01:40	105.6	↑1.8
6/3 01:50	107.3	↑1.7
6/3 02:00	108.9	↑1.6
6/3 02:10	110.5	↑1.6
6/3 02:20	112.0	↑1.5
6/3 02:30	113.4	↑1.4
6/3 02:40	114.7	↑1.3
6/3 02:50	115.8	↑1.1
6/3 03:00	116.8	↑1.0
6/3 03:10	117.7	↑0.9
6/3 03:20	118.3	↑0.6
6/3 03:30	118.8	↑0.5
6/3 03:40	119.1	↑0.3	満潮
6/3 03:50	119.2	↑0.1	満潮
6/3 04:00	119.1	↓-0.1
6/3 04:10	118.7	↓-0.4
6/3 04:20	118.1	↓-0.6
6/3 04:30	117.2	↓-0.9
6/3 04:40	116.1	↓-1.1
6/3 04:50	114.8	↓-1.3
6/3 05:00	113.1	↓-1.7
6/3 05:10	111.3	↓-1.8
6/3 05:20	109.2	↓-2.1
6/3 05:30	106.8	↓-2.4
6/3 05:40	104.2	↓-2.6
6/3 05:50	101.3	↓-2.9
6/3 06:00	98.3	↓-3.0
6/3 06:10	95.0	↓-3.3
6/3 06:20	91.5	↓-3.5
6/3 06:30	87.8	↓-3.7
6/3 06:40	84.0	↓-3.8
6/3 06:50	80.0	↓-4.0
6/3 07:00	75.8	↓-4.2
6/3 07:10	71.6	↓-4.2
6/3 07:20	67.3	↓-4.3
6/3 07:30	62.9	↓-4.4
6/3 07:40	58.5	↓-4.4
6/3 07:50	54.1	↓-4.4
6/3 08:00	49.6	↓-4.5	最大潮位差
6/3 08:10	45.3	↓-4.3
6/3 08:20	41.0	↓-4.3
6/3 08:30	36.8	↓-4.2
6/3 08:40	32.7	↓-4.1
6/3 08:50	28.7	↓-4.0
6/3 09:00	25.0	↓-3.7
6/3 09:10	21.4	↓-3.6
6/3 09:20	18.0	↓-3.4
6/3 09:30	14.9	↓-3.1
6/3 09:40	12.0	↓-2.9
6/3 09:50	9.4	↓-2.6
6/3 10:00	7.1	↓-2.3
6/3 10:10	5.0	↓-2.1
6/3 10:20	3.3	↓-1.7
6/3 10:30	1.9	↓-1.4
6/3 10:40	0.8	↓-1.1
6/3 10:50	0.1	↓-0.7
6/3 11:00	-0.4	↓-0.5	干潮
6/3 11:10	-0.5	↓-0.1
6/3 11:20	-0.3	↑0.2
6/3 11:30	0.3	↑0.6
6/3 11:40	1.1	↑0.8
6/3 11:50	2.3	↑1.2
6/3 12:00	3.8	↑1.5
6/3 12:10	5.5	↑1.7
6/3 12:20	7.5	↑2.0
6/3 12:30	9.8	↑2.3
6/3 12:40	12.3	↑2.5
6/3 12:50	15.1	↑2.8
6/3 13:00	18.1	↑3.0
6/3 13:10	21.3	↑3.2
6/3 13:20	24.6	↑3.3
6/3 13:30	28.1	↑3.5
6/3 13:40	31.8	↑3.7
6/3 13:50	35.6	↑3.8
6/3 14:00	39.4	↑3.8
6/3 14:10	43.4	↑4.0
6/3 14:20	47.4	↑4.0
6/3 14:30	51.5	↑4.1
6/3 14:40	55.6	↑4.1
6/3 14:50	59.7	↑4.1
6/3 15:00	63.8	↑4.1
6/3 15:10	67.8	↑4.0
6/3 15:20	71.8	↑4.0
6/3 15:30	75.7	↑3.9
6/3 15:40	79.5	↑3.8
6/3 15:50	83.1	↑3.6
6/3 16:00	86.7	↑3.6
6/3 16:10	90.1	↑3.4
6/3 16:20	93.3	↑3.2
6/3 16:30	96.4	↑3.1
6/3 16:40	99.2	↑2.8
6/3 16:50	101.9	↑2.7
6/3 17:00	104.3	↑2.4
6/3 17:10	106.5	↑2.2
6/3 17:20	108.5	↑2.0
6/3 17:30	110.2	↑1.7
6/3 17:40	111.7	↑1.5
6/3 17:50	112.9	↑1.2
6/3 18:00	113.9	↑1.0
6/3 18:10	114.7	↑0.8
6/3 18:20	115.1	↑0.4
6/3 18:30	115.4	↑0.3	満潮
6/3 18:40	115.4	0
6/3 18:50	115.2	↓-0.2
6/3 19:00	114.7	↓-0.5
6/3 19:10	114.1	↓-0.6
6/3 19:20	113.3	↓-0.8
6/3 19:30	112.3	↓-1.0
6/3 19:40	111.2	↓-1.1
6/3 19:50	109.9	↓-1.3
6/3 20:00	108.5	↓-1.4
6/3 20:10	107.0	↓-1.5
6/3 20:20	105.5	↓-1.5
6/3 20:30	103.8	↓-1.7
6/3 20:40	102.2	↓-1.6
6/3 20:50	100.5	↓-1.7
6/3 21:00	98.9	↓-1.6
6/3 21:10	97.3	↓-1.6
6/3 21:20	95.7	↓-1.6
6/3 21:30	94.2	↓-1.5
6/3 21:40	92.8	↓-1.4
6/3 21:50	91.5	↓-1.3
6/3 22:00	90.3	↓-1.2
6/3 22:10	89.2	↓-1.1
6/3 22:20	88.2	↓-1.0
6/3 22:30	87.5	↓-0.7
6/3 22:40	86.8	↓-0.7
6/3 22:50	86.4	↓-0.4
6/3 23:00	86.1	↓-0.3
6/3 23:10	85.9	↓-0.2	干潮
6/3 23:20	85.9	0
6/3 23:30	86.1	↑0.2
6/3 23:40	86.5	↑0.4
6/3 23:50	87.0	↑0.5