4 (金)	02:09	09:32	16:58	21:40
	123cm	-6cm	120cm	87cm
大潮 出 04:22 入 18:52 出 03:15 入 18:31 潮干狩り ◎ 06:59～12:06

那珂湊（茨城）2027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	106.8	↑2.0
6/4 00:10	108.8	↑2.0
6/4 00:20	110.7	↑1.9
6/4 00:30	112.5	↑1.8
6/4 00:40	114.2	↑1.7
6/4 00:50	115.8	↑1.6
6/4 01:00	117.3	↑1.5
6/4 01:10	118.6	↑1.3
6/4 01:20	119.7	↑1.1
6/4 01:30	120.7	↑1.0
6/4 01:40	121.4	↑0.7
6/4 01:50	121.9	↑0.5
6/4 02:00	122.2	↑0.3	満潮
6/4 02:10	122.3	↑0.1
6/4 02:20	122.1	↓-0.2
6/4 02:30	121.7	↓-0.4
6/4 02:40	121.0	↓-0.7
6/4 02:50	120.0	↓-1.0
6/4 03:00	118.8	↓-1.2
6/4 03:10	117.3	↓-1.5
6/4 03:20	115.5	↓-1.8
6/4 03:30	113.5	↓-2.0
6/4 03:40	111.1	↓-2.4
6/4 03:50	108.6	↓-2.5
6/4 04:00	105.8	↓-2.8
6/4 04:10	102.7	↓-3.1
6/4 04:20	99.4	↓-3.3
6/4 04:30	95.9	↓-3.5
6/4 04:40	92.1	↓-3.8
6/4 04:50	88.2	↓-3.9
6/4 05:00	84.2	↓-4.0
6/4 05:10	79.9	↓-4.3
6/4 05:20	75.6	↓-4.3
6/4 05:30	71.1	↓-4.5
6/4 05:40	66.5	↓-4.6
6/4 05:50	61.9	↓-4.6
6/4 06:00	57.2	↓-4.7	最大潮位差
6/4 06:10	52.6	↓-4.6
6/4 06:20	47.9	↓-4.7	最大潮位差
6/4 06:30	43.3	↓-4.6
6/4 06:40	38.7	↓-4.6
6/4 06:50	34.3	↓-4.4
6/4 07:00	29.9	↓-4.4
6/4 07:10	25.7	↓-4.2
6/4 07:20	21.7	↓-4.0
6/4 07:30	17.9	↓-3.8
6/4 07:40	14.3	↓-3.6
6/4 07:50	10.9	↓-3.4
6/4 08:00	7.8	↓-3.1
6/4 08:10	4.9	↓-2.9
6/4 08:20	2.4	↓-2.5
6/4 08:30	0.2	↓-2.2
6/4 08:40	-1.8	↓-2.0
6/4 08:50	-3.4	↓-1.6
6/4 09:00	-4.6	↓-1.2
6/4 09:10	-5.5	↓-0.9
6/4 09:20	-6.0	↓-0.5
6/4 09:30	-6.2	↓-0.2	干潮
6/4 09:40	-6.1	↑0.1
6/4 09:50	-5.6	↑0.5
6/4 10:00	-4.7	↑0.9
6/4 10:10	-3.5	↑1.2
6/4 10:20	-2.0	↑1.5
6/4 10:30	-0.2	↑1.8
6/4 10:40	2.0	↑2.2
6/4 10:50	4.4	↑2.4
6/4 11:00	7.2	↑2.8
6/4 11:10	10.1	↑2.9
6/4 11:20	13.4	↑3.3
6/4 11:30	16.8	↑3.4
6/4 11:40	20.5	↑3.7
6/4 11:50	24.3	↑3.8
6/4 12:00	28.3	↑4.0
6/4 12:10	32.5	↑4.2
6/4 12:20	36.7	↑4.2
6/4 12:30	41.1	↑4.4
6/4 12:40	45.5	↑4.4
6/4 12:50	50.0	↑4.5
6/4 13:00	54.4	↑4.4
6/4 13:10	58.9	↑4.5
6/4 13:20	63.4	↑4.5
6/4 13:30	67.8	↑4.4
6/4 13:40	72.1	↑4.3
6/4 13:50	76.4	↑4.3
6/4 14:00	80.5	↑4.1
6/4 14:10	84.5	↑4.0
6/4 14:20	88.4	↑3.9
6/4 14:30	92.1	↑3.7
6/4 14:40	95.6	↑3.5
6/4 14:50	98.9	↑3.3
6/4 15:00	101.9	↑3.0
6/4 15:10	104.8	↑2.9
6/4 15:20	107.4	↑2.6
6/4 15:30	109.8	↑2.4
6/4 15:40	111.9	↑2.1
6/4 15:50	113.8	↑1.9
6/4 16:00	115.4	↑1.6
6/4 16:10	116.8	↑1.4
6/4 16:20	117.8	↑1.0
6/4 16:30	118.6	↑0.8
6/4 16:40	119.2	↑0.6
6/4 16:50	119.5	↑0.3	満潮
6/4 17:00	119.5	0
6/4 17:10	119.4	↓-0.1
6/4 17:20	118.9	↓-0.5
6/4 17:30	118.3	↓-0.6
6/4 17:40	117.5	↓-0.8
6/4 17:50	116.5	↓-1.0
6/4 18:00	115.3	↓-1.2
6/4 18:10	114.0	↓-1.3
6/4 18:20	112.5	↓-1.5
6/4 18:30	110.9	↓-1.6
6/4 18:40	109.3	↓-1.6
6/4 18:50	107.6	↓-1.7
6/4 19:00	105.8	↓-1.8
6/4 19:10	104.0	↓-1.8
6/4 19:20	102.2	↓-1.8
6/4 19:30	100.4	↓-1.8
6/4 19:40	98.7	↓-1.7
6/4 19:50	97.0	↓-1.7
6/4 20:00	95.4	↓-1.6
6/4 20:10	93.9	↓-1.5
6/4 20:20	92.5	↓-1.4
6/4 20:30	91.2	↓-1.3
6/4 20:40	90.1	↓-1.1
6/4 20:50	89.1	↓-1.0
6/4 21:00	88.4	↓-0.7
6/4 21:10	87.7	↓-0.7
6/4 21:20	87.3	↓-0.4
6/4 21:30	87.0	↓-0.3	干潮
6/4 21:40	87.0	0	干潮
6/4 21:50	87.1	↑0.1
6/4 22:00	87.4	↑0.3
6/4 22:10	87.9	↑0.5
6/4 22:20	88.6	↑0.7
6/4 22:30	89.4	↑0.8
6/4 22:40	90.4	↑1.0
6/4 22:50	91.6	↑1.2
6/4 23:00	92.9	↑1.3
6/4 23:10	94.4	↑1.5
6/4 23:20	95.9	↑1.5
6/4 23:30	97.6	↑1.7
6/4 23:40	99.3	↑1.7
6/4 23:50	101.2	↑1.9