04 (水)	01:47	09:05	16:15	21:08
	133cm	4cm	124cm	83cm
大潮 出 04:22 入 18:52 出 17:32 入 02:57 潮干狩り ◎ 06:50～11:21

大洗（茨城）2031年06月04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	119.0	↑2.3
6/4 00:10	121.1	↑2.1
6/4 00:20	123.2	↑2.1
6/4 00:30	125.0	↑1.8
6/4 00:40	126.7	↑1.7
6/4 00:50	128.2	↑1.5
6/4 01:00	129.4	↑1.2
6/4 01:10	130.5	↑1.1
6/4 01:20	131.3	↑0.8
6/4 01:30	131.8	↑0.5
6/4 01:40	132.1	↑0.3	満潮
6/4 01:50	132.1	0
6/4 02:00	131.9	↓-0.2
6/4 02:10	131.3	↓-0.6
6/4 02:20	130.5	↓-0.8
6/4 02:30	129.4	↓-1.1
6/4 02:40	128.0	↓-1.4
6/4 02:50	126.4	↓-1.6
6/4 03:00	124.4	↓-2.0
6/4 03:10	122.2	↓-2.2
6/4 03:20	119.8	↓-2.4
6/4 03:30	117.0	↓-2.8
6/4 03:40	114.1	↓-2.9
6/4 03:50	110.9	↓-3.2
6/4 04:00	107.4	↓-3.5
6/4 04:10	103.8	↓-3.6
6/4 04:20	99.9	↓-3.9
6/4 04:30	95.9	↓-4.0
6/4 04:40	91.7	↓-4.2
6/4 04:50	87.4	↓-4.3
6/4 05:00	83.0	↓-4.4
6/4 05:10	78.4	↓-4.6
6/4 05:20	73.8	↓-4.6
6/4 05:30	69.1	↓-4.7	最大潮位差
6/4 05:40	64.4	↓-4.7	最大潮位差
6/4 05:50	59.8	↓-4.6
6/4 06:00	55.1	↓-4.7	最大潮位差
6/4 06:10	50.5	↓-4.6
6/4 06:20	46.0	↓-4.5
6/4 06:30	41.6	↓-4.4
6/4 06:40	37.3	↓-4.3
6/4 06:50	33.2	↓-4.1
6/4 07:00	29.3	↓-3.9
6/4 07:10	25.6	↓-3.7
6/4 07:20	22.1	↓-3.5
6/4 07:30	18.9	↓-3.2
6/4 07:40	16.0	↓-2.9
6/4 07:50	13.4	↓-2.6
6/4 08:00	11.0	↓-2.4
6/4 08:10	9.0	↓-2.0
6/4 08:20	7.3	↓-1.7
6/4 08:30	5.9	↓-1.4
6/4 08:40	4.9	↓-1.0
6/4 08:50	4.2	↓-0.7
6/4 09:00	3.9	↓-0.3	干潮
6/4 09:10	3.9	0
6/4 09:20	4.3	↑0.4
6/4 09:30	5.1	↑0.8
6/4 09:40	6.1	↑1.0
6/4 09:50	7.5	↑1.4
6/4 10:00	9.3	↑1.8
6/4 10:10	11.3	↑2.0
6/4 10:20	13.7	↑2.4
6/4 10:30	16.3	↑2.6
6/4 10:40	19.2	↑2.9
6/4 10:50	22.4	↑3.2
6/4 11:00	25.9	↑3.5
6/4 11:10	29.5	↑3.6
6/4 11:20	33.3	↑3.8
6/4 11:30	37.3	↑4.0
6/4 11:40	41.5	↑4.2
6/4 11:50	45.7	↑4.2
6/4 12:00	50.1	↑4.4
6/4 12:10	54.5	↑4.4
6/4 12:20	59.0	↑4.5
6/4 12:30	63.5	↑4.5
6/4 12:40	67.9	↑4.4
6/4 12:50	72.3	↑4.4
6/4 13:00	76.7	↑4.4
6/4 13:10	80.9	↑4.2
6/4 13:20	85.1	↑4.2
6/4 13:30	89.1	↑4.0
6/4 13:40	92.9	↑3.8
6/4 13:50	96.6	↑3.7
6/4 14:00	100.1	↑3.5
6/4 14:10	103.4	↑3.3
6/4 14:20	106.4	↑3.0
6/4 14:30	109.3	↑2.9
6/4 14:40	111.9	↑2.6
6/4 14:50	114.2	↑2.3
6/4 15:00	116.3	↑2.1
6/4 15:10	118.2	↑1.9
6/4 15:20	119.7	↑1.5
6/4 15:30	121.0	↑1.3
6/4 15:40	122.1	↑1.1
6/4 15:50	122.8	↑0.7
6/4 16:00	123.3	↑0.5
6/4 16:10	123.5	↑0.2	満潮
6/4 16:20	123.5	0
6/4 16:30	123.2	↓-0.3
6/4 16:40	122.7	↓-0.5
6/4 16:50	121.9	↓-0.8
6/4 17:00	120.9	↓-1.0
6/4 17:10	119.7	↓-1.2
6/4 17:20	118.3	↓-1.4
6/4 17:30	116.7	↓-1.6
6/4 17:40	115.0	↓-1.7
6/4 17:50	113.1	↓-1.9
6/4 18:00	111.1	↓-2.0
6/4 18:10	109.0	↓-2.1
6/4 18:20	106.9	↓-2.1
6/4 18:30	104.7	↓-2.2
6/4 18:40	102.5	↓-2.2
6/4 18:50	100.3	↓-2.2
6/4 19:00	98.2	↓-2.1
6/4 19:10	96.1	↓-2.1
6/4 19:20	94.1	↓-2.0
6/4 19:30	92.1	↓-2.0
6/4 19:40	90.3	↓-1.8
6/4 19:50	88.7	↓-1.6
6/4 20:00	87.2	↓-1.5
6/4 20:10	85.9	↓-1.3
6/4 20:20	84.7	↓-1.2
6/4 20:30	83.8	↓-0.9
6/4 20:40	83.1	↓-0.7
6/4 20:50	82.6	↓-0.5
6/4 21:00	82.3	↓-0.3	干潮
6/4 21:10	82.2	↓-0.1
6/4 21:20	82.4	↑0.2
6/4 21:30	82.8	↑0.4
6/4 21:40	83.4	↑0.6
6/4 21:50	84.3	↑0.9
6/4 22:00	85.4	↑1.1
6/4 22:10	86.7	↑1.3
6/4 22:20	88.2	↑1.5
6/4 22:30	90.0	↑1.8
6/4 22:40	91.9	↑1.9
6/4 22:50	93.9	↑2.0
6/4 23:00	96.1	↑2.2
6/4 23:10	98.5	↑2.4
6/4 23:20	101.0	↑2.5
6/4 23:30	103.5	↑2.5
6/4 23:40	106.2	↑2.7
6/4 23:50	108.8	↑2.6