18 (木)	04:47	12:22	19:38	-
	141cm	-3cm	125cm	-
中潮 出 04:21 入 18:59 出 07:28 入 21:55 潮干狩り ◎ 09:53～14:50

大洗（茨城）2026年06月18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
6/18 00:00	96.9	↑0.4
6/18 00:10	97.4	↑0.5
6/18 00:20	98.2	↑0.8
6/18 00:30	99.2	↑1.0
6/18 00:40	100.3	↑1.1
6/18 00:50	101.6	↑1.3
6/18 01:00	103.1	↑1.5
6/18 01:10	104.7	↑1.6
6/18 01:20	106.5	↑1.8
6/18 01:30	108.4	↑1.9
6/18 01:40	110.4	↑2.0
6/18 01:50	112.6	↑2.2
6/18 02:00	114.7	↑2.1
6/18 02:10	117.0	↑2.3
6/18 02:20	119.2	↑2.2
6/18 02:30	121.4	↑2.2
6/18 02:40	123.7	↑2.3
6/18 02:50	125.8	↑2.1
6/18 03:00	127.9	↑2.1
6/18 03:10	130.0	↑2.1
6/18 03:20	131.9	↑1.9
6/18 03:30	133.6	↑1.7
6/18 03:40	135.2	↑1.6
6/18 03:50	136.6	↑1.4
6/18 04:00	137.9	↑1.3
6/18 04:10	138.9	↑1.0
6/18 04:20	139.7	↑0.8
6/18 04:30	140.2	↑0.5
6/18 04:40	140.5	↑0.3	満潮
6/18 04:50	140.6	↑0.1
6/18 05:00	140.3	↓-0.3
6/18 05:10	139.8	↓-0.5
6/18 05:20	139.0	↓-0.8
6/18 05:30	137.9	↓-1.1
6/18 05:40	136.6	↓-1.3
6/18 05:50	134.9	↓-1.7
6/18 06:00	132.9	↓-2.0
6/18 06:10	130.7	↓-2.2
6/18 06:20	128.1	↓-2.6
6/18 06:30	125.3	↓-2.8
6/18 06:40	122.2	↓-3.1
6/18 06:50	118.8	↓-3.4
6/18 07:00	115.2	↓-3.6
6/18 07:10	111.4	↓-3.8
6/18 07:20	107.3	↓-4.1
6/18 07:30	103.0	↓-4.3
6/18 07:40	98.6	↓-4.4
6/18 07:50	93.9	↓-4.7
6/18 08:00	89.2	↓-4.7
6/18 08:10	84.3	↓-4.9
6/18 08:20	79.3	↓-5.0
6/18 08:30	74.2	↓-5.1	最大潮位差
6/18 08:40	69.1	↓-5.1	最大潮位差
6/18 08:50	64.0	↓-5.1	最大潮位差
6/18 09:00	58.9	↓-5.1	最大潮位差
6/18 09:10	53.9	↓-5.0
6/18 09:20	48.9	↓-5.0
6/18 09:30	44.0	↓-4.9
6/18 09:40	39.2	↓-4.8
6/18 09:50	34.6	↓-4.6
6/18 10:00	30.1	↓-4.5
6/18 10:10	25.8	↓-4.3
6/18 10:20	21.8	↓-4.0
6/18 10:30	18.0	↓-3.8
6/18 10:40	14.4	↓-3.6
6/18 10:50	11.1	↓-3.3
6/18 11:00	8.1	↓-3.0
6/18 11:10	5.4	↓-2.7
6/18 11:20	3.1	↓-2.3
6/18 11:30	1.0	↓-2.1
6/18 11:40	-0.6	↓-1.6
6/18 11:50	-2.0	↓-1.4
6/18 12:00	-2.9	↓-0.9
6/18 12:10	-3.5	↓-0.6
6/18 12:20	-3.7	↓-0.2	干潮
6/18 12:30	-3.5	↑0.2
6/18 12:40	-3.0	↑0.5
6/18 12:50	-2.1	↑0.9
6/18 13:00	-0.8	↑1.3
6/18 13:10	0.9	↑1.7
6/18 13:20	2.9	↑2.0
6/18 13:30	5.2	↑2.3
6/18 13:40	7.9	↑2.7
6/18 13:50	10.9	↑3.0
6/18 14:00	14.1	↑3.2
6/18 14:10	17.6	↑3.5
6/18 14:20	21.4	↑3.8
6/18 14:30	25.4	↑4.0
6/18 14:40	29.5	↑4.1
6/18 14:50	33.8	↑4.3
6/18 15:00	38.3	↑4.5
6/18 15:10	42.8	↑4.5
6/18 15:20	47.5	↑4.7
6/18 15:30	52.2	↑4.7
6/18 15:40	56.9	↑4.7
6/18 15:50	61.6	↑4.7
6/18 16:00	66.2	↑4.6
6/18 16:10	70.8	↑4.6
6/18 16:20	75.4	↑4.6
6/18 16:30	79.8	↑4.4
6/18 16:40	84.1	↑4.3
6/18 16:50	88.3	↑4.2
6/18 17:00	92.2	↑3.9
6/18 17:10	96.1	↑3.9
6/18 17:20	99.7	↑3.6
6/18 17:30	103.1	↑3.4
6/18 17:40	106.2	↑3.1
6/18 17:50	109.2	↑3.0
6/18 18:00	111.9	↑2.7
6/18 18:10	114.3	↑2.4
6/18 18:20	116.5	↑2.2
6/18 18:30	118.4	↑1.9
6/18 18:40	120.0	↑1.6
6/18 18:50	121.4	↑1.4
6/18 19:00	122.5	↑1.1
6/18 19:10	123.3	↑0.8
6/18 19:20	123.9	↑0.6
6/18 19:30	124.2	↑0.3	満潮
6/18 19:40	124.3	↑0.1
6/18 19:50	124.1	↓-0.2
6/18 20:00	123.7	↓-0.4
6/18 20:10	123.1	↓-0.6
6/18 20:20	122.3	↓-0.8
6/18 20:30	121.3	↓-1.0
6/18 20:40	120.1	↓-1.2
6/18 20:50	118.8	↓-1.3
6/18 21:00	117.4	↓-1.4
6/18 21:10	115.9	↓-1.5
6/18 21:20	114.3	↓-1.6
6/18 21:30	112.6	↓-1.7
6/18 21:40	110.9	↓-1.7
6/18 21:50	109.2	↓-1.7
6/18 22:00	107.5	↓-1.7
6/18 22:10	105.8	↓-1.7
6/18 22:20	104.1	↓-1.7
6/18 22:30	102.5	↓-1.6
6/18 22:40	100.9	↓-1.6
6/18 22:50	99.4	↓-1.5
6/18 23:00	98.1	↓-1.3
6/18 23:10	96.8	↓-1.3
6/18 23:20	95.7	↓-1.1
6/18 23:30	94.7	↓-1.0
6/18 23:40	93.8	↓-0.9
6/18 23:50	93.1	↓-0.7