9 (金)	05:41	12:34	19:11	-
	125cm	19cm	112cm	-
中潮 出 05:14 入 18:07 出 07:53 入 22:14 潮干狩り ○ 10:52～14:15

大洗（茨城）2038年04月9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
4/9 00:00	62.7	↓-0.1
4/9 00:10	62.8	↑0.1
4/9 00:20	63.2	↑0.4
4/9 00:30	63.8	↑0.6
4/9 00:40	64.7	↑0.9
4/9 00:50	65.7	↑1.0
4/9 01:00	67.0	↑1.3
4/9 01:10	68.6	↑1.6
4/9 01:20	70.3	↑1.7
4/9 01:30	72.2	↑1.9
4/9 01:40	74.3	↑2.1
4/9 01:50	76.6	↑2.3
4/9 02:00	79.0	↑2.4
4/9 02:10	81.5	↑2.5
4/9 02:20	84.2	↑2.7
4/9 02:30	86.9	↑2.7
4/9 02:40	89.7	↑2.8
4/9 02:50	92.6	↑2.9
4/9 03:00	95.5	↑2.9
4/9 03:10	98.4	↑2.9
4/9 03:20	101.2	↑2.8
4/9 03:30	104.0	↑2.8
4/9 03:40	106.7	↑2.7
4/9 03:50	109.3	↑2.6
4/9 04:00	111.7	↑2.4
4/9 04:10	114.0	↑2.3
4/9 04:20	116.1	↑2.1
4/9 04:30	118.0	↑1.9
4/9 04:40	119.8	↑1.8
4/9 04:50	121.2	↑1.4
4/9 05:00	122.5	↑1.3
4/9 05:10	123.4	↑0.9
4/9 05:20	124.1	↑0.7
4/9 05:30	124.6	↑0.5
4/9 05:40	124.7	↑0.1	満潮
4/9 05:50	124.6	↓-0.1
4/9 06:00	124.1	↓-0.5
4/9 06:10	123.4	↓-0.7
4/9 06:20	122.4	↓-1.0
4/9 06:30	121.1	↓-1.3
4/9 06:40	119.6	↓-1.5
4/9 06:50	117.7	↓-1.9
4/9 07:00	115.6	↓-2.1
4/9 07:10	113.2	↓-2.4
4/9 07:20	110.6	↓-2.6
4/9 07:30	107.8	↓-2.8
4/9 07:40	104.7	↓-3.1
4/9 07:50	101.4	↓-3.3
4/9 08:00	98.0	↓-3.4
4/9 08:10	94.4	↓-3.6
4/9 08:20	90.6	↓-3.8
4/9 08:30	86.8	↓-3.8
4/9 08:40	82.8	↓-4.0
4/9 08:50	78.7	↓-4.1	最大潮位差
4/9 09:00	74.7	↓-4.0
4/9 09:10	70.6	↓-4.1	最大潮位差
4/9 09:20	66.5	↓-4.1	最大潮位差
4/9 09:30	62.4	↓-4.1	最大潮位差
4/9 09:40	58.4	↓-4.0
4/9 09:50	54.4	↓-4.0
4/9 10:00	50.6	↓-3.8
4/9 10:10	46.9	↓-3.7
4/9 10:20	43.4	↓-3.5
4/9 10:30	40.0	↓-3.4
4/9 10:40	36.8	↓-3.2
4/9 10:50	33.8	↓-3.0
4/9 11:00	31.1	↓-2.7
4/9 11:10	28.6	↓-2.5
4/9 11:20	26.3	↓-2.3
4/9 11:30	24.3	↓-2.0
4/9 11:40	22.6	↓-1.7
4/9 11:50	21.2	↓-1.4
4/9 12:00	20.1	↓-1.1
4/9 12:10	19.2	↓-0.9
4/9 12:20	18.7	↓-0.5
4/9 12:30	18.4	↓-0.3	干潮
4/9 12:40	18.5	↑0.1
4/9 12:50	18.9	↑0.4
4/9 13:00	19.6	↑0.7
4/9 13:10	20.6	↑1.0
4/9 13:20	21.8	↑1.2
4/9 13:30	23.4	↑1.6
4/9 13:40	25.2	↑1.8
4/9 13:50	27.4	↑2.2
4/9 14:00	29.7	↑2.3
4/9 14:10	32.3	↑2.6
4/9 14:20	35.2	↑2.9
4/9 14:30	38.2	↑3.0
4/9 14:40	41.4	↑3.2
4/9 14:50	44.8	↑3.4
4/9 15:00	48.3	↑3.5
4/9 15:10	51.9	↑3.6
4/9 15:20	55.6	↑3.7
4/9 15:30	59.3	↑3.7
4/9 15:40	63.1	↑3.8
4/9 15:50	66.9	↑3.8
4/9 16:00	70.7	↑3.8
4/9 16:10	74.4	↑3.7
4/9 16:20	78.0	↑3.6
4/9 16:30	81.6	↑3.6
4/9 16:40	85.0	↑3.4
4/9 16:50	88.3	↑3.3
4/9 17:00	91.4	↑3.1
4/9 17:10	94.3	↑2.9
4/9 17:20	97.0	↑2.7
4/9 17:30	99.6	↑2.6
4/9 17:40	101.9	↑2.3
4/9 17:50	104.0	↑2.1
4/9 18:00	105.8	↑1.8
4/9 18:10	107.4	↑1.6
4/9 18:20	108.8	↑1.4
4/9 18:30	109.9	↑1.1
4/9 18:40	110.8	↑0.9
4/9 18:50	111.4	↑0.6
4/9 19:00	111.7	↑0.3
4/9 19:10	111.8	↑0.1	満潮
4/9 19:20	111.7	↓-0.1
4/9 19:30	111.4	↓-0.3
4/9 19:40	110.8	↓-0.6
4/9 19:50	110.0	↓-0.8
4/9 20:00	109.0	↓-1.0
4/9 20:10	107.9	↓-1.1
4/9 20:20	106.5	↓-1.4
4/9 20:30	105.0	↓-1.5
4/9 20:40	103.4	↓-1.6
4/9 20:50	101.7	↓-1.7
4/9 21:00	99.8	↓-1.9
4/9 21:10	97.9	↓-1.9
4/9 21:20	95.9	↓-2.0
4/9 21:30	93.9	↓-2.0
4/9 21:40	91.9	↓-2.0
4/9 21:50	89.8	↓-2.1
4/9 22:00	87.8	↓-2.0
4/9 22:10	85.9	↓-1.9
4/9 22:20	84.0	↓-1.9
4/9 22:30	82.2	↓-1.8
4/9 22:40	80.5	↓-1.7
4/9 22:50	78.9	↓-1.6
4/9 23:00	77.4	↓-1.5
4/9 23:10	76.1	↓-1.3
4/9 23:20	74.9	↓-1.2
4/9 23:30	73.9	↓-1.0
4/9 23:40	73.0	↓-0.9
4/9 23:50	72.3	↓-0.7