22 (土)	06:46	00:24	-	15:03
	116cm	82cm	-	27cm
小潮 出 05:39 入 17:52 出 00:39 入 09:47 潮干狩り ○ 13:30～16:39

日立（茨城）2025年03月22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
3/22 00:00	81.5	↓-0.2
3/22 00:10	81.4	↓-0.1
3/22 00:20	81.4	0	干潮
3/22 00:30	81.4	0
3/22 00:40	81.5	↑0.1
3/22 00:50	81.6	↑0.1
3/22 01:00	81.8	↑0.2
3/22 01:10	82.1	↑0.3
3/22 01:20	82.5	↑0.4
3/22 01:30	82.9	↑0.4
3/22 01:40	83.5	↑0.6
3/22 01:50	84.1	↑0.6
3/22 02:00	84.8	↑0.7
3/22 02:10	85.5	↑0.7
3/22 02:20	86.4	↑0.9
3/22 02:30	87.3	↑0.9
3/22 02:40	88.3	↑1.0
3/22 02:50	89.4	↑1.1
3/22 03:00	90.6	↑1.2
3/22 03:10	91.8	↑1.2
3/22 03:20	93.1	↑1.3
3/22 03:30	94.5	↑1.4
3/22 03:40	95.9	↑1.4
3/22 03:50	97.3	↑1.4
3/22 04:00	98.8	↑1.5
3/22 04:10	100.3	↑1.5
3/22 04:20	101.8	↑1.5
3/22 04:30	103.2	↑1.4
3/22 04:40	104.7	↑1.5
3/22 04:50	106.1	↑1.4
3/22 05:00	107.5	↑1.4
3/22 05:10	108.8	↑1.3
3/22 05:20	110.0	↑1.2
3/22 05:30	111.2	↑1.2
3/22 05:40	112.2	↑1.0
3/22 05:50	113.1	↑0.9
3/22 06:00	113.9	↑0.8
3/22 06:10	114.5	↑0.6
3/22 06:20	115.0	↑0.5
3/22 06:30	115.3	↑0.3
3/22 06:40	115.5	↑0.2	満潮
3/22 06:50	115.5	0
3/22 07:00	115.3	↓-0.2
3/22 07:10	115.0	↓-0.3
3/22 07:20	114.5	↓-0.5
3/22 07:30	113.8	↓-0.7
3/22 07:40	112.9	↓-0.9
3/22 07:50	111.9	↓-1.0
3/22 08:00	110.7	↓-1.2
3/22 08:10	109.3	↓-1.4
3/22 08:20	107.7	↓-1.6
3/22 08:30	106.0	↓-1.7
3/22 08:40	104.1	↓-1.9
3/22 08:50	102.1	↓-2.0
3/22 09:00	100.0	↓-2.1
3/22 09:10	97.7	↓-2.3
3/22 09:20	95.2	↓-2.5
3/22 09:30	92.7	↓-2.5
3/22 09:40	90.1	↓-2.6
3/22 09:50	87.3	↓-2.8
3/22 10:00	84.6	↓-2.7
3/22 10:10	81.7	↓-2.9
3/22 10:20	78.8	↓-2.9
3/22 10:30	75.9	↓-2.9
3/22 10:40	72.9	↓-3.0	最大潮位差
3/22 10:50	70.0	↓-2.9
3/22 11:00	67.1	↓-2.9
3/22 11:10	64.2	↓-2.9
3/22 11:20	61.3	↓-2.9
3/22 11:30	58.5	↓-2.8
3/22 11:40	55.8	↓-2.7
3/22 11:50	53.1	↓-2.7
3/22 12:00	50.6	↓-2.5
3/22 12:10	48.1	↓-2.5
3/22 12:20	45.8	↓-2.3
3/22 12:30	43.6	↓-2.2
3/22 12:40	41.5	↓-2.1
3/22 12:50	39.5	↓-2.0
3/22 13:00	37.7	↓-1.8
3/22 13:10	35.9	↓-1.8
3/22 13:20	34.4	↓-1.5
3/22 13:30	33.0	↓-1.4
3/22 13:40	31.7	↓-1.3
3/22 13:50	30.5	↓-1.2
3/22 14:00	29.5	↓-1.0
3/22 14:10	28.7	↓-0.8
3/22 14:20	28.0	↓-0.7
3/22 14:30	27.5	↓-0.5
3/22 14:40	27.1	↓-0.4
3/22 14:50	26.8	↓-0.3
3/22 15:00	26.7	↓-0.1	干潮
3/22 15:10	26.8	↑0.1
3/22 15:20	27.0	↑0.2
3/22 15:30	27.3	↑0.3
3/22 15:40	27.8	↑0.5
3/22 15:50	28.4	↑0.6
3/22 16:00	29.1	↑0.7
3/22 16:10	30.0	↑0.9
3/22 16:20	31.0	↑1.0
3/22 16:30	32.0	↑1.0
3/22 16:40	33.2	↑1.2
3/22 16:50	34.5	↑1.3
3/22 17:00	35.8	↑1.3
3/22 17:10	37.2	↑1.4
3/22 17:20	38.7	↑1.5
3/22 17:30	40.2	↑1.5
3/22 17:40	41.7	↑1.5
3/22 17:50	43.3	↑1.6
3/22 18:00	44.9	↑1.6
3/22 18:10	46.6	↑1.7
3/22 18:20	48.2	↑1.6
3/22 18:30	49.9	↑1.7
3/22 18:40	51.5	↑1.6
3/22 18:50	53.1	↑1.6
3/22 19:00	54.8	↑1.7
3/22 19:10	56.4	↑1.6
3/22 19:20	58.0	↑1.6
3/22 19:30	59.5	↑1.5
3/22 19:40	61.1	↑1.6
3/22 19:50	62.6	↑1.5
3/22 20:00	64.0	↑1.4
3/22 20:10	65.5	↑1.5
3/22 20:20	66.9	↑1.4
3/22 20:30	68.2	↑1.3
3/22 20:40	69.5	↑1.3
3/22 20:50	70.8	↑1.3
3/22 21:00	72.0	↑1.2
3/22 21:10	73.1	↑1.1
3/22 21:20	74.2	↑1.1
3/22 21:30	75.3	↑1.1
3/22 21:40	76.3	↑1.0
3/22 21:50	77.2	↑0.9
3/22 22:00	78.1	↑0.9
3/22 22:10	78.9	↑0.8
3/22 22:20	79.7	↑0.8
3/22 22:30	80.4	↑0.7
3/22 22:40	81.1	↑0.7
3/22 22:50	81.7	↑0.6
3/22 23:00	82.3	↑0.6
3/22 23:10	82.9	↑0.6
3/22 23:20	83.4	↑0.5
3/22 23:30	83.9	↑0.5
3/22 23:40	84.4	↑0.5
3/22 23:50	84.9	↑0.5