22 (木)	06:27	00:30	21:34	14:18
	122cm	79cm	89cm	27cm
小潮 出 05:39 入 17:52 出 09:23 入 - 潮干狩り ○ 12:51～15:46

大洗（茨城）2029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	78.9	↓-0.5
3/22 00:10	78.6	↓-0.3
3/22 00:20	78.5	↓-0.1	干潮
3/22 00:30	78.4	↓-0.1	干潮
3/22 00:40	78.5	↑0.1
3/22 00:50	78.7	↑0.2
3/22 01:00	79.1	↑0.4
3/22 01:10	79.5	↑0.4
3/22 01:20	80.2	↑0.7
3/22 01:30	80.9	↑0.7
3/22 01:40	81.8	↑0.9
3/22 01:50	82.8	↑1.0
3/22 02:00	83.9	↑1.1
3/22 02:10	85.1	↑1.2
3/22 02:20	86.5	↑1.4
3/22 02:30	87.9	↑1.4
3/22 02:40	89.5	↑1.6
3/22 02:50	91.1	↑1.6
3/22 03:00	92.8	↑1.7
3/22 03:10	94.6	↑1.8
3/22 03:20	96.4	↑1.8
3/22 03:30	98.3	↑1.9
3/22 03:40	100.2	↑1.9
3/22 03:50	102.2	↑2.0
3/22 04:00	104.1	↑1.9
3/22 04:10	106.0	↑1.9
3/22 04:20	107.9	↑1.9
3/22 04:30	109.7	↑1.8
3/22 04:40	111.4	↑1.7
3/22 04:50	113.1	↑1.7
3/22 05:00	114.6	↑1.5
3/22 05:10	116.1	↑1.5
3/22 05:20	117.4	↑1.3
3/22 05:30	118.5	↑1.1
3/22 05:40	119.5	↑1.0
3/22 05:50	120.3	↑0.8
3/22 06:00	120.9	↑0.6
3/22 06:10	121.3	↑0.4
3/22 06:20	121.6	↑0.3	満潮
3/22 06:30	121.6	0
3/22 06:40	121.4	↓-0.2
3/22 06:50	121.0	↓-0.4
3/22 07:00	120.4	↓-0.6
3/22 07:10	119.6	↓-0.8
3/22 07:20	118.6	↓-1.0
3/22 07:30	117.4	↓-1.2
3/22 07:40	115.9	↓-1.5
3/22 07:50	114.3	↓-1.6
3/22 08:00	112.5	↓-1.8
3/22 08:10	110.5	↓-2.0
3/22 08:20	108.4	↓-2.1
3/22 08:30	106.0	↓-2.4
3/22 08:40	103.6	↓-2.4
3/22 08:50	100.9	↓-2.7
3/22 09:00	98.2	↓-2.7
3/22 09:10	95.3	↓-2.9
3/22 09:20	92.3	↓-3.0
3/22 09:30	89.3	↓-3.0
3/22 09:40	86.1	↓-3.2
3/22 09:50	82.9	↓-3.2
3/22 10:00	79.7	↓-3.2
3/22 10:10	76.5	↓-3.2
3/22 10:20	73.2	↓-3.3	最大潮位差
3/22 10:30	69.9	↓-3.3	最大潮位差
3/22 10:40	66.7	↓-3.2
3/22 10:50	63.5	↓-3.2
3/22 11:00	60.4	↓-3.1
3/22 11:10	57.4	↓-3.0
3/22 11:20	54.4	↓-3.0
3/22 11:30	51.5	↓-2.9
3/22 11:40	48.8	↓-2.7
3/22 11:50	46.2	↓-2.6
3/22 12:00	43.7	↓-2.5
3/22 12:10	41.3	↓-2.4
3/22 12:20	39.1	↓-2.2
3/22 12:30	37.1	↓-2.0
3/22 12:40	35.2	↓-1.9
3/22 12:50	33.5	↓-1.7
3/22 13:00	31.9	↓-1.6
3/22 13:10	30.6	↓-1.3
3/22 13:20	29.4	↓-1.2
3/22 13:30	28.4	↓-1.0
3/22 13:40	27.6	↓-0.8
3/22 13:50	27.0	↓-0.6
3/22 14:00	26.5	↓-0.5
3/22 14:10	26.3	↓-0.2	干潮
3/22 14:20	26.2	↓-0.1
3/22 14:30	26.4	↑0.2
3/22 14:40	26.7	↑0.3
3/22 14:50	27.2	↑0.5
3/22 15:00	28.0	↑0.8
3/22 15:10	28.9	↑0.9
3/22 15:20	29.9	↑1.0
3/22 15:30	31.2	↑1.3
3/22 15:40	32.6	↑1.4
3/22 15:50	34.2	↑1.6
3/22 16:00	35.9	↑1.7
3/22 16:10	37.8	↑1.9
3/22 16:20	39.7	↑1.9
3/22 16:30	41.8	↑2.1
3/22 16:40	44.0	↑2.2
3/22 16:50	46.2	↑2.2
3/22 17:00	48.5	↑2.3
3/22 17:10	50.8	↑2.3
3/22 17:20	53.2	↑2.4
3/22 17:30	55.6	↑2.4
3/22 17:40	57.9	↑2.3
3/22 17:50	60.3	↑2.4
3/22 18:00	62.6	↑2.3
3/22 18:10	64.9	↑2.3
3/22 18:20	67.1	↑2.2
3/22 18:30	69.2	↑2.1
3/22 18:40	71.3	↑2.1
3/22 18:50	73.2	↑1.9
3/22 19:00	75.1	↑1.9
3/22 19:10	76.9	↑1.8
3/22 19:20	78.5	↑1.6
3/22 19:30	80.0	↑1.5
3/22 19:40	81.4	↑1.4
3/22 19:50	82.7	↑1.3
3/22 20:00	83.9	↑1.2
3/22 20:10	84.9	↑1.0
3/22 20:20	85.8	↑0.9
3/22 20:30	86.6	↑0.8
3/22 20:40	87.2	↑0.6
3/22 20:50	87.7	↑0.5
3/22 21:00	88.1	↑0.4
3/22 21:10	88.4	↑0.3
3/22 21:20	88.6	↑0.2
3/22 21:30	88.7	↑0.1	満潮
3/22 21:40	88.7	0
3/22 21:50	88.6	↓-0.1
3/22 22:00	88.4	↓-0.2
3/22 22:10	88.1	↓-0.3
3/22 22:20	87.8	↓-0.3
3/22 22:30	87.5	↓-0.3
3/22 22:40	87.1	↓-0.4
3/22 22:50	86.8	↓-0.3
3/22 23:00	86.4	↓-0.4
3/22 23:10	86.0	↓-0.4
3/22 23:20	85.6	↓-0.4
3/22 23:30	85.3	↓-0.3
3/22 23:40	85.0	↓-0.3
3/22 23:50	84.7	↓-0.3