22 (土)	04:37	10:21	16:34	22:54
	108cm	31cm	123cm	19cm
大潮 出 05:40 入 17:52 出 06:00 入 18:30

那珂湊（茨城）2042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	26.5	↑3.0
3/22 00:10	29.8	↑3.3
3/22 00:20	33.2	↑3.4
3/22 00:30	36.9	↑3.7
3/22 00:40	40.6	↑3.7
3/22 00:50	44.5	↑3.9
3/22 01:00	48.5	↑4.0
3/22 01:10	52.5	↑4.0
3/22 01:20	56.6	↑4.1
3/22 01:30	60.7	↑4.1
3/22 01:40	64.7	↑4.0
3/22 01:50	68.7	↑4.0
3/22 02:00	72.7	↑4.0
3/22 02:10	76.5	↑3.8
3/22 02:20	80.2	↑3.7
3/22 02:30	83.8	↑3.6
3/22 02:40	87.2	↑3.4
3/22 02:50	90.4	↑3.2
3/22 03:00	93.4	↑3.0
3/22 03:10	96.1	↑2.7
3/22 03:20	98.6	↑2.5
3/22 03:30	100.9	↑2.3
3/22 03:40	102.8	↑1.9
3/22 03:50	104.5	↑1.7
3/22 04:00	105.8	↑1.3
3/22 04:10	106.8	↑1.0
3/22 04:20	107.5	↑0.7
3/22 04:30	107.9	↑0.4	満潮
3/22 04:40	108.0	↑0.1
3/22 04:50	107.7	↓-0.3
3/22 05:00	107.1	↓-0.6
3/22 05:10	106.2	↓-0.9
3/22 05:20	104.9	↓-1.3
3/22 05:30	103.4	↓-1.5
3/22 05:40	101.6	↓-1.8
3/22 05:50	99.5	↓-2.1
3/22 06:00	97.1	↓-2.4
3/22 06:10	94.5	↓-2.6
3/22 06:20	91.7	↓-2.8
3/22 06:30	88.8	↓-2.9
3/22 06:40	85.6	↓-3.2
3/22 06:50	82.3	↓-3.3
3/22 07:00	79.0	↓-3.3
3/22 07:10	75.5	↓-3.5
3/22 07:20	72.0	↓-3.5
3/22 07:30	68.4	↓-3.6
3/22 07:40	64.9	↓-3.5
3/22 07:50	61.4	↓-3.5
3/22 08:00	58.0	↓-3.4
3/22 08:10	54.6	↓-3.4
3/22 08:20	51.4	↓-3.2
3/22 08:30	48.4	↓-3.0
3/22 08:40	45.5	↓-2.9
3/22 08:50	42.8	↓-2.7
3/22 09:00	40.3	↓-2.5
3/22 09:10	38.1	↓-2.2
3/22 09:20	36.1	↓-2.0
3/22 09:30	34.4	↓-1.7
3/22 09:40	33.0	↓-1.4
3/22 09:50	31.9	↓-1.1
3/22 10:00	31.1	↓-0.8
3/22 10:10	30.7	↓-0.4
3/22 10:20	30.5	↓-0.2	干潮
3/22 10:30	30.7	↑0.2
3/22 10:40	31.2	↑0.5
3/22 10:50	32.0	↑0.8
3/22 11:00	33.1	↑1.1
3/22 11:10	34.5	↑1.4
3/22 11:20	36.2	↑1.7
3/22 11:30	38.2	↑2.0
3/22 11:40	40.4	↑2.2
3/22 11:50	42.9	↑2.5
3/22 12:00	45.6	↑2.7
3/22 12:10	48.6	↑3.0
3/22 12:20	51.7	↑3.1
3/22 12:30	55.0	↑3.3
3/22 12:40	58.5	↑3.5
3/22 12:50	62.1	↑3.6
3/22 13:00	65.7	↑3.6
3/22 13:10	69.5	↑3.8
3/22 13:20	73.3	↑3.8
3/22 13:30	77.1	↑3.8
3/22 13:40	81.0	↑3.9
3/22 13:50	84.8	↑3.8
3/22 14:00	88.5	↑3.7
3/22 14:10	92.2	↑3.7
3/22 14:20	95.7	↑3.5
3/22 14:30	99.2	↑3.5
3/22 14:40	102.4	↑3.2
3/22 14:50	105.5	↑3.1
3/22 15:00	108.4	↑2.9
3/22 15:10	111.1	↑2.7
3/22 15:20	113.5	↑2.4
3/22 15:30	115.7	↑2.2
3/22 15:40	117.5	↑1.8
3/22 15:50	119.1	↑1.6
3/22 16:00	120.4	↑1.3
3/22 16:10	121.4	↑1.0
3/22 16:20	122.0	↑0.6
3/22 16:30	122.3	↑0.3	満潮
3/22 16:40	122.2	↓-0.1
3/22 16:50	121.8	↓-0.4
3/22 17:00	121.1	↓-0.7
3/22 17:10	120.0	↓-1.1
3/22 17:20	118.5	↓-1.5
3/22 17:30	116.8	↓-1.7
3/22 17:40	114.7	↓-2.1
3/22 17:50	112.3	↓-2.4
3/22 18:00	109.6	↓-2.7
3/22 18:10	106.7	↓-2.9
3/22 18:20	103.5	↓-3.2
3/22 18:30	100.0	↓-3.5
3/22 18:40	96.4	↓-3.6
3/22 18:50	92.5	↓-3.9
3/22 19:00	88.5	↓-4.0
3/22 19:10	84.4	↓-4.1
3/22 19:20	80.2	↓-4.2
3/22 19:30	75.9	↓-4.3
3/22 19:40	71.5	↓-4.4	最大潮位差
3/22 19:50	67.2	↓-4.3
3/22 20:00	62.9	↓-4.3
3/22 20:10	58.6	↓-4.3
3/22 20:20	54.4	↓-4.2
3/22 20:30	50.3	↓-4.1
3/22 20:40	46.4	↓-3.9
3/22 20:50	42.7	↓-3.7
3/22 21:00	39.1	↓-3.6
3/22 21:10	35.8	↓-3.3
3/22 21:20	32.7	↓-3.1
3/22 21:30	29.8	↓-2.9
3/22 21:40	27.3	↓-2.5
3/22 21:50	25.0	↓-2.3
3/22 22:00	23.1	↓-1.9
3/22 22:10	21.5	↓-1.6
3/22 22:20	20.2	↓-1.3
3/22 22:30	19.3	↓-0.9
3/22 22:40	18.7	↓-0.6
3/22 22:50	18.4	↓-0.3	干潮
3/22 23:00	18.5	↑0.1
3/22 23:10	18.9	↑0.4
3/22 23:20	19.7	↑0.8
3/22 23:30	20.7	↑1.0
3/22 23:40	22.1	↑1.4
3/22 23:50	23.8	↑1.7