04 (月)	04:29	10:08	16:01	22:29
	120cm	44cm	127cm	20cm
大潮 出 06:05 入 17:36 出 05:38 入 17:41

大洗（茨城）2030年03月04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
3/4 00:00	37.7	↑3.5
3/4 00:10	41.5	↑3.8
3/4 00:20	45.4	↑3.9
3/4 00:30	49.4	↑4.0
3/4 00:40	53.5	↑4.1
3/4 00:50	57.7	↑4.2
3/4 01:00	62.0	↑4.3
3/4 01:10	66.3	↑4.3
3/4 01:20	70.5	↑4.2
3/4 01:30	74.8	↑4.3
3/4 01:40	78.9	↑4.1
3/4 01:50	83.0	↑4.1
3/4 02:00	87.0	↑4.0
3/4 02:10	90.8	↑3.8
3/4 02:20	94.5	↑3.7
3/4 02:30	98.0	↑3.5
3/4 02:40	101.3	↑3.3
3/4 02:50	104.3	↑3.0
3/4 03:00	107.2	↑2.9
3/4 03:10	109.7	↑2.5
3/4 03:20	112.0	↑2.3
3/4 03:30	114.0	↑2.0
3/4 03:40	115.8	↑1.8
3/4 03:50	117.2	↑1.4
3/4 04:00	118.2	↑1.0
3/4 04:10	119.0	↑0.8
3/4 04:20	119.4	↑0.4	満潮
3/4 04:30	119.5	↑0.1
3/4 04:40	119.3	↓-0.2
3/4 04:50	118.8	↓-0.5
3/4 05:00	117.9	↓-0.9
3/4 05:10	116.7	↓-1.2
3/4 05:20	115.2	↓-1.5
3/4 05:30	113.4	↓-1.8
3/4 05:40	111.3	↓-2.1
3/4 05:50	108.9	↓-2.4
3/4 06:00	106.4	↓-2.5
3/4 06:10	103.6	↓-2.8
3/4 06:20	100.6	↓-3.0
3/4 06:30	97.4	↓-3.2
3/4 06:40	94.1	↓-3.3
3/4 06:50	90.7	↓-3.4
3/4 07:00	87.3	↓-3.4
3/4 07:10	83.8	↓-3.5
3/4 07:20	80.2	↓-3.6
3/4 07:30	76.7	↓-3.5
3/4 07:40	73.2	↓-3.5
3/4 07:50	69.8	↓-3.4
3/4 08:00	66.5	↓-3.3
3/4 08:10	63.4	↓-3.1
3/4 08:20	60.4	↓-3.0
3/4 08:30	57.5	↓-2.9
3/4 08:40	54.9	↓-2.6
3/4 08:50	52.5	↓-2.4
3/4 09:00	50.3	↓-2.2
3/4 09:10	48.4	↓-1.9
3/4 09:20	46.8	↓-1.6
3/4 09:30	45.5	↓-1.3
3/4 09:40	44.4	↓-1.1
3/4 09:50	43.7	↓-0.7
3/4 10:00	43.3	↓-0.4	干潮
3/4 10:10	43.3	0
3/4 10:20	43.5	↑0.2
3/4 10:30	44.1	↑0.6
3/4 10:40	45.0	↑0.9
3/4 10:50	46.3	↑1.3
3/4 11:00	47.8	↑1.5
3/4 11:10	49.6	↑1.8
3/4 11:20	51.7	↑2.1
3/4 11:30	54.1	↑2.4
3/4 11:40	56.8	↑2.7
3/4 11:50	59.6	↑2.8
3/4 12:00	62.7	↑3.1
3/4 12:10	66.0	↑3.3
3/4 12:20	69.4	↑3.4
3/4 12:30	72.9	↑3.5
3/4 12:40	76.5	↑3.6
3/4 12:50	80.2	↑3.7
3/4 13:00	83.9	↑3.7
3/4 13:10	87.7	↑3.8
3/4 13:20	91.4	↑3.7
3/4 13:30	95.0	↑3.6
3/4 13:40	98.6	↑3.6
3/4 13:50	102.0	↑3.4
3/4 14:00	105.3	↑3.3
3/4 14:10	108.5	↑3.2
3/4 14:20	111.4	↑2.9
3/4 14:30	114.2	↑2.8
3/4 14:40	116.7	↑2.5
3/4 14:50	119.0	↑2.3
3/4 15:00	121.0	↑2.0
3/4 15:10	122.7	↑1.7
3/4 15:20	124.2	↑1.5
3/4 15:30	125.3	↑1.1
3/4 15:40	126.1	↑0.8
3/4 15:50	126.6	↑0.5
3/4 16:00	126.8	↑0.2	満潮
3/4 16:10	126.7	↓-0.1
3/4 16:20	126.2	↓-0.5
3/4 16:30	125.3	↓-0.9
3/4 16:40	124.2	↓-1.1
3/4 16:50	122.7	↓-1.5
3/4 17:00	120.9	↓-1.8
3/4 17:10	118.8	↓-2.1
3/4 17:20	116.3	↓-2.5
3/4 17:30	113.6	↓-2.7
3/4 17:40	110.6	↓-3.0
3/4 17:50	107.4	↓-3.2
3/4 18:00	103.9	↓-3.5
3/4 18:10	100.2	↓-3.7
3/4 18:20	96.4	↓-3.8
3/4 18:30	92.3	↓-4.1
3/4 18:40	88.2	↓-4.1
3/4 18:50	83.9	↓-4.3
3/4 19:00	79.6	↓-4.3
3/4 19:10	75.2	↓-4.4	最大潮位差
3/4 19:20	70.8	↓-4.4	最大潮位差
3/4 19:30	66.4	↓-4.4	最大潮位差
3/4 19:40	62.1	↓-4.3
3/4 19:50	57.8	↓-4.3
3/4 20:00	53.6	↓-4.2
3/4 20:10	49.6	↓-4.0
3/4 20:20	45.7	↓-3.9
3/4 20:30	42.0	↓-3.7
3/4 20:40	38.6	↓-3.4
3/4 20:50	35.3	↓-3.3
3/4 21:00	32.3	↓-3.0
3/4 21:10	29.6	↓-2.7
3/4 21:20	27.1	↓-2.5
3/4 21:30	25.0	↓-2.1
3/4 21:40	23.2	↓-1.8
3/4 21:50	21.7	↓-1.5
3/4 22:00	20.6	↓-1.1
3/4 22:10	19.8	↓-0.8
3/4 22:20	19.3	↓-0.5	干潮
3/4 22:30	19.2	↓-0.1
3/4 22:40	19.5	↑0.3
3/4 22:50	20.1	↑0.6
3/4 23:00	21.1	↑1.0
3/4 23:10	22.4	↑1.3
3/4 23:20	24.1	↑1.7
3/4 23:30	26.1	↑2.0
3/4 23:40	28.4	↑2.3
3/4 23:50	31.1	↑2.7