9 (火)	04:56	10:46	16:39	22:58
	124cm	37cm	128cm	24cm
大潮 出 05:59 入 17:40 出 06:07 入 18:35

大洗（茨城）2027年03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
3/9 00:00	29.1	↑2.8
3/9 00:10	32.2	↑3.1
3/9 00:20	35.6	↑3.4
3/9 00:30	39.2	↑3.6
3/9 00:40	43.0	↑3.8
3/9 00:50	47.0	↑4.0
3/9 01:00	51.1	↑4.1
3/9 01:10	55.4	↑4.3
3/9 01:20	59.8	↑4.4
3/9 01:30	64.2	↑4.4
3/9 01:40	68.6	↑4.4
3/9 01:50	73.1	↑4.5	最大潮位差
3/9 02:00	77.5	↑4.4
3/9 02:10	81.8	↑4.3
3/9 02:20	86.1	↑4.3
3/9 02:30	90.2	↑4.1
3/9 02:40	94.2	↑4.0
3/9 02:50	98.0	↑3.8
3/9 03:00	101.7	↑3.7
3/9 03:10	105.1	↑3.4
3/9 03:20	108.2	↑3.1
3/9 03:30	111.1	↑2.9
3/9 03:40	113.7	↑2.6
3/9 03:50	116.1	↑2.4
3/9 04:00	118.1	↑2.0
3/9 04:10	119.8	↑1.7
3/9 04:20	121.2	↑1.4
3/9 04:30	122.2	↑1.0
3/9 04:40	122.9	↑0.7
3/9 04:50	123.3	↑0.4	満潮
3/9 05:00	123.3	0
3/9 05:10	123.0	↓-0.3
3/9 05:20	122.3	↓-0.7
3/9 05:30	121.3	↓-1.0
3/9 05:40	119.9	↓-1.4
3/9 05:50	118.2	↓-1.7
3/9 06:00	116.2	↓-2.0
3/9 06:10	114.0	↓-2.2
3/9 06:20	111.4	↓-2.6
3/9 06:30	108.6	↓-2.8
3/9 06:40	105.6	↓-3.0
3/9 06:50	102.3	↓-3.3
3/9 07:00	98.9	↓-3.4
3/9 07:10	95.3	↓-3.6
3/9 07:20	91.6	↓-3.7
3/9 07:30	87.8	↓-3.8
3/9 07:40	83.9	↓-3.9
3/9 07:50	80.0	↓-3.9
3/9 08:00	76.1	↓-3.9
3/9 08:10	72.2	↓-3.9
3/9 08:20	68.4	↓-3.8
3/9 08:30	64.7	↓-3.7
3/9 08:40	61.1	↓-3.6
3/9 08:50	57.7	↓-3.4
3/9 09:00	54.5	↓-3.2
3/9 09:10	51.4	↓-3.1
3/9 09:20	48.6	↓-2.8
3/9 09:30	46.1	↓-2.5
3/9 09:40	43.8	↓-2.3
3/9 09:50	41.8	↓-2.0
3/9 10:00	40.1	↓-1.7
3/9 10:10	38.8	↓-1.3
3/9 10:20	37.7	↓-1.1
3/9 10:30	37.1	↓-0.6
3/9 10:40	36.7	↓-0.4	干潮
3/9 10:50	36.7	0
3/9 11:00	37.1	↑0.4
3/9 11:10	37.8	↑0.7
3/9 11:20	38.8	↑1.0
3/9 11:30	40.2	↑1.4
3/9 11:40	42.0	↑1.8
3/9 11:50	44.0	↑2.0
3/9 12:00	46.4	↑2.4
3/9 12:10	49.0	↑2.6
3/9 12:20	51.9	↑2.9
3/9 12:30	55.1	↑3.2
3/9 12:40	58.5	↑3.4
3/9 12:50	62.0	↑3.5
3/9 13:00	65.8	↑3.8
3/9 13:10	69.6	↑3.8
3/9 13:20	73.6	↑4.0
3/9 13:30	77.6	↑4.0
3/9 13:40	81.7	↑4.1
3/9 13:50	85.7	↑4.0
3/9 14:00	89.7	↑4.0
3/9 14:10	93.7	↑4.0
3/9 14:20	97.5	↑3.8
3/9 14:30	101.3	↑3.8
3/9 14:40	104.8	↑3.5
3/9 14:50	108.2	↑3.4
3/9 15:00	111.4	↑3.2
3/9 15:10	114.3	↑2.9
3/9 15:20	117.0	↑2.7
3/9 15:30	119.4	↑2.4
3/9 15:40	121.5	↑2.1
3/9 15:50	123.4	↑1.9
3/9 16:00	124.8	↑1.4
3/9 16:10	126.0	↑1.2
3/9 16:20	126.8	↑0.8
3/9 16:30	127.3	↑0.5	満潮
3/9 16:40	127.4	↑0.1
3/9 16:50	127.2	↓-0.2
3/9 17:00	126.6	↓-0.6
3/9 17:10	125.7	↓-0.9
3/9 17:20	124.4	↓-1.3
3/9 17:30	122.8	↓-1.6
3/9 17:40	120.9	↓-1.9
3/9 17:50	118.6	↓-2.3
3/9 18:00	116.1	↓-2.5
3/9 18:10	113.3	↓-2.8
3/9 18:20	110.2	↓-3.1
3/9 18:30	106.8	↓-3.4
3/9 18:40	103.3	↓-3.5
3/9 18:50	99.5	↓-3.8
3/9 19:00	95.6	↓-3.9
3/9 19:10	91.6	↓-4.0
3/9 19:20	87.4	↓-4.2
3/9 19:30	83.1	↓-4.3
3/9 19:40	78.8	↓-4.3
3/9 19:50	74.5	↓-4.3
3/9 20:00	70.2	↓-4.3
3/9 20:10	65.9	↓-4.3
3/9 20:20	61.6	↓-4.3
3/9 20:30	57.5	↓-4.1
3/9 20:40	53.5	↓-4.0
3/9 20:50	49.7	↓-3.8
3/9 21:00	46.0	↓-3.7
3/9 21:10	42.5	↓-3.5
3/9 21:20	39.3	↓-3.2
3/9 21:30	36.3	↓-3.0
3/9 21:40	33.6	↓-2.7
3/9 21:50	31.2	↓-2.4
3/9 22:00	29.1	↓-2.1
3/9 22:10	27.3	↓-1.8
3/9 22:20	25.8	↓-1.5
3/9 22:30	24.7	↓-1.1
3/9 22:40	23.9	↓-0.8
3/9 22:50	23.4	↓-0.5	干潮
3/9 23:00	23.3	↓-0.1
3/9 23:10	23.6	↑0.3
3/9 23:20	24.3	↑0.7
3/9 23:30	25.2	↑0.9
3/9 23:40	26.6	↑1.4
3/9 23:50	28.3	↑1.7