09 (火)	04:54	10:38	16:42	22:56
	109cm	39cm	114cm	23cm
大潮 出 05:59 入 17:40 出 06:07 入 18:35

那珂湊（茨城）2027年03月09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	28.6	↑2.6
3/9 00:10	31.3	↑2.7
3/9 00:20	34.3	↑3.0
3/9 00:30	37.5	↑3.2
3/9 00:40	40.8	↑3.3
3/9 00:50	44.3	↑3.5
3/9 01:00	47.9	↑3.6
3/9 01:10	51.5	↑3.6
3/9 01:20	55.2	↑3.7
3/9 01:30	59.0	↑3.8	最大潮位差
3/9 01:40	62.8	↑3.8	最大潮位差
3/9 01:50	66.5	↑3.7
3/9 02:00	70.3	↑3.8	最大潮位差
3/9 02:10	74.0	↑3.7
3/9 02:20	77.6	↑3.6
3/9 02:30	81.1	↑3.5
3/9 02:40	84.4	↑3.3
3/9 02:50	87.7	↑3.3
3/9 03:00	90.7	↑3.0
3/9 03:10	93.6	↑2.9
3/9 03:20	96.3	↑2.7
3/9 03:30	98.7	↑2.4
3/9 03:40	100.9	↑2.2
3/9 03:50	102.9	↑2.0
3/9 04:00	104.6	↑1.7
3/9 04:10	106.0	↑1.4
3/9 04:20	107.1	↑1.1
3/9 04:30	108.0	↑0.9
3/9 04:40	108.5	↑0.5
3/9 04:50	108.7	↑0.2	満潮
3/9 05:00	108.7	0
3/9 05:10	108.3	↓-0.4
3/9 05:20	107.7	↓-0.6
3/9 05:30	106.7	↓-1.0
3/9 05:40	105.5	↓-1.2
3/9 05:50	104.0	↓-1.5
3/9 06:00	102.3	↓-1.7
3/9 06:10	100.3	↓-2.0
3/9 06:20	98.1	↓-2.2
3/9 06:30	95.6	↓-2.5
3/9 06:40	93.0	↓-2.6
3/9 06:50	90.2	↓-2.8
3/9 07:00	87.3	↓-2.9
3/9 07:10	84.3	↓-3.0
3/9 07:20	81.2	↓-3.1
3/9 07:30	78.0	↓-3.2
3/9 07:40	74.8	↓-3.2
3/9 07:50	71.5	↓-3.3
3/9 08:00	68.3	↓-3.2
3/9 08:10	65.2	↓-3.1
3/9 08:20	62.1	↓-3.1
3/9 08:30	59.1	↓-3.0
3/9 08:40	56.2	↓-2.9
3/9 08:50	53.5	↓-2.7
3/9 09:00	50.9	↓-2.6
3/9 09:10	48.6	↓-2.3
3/9 09:20	46.4	↓-2.2
3/9 09:30	44.5	↓-1.9
3/9 09:40	42.8	↓-1.7
3/9 09:50	41.3	↓-1.5
3/9 10:00	40.2	↓-1.1
3/9 10:10	39.3	↓-0.9
3/9 10:20	38.6	↓-0.7
3/9 10:30	38.3	↓-0.3	干潮
3/9 10:40	38.2	↓-0.1
3/9 10:50	38.5	↑0.3
3/9 11:00	39.0	↑0.5
3/9 11:10	39.7	↑0.7
3/9 11:20	40.8	↑1.1
3/9 11:30	42.1	↑1.3
3/9 11:40	43.6	↑1.5
3/9 11:50	45.4	↑1.8
3/9 12:00	47.4	↑2.0
3/9 12:10	49.6	↑2.2
3/9 12:20	52.0	↑2.4
3/9 12:30	54.6	↑2.6
3/9 12:40	57.3	↑2.7
3/9 12:50	60.2	↑2.9
3/9 13:00	63.2	↑3.0
3/9 13:10	66.2	↑3.0
3/9 13:20	69.4	↑3.2
3/9 13:30	72.5	↑3.1
3/9 13:40	75.7	↑3.2
3/9 13:50	78.9	↑3.2
3/9 14:00	82.1	↑3.2
3/9 14:10	85.2	↑3.1
3/9 14:20	88.3	↑3.1
3/9 14:30	91.2	↑2.9
3/9 14:40	94.1	↑2.9
3/9 14:50	96.8	↑2.7
3/9 15:00	99.4	↑2.6
3/9 15:10	101.8	↑2.4
3/9 15:20	104.0	↑2.2
3/9 15:30	106.0	↑2.0
3/9 15:40	107.8	↑1.8
3/9 15:50	109.3	↑1.5
3/9 16:00	110.6	↑1.3
3/9 16:10	111.6	↑1.0
3/9 16:20	112.4	↑0.8
3/9 16:30	112.8	↑0.4
3/9 16:40	113.0	↑0.2	満潮
3/9 16:50	112.9	↓-0.1
3/9 17:00	112.5	↓-0.4
3/9 17:10	111.7	↓-0.8
3/9 17:20	110.7	↓-1.0
3/9 17:30	109.4	↓-1.3
3/9 17:40	107.8	↓-1.6
3/9 17:50	105.9	↓-1.9
3/9 18:00	103.7	↓-2.2
3/9 18:10	101.3	↓-2.4
3/9 18:20	98.7	↓-2.6
3/9 18:30	95.8	↓-2.9
3/9 18:40	92.7	↓-3.1
3/9 18:50	89.5	↓-3.2
3/9 19:00	86.1	↓-3.4
3/9 19:10	82.5	↓-3.6
3/9 19:20	78.9	↓-3.6
3/9 19:30	75.1	↓-3.8	最大潮位差
3/9 19:40	71.3	↓-3.8	最大潮位差
3/9 19:50	67.5	↓-3.8	最大潮位差
3/9 20:00	63.7	↓-3.8	最大潮位差
3/9 20:10	59.9	↓-3.8	最大潮位差
3/9 20:20	56.1	↓-3.8	最大潮位差
3/9 20:30	52.5	↓-3.6
3/9 20:40	48.9	↓-3.6
3/9 20:50	45.5	↓-3.4
3/9 21:00	42.2	↓-3.3
3/9 21:10	39.2	↓-3.0
3/9 21:20	36.3	↓-2.9
3/9 21:30	33.7	↓-2.6
3/9 21:40	31.3	↓-2.4
3/9 21:50	29.2	↓-2.1
3/9 22:00	27.4	↓-1.8
3/9 22:10	25.8	↓-1.6
3/9 22:20	24.6	↓-1.2
3/9 22:30	23.6	↓-1.0
3/9 22:40	23.0	↓-0.6
3/9 22:50	22.7	↓-0.3	干潮
3/9 23:00	22.7	0
3/9 23:10	23.0	↑0.3
3/9 23:20	23.6	↑0.6
3/9 23:30	24.5	↑0.9
3/9 23:40	25.7	↑1.2
3/9 23:50	27.2	↑1.5