13 (金)	04:16	06:59	11:15	20:21
	101cm	99cm	105cm	18cm
若潮 出 06:29 入 17:17 出 03:40 入 12:50

日立（茨城）2026年02月13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
2/13 00:00	70.0	↑2.2
2/13 00:10	72.1	↑2.1
2/13 00:20	74.2	↑2.1
2/13 00:30	76.3	↑2.1
2/13 00:40	78.3	↑2.0
2/13 00:50	80.3	↑2.0
2/13 01:00	82.2	↑1.9
2/13 01:10	84.0	↑1.8
2/13 01:20	85.8	↑1.8
2/13 01:30	87.5	↑1.7
2/13 01:40	89.1	↑1.6
2/13 01:50	90.6	↑1.5
2/13 02:00	92.0	↑1.4
2/13 02:10	93.3	↑1.3
2/13 02:20	94.5	↑1.2
2/13 02:30	95.5	↑1.0
2/13 02:40	96.5	↑1.0
2/13 02:50	97.3	↑0.8
2/13 03:00	98.0	↑0.7
2/13 03:10	98.7	↑0.7
2/13 03:20	99.2	↑0.5
2/13 03:30	99.6	↑0.4
2/13 03:40	99.9	↑0.3
2/13 03:50	100.1	↑0.2
2/13 04:00	100.2	↑0.1
2/13 04:10	100.2	0	満潮
2/13 04:20	100.2	0
2/13 04:30	100.2	0
2/13 04:40	100.1	↓-0.1
2/13 04:50	100.0	↓-0.1
2/13 05:00	99.8	↓-0.2
2/13 05:10	99.7	↓-0.1
2/13 05:20	99.5	↓-0.2
2/13 05:30	99.4	↓-0.1
2/13 05:40	99.2	↓-0.2
2/13 05:50	99.1	↓-0.1
2/13 06:00	98.9	↓-0.2
2/13 06:10	98.8	↓-0.1
2/13 06:20	98.7	↓-0.1
2/13 06:30	98.7	0
2/13 06:40	98.6	↓-0.1
2/13 06:50	98.6	0	干潮
2/13 07:00	98.6	0
2/13 07:10	98.6	0
2/13 07:20	98.6	0
2/13 07:30	98.7	↑0.1
2/13 07:40	98.8	↑0.1
2/13 07:50	98.9	↑0.1
2/13 08:00	99.1	↑0.2
2/13 08:10	99.3	↑0.2
2/13 08:20	99.5	↑0.2
2/13 08:30	99.7	↑0.2
2/13 08:40	100.0	↑0.3
2/13 08:50	100.3	↑0.3
2/13 09:00	100.7	↑0.4
2/13 09:10	101.1	↑0.4
2/13 09:20	101.4	↑0.3
2/13 09:30	101.8	↑0.4
2/13 09:40	102.2	↑0.4
2/13 09:50	102.6	↑0.4
2/13 10:00	103.0	↑0.4
2/13 10:10	103.4	↑0.4
2/13 10:20	103.8	↑0.4
2/13 10:30	104.1	↑0.3
2/13 10:40	104.3	↑0.2
2/13 10:50	104.5	↑0.2
2/13 11:00	104.7	↑0.2
2/13 11:10	104.7	0	満潮
2/13 11:20	104.7	0
2/13 11:30	104.6	↓-0.1
2/13 11:40	104.4	↓-0.2
2/13 11:50	104.2	↓-0.2
2/13 12:00	103.8	↓-0.4
2/13 12:10	103.3	↓-0.5
2/13 12:20	102.8	↓-0.5
2/13 12:30	102.1	↓-0.7
2/13 12:40	101.4	↓-0.7
2/13 12:50	100.6	↓-0.8
2/13 13:00	99.6	↓-1.0
2/13 13:10	98.6	↓-1.0
2/13 13:20	97.5	↓-1.1
2/13 13:30	96.2	↓-1.3
2/13 13:40	94.9	↓-1.3
2/13 13:50	93.5	↓-1.4
2/13 14:00	91.9	↓-1.6
2/13 14:10	90.3	↓-1.6
2/13 14:20	88.5	↓-1.8
2/13 14:30	86.7	↓-1.8
2/13 14:40	84.7	↓-2.0
2/13 14:50	82.6	↓-2.1
2/13 15:00	80.5	↓-2.1
2/13 15:10	78.2	↓-2.3
2/13 15:20	75.8	↓-2.4
2/13 15:30	73.3	↓-2.5
2/13 15:40	70.8	↓-2.5
2/13 15:50	68.2	↓-2.6
2/13 16:00	65.5	↓-2.7
2/13 16:10	62.8	↓-2.7
2/13 16:20	60.1	↓-2.7
2/13 16:30	57.4	↓-2.7
2/13 16:40	54.6	↓-2.8
2/13 16:50	51.9	↓-2.7
2/13 17:00	49.2	↓-2.7
2/13 17:10	46.5	↓-2.7
2/13 17:20	43.9	↓-2.6
2/13 17:30	41.4	↓-2.5
2/13 17:40	38.9	↓-2.5
2/13 17:50	36.5	↓-2.4
2/13 18:00	34.3	↓-2.2
2/13 18:10	32.1	↓-2.2
2/13 18:20	30.1	↓-2.0
2/13 18:30	28.2	↓-1.9
2/13 18:40	26.4	↓-1.8
2/13 18:50	24.8	↓-1.6
2/13 19:00	23.3	↓-1.5
2/13 19:10	22.0	↓-1.3
2/13 19:20	20.8	↓-1.2
2/13 19:30	19.8	↓-1.0
2/13 19:40	18.9	↓-0.9
2/13 19:50	18.3	↓-0.6
2/13 20:00	17.8	↓-0.5
2/13 20:10	17.5	↓-0.3
2/13 20:20	17.4	↓-0.1	干潮
2/13 20:30	17.5	↑0.1
2/13 20:40	17.8	↑0.3
2/13 20:50	18.3	↑0.5
2/13 21:00	19.0	↑0.7
2/13 21:10	19.9	↑0.9
2/13 21:20	21.0	↑1.1
2/13 21:30	22.3	↑1.3
2/13 21:40	23.9	↑1.6
2/13 21:50	25.6	↑1.7
2/13 22:00	27.4	↑1.8
2/13 22:10	29.5	↑2.1
2/13 22:20	31.7	↑2.2
2/13 22:30	34.0	↑2.3
2/13 22:40	36.5	↑2.5
2/13 22:50	39.1	↑2.6
2/13 23:00	41.8	↑2.7
2/13 23:10	44.5	↑2.7
2/13 23:20	47.4	↑2.9
2/13 23:30	50.2	↑2.8
2/13 23:40	53.2	↑3.0	最大潮位差
2/13 23:50	56.1	↑2.9