12 (木)	10:09	18:48	-	-
	107cm	20cm	-	-
長潮 出 06:29 入 17:17 出 02:46 入 11:57

那珂湊（茨城）2026年02月12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
2/12 00:00	80.0	↑1.0
2/12 00:10	80.9	↑0.9
2/12 00:20	81.8	↑0.9
2/12 00:30	82.5	↑0.7
2/12 00:40	83.2	↑0.7
2/12 00:50	83.8	↑0.6
2/12 01:00	84.3	↑0.5
2/12 01:10	84.7	↑0.4
2/12 01:20	85.2	↑0.5
2/12 01:30	85.5	↑0.3
2/12 01:40	85.8	↑0.3
2/12 01:50	86.1	↑0.3
2/12 02:00	86.3	↑0.2
2/12 02:10	86.5	↑0.2
2/12 02:20	86.7	↑0.2
2/12 02:30	86.9	↑0.2
2/12 02:40	87.0	↑0.1
2/12 02:50	87.1	↑0.1
2/12 03:00	87.2	↑0.1
2/12 03:10	87.4	↑0.2
2/12 03:20	87.5	↑0.1
2/12 03:30	87.6	↑0.1
2/12 03:40	87.7	↑0.1
2/12 03:50	87.9	↑0.2
2/12 04:00	88.1	↑0.2
2/12 04:10	88.2	↑0.1
2/12 04:20	88.4	↑0.2
2/12 04:30	88.6	↑0.2
2/12 04:40	88.9	↑0.3
2/12 04:50	89.2	↑0.3
2/12 05:00	89.5	↑0.3
2/12 05:10	89.8	↑0.3
2/12 05:20	90.1	↑0.3
2/12 05:30	90.5	↑0.4
2/12 05:40	91.0	↑0.5
2/12 05:50	91.4	↑0.4
2/12 06:00	91.9	↑0.5
2/12 06:10	92.5	↑0.6
2/12 06:20	93.0	↑0.5
2/12 06:30	93.6	↑0.6
2/12 06:40	94.3	↑0.7
2/12 06:50	94.9	↑0.6
2/12 07:00	95.6	↑0.7
2/12 07:10	96.3	↑0.7
2/12 07:20	97.0	↑0.7
2/12 07:30	97.8	↑0.8
2/12 07:40	98.6	↑0.8
2/12 07:50	99.3	↑0.7
2/12 08:00	100.1	↑0.8
2/12 08:10	100.8	↑0.7
2/12 08:20	101.6	↑0.8
2/12 08:30	102.3	↑0.7
2/12 08:40	103.0	↑0.7
2/12 08:50	103.6	↑0.6
2/12 09:00	104.2	↑0.6
2/12 09:10	104.8	↑0.6
2/12 09:20	105.3	↑0.5
2/12 09:30	105.7	↑0.4
2/12 09:40	106.0	↑0.3
2/12 09:50	106.2	↑0.2
2/12 10:00	106.4	↑0.2	満潮
2/12 10:10	106.4	0
2/12 10:20	106.3	↓-0.1
2/12 10:30	106.1	↓-0.2
2/12 10:40	105.8	↓-0.3
2/12 10:50	105.3	↓-0.5
2/12 11:00	104.7	↓-0.6
2/12 11:10	104.0	↓-0.7
2/12 11:20	103.1	↓-0.9
2/12 11:30	102.1	↓-1.0
2/12 11:40	101.0	↓-1.1
2/12 11:50	99.7	↓-1.3
2/12 12:00	98.3	↓-1.4
2/12 12:10	96.8	↓-1.5
2/12 12:20	95.1	↓-1.7
2/12 12:30	93.3	↓-1.8
2/12 12:40	91.4	↓-1.9
2/12 12:50	89.4	↓-2.0
2/12 13:00	87.3	↓-2.1
2/12 13:10	85.1	↓-2.2
2/12 13:20	82.8	↓-2.3
2/12 13:30	80.4	↓-2.4
2/12 13:40	77.9	↓-2.5
2/12 13:50	75.4	↓-2.5
2/12 14:00	72.8	↓-2.6
2/12 14:10	70.2	↓-2.6
2/12 14:20	67.6	↓-2.6
2/12 14:30	64.9	↓-2.7	最大潮位差
2/12 14:40	62.3	↓-2.6
2/12 14:50	59.6	↓-2.7	最大潮位差
2/12 15:00	57.0	↓-2.6
2/12 15:10	54.3	↓-2.7	最大潮位差
2/12 15:20	51.7	↓-2.6
2/12 15:30	49.2	↓-2.5
2/12 15:40	46.7	↓-2.5
2/12 15:50	44.2	↓-2.5
2/12 16:00	41.9	↓-2.3
2/12 16:10	39.6	↓-2.3
2/12 16:20	37.3	↓-2.3
2/12 16:30	35.2	↓-2.1
2/12 16:40	33.2	↓-2.0
2/12 16:50	31.3	↓-1.9
2/12 17:00	29.6	↓-1.7
2/12 17:10	27.9	↓-1.7
2/12 17:20	26.4	↓-1.5
2/12 17:30	25.0	↓-1.4
2/12 17:40	23.8	↓-1.2
2/12 17:50	22.8	↓-1.0
2/12 18:00	21.9	↓-0.9
2/12 18:10	21.1	↓-0.8
2/12 18:20	20.6	↓-0.5
2/12 18:30	20.2	↓-0.4
2/12 18:40	19.9	↓-0.3	干潮
2/12 18:50	19.9	0
2/12 19:00	20.0	↑0.1
2/12 19:10	20.3	↑0.3
2/12 19:20	20.8	↑0.5
2/12 19:30	21.5	↑0.7
2/12 19:40	22.3	↑0.8
2/12 19:50	23.3	↑1.0
2/12 20:00	24.5	↑1.2
2/12 20:10	25.8	↑1.3
2/12 20:20	27.3	↑1.5
2/12 20:30	28.9	↑1.6
2/12 20:40	30.7	↑1.8
2/12 20:50	32.5	↑1.8
2/12 21:00	34.5	↑2.0
2/12 21:10	36.6	↑2.1
2/12 21:20	38.8	↑2.2
2/12 21:30	41.0	↑2.2
2/12 21:40	43.3	↑2.3
2/12 21:50	45.7	↑2.4
2/12 22:00	48.1	↑2.4
2/12 22:10	50.6	↑2.5
2/12 22:20	53.1	↑2.5
2/12 22:30	55.5	↑2.4
2/12 22:40	58.0	↑2.5
2/12 22:50	60.4	↑2.4
2/12 23:00	62.8	↑2.4
2/12 23:10	65.2	↑2.4
2/12 23:20	67.5	↑2.3
2/12 23:30	69.8	↑2.3
2/12 23:40	72.0	↑2.2
2/12 23:50	74.1	↑2.1