01 (月)	10:19	18:49	-	-
	111cm	21cm	-	-
長潮 出 06:40 入 17:05 出 02:41 入 12:03

那珂湊（茨城）2027年02月01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
2/1 00:00	82.1	↑0.8
2/1 00:10	82.9	↑0.8
2/1 00:20	83.6	↑0.7
2/1 00:30	84.2	↑0.6
2/1 00:40	84.7	↑0.5
2/1 00:50	85.1	↑0.4
2/1 01:00	85.5	↑0.4
2/1 01:10	85.8	↑0.3
2/1 01:20	86.0	↑0.2
2/1 01:30	86.2	↑0.2
2/1 01:40	86.4	↑0.2
2/1 01:50	86.5	↑0.1
2/1 02:00	86.6	↑0.1
2/1 02:10	86.7	↑0.1
2/1 02:20	86.7	0
2/1 02:30	86.7	0
2/1 02:40	86.7	0
2/1 02:50	86.7	0
2/1 03:00	86.7	0
2/1 03:10	86.7	0
2/1 03:20	86.8	↑0.1
2/1 03:30	86.8	0
2/1 03:40	86.9	↑0.1
2/1 03:50	86.9	0
2/1 04:00	87.0	↑0.1
2/1 04:10	87.2	↑0.2
2/1 04:20	87.3	↑0.1
2/1 04:30	87.6	↑0.3
2/1 04:40	87.8	↑0.2
2/1 04:50	88.1	↑0.3
2/1 05:00	88.4	↑0.3
2/1 05:10	88.8	↑0.4
2/1 05:20	89.2	↑0.4
2/1 05:30	89.7	↑0.5
2/1 05:40	90.2	↑0.5
2/1 05:50	90.7	↑0.5
2/1 06:00	91.4	↑0.7
2/1 06:10	92.0	↑0.6
2/1 06:20	92.7	↑0.7
2/1 06:30	93.5	↑0.8
2/1 06:40	94.3	↑0.8
2/1 06:50	95.2	↑0.9
2/1 07:00	96.0	↑0.8
2/1 07:10	97.0	↑1.0
2/1 07:20	97.9	↑0.9
2/1 07:30	98.9	↑1.0
2/1 07:40	99.9	↑1.0
2/1 07:50	100.9	↑1.0
2/1 08:00	101.9	↑1.0
2/1 08:10	102.9	↑1.0
2/1 08:20	103.9	↑1.0
2/1 08:30	104.9	↑1.0
2/1 08:40	105.8	↑0.9
2/1 08:50	106.7	↑0.9
2/1 09:00	107.5	↑0.8
2/1 09:10	108.3	↑0.8
2/1 09:20	109.0	↑0.7
2/1 09:30	109.6	↑0.6
2/1 09:40	110.1	↑0.5
2/1 09:50	110.5	↑0.4
2/1 10:00	110.8	↑0.3
2/1 10:10	110.9	↑0.1	満潮
2/1 10:20	111.0	↑0.1
2/1 10:30	110.9	↓-0.1
2/1 10:40	110.6	↓-0.3
2/1 10:50	110.3	↓-0.3
2/1 11:00	109.7	↓-0.6
2/1 11:10	109.1	↓-0.6
2/1 11:20	108.2	↓-0.9
2/1 11:30	107.2	↓-1.0
2/1 11:40	106.1	↓-1.1
2/1 11:50	104.8	↓-1.3
2/1 12:00	103.3	↓-1.5
2/1 12:10	101.7	↓-1.6
2/1 12:20	100.0	↓-1.7
2/1 12:30	98.2	↓-1.8
2/1 12:40	96.2	↓-2.0
2/1 12:50	94.0	↓-2.2
2/1 13:00	91.8	↓-2.2
2/1 13:10	89.5	↓-2.3
2/1 13:20	87.1	↓-2.4
2/1 13:30	84.5	↓-2.6
2/1 13:40	81.9	↓-2.6
2/1 13:50	79.3	↓-2.6
2/1 14:00	76.6	↓-2.7
2/1 14:10	73.8	↓-2.8	最大潮位差
2/1 14:20	71.0	↓-2.8	最大潮位差
2/1 14:30	68.2	↓-2.8	最大潮位差
2/1 14:40	65.4	↓-2.8	最大潮位差
2/1 14:50	62.6	↓-2.8	最大潮位差
2/1 15:00	59.8	↓-2.8	最大潮位差
2/1 15:10	57.0	↓-2.8	最大潮位差
2/1 15:20	54.3	↓-2.7
2/1 15:30	51.5	↓-2.8	最大潮位差
2/1 15:40	48.9	↓-2.6
2/1 15:50	46.3	↓-2.6
2/1 16:00	43.8	↓-2.5
2/1 16:10	41.3	↓-2.5
2/1 16:20	39.0	↓-2.3
2/1 16:30	36.8	↓-2.2
2/1 16:40	34.6	↓-2.2
2/1 16:50	32.6	↓-2.0
2/1 17:00	30.7	↓-1.9
2/1 17:10	29.0	↓-1.7
2/1 17:20	27.4	↓-1.6
2/1 17:30	25.9	↓-1.5
2/1 17:40	24.6	↓-1.3
2/1 17:50	23.5	↓-1.1
2/1 18:00	22.6	↓-0.9
2/1 18:10	21.8	↓-0.8
2/1 18:20	21.2	↓-0.6
2/1 18:30	20.8	↓-0.4
2/1 18:40	20.5	↓-0.3	干潮
2/1 18:50	20.5	0
2/1 19:00	20.6	↑0.1
2/1 19:10	20.9	↑0.3
2/1 19:20	21.4	↑0.5
2/1 19:30	22.1	↑0.7
2/1 19:40	23.0	↑0.9
2/1 19:50	24.0	↑1.0
2/1 20:00	25.3	↑1.3
2/1 20:10	26.6	↑1.3
2/1 20:20	28.2	↑1.6
2/1 20:30	29.8	↑1.6
2/1 20:40	31.6	↑1.8
2/1 20:50	33.5	↑1.9
2/1 21:00	35.6	↑2.1
2/1 21:10	37.7	↑2.1
2/1 21:20	39.9	↑2.2
2/1 21:30	42.2	↑2.3
2/1 21:40	44.6	↑2.4
2/1 21:50	47.0	↑2.4
2/1 22:00	49.4	↑2.4
2/1 22:10	51.9	↑2.5
2/1 22:20	54.4	↑2.5
2/1 22:30	56.8	↑2.4
2/1 22:40	59.3	↑2.5
2/1 22:50	61.7	↑2.4
2/1 23:00	64.1	↑2.4
2/1 23:10	66.4	↑2.3
2/1 23:20	68.7	↑2.3
2/1 23:30	70.9	↑2.2
2/1 23:40	73.0	↑2.1
2/1 23:50	75.1	↑2.1