01 (水)	08:33	01:58	21:52	15:32
	111cm	56cm	84cm	41cm
小潮 出 06:39 入 17:05 出 - 入 10:22

那珂湊（茨城）2062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	65.3	↓-1.6
2/1 00:10	63.8	↓-1.5
2/1 00:20	62.3	↓-1.5
2/1 00:30	61.0	↓-1.3
2/1 00:40	59.7	↓-1.3
2/1 00:50	58.6	↓-1.1
2/1 01:00	57.7	↓-0.9
2/1 01:10	56.9	↓-0.8
2/1 01:20	56.2	↓-0.7
2/1 01:30	55.7	↓-0.5
2/1 01:40	55.3	↓-0.4
2/1 01:50	55.1	↓-0.2	干潮
2/1 02:00	55.1	0
2/1 02:10	55.2	↑0.1
2/1 02:20	55.5	↑0.3
2/1 02:30	56.0	↑0.5
2/1 02:40	56.6	↑0.6
2/1 02:50	57.4	↑0.8
2/1 03:00	58.3	↑0.9
2/1 03:10	59.3	↑1.0
2/1 03:20	60.5	↑1.2
2/1 03:30	61.9	↑1.4
2/1 03:40	63.3	↑1.4
2/1 03:50	64.9	↑1.6
2/1 04:00	66.5	↑1.6
2/1 04:10	68.3	↑1.8
2/1 04:20	70.2	↑1.9
2/1 04:30	72.1	↑1.9
2/1 04:40	74.1	↑2.0
2/1 04:50	76.2	↑2.1
2/1 05:00	78.3	↑2.1
2/1 05:10	80.4	↑2.1
2/1 05:20	82.6	↑2.2
2/1 05:30	84.8	↑2.2
2/1 05:40	86.9	↑2.1
2/1 05:50	89.1	↑2.2
2/1 06:00	91.2	↑2.1
2/1 06:10	93.3	↑2.1
2/1 06:20	95.4	↑2.1
2/1 06:30	97.3	↑1.9
2/1 06:40	99.2	↑1.9
2/1 06:50	101.0	↑1.8
2/1 07:00	102.6	↑1.6
2/1 07:10	104.2	↑1.6
2/1 07:20	105.6	↑1.4
2/1 07:30	106.8	↑1.2
2/1 07:40	107.9	↑1.1
2/1 07:50	108.8	↑0.9
2/1 08:00	109.5	↑0.7
2/1 08:10	110.1	↑0.6
2/1 08:20	110.4	↑0.3
2/1 08:30	110.6	↑0.2	満潮
2/1 08:40	110.5	↓-0.1
2/1 08:50	110.2	↓-0.3
2/1 09:00	109.7	↓-0.5
2/1 09:10	109.0	↓-0.7
2/1 09:20	108.1	↓-0.9
2/1 09:30	107.0	↓-1.1
2/1 09:40	105.7	↓-1.3
2/1 09:50	104.3	↓-1.4
2/1 10:00	102.6	↓-1.7
2/1 10:10	100.7	↓-1.9
2/1 10:20	98.8	↓-1.9
2/1 10:30	96.6	↓-2.2
2/1 10:40	94.4	↓-2.2
2/1 10:50	92.0	↓-2.4
2/1 11:00	89.5	↓-2.5
2/1 11:10	87.0	↓-2.5
2/1 11:20	84.3	↓-2.7	最大潮位差
2/1 11:30	81.7	↓-2.6
2/1 11:40	79.0	↓-2.7	最大潮位差
2/1 11:50	76.3	↓-2.7	最大潮位差
2/1 12:00	73.6	↓-2.7	最大潮位差
2/1 12:10	70.9	↓-2.7	最大潮位差
2/1 12:20	68.3	↓-2.6
2/1 12:30	65.7	↓-2.6
2/1 12:40	63.2	↓-2.5
2/1 12:50	60.8	↓-2.4
2/1 13:00	58.5	↓-2.3
2/1 13:10	56.3	↓-2.2
2/1 13:20	54.2	↓-2.1
2/1 13:30	52.2	↓-2.0
2/1 13:40	50.4	↓-1.8
2/1 13:50	48.7	↓-1.7
2/1 14:00	47.2	↓-1.5
2/1 14:10	45.8	↓-1.4
2/1 14:20	44.6	↓-1.2
2/1 14:30	43.5	↓-1.1
2/1 14:40	42.6	↓-0.9
2/1 14:50	41.9	↓-0.7
2/1 15:00	41.3	↓-0.6
2/1 15:10	40.9	↓-0.4
2/1 15:20	40.7	↓-0.2
2/1 15:30	40.6	↓-0.1	干潮
2/1 15:40	40.6	0
2/1 15:50	40.9	↑0.3
2/1 16:00	41.2	↑0.3
2/1 16:10	41.7	↑0.5
2/1 16:20	42.4	↑0.7
2/1 16:30	43.2	↑0.8
2/1 16:40	44.1	↑0.9
2/1 16:50	45.2	↑1.1
2/1 17:00	46.3	↑1.1
2/1 17:10	47.6	↑1.3
2/1 17:20	48.9	↑1.3
2/1 17:30	50.4	↑1.5
2/1 17:40	51.9	↑1.5
2/1 17:50	53.5	↑1.6
2/1 18:00	55.2	↑1.7
2/1 18:10	56.9	↑1.7
2/1 18:20	58.6	↑1.7
2/1 18:30	60.4	↑1.8
2/1 18:40	62.2	↑1.8
2/1 18:50	64.0	↑1.8
2/1 19:00	65.8	↑1.8
2/1 19:10	67.5	↑1.7
2/1 19:20	69.3	↑1.8
2/1 19:30	70.9	↑1.6
2/1 19:40	72.6	↑1.7
2/1 19:50	74.1	↑1.5
2/1 20:00	75.6	↑1.5
2/1 20:10	76.9	↑1.3
2/1 20:20	78.2	↑1.3
2/1 20:30	79.3	↑1.1
2/1 20:40	80.4	↑1.1
2/1 20:50	81.3	↑0.9
2/1 21:00	82.1	↑0.8
2/1 21:10	82.7	↑0.6
2/1 21:20	83.2	↑0.5
2/1 21:30	83.6	↑0.4
2/1 21:40	83.8	↑0.2
2/1 21:50	83.9	↑0.1	満潮
2/1 22:00	83.8	↓-0.1
2/1 22:10	83.6	↓-0.2
2/1 22:20	83.3	↓-0.3
2/1 22:30	82.9	↓-0.4
2/1 22:40	82.4	↓-0.5
2/1 22:50	81.8	↓-0.6
2/1 23:00	81.0	↓-0.8
2/1 23:10	80.3	↓-0.7
2/1 23:20	79.4	↓-0.9
2/1 23:30	78.5	↓-0.9
2/1 23:40	77.6	↓-0.9
2/1 23:50	76.6	↓-1.0