5 (金)	09:13	02:26	22:43	16:17
	108cm	57cm	84cm	43cm
小潮 出 06:36 入 17:09 出 11:11 入 -

那珂湊（茨城）2055年02月5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
2/5 00:00	68.9	↓-1.5
2/5 00:10	67.4	↓-1.5
2/5 00:20	66.0	↓-1.4
2/5 00:30	64.6	↓-1.4
2/5 00:40	63.3	↓-1.3
2/5 00:50	62.1	↓-1.2
2/5 01:00	60.9	↓-1.2
2/5 01:10	59.9	↓-1.0
2/5 01:20	59.0	↓-0.9
2/5 01:30	58.1	↓-0.9
2/5 01:40	57.4	↓-0.7
2/5 01:50	56.9	↓-0.5
2/5 02:00	56.5	↓-0.4
2/5 02:10	56.2	↓-0.3
2/5 02:20	56.0	↓-0.2	干潮
2/5 02:30	56.0	0
2/5 02:40	56.2	↑0.2
2/5 02:50	56.5	↑0.3
2/5 03:00	56.9	↑0.4
2/5 03:10	57.5	↑0.6
2/5 03:20	58.2	↑0.7
2/5 03:30	59.0	↑0.8
2/5 03:40	60.0	↑1.0
2/5 03:50	61.1	↑1.1
2/5 04:00	62.3	↑1.2
2/5 04:10	63.6	↑1.3
2/5 04:20	65.0	↑1.4
2/5 04:30	66.5	↑1.5
2/5 04:40	68.1	↑1.6
2/5 04:50	69.8	↑1.7
2/5 05:00	71.5	↑1.7
2/5 05:10	73.3	↑1.8
2/5 05:20	75.1	↑1.8
2/5 05:30	77.0	↑1.9
2/5 05:40	78.9	↑1.9
2/5 05:50	80.9	↑2.0
2/5 06:00	82.8	↑1.9
2/5 06:10	84.8	↑2.0
2/5 06:20	86.7	↑1.9
2/5 06:30	88.6	↑1.9
2/5 06:40	90.5	↑1.9
2/5 06:50	92.4	↑1.9
2/5 07:00	94.2	↑1.8
2/5 07:10	95.9	↑1.7
2/5 07:20	97.5	↑1.6
2/5 07:30	99.1	↑1.6
2/5 07:40	100.6	↑1.5
2/5 07:50	101.9	↑1.3
2/5 08:00	103.1	↑1.2
2/5 08:10	104.2	↑1.1
2/5 08:20	105.2	↑1.0
2/5 08:30	106.0	↑0.8
2/5 08:40	106.6	↑0.6
2/5 08:50	107.1	↑0.5
2/5 09:00	107.4	↑0.3
2/5 09:10	107.5	↑0.1	満潮
2/5 09:20	107.5	0
2/5 09:30	107.2	↓-0.3
2/5 09:40	106.8	↓-0.4
2/5 09:50	106.2	↓-0.6
2/5 10:00	105.4	↓-0.8
2/5 10:10	104.4	↓-1.0
2/5 10:20	103.2	↓-1.2
2/5 10:30	101.9	↓-1.3
2/5 10:40	100.4	↓-1.5
2/5 10:50	98.8	↓-1.6
2/5 11:00	97.0	↓-1.8
2/5 11:10	95.1	↓-1.9
2/5 11:20	93.0	↓-2.1
2/5 11:30	90.9	↓-2.1
2/5 11:40	88.7	↓-2.2
2/5 11:50	86.3	↓-2.4
2/5 12:00	84.0	↓-2.3
2/5 12:10	81.5	↓-2.5	最大潮位差
2/5 12:20	79.1	↓-2.4
2/5 12:30	76.6	↓-2.5	最大潮位差
2/5 12:40	74.2	↓-2.4
2/5 12:50	71.7	↓-2.5	最大潮位差
2/5 13:00	69.3	↓-2.4
2/5 13:10	66.9	↓-2.4
2/5 13:20	64.6	↓-2.3
2/5 13:30	62.3	↓-2.3
2/5 13:40	60.2	↓-2.1
2/5 13:50	58.1	↓-2.1
2/5 14:00	56.1	↓-2.0
2/5 14:10	54.3	↓-1.8
2/5 14:20	52.5	↓-1.8
2/5 14:30	50.9	↓-1.6
2/5 14:40	49.5	↓-1.4
2/5 14:50	48.1	↓-1.4
2/5 15:00	47.0	↓-1.1
2/5 15:10	45.9	↓-1.1
2/5 15:20	45.0	↓-0.9
2/5 15:30	44.3	↓-0.7
2/5 15:40	43.7	↓-0.6
2/5 15:50	43.2	↓-0.5
2/5 16:00	42.9	↓-0.3
2/5 16:10	42.8	↓-0.1	干潮
2/5 16:20	42.8	0
2/5 16:30	42.9	↑0.1
2/5 16:40	43.2	↑0.3
2/5 16:50	43.6	↑0.4
2/5 17:00	44.1	↑0.5
2/5 17:10	44.8	↑0.7
2/5 17:20	45.6	↑0.8
2/5 17:30	46.5	↑0.9
2/5 17:40	47.5	↑1.0
2/5 17:50	48.6	↑1.1
2/5 18:00	49.8	↑1.2
2/5 18:10	51.1	↑1.3
2/5 18:20	52.4	↑1.3
2/5 18:30	53.9	↑1.5
2/5 18:40	55.4	↑1.5
2/5 18:50	56.9	↑1.5
2/5 19:00	58.5	↑1.6
2/5 19:10	60.1	↑1.6
2/5 19:20	61.8	↑1.7
2/5 19:30	63.5	↑1.7
2/5 19:40	65.1	↑1.6
2/5 19:50	66.8	↑1.7
2/5 20:00	68.4	↑1.6
2/5 20:10	70.0	↑1.6
2/5 20:20	71.5	↑1.5
2/5 20:30	73.0	↑1.5
2/5 20:40	74.5	↑1.5
2/5 20:50	75.8	↑1.3
2/5 21:00	77.1	↑1.3
2/5 21:10	78.3	↑1.2
2/5 21:20	79.3	↑1.0
2/5 21:30	80.3	↑1.0
2/5 21:40	81.1	↑0.8
2/5 21:50	81.9	↑0.8
2/5 22:00	82.4	↑0.5
2/5 22:10	82.9	↑0.5
2/5 22:20	83.3	↑0.4
2/5 22:30	83.5	↑0.2
2/5 22:40	83.5	0	満潮
2/5 22:50	83.5	0
2/5 23:00	83.3	↓-0.2
2/5 23:10	83.1	↓-0.2
2/5 23:20	82.7	↓-0.4
2/5 23:30	82.2	↓-0.5
2/5 23:40	81.6	↓-0.6
2/5 23:50	80.9	↓-0.7