5 (水)	09:47	02:20	20:35	15:58
	115cm	38cm	95cm	80cm
小潮 出 06:34 入 16:24 出 11:39 入 23:39

那珂湊（茨城）2046年12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
12/5 00:00	54.4	↓-2.3
12/5 00:10	52.2	↓-2.2
12/5 00:20	50.2	↓-2.0
12/5 00:30	48.3	↓-1.9
12/5 00:40	46.5	↓-1.8
12/5 00:50	44.8	↓-1.7
12/5 01:00	43.3	↓-1.5
12/5 01:10	42.0	↓-1.3
12/5 01:20	40.9	↓-1.1
12/5 01:30	39.9	↓-1.0
12/5 01:40	39.1	↓-0.8
12/5 01:50	38.5	↓-0.6
12/5 02:00	38.0	↓-0.5
12/5 02:10	37.8	↓-0.2	干潮
12/5 02:20	37.7	↓-0.1	干潮
12/5 02:30	37.8	↑0.1
12/5 02:40	38.1	↑0.3
12/5 02:50	38.6	↑0.5
12/5 03:00	39.3	↑0.7
12/5 03:10	40.1	↑0.8
12/5 03:20	41.1	↑1.0
12/5 03:30	42.3	↑1.2
12/5 03:40	43.6	↑1.3
12/5 03:50	45.1	↑1.5
12/5 04:00	46.7	↑1.6
12/5 04:10	48.5	↑1.8
12/5 04:20	50.4	↑1.9
12/5 04:30	52.4	↑2.0
12/5 04:40	54.6	↑2.2
12/5 04:50	56.8	↑2.2
12/5 05:00	59.2	↑2.4
12/5 05:10	61.6	↑2.4
12/5 05:20	64.2	↑2.6
12/5 05:30	66.7	↑2.5
12/5 05:40	69.4	↑2.7
12/5 05:50	72.1	↑2.7
12/5 06:00	74.8	↑2.7
12/5 06:10	77.5	↑2.7
12/5 06:20	80.3	↑2.8	最大潮位差
12/5 06:30	83.0	↑2.7
12/5 06:40	85.7	↑2.7
12/5 06:50	88.3	↑2.6
12/5 07:00	90.9	↑2.6
12/5 07:10	93.4	↑2.5
12/5 07:20	95.9	↑2.5
12/5 07:30	98.2	↑2.3
12/5 07:40	100.4	↑2.2
12/5 07:50	102.5	↑2.1
12/5 08:00	104.5	↑2.0
12/5 08:10	106.3	↑1.8
12/5 08:20	108.0	↑1.7
12/5 08:30	109.5	↑1.5
12/5 08:40	110.8	↑1.3
12/5 08:50	111.9	↑1.1
12/5 09:00	112.9	↑1.0
12/5 09:10	113.6	↑0.7
12/5 09:20	114.2	↑0.6
12/5 09:30	114.6	↑0.4
12/5 09:40	114.8	↑0.2	満潮
12/5 09:50	114.8	0
12/5 10:00	114.6	↓-0.2
12/5 10:10	114.3	↓-0.3
12/5 10:20	113.8	↓-0.5
12/5 10:30	113.2	↓-0.6
12/5 10:40	112.4	↓-0.8
12/5 10:50	111.4	↓-1.0
12/5 11:00	110.4	↓-1.0
12/5 11:10	109.2	↓-1.2
12/5 11:20	108.0	↓-1.2
12/5 11:30	106.7	↓-1.3
12/5 11:40	105.3	↓-1.4
12/5 11:50	103.8	↓-1.5
12/5 12:00	102.3	↓-1.5
12/5 12:10	100.8	↓-1.5
12/5 12:20	99.3	↓-1.5
12/5 12:30	97.8	↓-1.5
12/5 12:40	96.3	↓-1.5
12/5 12:50	94.8	↓-1.5
12/5 13:00	93.3	↓-1.5
12/5 13:10	91.9	↓-1.4
12/5 13:20	90.5	↓-1.4
12/5 13:30	89.2	↓-1.3
12/5 13:40	88.0	↓-1.2
12/5 13:50	86.8	↓-1.2
12/5 14:00	85.7	↓-1.1
12/5 14:10	84.7	↓-1.0
12/5 14:20	83.8	↓-0.9
12/5 14:30	82.9	↓-0.9
12/5 14:40	82.2	↓-0.7
12/5 14:50	81.5	↓-0.7
12/5 15:00	80.9	↓-0.6
12/5 15:10	80.4	↓-0.5
12/5 15:20	80.1	↓-0.3
12/5 15:30	79.8	↓-0.3
12/5 15:40	79.6	↓-0.2
12/5 15:50	79.5	↓-0.1	干潮
12/5 16:00	79.4	↓-0.1
12/5 16:10	79.5	↑0.1
12/5 16:20	79.7	↑0.2
12/5 16:30	79.9	↑0.2
12/5 16:40	80.2	↑0.3
12/5 16:50	80.6	↑0.4
12/5 17:00	81.0	↑0.4
12/5 17:10	81.6	↑0.6
12/5 17:20	82.2	↑0.6
12/5 17:30	82.8	↑0.6
12/5 17:40	83.5	↑0.7
12/5 17:50	84.2	↑0.7
12/5 18:00	85.0	↑0.8
12/5 18:10	85.8	↑0.8
12/5 18:20	86.6	↑0.8
12/5 18:30	87.4	↑0.8
12/5 18:40	88.2	↑0.8
12/5 18:50	89.0	↑0.8
12/5 19:00	89.8	↑0.8
12/5 19:10	90.5	↑0.7
12/5 19:20	91.3	↑0.8
12/5 19:30	91.9	↑0.6
12/5 19:40	92.5	↑0.6
12/5 19:50	93.0	↑0.5
12/5 20:00	93.4	↑0.4
12/5 20:10	93.7	↑0.3
12/5 20:20	93.9	↑0.2
12/5 20:30	94.1	↑0.2	満潮
12/5 20:40	94.0	↓-0.1
12/5 20:50	93.9	↓-0.1
12/5 21:00	93.7	↓-0.2
12/5 21:10	93.3	↓-0.4
12/5 21:20	92.7	↓-0.6
12/5 21:30	92.1	↓-0.6
12/5 21:40	91.3	↓-0.8
12/5 21:50	90.3	↓-1.0
12/5 22:00	89.3	↓-1.0
12/5 22:10	88.1	↓-1.2
12/5 22:20	86.8	↓-1.3
12/5 22:30	85.4	↓-1.4
12/5 22:40	83.9	↓-1.5
12/5 22:50	82.3	↓-1.6
12/5 23:00	80.7	↓-1.6
12/5 23:10	78.9	↓-1.8
12/5 23:20	77.1	↓-1.8
12/5 23:30	75.3	↓-1.8
12/5 23:40	73.4	↓-1.9
12/5 23:50	71.6	↓-1.8