5 (火)	10:28	02:34	20:23	16:46
	114cm	36cm	94cm	88cm
小潮 出 06:34 入 16:24 出 23:38 入 12:11

那珂湊（茨城）2023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	↓-2.2
12/5 00:10	52.3	↓-2.1
12/5 00:20	50.2	↓-2.1
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	43.2	↓-1.6
12/5 01:10	41.7	↓-1.5
12/5 01:20	40.5	↓-1.2
12/5 01:30	39.3	↓-1.2
12/5 01:40	38.3	↓-1.0
12/5 01:50	37.5	↓-0.8
12/5 02:00	36.9	↓-0.6
12/5 02:10	36.4	↓-0.5
12/5 02:20	36.1	↓-0.3
12/5 02:30	36.0	↓-0.1	干潮
12/5 02:40	36.0	0
12/5 02:50	36.2	↑0.2
12/5 03:00	36.6	↑0.4
12/5 03:10	37.1	↑0.5
12/5 03:20	37.8	↑0.7
12/5 03:30	38.6	↑0.8
12/5 03:40	39.7	↑1.1
12/5 03:50	40.8	↑1.1
12/5 04:00	42.1	↑1.3
12/5 04:10	43.5	↑1.4
12/5 04:20	45.1	↑1.6
12/5 04:30	46.8	↑1.7
12/5 04:40	48.7	↑1.9
12/5 04:50	50.6	↑1.9
12/5 05:00	52.7	↑2.1
12/5 05:10	54.8	↑2.1
12/5 05:20	57.0	↑2.2
12/5 05:30	59.4	↑2.4
12/5 05:40	61.8	↑2.4
12/5 05:50	64.3	↑2.5
12/5 06:00	66.8	↑2.5
12/5 06:10	69.3	↑2.5
12/5 06:20	71.9	↑2.6
12/5 06:30	74.6	↑2.7	最大潮位差
12/5 06:40	77.2	↑2.6
12/5 06:50	79.8	↑2.6
12/5 07:00	82.4	↑2.6
12/5 07:10	85.0	↑2.6
12/5 07:20	87.6	↑2.6
12/5 07:30	90.0	↑2.4
12/5 07:40	92.5	↑2.5
12/5 07:50	94.8	↑2.3
12/5 08:00	97.0	↑2.2
12/5 08:10	99.2	↑2.2
12/5 08:20	101.2	↑2.0
12/5 08:30	103.1	↑1.9
12/5 08:40	104.9	↑1.8
12/5 08:50	106.5	↑1.6
12/5 09:00	107.9	↑1.4
12/5 09:10	109.3	↑1.4
12/5 09:20	110.4	↑1.1
12/5 09:30	111.4	↑1.0
12/5 09:40	112.2	↑0.8
12/5 09:50	112.9	↑0.7
12/5 10:00	113.4	↑0.5
12/5 10:10	113.7	↑0.3
12/5 10:20	113.9	↑0.2	満潮
12/5 10:30	113.9	0
12/5 10:40	113.8	↓-0.1
12/5 10:50	113.5	↓-0.3
12/5 11:00	113.1	↓-0.4
12/5 11:10	112.6	↓-0.5
12/5 11:20	112.0	↓-0.6
12/5 11:30	111.3	↓-0.7
12/5 11:40	110.5	↓-0.8
12/5 11:50	109.6	↓-0.9
12/5 12:00	108.6	↓-1.0
12/5 12:10	107.6	↓-1.0
12/5 12:20	106.5	↓-1.1
12/5 12:30	105.4	↓-1.1
12/5 12:40	104.3	↓-1.1
12/5 12:50	103.1	↓-1.2
12/5 13:00	102.0	↓-1.1
12/5 13:10	100.9	↓-1.1
12/5 13:20	99.7	↓-1.2
12/5 13:30	98.6	↓-1.1
12/5 13:40	97.5	↓-1.1
12/5 13:50	96.5	↓-1.0
12/5 14:00	95.5	↓-1.0
12/5 14:10	94.5	↓-1.0
12/5 14:20	93.6	↓-0.9
12/5 14:30	92.8	↓-0.8
12/5 14:40	92.0	↓-0.8
12/5 14:50	91.2	↓-0.8
12/5 15:00	90.5	↓-0.7
12/5 15:10	89.9	↓-0.6
12/5 15:20	89.4	↓-0.5
12/5 15:30	88.9	↓-0.5
12/5 15:40	88.4	↓-0.5
12/5 15:50	88.1	↓-0.3
12/5 16:00	87.8	↓-0.3
12/5 16:10	87.5	↓-0.3
12/5 16:20	87.4	↓-0.1
12/5 16:30	87.2	↓-0.2
12/5 16:40	87.2	0	干潮
12/5 16:50	87.2	0
12/5 17:00	87.2	0
12/5 17:10	87.4	↑0.2
12/5 17:20	87.5	↑0.1
12/5 17:30	87.7	↑0.2
12/5 17:40	88.0	↑0.3
12/5 17:50	88.3	↑0.3
12/5 18:00	88.6	↑0.3
12/5 18:10	89.0	↑0.4
12/5 18:20	89.4	↑0.4
12/5 18:30	89.8	↑0.4
12/5 18:40	90.2	↑0.4
12/5 18:50	90.6	↑0.4
12/5 19:00	91.0	↑0.4
12/5 19:10	91.4	↑0.4
12/5 19:20	91.8	↑0.4
12/5 19:30	92.1	↑0.3
12/5 19:40	92.4	↑0.3
12/5 19:50	92.7	↑0.3
12/5 20:00	92.8	↑0.1
12/5 20:10	93.0	↑0.2
12/5 20:20	93.0	0	満潮
12/5 20:30	93.0	0
12/5 20:40	92.9	↓-0.1
12/5 20:50	92.7	↓-0.2
12/5 21:00	92.4	↓-0.3
12/5 21:10	92.0	↓-0.4
12/5 21:20	91.4	↓-0.6
12/5 21:30	90.8	↓-0.6
12/5 21:40	90.0	↓-0.8
12/5 21:50	89.2	↓-0.8
12/5 22:00	88.2	↓-1.0
12/5 22:10	87.1	↓-1.1
12/5 22:20	85.9	↓-1.2
12/5 22:30	84.6	↓-1.3
12/5 22:40	83.1	↓-1.5
12/5 22:50	81.7	↓-1.4
12/5 23:00	80.1	↓-1.6
12/5 23:10	78.4	↓-1.7
12/5 23:20	76.7	↓-1.7
12/5 23:30	74.9	↓-1.8
12/5 23:40	73.1	↓-1.8
12/5 23:50	71.3	↓-1.8