3 (木)	09:11	05:06	23:35	16:14
	91cm	80cm	110cm	39cm
小潮 出 04:22 入 18:52 出 00:43 入 12:07

那珂湊（茨城）2021年06月3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
6/3 00:00	105.4	↓-0.7
6/3 00:10	104.5	↓-0.9
6/3 00:20	103.5	↓-1.0
6/3 00:30	102.5	↓-1.0
6/3 00:40	101.5	↓-1.0
6/3 00:50	100.3	↓-1.2
6/3 01:00	99.2	↓-1.1
6/3 01:10	98.0	↓-1.2
6/3 01:20	96.8	↓-1.2
6/3 01:30	95.6	↓-1.2
6/3 01:40	94.4	↓-1.2
6/3 01:50	93.2	↓-1.2
6/3 02:00	92.0	↓-1.2
6/3 02:10	90.9	↓-1.1
6/3 02:20	89.8	↓-1.1
6/3 02:30	88.7	↓-1.1
6/3 02:40	87.6	↓-1.1
6/3 02:50	86.6	↓-1.0
6/3 03:00	85.7	↓-0.9
6/3 03:10	84.8	↓-0.9
6/3 03:20	84.0	↓-0.8
6/3 03:30	83.2	↓-0.8
6/3 03:40	82.5	↓-0.7
6/3 03:50	81.9	↓-0.6
6/3 04:00	81.3	↓-0.6
6/3 04:10	80.9	↓-0.4
6/3 04:20	80.5	↓-0.4
6/3 04:30	80.1	↓-0.4
6/3 04:40	79.9	↓-0.2
6/3 04:50	79.7	↓-0.2
6/3 05:00	79.6	↓-0.1	干潮
6/3 05:10	79.6	0
6/3 05:20	79.7	↑0.1
6/3 05:30	79.9	↑0.2
6/3 05:40	80.1	↑0.2
6/3 05:50	80.4	↑0.3
6/3 06:00	80.8	↑0.4
6/3 06:10	81.2	↑0.4
6/3 06:20	81.7	↑0.5
6/3 06:30	82.2	↑0.5
6/3 06:40	82.8	↑0.6
6/3 06:50	83.4	↑0.6
6/3 07:00	84.1	↑0.7
6/3 07:10	84.7	↑0.6
6/3 07:20	85.4	↑0.7
6/3 07:30	86.1	↑0.7
6/3 07:40	86.7	↑0.6
6/3 07:50	87.4	↑0.7
6/3 08:00	88.0	↑0.6
6/3 08:10	88.5	↑0.5
6/3 08:20	89.0	↑0.5
6/3 08:30	89.4	↑0.4
6/3 08:40	89.8	↑0.4
6/3 08:50	90.1	↑0.3
6/3 09:00	90.2	↑0.1
6/3 09:10	90.3	↑0.1	満潮
6/3 09:20	90.2	↓-0.1
6/3 09:30	90.0	↓-0.2
6/3 09:40	89.7	↓-0.3
6/3 09:50	89.3	↓-0.4
6/3 10:00	88.7	↓-0.6
6/3 10:10	88.0	↓-0.7
6/3 10:20	87.2	↓-0.8
6/3 10:30	86.3	↓-0.9
6/3 10:40	85.2	↓-1.1
6/3 10:50	84.0	↓-1.2
6/3 11:00	82.7	↓-1.3
6/3 11:10	81.3	↓-1.4
6/3 11:20	79.7	↓-1.6
6/3 11:30	78.1	↓-1.6
6/3 11:40	76.4	↓-1.7
6/3 11:50	74.6	↓-1.8
6/3 12:00	72.8	↓-1.8
6/3 12:10	70.9	↓-1.9
6/3 12:20	69.0	↓-1.9
6/3 12:30	67.0	↓-2.0
6/3 12:40	65.0	↓-2.0
6/3 12:50	63.1	↓-1.9
6/3 13:00	61.1	↓-2.0
6/3 13:10	59.1	↓-2.0
6/3 13:20	57.2	↓-1.9
6/3 13:30	55.3	↓-1.9
6/3 13:40	53.5	↓-1.8
6/3 13:50	51.7	↓-1.8
6/3 14:00	50.1	↓-1.6
6/3 14:10	48.4	↓-1.7
6/3 14:20	46.9	↓-1.5
6/3 14:30	45.5	↓-1.4
6/3 14:40	44.2	↓-1.3
6/3 14:50	43.0	↓-1.2
6/3 15:00	41.9	↓-1.1
6/3 15:10	40.9	↓-1.0
6/3 15:20	40.1	↓-0.8
6/3 15:30	39.4	↓-0.7
6/3 15:40	38.8	↓-0.6
6/3 15:50	38.4	↓-0.4
6/3 16:00	38.2	↓-0.2
6/3 16:10	38.1	↓-0.1	干潮
6/3 16:20	38.1	0
6/3 16:30	38.3	↑0.2
6/3 16:40	38.6	↑0.3
6/3 16:50	39.1	↑0.5
6/3 17:00	39.8	↑0.7
6/3 17:10	40.6	↑0.8
6/3 17:20	41.6	↑1.0
6/3 17:30	42.7	↑1.1
6/3 17:40	44.0	↑1.3
6/3 17:50	45.5	↑1.5
6/3 18:00	47.1	↑1.6
6/3 18:10	48.8	↑1.7
6/3 18:20	50.6	↑1.8
6/3 18:30	52.6	↑2.0
6/3 18:40	54.7	↑2.1
6/3 18:50	56.9	↑2.2
6/3 19:00	59.2	↑2.3
6/3 19:10	61.6	↑2.4
6/3 19:20	64.1	↑2.5
6/3 19:30	66.6	↑2.5
6/3 19:40	69.2	↑2.6	最大潮位差
6/3 19:50	71.8	↑2.6	最大潮位差
6/3 20:00	74.4	↑2.6	最大潮位差
6/3 20:10	77.0	↑2.6	最大潮位差
6/3 20:20	79.6	↑2.6	最大潮位差
6/3 20:30	82.2	↑2.6	最大潮位差
6/3 20:40	84.8	↑2.6	最大潮位差
6/3 20:50	87.2	↑2.4
6/3 21:00	89.6	↑2.4
6/3 21:10	92.0	↑2.4
6/3 21:20	94.2	↑2.2
6/3 21:30	96.3	↑2.1
6/3 21:40	98.3	↑2.0
6/3 21:50	100.1	↑1.8
6/3 22:00	101.8	↑1.7
6/3 22:10	103.4	↑1.6
6/3 22:20	104.7	↑1.3
6/3 22:30	106.0	↑1.3
6/3 22:40	107.0	↑1.0
6/3 22:50	107.9	↑0.9
6/3 23:00	108.5	↑0.6
6/3 23:10	109.1	↑0.6
6/3 23:20	109.4	↑0.3
6/3 23:30	109.6	↑0.2	満潮
6/3 23:40	109.5	↓-0.1
6/3 23:50	109.4	↓-0.1