4 (木)	09:17	04:11	22:37	15:38
	92cm	69cm	110cm	47cm
小潮 出 04:22 入 18:53 出 - 入 12:10

那珂湊（茨城）2048年06月4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
6/4 00:00	97.0	↓-1.6
6/4 00:10	95.3	↓-1.7
6/4 00:20	93.7	↓-1.6
6/4 00:30	91.9	↓-1.8
6/4 00:40	90.2	↓-1.7
6/4 00:50	88.5	↓-1.7
6/4 01:00	86.8	↓-1.7
6/4 01:10	85.1	↓-1.7
6/4 01:20	83.5	↓-1.6
6/4 01:30	81.9	↓-1.6
6/4 01:40	80.4	↓-1.5
6/4 01:50	78.9	↓-1.5
6/4 02:00	77.5	↓-1.4
6/4 02:10	76.2	↓-1.3
6/4 02:20	75.0	↓-1.2
6/4 02:30	73.9	↓-1.1
6/4 02:40	72.8	↓-1.1
6/4 02:50	71.9	↓-0.9
6/4 03:00	71.1	↓-0.8
6/4 03:10	70.3	↓-0.8
6/4 03:20	69.7	↓-0.6
6/4 03:30	69.2	↓-0.5
6/4 03:40	68.8	↓-0.4
6/4 03:50	68.5	↓-0.3
6/4 04:00	68.4	↓-0.1
6/4 04:10	68.3	↓-0.1	干潮
6/4 04:20	68.4	↑0.1
6/4 04:30	68.5	↑0.1
6/4 04:40	68.8	↑0.3
6/4 04:50	69.2	↑0.4
6/4 05:00	69.7	↑0.5
6/4 05:10	70.2	↑0.5
6/4 05:20	70.9	↑0.7
6/4 05:30	71.7	↑0.8
6/4 05:40	72.5	↑0.8
6/4 05:50	73.4	↑0.9
6/4 06:00	74.4	↑1.0
6/4 06:10	75.5	↑1.1
6/4 06:20	76.5	↑1.0
6/4 06:30	77.7	↑1.2
6/4 06:40	78.8	↑1.1
6/4 06:50	80.0	↑1.2
6/4 07:00	81.2	↑1.2
6/4 07:10	82.4	↑1.2
6/4 07:20	83.5	↑1.1
6/4 07:30	84.7	↑1.2
6/4 07:40	85.7	↑1.0
6/4 07:50	86.8	↑1.1
6/4 08:00	87.7	↑0.9
6/4 08:10	88.6	↑0.9
6/4 08:20	89.4	↑0.8
6/4 08:30	90.0	↑0.6
6/4 08:40	90.6	↑0.6
6/4 08:50	91.0	↑0.4
6/4 09:00	91.3	↑0.3
6/4 09:10	91.5	↑0.2	満潮
6/4 09:20	91.5	0
6/4 09:30	91.4	↓-0.1
6/4 09:40	91.1	↓-0.3
6/4 09:50	90.7	↓-0.4
6/4 10:00	90.1	↓-0.6
6/4 10:10	89.4	↓-0.7
6/4 10:20	88.5	↓-0.9
6/4 10:30	87.5	↓-1.0
6/4 10:40	86.4	↓-1.1
6/4 10:50	85.1	↓-1.3
6/4 11:00	83.7	↓-1.4
6/4 11:10	82.2	↓-1.5
6/4 11:20	80.6	↓-1.6
6/4 11:30	79.0	↓-1.6
6/4 11:40	77.2	↓-1.8
6/4 11:50	75.4	↓-1.8
6/4 12:00	73.6	↓-1.8
6/4 12:10	71.7	↓-1.9
6/4 12:20	69.8	↓-1.9
6/4 12:30	67.9	↓-1.9
6/4 12:40	66.1	↓-1.8
6/4 12:50	64.2	↓-1.9
6/4 13:00	62.4	↓-1.8
6/4 13:10	60.6	↓-1.8
6/4 13:20	58.9	↓-1.7
6/4 13:30	57.3	↓-1.6
6/4 13:40	55.7	↓-1.6
6/4 13:50	54.3	↓-1.4
6/4 14:00	52.9	↓-1.4
6/4 14:10	51.6	↓-1.3
6/4 14:20	50.5	↓-1.1
6/4 14:30	49.5	↓-1.0
6/4 14:40	48.6	↓-0.9
6/4 14:50	47.9	↓-0.7
6/4 15:00	47.2	↓-0.7
6/4 15:10	46.8	↓-0.4
6/4 15:20	46.4	↓-0.4
6/4 15:30	46.3	↓-0.1	干潮
6/4 15:40	46.2	↓-0.1
6/4 15:50	46.3	↑0.1
6/4 16:00	46.6	↑0.3
6/4 16:10	47.0	↑0.4
6/4 16:20	47.6	↑0.6
6/4 16:30	48.4	↑0.8
6/4 16:40	49.2	↑0.8
6/4 16:50	50.3	↑1.1
6/4 17:00	51.4	↑1.1
6/4 17:10	52.8	↑1.4
6/4 17:20	54.2	↑1.4
6/4 17:30	55.8	↑1.6
6/4 17:40	57.5	↑1.7
6/4 17:50	59.3	↑1.8
6/4 18:00	61.3	↑2.0
6/4 18:10	63.3	↑2.0
6/4 18:20	65.4	↑2.1
6/4 18:30	67.6	↑2.2
6/4 18:40	69.9	↑2.3
6/4 18:50	72.3	↑2.4
6/4 19:00	74.6	↑2.3
6/4 19:10	77.1	↑2.5	最大潮位差
6/4 19:20	79.5	↑2.4
6/4 19:30	81.9	↑2.4
6/4 19:40	84.4	↑2.5	最大潮位差
6/4 19:50	86.8	↑2.4
6/4 20:00	89.1	↑2.3
6/4 20:10	91.4	↑2.3
6/4 20:20	93.6	↑2.2
6/4 20:30	95.8	↑2.2
6/4 20:40	97.8	↑2.0
6/4 20:50	99.7	↑1.9
6/4 21:00	101.5	↑1.8
6/4 21:10	103.1	↑1.6
6/4 21:20	104.6	↑1.5
6/4 21:30	105.9	↑1.3
6/4 21:40	107.0	↑1.1
6/4 21:50	108.0	↑1.0
6/4 22:00	108.8	↑0.8
6/4 22:10	109.4	↑0.6
6/4 22:20	109.8	↑0.4
6/4 22:30	110.0	↑0.2	満潮
6/4 22:40	110.0	0
6/4 22:50	109.8	↓-0.2
6/4 23:00	109.4	↓-0.4
6/4 23:10	108.9	↓-0.5
6/4 23:20	108.2	↓-0.7
6/4 23:30	107.3	↓-0.9
6/4 23:40	106.2	↓-1.1
6/4 23:50	105.1	↓-1.1