4 (水)	09:37	04:56	23:43	16:37
	95cm	79cm	108cm	39cm
小潮 出 04:22 入 18:52 出 00:44 入 12:18

那珂湊（茨城）2059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	104.2	↓-0.7
6/4 00:10	103.4	↓-0.8
6/4 00:20	102.5	↓-0.9
6/4 00:30	101.5	↓-1.0
6/4 00:40	100.4	↓-1.1
6/4 00:50	99.3	↓-1.1
6/4 01:00	98.1	↓-1.2
6/4 01:10	96.9	↓-1.2
6/4 01:20	95.7	↓-1.2
6/4 01:30	94.4	↓-1.3
6/4 01:40	93.2	↓-1.2
6/4 01:50	91.9	↓-1.3
6/4 02:00	90.7	↓-1.2
6/4 02:10	89.5	↓-1.2
6/4 02:20	88.3	↓-1.2
6/4 02:30	87.2	↓-1.1
6/4 02:40	86.1	↓-1.1
6/4 02:50	85.0	↓-1.1
6/4 03:00	84.1	↓-0.9
6/4 03:10	83.1	↓-1.0
6/4 03:20	82.3	↓-0.8
6/4 03:30	81.5	↓-0.8
6/4 03:40	80.8	↓-0.7
6/4 03:50	80.2	↓-0.6
6/4 04:00	79.7	↓-0.5
6/4 04:10	79.2	↓-0.5
6/4 04:20	78.9	↓-0.3
6/4 04:30	78.6	↓-0.3
6/4 04:40	78.4	↓-0.2
6/4 04:50	78.3	↓-0.1	干潮
6/4 05:00	78.3	0
6/4 05:10	78.4	↑0.1
6/4 05:20	78.6	↑0.2
6/4 05:30	78.9	↑0.3
6/4 05:40	79.2	↑0.3
6/4 05:50	79.6	↑0.4
6/4 06:00	80.1	↑0.5
6/4 06:10	80.7	↑0.6
6/4 06:20	81.4	↑0.7
6/4 06:30	82.1	↑0.7
6/4 06:40	82.8	↑0.7
6/4 06:50	83.6	↑0.8
6/4 07:00	84.5	↑0.9
6/4 07:10	85.4	↑0.9
6/4 07:20	86.3	↑0.9
6/4 07:30	87.2	↑0.9
6/4 07:40	88.1	↑0.9
6/4 07:50	89.0	↑0.9
6/4 08:00	89.8	↑0.8
6/4 08:10	90.7	↑0.9
6/4 08:20	91.4	↑0.7
6/4 08:30	92.2	↑0.8
6/4 08:40	92.8	↑0.6
6/4 08:50	93.4	↑0.6
6/4 09:00	93.9	↑0.5
6/4 09:10	94.2	↑0.3
6/4 09:20	94.5	↑0.3
6/4 09:30	94.6	↑0.1	満潮
6/4 09:40	94.7	↑0.1
6/4 09:50	94.5	↓-0.2
6/4 10:00	94.3	↓-0.2
6/4 10:10	93.9	↓-0.4
6/4 10:20	93.3	↓-0.6
6/4 10:30	92.7	↓-0.6
6/4 10:40	91.8	↓-0.9
6/4 10:50	90.9	↓-0.9
6/4 11:00	89.8	↓-1.1
6/4 11:10	88.5	↓-1.3
6/4 11:20	87.1	↓-1.4
6/4 11:30	85.6	↓-1.5
6/4 11:40	84.0	↓-1.6
6/4 11:50	82.3	↓-1.7
6/4 12:00	80.5	↓-1.8
6/4 12:10	78.6	↓-1.9
6/4 12:20	76.6	↓-2.0
6/4 12:30	74.6	↓-2.0
6/4 12:40	72.5	↓-2.1
6/4 12:50	70.4	↓-2.1
6/4 13:00	68.3	↓-2.1
6/4 13:10	66.2	↓-2.1
6/4 13:20	64.0	↓-2.2
6/4 13:30	61.9	↓-2.1
6/4 13:40	59.8	↓-2.1
6/4 13:50	57.8	↓-2.0
6/4 14:00	55.8	↓-2.0
6/4 14:10	53.8	↓-2.0
6/4 14:20	52.0	↓-1.8
6/4 14:30	50.2	↓-1.8
6/4 14:40	48.5	↓-1.7
6/4 14:50	46.9	↓-1.6
6/4 15:00	45.4	↓-1.5
6/4 15:10	44.1	↓-1.3
6/4 15:20	42.9	↓-1.2
6/4 15:30	41.8	↓-1.1
6/4 15:40	40.8	↓-1.0
6/4 15:50	40.0	↓-0.8
6/4 16:00	39.3	↓-0.7
6/4 16:10	38.8	↓-0.5
6/4 16:20	38.5	↓-0.3
6/4 16:30	38.3	↓-0.2	干潮
6/4 16:40	38.3	0
6/4 16:50	38.5	↑0.2
6/4 17:00	38.8	↑0.3
6/4 17:10	39.3	↑0.5
6/4 17:20	39.9	↑0.6
6/4 17:30	40.7	↑0.8
6/4 17:40	41.7	↑1.0
6/4 17:50	42.9	↑1.2
6/4 18:00	44.2	↑1.3
6/4 18:10	45.6	↑1.4
6/4 18:20	47.2	↑1.6
6/4 18:30	49.0	↑1.8
6/4 18:40	50.9	↑1.9
6/4 18:50	52.9	↑2.0
6/4 19:00	55.0	↑2.1
6/4 19:10	57.3	↑2.3
6/4 19:20	59.6	↑2.3
6/4 19:30	62.0	↑2.4
6/4 19:40	64.5	↑2.5
6/4 19:50	67.1	↑2.6
6/4 20:00	69.6	↑2.5
6/4 20:10	72.3	↑2.7	最大潮位差
6/4 20:20	74.9	↑2.6
6/4 20:30	77.5	↑2.6
6/4 20:40	80.1	↑2.6
6/4 20:50	82.6	↑2.5
6/4 21:00	85.2	↑2.6
6/4 21:10	87.6	↑2.4
6/4 21:20	89.9	↑2.3
6/4 21:30	92.2	↑2.3
6/4 21:40	94.3	↑2.1
6/4 21:50	96.4	↑2.1
6/4 22:00	98.2	↑1.8
6/4 22:10	100.0	↑1.8
6/4 22:20	101.6	↑1.6
6/4 22:30	103.0	↑1.4
6/4 22:40	104.2	↑1.2
6/4 22:50	105.3	↑1.1
6/4 23:00	106.1	↑0.8
6/4 23:10	106.8	↑0.7
6/4 23:20	107.3	↑0.5
6/4 23:30	107.6	↑0.3
6/4 23:40	107.8	↑0.2	満潮
6/4 23:50	107.7	↓-0.1