3 (水)	06:41	00:17	19:00	12:45
	106cm	34cm	98cm	38cm
中潮 出 06:07 入 17:35 出 08:38 入 21:46

那珂湊（茨城）2055年03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
3/3 00:00	34.2	↓-0.6
3/3 00:10	34.0	↓-0.2	干潮
3/3 00:20	33.9	↓-0.1
3/3 00:30	34.2	↑0.3
3/3 00:40	34.7	↑0.5
3/3 00:50	35.4	↑0.7
3/3 01:00	36.4	↑1.0
3/3 01:10	37.6	↑1.2
3/3 01:20	39.0	↑1.4
3/3 01:30	40.6	↑1.6
3/3 01:40	42.4	↑1.8
3/3 01:50	44.4	↑2.0
3/3 02:00	46.5	↑2.1
3/3 02:10	48.8	↑2.3
3/3 02:20	51.3	↑2.5
3/3 02:30	53.8	↑2.5
3/3 02:40	56.5	↑2.7
3/3 02:50	59.2	↑2.7
3/3 03:00	62.0	↑2.8
3/3 03:10	64.9	↑2.9
3/3 03:20	67.7	↑2.8
3/3 03:30	70.6	↑2.9
3/3 03:40	73.5	↑2.9
3/3 03:50	76.3	↑2.8
3/3 04:00	79.2	↑2.9
3/3 04:10	81.9	↑2.7
3/3 04:20	84.6	↑2.7
3/3 04:30	87.2	↑2.6
3/3 04:40	89.6	↑2.4
3/3 04:50	92.0	↑2.4
3/3 05:00	94.2	↑2.2
3/3 05:10	96.3	↑2.1
3/3 05:20	98.2	↑1.9
3/3 05:30	99.9	↑1.7
3/3 05:40	101.4	↑1.5
3/3 05:50	102.7	↑1.3
3/3 06:00	103.8	↑1.1
3/3 06:10	104.6	↑0.8
3/3 06:20	105.2	↑0.6
3/3 06:30	105.6	↑0.4
3/3 06:40	105.8	↑0.2	満潮
3/3 06:50	105.6	↓-0.2
3/3 07:00	105.3	↓-0.3
3/3 07:10	104.7	↓-0.6
3/3 07:20	103.8	↓-0.9
3/3 07:30	102.7	↓-1.1
3/3 07:40	101.4	↓-1.3
3/3 07:50	99.8	↓-1.6
3/3 08:00	98.0	↓-1.8
3/3 08:10	96.0	↓-2.0
3/3 08:20	93.8	↓-2.2
3/3 08:30	91.5	↓-2.3
3/3 08:40	89.0	↓-2.5
3/3 08:50	86.3	↓-2.7
3/3 09:00	83.5	↓-2.8
3/3 09:10	80.7	↓-2.8
3/3 09:20	77.7	↓-3.0
3/3 09:30	74.8	↓-2.9
3/3 09:40	71.7	↓-3.1	最大潮位差
3/3 09:50	68.7	↓-3.0
3/3 10:00	65.7	↓-3.0
3/3 10:10	62.8	↓-2.9
3/3 10:20	59.9	↓-2.9
3/3 10:30	57.2	↓-2.7
3/3 10:40	54.5	↓-2.7
3/3 10:50	52.0	↓-2.5
3/3 11:00	49.6	↓-2.4
3/3 11:10	47.4	↓-2.2
3/3 11:20	45.4	↓-2.0
3/3 11:30	43.5	↓-1.9
3/3 11:40	41.9	↓-1.6
3/3 11:50	40.5	↓-1.4
3/3 12:00	39.4	↓-1.1
3/3 12:10	38.5	↓-0.9
3/3 12:20	37.8	↓-0.7
3/3 12:30	37.3	↓-0.5
3/3 12:40	37.1	↓-0.2	干潮
3/3 12:50	37.1	0
3/3 13:00	37.4	↑0.3
3/3 13:10	37.9	↑0.5
3/3 13:20	38.6	↑0.7
3/3 13:30	39.5	↑0.9
3/3 13:40	40.7	↑1.2
3/3 13:50	42.0	↑1.3
3/3 14:00	43.5	↑1.5
3/3 14:10	45.1	↑1.6
3/3 14:20	46.9	↑1.8
3/3 14:30	48.9	↑2.0
3/3 14:40	50.9	↑2.0
3/3 14:50	53.1	↑2.2
3/3 15:00	55.4	↑2.3
3/3 15:10	57.7	↑2.3
3/3 15:20	60.1	↑2.4
3/3 15:30	62.6	↑2.5
3/3 15:40	65.1	↑2.5
3/3 15:50	67.6	↑2.5
3/3 16:00	70.1	↑2.5
3/3 16:10	72.5	↑2.4
3/3 16:20	75.0	↑2.5
3/3 16:30	77.3	↑2.3
3/3 16:40	79.7	↑2.4
3/3 16:50	81.9	↑2.2
3/3 17:00	84.1	↑2.2
3/3 17:10	86.1	↑2.0
3/3 17:20	88.0	↑1.9
3/3 17:30	89.8	↑1.8
3/3 17:40	91.4	↑1.6
3/3 17:50	92.9	↑1.5
3/3 18:00	94.2	↑1.3
3/3 18:10	95.3	↑1.1
3/3 18:20	96.2	↑0.9
3/3 18:30	96.9	↑0.7
3/3 18:40	97.4	↑0.5
3/3 18:50	97.7	↑0.3	満潮
3/3 19:00	97.8	↑0.1	満潮
3/3 19:10	97.7	↓-0.1
3/3 19:20	97.3	↓-0.4
3/3 19:30	96.7	↓-0.6
3/3 19:40	95.9	↓-0.8
3/3 19:50	94.9	↓-1.0
3/3 20:00	93.7	↓-1.2
3/3 20:10	92.3	↓-1.4
3/3 20:20	90.7	↓-1.6
3/3 20:30	89.0	↓-1.7
3/3 20:40	87.0	↓-2.0
3/3 20:50	85.0	↓-2.0
3/3 21:00	82.8	↓-2.2
3/3 21:10	80.4	↓-2.4
3/3 21:20	78.1	↓-2.3
3/3 21:30	75.6	↓-2.5
3/3 21:40	73.1	↓-2.5
3/3 21:50	70.5	↓-2.6
3/3 22:00	68.0	↓-2.5
3/3 22:10	65.5	↓-2.5
3/3 22:20	63.0	↓-2.5
3/3 22:30	60.5	↓-2.5
3/3 22:40	58.2	↓-2.3
3/3 22:50	56.0	↓-2.2
3/3 23:00	53.9	↓-2.1
3/3 23:10	51.9	↓-2.0
3/3 23:20	50.1	↓-1.8
3/3 23:30	48.4	↓-1.7
3/3 23:40	47.0	↓-1.4
3/3 23:50	45.7	↓-1.3