1 (日)	04:17	09:32	15:09	22:03
	112cm	61cm	120cm	-3cm
大潮 出 06:09 入 17:34 出 16:39 入 05:33

那珂湊（茨城）2037年03月1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
3/1 00:00	36.5	↑4.1
3/1 00:10	40.7	↑4.2
3/1 00:20	44.9	↑4.2
3/1 00:30	49.2	↑4.3
3/1 00:40	53.5	↑4.3
3/1 00:50	57.9	↑4.4
3/1 01:00	62.1	↑4.2
3/1 01:10	66.4	↑4.3
3/1 01:20	70.5	↑4.1
3/1 01:30	74.6	↑4.1
3/1 01:40	78.5	↑3.9
3/1 01:50	82.3	↑3.8
3/1 02:00	86.0	↑3.7
3/1 02:10	89.4	↑3.4
3/1 02:20	92.7	↑3.3
3/1 02:30	95.7	↑3.0
3/1 02:40	98.5	↑2.8
3/1 02:50	101.0	↑2.5
3/1 03:00	103.3	↑2.3
3/1 03:10	105.4	↑2.1
3/1 03:20	107.1	↑1.7
3/1 03:30	108.6	↑1.5
3/1 03:40	109.7	↑1.1
3/1 03:50	110.6	↑0.9
3/1 04:00	111.2	↑0.6
3/1 04:10	111.5	↑0.3	満潮
3/1 04:20	111.5	0
3/1 04:30	111.3	↓-0.2
3/1 04:40	110.8	↓-0.5
3/1 04:50	110.0	↓-0.8
3/1 05:00	108.9	↓-1.1
3/1 05:10	107.7	↓-1.2
3/1 05:20	106.2	↓-1.5
3/1 05:30	104.5	↓-1.7
3/1 05:40	102.6	↓-1.9
3/1 05:50	100.6	↓-2.0
3/1 06:00	98.4	↓-2.2
3/1 06:10	96.1	↓-2.3
3/1 06:20	93.7	↓-2.4
3/1 06:30	91.2	↓-2.5
3/1 06:40	88.7	↓-2.5
3/1 06:50	86.2	↓-2.5
3/1 07:00	83.7	↓-2.5
3/1 07:10	81.2	↓-2.5
3/1 07:20	78.7	↓-2.5
3/1 07:30	76.3	↓-2.4
3/1 07:40	74.0	↓-2.3
3/1 07:50	71.9	↓-2.1
3/1 08:00	69.8	↓-2.1
3/1 08:10	68.0	↓-1.8
3/1 08:20	66.3	↓-1.7
3/1 08:30	64.8	↓-1.5
3/1 08:40	63.4	↓-1.4
3/1 08:50	62.3	↓-1.1
3/1 09:00	61.5	↓-0.8
3/1 09:10	60.8	↓-0.7
3/1 09:20	60.4	↓-0.4
3/1 09:30	60.3	↓-0.1	干潮
3/1 09:40	60.4	↑0.1
3/1 09:50	60.7	↑0.3
3/1 10:00	61.3	↑0.6
3/1 10:10	62.1	↑0.8
3/1 10:20	63.1	↑1.0
3/1 10:30	64.4	↑1.3
3/1 10:40	65.9	↑1.5
3/1 10:50	67.5	↑1.6
3/1 11:00	69.4	↑1.9
3/1 11:10	71.4	↑2.0
3/1 11:20	73.6	↑2.2
3/1 11:30	75.9	↑2.3
3/1 11:40	78.4	↑2.5
3/1 11:50	80.9	↑2.5
3/1 12:00	83.5	↑2.6
3/1 12:10	86.2	↑2.7
3/1 12:20	88.9	↑2.7
3/1 12:30	91.7	↑2.8
3/1 12:40	94.4	↑2.7
3/1 12:50	97.0	↑2.6
3/1 13:00	99.7	↑2.7
3/1 13:10	102.2	↑2.5
3/1 13:20	104.7	↑2.5
3/1 13:30	107.0	↑2.3
3/1 13:40	109.2	↑2.2
3/1 13:50	111.2	↑2.0
3/1 14:00	113.0	↑1.8
3/1 14:10	114.6	↑1.6
3/1 14:20	116.0	↑1.4
3/1 14:30	117.2	↑1.2
3/1 14:40	118.1	↑0.9
3/1 14:50	118.8	↑0.7
3/1 15:00	119.2	↑0.4	満潮
3/1 15:10	119.3	↑0.1
3/1 15:20	119.0	↓-0.3
3/1 15:30	118.5	↓-0.5
3/1 15:40	117.7	↓-0.8
3/1 15:50	116.6	↓-1.1
3/1 16:00	115.1	↓-1.5
3/1 16:10	113.4	↓-1.7
3/1 16:20	111.3	↓-2.1
3/1 16:30	109.0	↓-2.3
3/1 16:40	106.3	↓-2.7
3/1 16:50	103.4	↓-2.9
3/1 17:00	100.2	↓-3.2
3/1 17:10	96.8	↓-3.4
3/1 17:20	93.1	↓-3.7
3/1 17:30	89.2	↓-3.9
3/1 17:40	85.1	↓-4.1
3/1 17:50	80.9	↓-4.2
3/1 18:00	76.5	↓-4.4
3/1 18:10	72.0	↓-4.5
3/1 18:20	67.4	↓-4.6
3/1 18:30	62.7	↓-4.7
3/1 18:40	58.0	↓-4.7
3/1 18:50	53.2	↓-4.8	最大潮位差
3/1 19:00	48.5	↓-4.7
3/1 19:10	43.9	↓-4.6
3/1 19:20	39.3	↓-4.6
3/1 19:30	34.8	↓-4.5
3/1 19:40	30.5	↓-4.3
3/1 19:50	26.3	↓-4.2
3/1 20:00	22.3	↓-4.0
3/1 20:10	18.6	↓-3.7
3/1 20:20	15.1	↓-3.5
3/1 20:30	11.8	↓-3.3
3/1 20:40	8.8	↓-3.0
3/1 20:50	6.1	↓-2.7
3/1 21:00	3.8	↓-2.3
3/1 21:10	1.8	↓-2.0
3/1 21:20	0.1	↓-1.7
3/1 21:30	-1.3	↓-1.4
3/1 21:40	-2.2	↓-0.9
3/1 21:50	-2.8	↓-0.6
3/1 22:00	-3.1	↓-0.3	干潮
3/1 22:10	-3.0	↑0.1
3/1 22:20	-2.5	↑0.5
3/1 22:30	-1.6	↑0.9
3/1 22:40	-0.4	↑1.2
3/1 22:50	1.1	↑1.5
3/1 23:00	3.0	↑1.9
3/1 23:10	5.2	↑2.2
3/1 23:20	7.7	↑2.5
3/1 23:30	10.4	↑2.7
3/1 23:40	13.5	↑3.1
3/1 23:50	16.8	↑3.3