11 (水)	02:38	07:05	12:21	20:02
	96cm	81cm	109cm	13cm
中潮 出 06:30 入 17:16 出 03:35 入 13:45

那珂湊（茨城）2037年02月11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
2/11 00:00	78.5	↑2.2
2/11 00:10	80.6	↑2.1
2/11 00:20	82.6	↑2.0
2/11 00:30	84.5	↑1.9
2/11 00:40	86.2	↑1.7
2/11 00:50	87.8	↑1.6
2/11 01:00	89.3	↑1.5
2/11 01:10	90.5	↑1.2
2/11 01:20	91.7	↑1.2
2/11 01:30	92.7	↑1.0
2/11 01:40	93.5	↑0.8
2/11 01:50	94.2	↑0.7
2/11 02:00	94.8	↑0.6
2/11 02:10	95.2	↑0.4
2/11 02:20	95.5	↑0.3
2/11 02:30	95.6	↑0.1	満潮
2/11 02:40	95.7	↑0.1
2/11 02:50	95.6	↓-0.1
2/11 03:00	95.3	↓-0.3
2/11 03:10	95.0	↓-0.3
2/11 03:20	94.6	↓-0.4
2/11 03:30	94.1	↓-0.5
2/11 03:40	93.5	↓-0.6
2/11 03:50	92.9	↓-0.6
2/11 04:00	92.1	↓-0.8
2/11 04:10	91.4	↓-0.7
2/11 04:20	90.6	↓-0.8
2/11 04:30	89.7	↓-0.9
2/11 04:40	88.9	↓-0.8
2/11 04:50	88.0	↓-0.9
2/11 05:00	87.1	↓-0.9
2/11 05:10	86.3	↓-0.8
2/11 05:20	85.4	↓-0.9
2/11 05:30	84.6	↓-0.8
2/11 05:40	83.8	↓-0.8
2/11 05:50	83.1	↓-0.7
2/11 06:00	82.5	↓-0.6
2/11 06:10	81.9	↓-0.6
2/11 06:20	81.4	↓-0.5
2/11 06:30	81.0	↓-0.4
2/11 06:40	80.7	↓-0.3
2/11 06:50	80.5	↓-0.2
2/11 07:00	80.4	↓-0.1	干潮
2/11 07:10	80.4	0
2/11 07:20	80.5	↑0.1
2/11 07:30	80.8	↑0.3
2/11 07:40	81.1	↑0.3
2/11 07:50	81.6	↑0.5
2/11 08:00	82.2	↑0.6
2/11 08:10	82.9	↑0.7
2/11 08:20	83.7	↑0.8
2/11 08:30	84.6	↑0.9
2/11 08:40	85.6	↑1.0
2/11 08:50	86.7	↑1.1
2/11 09:00	87.8	↑1.1
2/11 09:10	89.1	↑1.3
2/11 09:20	90.3	↑1.2
2/11 09:30	91.7	↑1.4
2/11 09:40	93.1	↑1.4
2/11 09:50	94.5	↑1.4
2/11 10:00	95.9	↑1.4
2/11 10:10	97.3	↑1.4
2/11 10:20	98.6	↑1.3
2/11 10:30	100.0	↑1.4
2/11 10:40	101.2	↑1.2
2/11 10:50	102.5	↑1.3
2/11 11:00	103.6	↑1.1
2/11 11:10	104.7	↑1.1
2/11 11:20	105.6	↑0.9
2/11 11:30	106.5	↑0.9
2/11 11:40	107.2	↑0.7
2/11 11:50	107.7	↑0.5
2/11 12:00	108.1	↑0.4
2/11 12:10	108.4	↑0.3
2/11 12:20	108.5	↑0.1	満潮
2/11 12:30	108.4	↓-0.1
2/11 12:40	108.1	↓-0.3
2/11 12:50	107.7	↓-0.4
2/11 13:00	107.0	↓-0.7
2/11 13:10	106.2	↓-0.8
2/11 13:20	105.2	↓-1.0
2/11 13:30	104.0	↓-1.2
2/11 13:40	102.6	↓-1.4
2/11 13:50	101.0	↓-1.6
2/11 14:00	99.3	↓-1.7
2/11 14:10	97.4	↓-1.9
2/11 14:20	95.3	↓-2.1
2/11 14:30	93.0	↓-2.3
2/11 14:40	90.6	↓-2.4
2/11 14:50	88.0	↓-2.6
2/11 15:00	85.3	↓-2.7
2/11 15:10	82.5	↓-2.8
2/11 15:20	79.6	↓-2.9
2/11 15:30	76.5	↓-3.1
2/11 15:40	73.4	↓-3.1
2/11 15:50	70.2	↓-3.2
2/11 16:00	67.0	↓-3.2
2/11 16:10	63.7	↓-3.3
2/11 16:20	60.4	↓-3.3
2/11 16:30	57.1	↓-3.3
2/11 16:40	53.7	↓-3.4	最大潮位差
2/11 16:50	50.4	↓-3.3
2/11 17:00	47.2	↓-3.2
2/11 17:10	44.0	↓-3.2
2/11 17:20	40.8	↓-3.2
2/11 17:30	37.8	↓-3.0
2/11 17:40	34.8	↓-3.0
2/11 17:50	32.0	↓-2.8
2/11 18:00	29.3	↓-2.7
2/11 18:10	26.8	↓-2.5
2/11 18:20	24.4	↓-2.4
2/11 18:30	22.2	↓-2.2
2/11 18:40	20.2	↓-2.0
2/11 18:50	18.4	↓-1.8
2/11 19:00	16.8	↓-1.6
2/11 19:10	15.5	↓-1.3
2/11 19:20	14.3	↓-1.2
2/11 19:30	13.4	↓-0.9
2/11 19:40	12.8	↓-0.6
2/11 19:50	12.4	↓-0.4
2/11 20:00	12.3	↓-0.1	干潮
2/11 20:10	12.4	↑0.1
2/11 20:20	12.7	↑0.3
2/11 20:30	13.3	↑0.6
2/11 20:40	14.2	↑0.9
2/11 20:50	15.3	↑1.1
2/11 21:00	16.6	↑1.3
2/11 21:10	18.2	↑1.6
2/11 21:20	20.0	↑1.8
2/11 21:30	22.0	↑2.0
2/11 21:40	24.2	↑2.2
2/11 21:50	26.5	↑2.3
2/11 22:00	29.1	↑2.6
2/11 22:10	31.7	↑2.6
2/11 22:20	34.5	↑2.8
2/11 22:30	37.5	↑3.0
2/11 22:40	40.5	↑3.0
2/11 22:50	43.6	↑3.1
2/11 23:00	46.8	↑3.2
2/11 23:10	50.0	↑3.2
2/11 23:20	53.3	↑3.3
2/11 23:30	56.5	↑3.2
2/11 23:40	59.8	↑3.3
2/11 23:50	63.0	↑3.2