14 (日)	10:56	04:28	22:50	16:57
	296cm	16cm	277cm	71cm
中潮 出 06:59 入 17:58 出 08:37 入 20:19

姫島（大分）2021年02月14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
2/14 00:00	228.8	↓-8.7
2/14 00:10	219.4	↓-9.4
2/14 00:20	209.6	↓-9.8
2/14 00:30	199.2	↓-10.4
2/14 00:40	188.5	↓-10.7
2/14 00:50	177.5	↓-11.0
2/14 01:00	166.2	↓-11.3
2/14 01:10	154.9	↓-11.3
2/14 01:20	143.6	↓-11.3
2/14 01:30	132.3	↓-11.3
2/14 01:40	121.1	↓-11.2
2/14 01:50	110.2	↓-10.9
2/14 02:00	99.7	↓-10.5
2/14 02:10	89.5	↓-10.2
2/14 02:20	79.8	↓-9.7
2/14 02:30	70.6	↓-9.2
2/14 02:40	62.0	↓-8.6
2/14 02:50	54.0	↓-8.0
2/14 03:00	46.7	↓-7.3
2/14 03:10	40.1	↓-6.6
2/14 03:20	34.3	↓-5.8
2/14 03:30	29.2	↓-5.1
2/14 03:40	24.9	↓-4.3
2/14 03:50	21.5	↓-3.4
2/14 04:00	18.8	↓-2.7
2/14 04:10	17.0	↓-1.8
2/14 04:20	16.0	↓-1.0	干潮
2/14 04:30	15.8	↓-0.2
2/14 04:40	16.4	↑0.6
2/14 04:50	17.9	↑1.5
2/14 05:00	20.1	↑2.2
2/14 05:10	23.2	↑3.1
2/14 05:20	27.0	↑3.8
2/14 05:30	31.7	↑4.7
2/14 05:40	37.1	↑5.4
2/14 05:50	43.2	↑6.1
2/14 06:00	50.1	↑6.9
2/14 06:10	57.6	↑7.5
2/14 06:20	65.8	↑8.2
2/14 06:30	74.6	↑8.8
2/14 06:40	83.9	↑9.3
2/14 06:50	93.8	↑9.9
2/14 07:00	104.1	↑10.3
2/14 07:10	114.8	↑10.7
2/14 07:20	125.8	↑11.0
2/14 07:30	137.1	↑11.3
2/14 07:40	148.5	↑11.4
2/14 07:50	160.1	↑11.6	最大潮位差
2/14 08:00	171.6	↑11.5
2/14 08:10	183.1	↑11.5
2/14 08:20	194.4	↑11.3
2/14 08:30	205.5	↑11.1
2/14 08:40	216.2	↑10.7
2/14 08:50	226.5	↑10.3
2/14 09:00	236.4	↑9.9
2/14 09:10	245.7	↑9.3
2/14 09:20	254.3	↑8.6
2/14 09:30	262.3	↑8.0
2/14 09:40	269.6	↑7.3
2/14 09:50	276.0	↑6.4
2/14 10:00	281.6	↑5.6
2/14 10:10	286.3	↑4.7
2/14 10:20	290.1	↑3.8
2/14 10:30	292.9	↑2.8
2/14 10:40	294.8	↑1.9
2/14 10:50	295.8	↑1.0	満潮
2/14 11:00	295.8	0
2/14 11:10	294.8	↓-1.0
2/14 11:20	292.8	↓-2.0
2/14 11:30	290.0	↓-2.8
2/14 11:40	286.2	↓-3.8
2/14 11:50	281.6	↓-4.6
2/14 12:00	276.1	↓-5.5
2/14 12:10	269.9	↓-6.2
2/14 12:20	263.0	↓-6.9
2/14 12:30	255.4	↓-7.6
2/14 12:40	247.3	↓-8.1
2/14 12:50	238.6	↓-8.7
2/14 13:00	229.5	↓-9.1
2/14 13:10	220.0	↓-9.5
2/14 13:20	210.3	↓-9.7
2/14 13:30	200.4	↓-9.9
2/14 13:40	190.5	↓-9.9
2/14 13:50	180.5	↓-10.0
2/14 14:00	170.5	↓-10.0
2/14 14:10	160.8	↓-9.7
2/14 14:20	151.2	↓-9.6
2/14 14:30	142.0	↓-9.2
2/14 14:40	133.1	↓-8.9
2/14 14:50	124.7	↓-8.4
2/14 15:00	116.7	↓-8.0
2/14 15:10	109.3	↓-7.4
2/14 15:20	102.4	↓-6.9
2/14 15:30	96.1	↓-6.3
2/14 15:40	90.5	↓-5.6
2/14 15:50	85.5	↓-5.0
2/14 16:00	81.2	↓-4.3
2/14 16:10	77.6	↓-3.6
2/14 16:20	74.7	↓-2.9
2/14 16:30	72.5	↓-2.2
2/14 16:40	71.0	↓-1.5
2/14 16:50	70.2	↓-0.8	干潮
2/14 17:00	70.1	↓-0.1
2/14 17:10	70.8	↑0.7
2/14 17:20	72.1	↑1.3
2/14 17:30	74.2	↑2.1
2/14 17:40	76.9	↑2.7
2/14 17:50	80.3	↑3.4
2/14 18:00	84.4	↑4.1
2/14 18:10	89.2	↑4.8
2/14 18:20	94.6	↑5.4
2/14 18:30	100.5	↑5.9
2/14 18:40	107.1	↑6.6
2/14 18:50	114.2	↑7.1
2/14 19:00	121.7	↑7.5
2/14 19:10	129.8	↑8.1
2/14 19:20	138.1	↑8.3
2/14 19:30	146.9	↑8.8
2/14 19:40	155.8	↑8.9
2/14 19:50	165.0	↑9.2
2/14 20:00	174.3	↑9.3
2/14 20:10	183.6	↑9.3
2/14 20:20	192.9	↑9.3
2/14 20:30	202.1	↑9.2
2/14 20:40	211.0	↑8.9
2/14 20:50	219.7	↑8.7
2/14 21:00	228.0	↑8.3
2/14 21:10	235.8	↑7.8
2/14 21:20	243.1	↑7.3
2/14 21:30	249.9	↑6.8
2/14 21:40	256.0	↑6.1
2/14 21:50	261.4	↑5.4
2/14 22:00	266.0	↑4.6
2/14 22:10	269.9	↑3.9
2/14 22:20	272.8	↑2.9
2/14 22:30	275.0	↑2.2
2/14 22:40	276.2	↑1.2	満潮
2/14 22:50	276.5	↑0.3	満潮
2/14 23:00	275.9	↓-0.6
2/14 23:10	274.4	↓-1.5
2/14 23:20	272.0	↓-2.4
2/14 23:30	268.7	↓-3.3
2/14 23:40	264.5	↓-4.2
2/14 23:50	259.5	↓-5.0