2 (金)	01:37	07:02	13:14	19:03
	343cm	88cm	313cm	17cm
中潮 出 05:56 入 18:31 出 23:51 入 09:00 潮干狩り ◎ 17:16～18:31

小島（愛媛）2021年04月2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
4/2 00:00	296.5	↑9.1
4/2 00:10	305.0	↑8.5
4/2 00:20	312.8	↑7.8
4/2 00:30	319.9	↑7.1
4/2 00:40	326.1	↑6.2
4/2 00:50	331.4	↑5.3
4/2 01:00	335.8	↑4.4
4/2 01:10	339.1	↑3.3
4/2 01:20	341.4	↑2.3
4/2 01:30	342.6	↑1.2	満潮
4/2 01:40	342.7	↑0.1
4/2 01:50	341.7	↓-1.0
4/2 02:00	339.5	↓-2.2
4/2 02:10	336.1	↓-3.4
4/2 02:20	331.6	↓-4.5
4/2 02:30	325.9	↓-5.7
4/2 02:40	319.2	↓-6.7
4/2 02:50	311.5	↓-7.7
4/2 03:00	302.8	↓-8.7
4/2 03:10	293.1	↓-9.7
4/2 03:20	282.7	↓-10.4
4/2 03:30	271.6	↓-11.1
4/2 03:40	259.9	↓-11.7
4/2 03:50	247.6	↓-12.3
4/2 04:00	235.1	↓-12.5
4/2 04:10	222.4	↓-12.7
4/2 04:20	209.5	↓-12.9
4/2 04:30	196.8	↓-12.7
4/2 04:40	184.3	↓-12.5
4/2 04:50	172.1	↓-12.2
4/2 05:00	160.4	↓-11.7
4/2 05:10	149.3	↓-11.1
4/2 05:20	138.9	↓-10.4
4/2 05:30	129.3	↓-9.6
4/2 05:40	120.6	↓-8.7
4/2 05:50	112.9	↓-7.7
4/2 06:00	106.1	↓-6.8
4/2 06:10	100.5	↓-5.6
4/2 06:20	95.8	↓-4.7
4/2 06:30	92.2	↓-3.6
4/2 06:40	89.7	↓-2.5
4/2 06:50	88.2	↓-1.5
4/2 07:00	87.7	↓-0.5	干潮
4/2 07:10	88.1	↑0.4
4/2 07:20	89.4	↑1.3
4/2 07:30	91.5	↑2.1
4/2 07:40	94.4	↑2.9
4/2 07:50	98.0	↑3.6
4/2 08:00	102.3	↑4.3
4/2 08:10	107.2	↑4.9
4/2 08:20	112.6	↑5.4
4/2 08:30	118.5	↑5.9
4/2 08:40	124.9	↑6.4
4/2 08:50	131.7	↑6.8
4/2 09:00	138.8	↑7.1
4/2 09:10	146.3	↑7.5
4/2 09:20	154.2	↑7.9
4/2 09:30	162.3	↑8.1
4/2 09:40	170.6	↑8.3
4/2 09:50	179.2	↑8.6
4/2 10:00	187.9	↑8.7
4/2 10:10	196.8	↑8.9
4/2 10:20	205.8	↑9.0
4/2 10:30	214.8	↑9.0
4/2 10:40	223.8	↑9.0
4/2 10:50	232.8	↑9.0
4/2 11:00	241.6	↑8.8
4/2 11:10	250.3	↑8.7
4/2 11:20	258.7	↑8.4
4/2 11:30	266.7	↑8.0
4/2 11:40	274.4	↑7.7
4/2 11:50	281.5	↑7.1
4/2 12:00	288.1	↑6.6
4/2 12:10	294.0	↑5.9
4/2 12:20	299.3	↑5.3
4/2 12:30	303.7	↑4.4
4/2 12:40	307.4	↑3.7
4/2 12:50	310.1	↑2.7
4/2 13:00	311.9	↑1.8
4/2 13:10	312.6	↑0.7	満潮
4/2 13:20	312.4	↓-0.2
4/2 13:30	311.1	↓-1.3
4/2 13:40	308.7	↓-2.4
4/2 13:50	305.3	↓-3.4
4/2 14:00	300.8	↓-4.5
4/2 14:10	295.2	↓-5.6
4/2 14:20	288.5	↓-6.7
4/2 14:30	280.8	↓-7.7
4/2 14:40	272.2	↓-8.6
4/2 14:50	262.6	↓-9.6
4/2 15:00	252.1	↓-10.5
4/2 15:10	240.9	↓-11.2
4/2 15:20	229.0	↓-11.9
4/2 15:30	216.4	↓-12.6
4/2 15:40	203.4	↓-13.0
4/2 15:50	189.9	↓-13.5
4/2 16:00	176.2	↓-13.7
4/2 16:10	162.4	↓-13.8
4/2 16:20	148.5	↓-13.9	最大潮位差
4/2 16:30	134.8	↓-13.7
4/2 16:40	121.3	↓-13.5
4/2 16:50	108.2	↓-13.1
4/2 17:00	95.6	↓-12.6
4/2 17:10	83.6	↓-12.0
4/2 17:20	72.4	↓-11.2
4/2 17:30	62.1	↓-10.3
4/2 17:40	52.6	↓-9.5
4/2 17:50	44.2	↓-8.4
4/2 18:00	36.8	↓-7.4
4/2 18:10	30.6	↓-6.2
4/2 18:20	25.5	↓-5.1
4/2 18:30	21.5	↓-4.0
4/2 18:40	18.6	↓-2.9
4/2 18:50	16.8	↓-1.8
4/2 19:00	16.1	↓-0.7	干潮
4/2 19:10	16.4	↑0.3
4/2 19:20	17.7	↑1.3
4/2 19:30	19.9	↑2.2
4/2 19:40	22.9	↑3.0
4/2 19:50	26.7	↑3.8
4/2 20:00	31.2	↑4.5
4/2 20:10	36.3	↑5.1
4/2 20:20	42.0	↑5.7
4/2 20:30	48.1	↑6.1
4/2 20:40	54.7	↑6.6
4/2 20:50	61.8	↑7.1
4/2 21:00	69.1	↑7.3
4/2 21:10	76.8	↑7.7
4/2 21:20	84.8	↑8.0
4/2 21:30	93.1	↑8.3
4/2 21:40	101.7	↑8.6
4/2 21:50	110.4	↑8.7
4/2 22:00	119.5	↑9.1
4/2 22:10	128.7	↑9.2
4/2 22:20	138.1	↑9.4
4/2 22:30	147.8	↑9.7
4/2 22:40	157.6	↑9.8
4/2 22:50	167.5	↑9.9
4/2 23:00	177.6	↑10.1
4/2 23:10	187.8	↑10.2
4/2 23:20	198.0	↑10.2
4/2 23:30	208.2	↑10.2
4/2 23:40	218.4	↑10.2
4/2 23:50	228.5	↑10.1