13 (木)	10:46	04:40	23:46	17:22
	172cm	59cm	148cm	35cm
小潮 出 06:57 入 17:54 出 23:41 入 09:48 潮干狩り ○ 16:03～17:54

日振島（愛媛）2031年02月13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
2/13 00:00	150.0	↓-2.6
2/13 00:10	147.1	↓-2.9
2/13 00:20	143.8	↓-3.3
2/13 00:30	140.3	↓-3.5
2/13 00:40	136.5	↓-3.8
2/13 00:50	132.5	↓-4.0
2/13 01:00	128.4	↓-4.1
2/13 01:10	124.1	↓-4.3
2/13 01:20	119.6	↓-4.5
2/13 01:30	115.1	↓-4.5
2/13 01:40	110.6	↓-4.5
2/13 01:50	106.0	↓-4.6
2/13 02:00	101.5	↓-4.5
2/13 02:10	97.0	↓-4.5
2/13 02:20	92.6	↓-4.4
2/13 02:30	88.4	↓-4.2
2/13 02:40	84.3	↓-4.1
2/13 02:50	80.4	↓-3.9
2/13 03:00	76.8	↓-3.6
2/13 03:10	73.4	↓-3.4
2/13 03:20	70.3	↓-3.1
2/13 03:30	67.5	↓-2.8
2/13 03:40	65.1	↓-2.4
2/13 03:50	62.9	↓-2.2
2/13 04:00	61.2	↓-1.7
2/13 04:10	59.8	↓-1.4
2/13 04:20	58.9	↓-0.9
2/13 04:30	58.3	↓-0.6	干潮
2/13 04:40	58.1	↓-0.2	干潮
2/13 04:50	58.4	↑0.3
2/13 05:00	59.0	↑0.6
2/13 05:10	60.1	↑1.1
2/13 05:20	61.5	↑1.4
2/13 05:30	63.4	↑1.9
2/13 05:40	65.6	↑2.2
2/13 05:50	68.1	↑2.5
2/13 06:00	71.0	↑2.9
2/13 06:10	74.3	↑3.3
2/13 06:20	77.8	↑3.5
2/13 06:30	81.6	↑3.8
2/13 06:40	85.6	↑4.0
2/13 06:50	89.9	↑4.3
2/13 07:00	94.3	↑4.4
2/13 07:10	98.9	↑4.6
2/13 07:20	103.6	↑4.7
2/13 07:30	108.3	↑4.7
2/13 07:40	113.2	↑4.9
2/13 07:50	118.0	↑4.8
2/13 08:00	122.8	↑4.8
2/13 08:10	127.6	↑4.8
2/13 08:20	132.3	↑4.7
2/13 08:30	136.8	↑4.5
2/13 08:40	141.2	↑4.4
2/13 08:50	145.3	↑4.1
2/13 09:00	149.3	↑4.0
2/13 09:10	153.0	↑3.7
2/13 09:20	156.4	↑3.4
2/13 09:30	159.5	↑3.1
2/13 09:40	162.3	↑2.8
2/13 09:50	164.7	↑2.4
2/13 10:00	166.8	↑2.1
2/13 10:10	168.5	↑1.7
2/13 10:20	169.7	↑1.2
2/13 10:30	170.6	↑0.9
2/13 10:40	171.0	↑0.4	満潮
2/13 10:50	171.0	0
2/13 11:00	170.6	↓-0.4
2/13 11:10	169.7	↓-0.9
2/13 11:20	168.4	↓-1.3
2/13 11:30	166.7	↓-1.7
2/13 11:40	164.6	↓-2.1
2/13 11:50	162.1	↓-2.5
2/13 12:00	159.3	↓-2.8
2/13 12:10	156.0	↓-3.3
2/13 12:20	152.4	↓-3.6
2/13 12:30	148.5	↓-3.9
2/13 12:40	144.3	↓-4.2
2/13 12:50	139.9	↓-4.4
2/13 13:00	135.2	↓-4.7
2/13 13:10	130.3	↓-4.9
2/13 13:20	125.2	↓-5.1
2/13 13:30	120.0	↓-5.2
2/13 13:40	114.6	↓-5.4
2/13 13:50	109.2	↓-5.4
2/13 14:00	103.8	↓-5.4
2/13 14:10	98.3	↓-5.5	最大潮位差
2/13 14:20	92.9	↓-5.4
2/13 14:30	87.5	↓-5.4
2/13 14:40	82.3	↓-5.2
2/13 14:50	77.1	↓-5.2
2/13 15:00	72.1	↓-5.0
2/13 15:10	67.4	↓-4.7
2/13 15:20	62.8	↓-4.6
2/13 15:30	58.5	↓-4.3
2/13 15:40	54.5	↓-4.0
2/13 15:50	50.8	↓-3.7
2/13 16:00	47.4	↓-3.4
2/13 16:10	44.4	↓-3.0
2/13 16:20	41.7	↓-2.7
2/13 16:30	39.5	↓-2.2
2/13 16:40	37.6	↓-1.9
2/13 16:50	36.1	↓-1.5
2/13 17:00	35.0	↓-1.1
2/13 17:10	34.3	↓-0.7
2/13 17:20	34.1	↓-0.2	干潮
2/13 17:30	34.3	↑0.2
2/13 17:40	34.8	↑0.5
2/13 17:50	35.8	↑1.0
2/13 18:00	37.2	↑1.4
2/13 18:10	38.9	↑1.7
2/13 18:20	41.0	↑2.1
2/13 18:30	43.5	↑2.5
2/13 18:40	46.3	↑2.8
2/13 18:50	49.4	↑3.1
2/13 19:00	52.8	↑3.4
2/13 19:10	56.4	↑3.6
2/13 19:20	60.3	↑3.9
2/13 19:30	64.4	↑4.1
2/13 19:40	68.6	↑4.2
2/13 19:50	73.0	↑4.4
2/13 20:00	77.6	↑4.6
2/13 20:10	82.2	↑4.6
2/13 20:20	86.8	↑4.6
2/13 20:30	91.5	↑4.7
2/13 20:40	96.1	↑4.6
2/13 20:50	100.7	↑4.6
2/13 21:00	105.2	↑4.5
2/13 21:10	109.7	↑4.5
2/13 21:20	114.0	↑4.3
2/13 21:30	118.1	↑4.1
2/13 21:40	122.0	↑3.9
2/13 21:50	125.7	↑3.7
2/13 22:00	129.2	↑3.5
2/13 22:10	132.5	↑3.3
2/13 22:20	135.4	↑2.9
2/13 22:30	138.1	↑2.7
2/13 22:40	140.4	↑2.3
2/13 22:50	142.5	↑2.1
2/13 23:00	144.2	↑1.7
2/13 23:10	145.6	↑1.4
2/13 23:20	146.6	↑1.0
2/13 23:30	147.3	↑0.7
2/13 23:40	147.6	↑0.3	満潮
2/13 23:50	147.6	0