1 (土)	10:13	04:49	-	17:23
	158cm	102cm	-	31cm
小潮 出 05:59 入 18:32 出 09:32 入 - 潮干狩り ○ 15:45～18:32

日振島（愛媛）2028年04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
4/1 00:00	157.4	↓-0.8
4/1 00:10	156.2	↓-1.2
4/1 00:20	154.8	↓-1.4
4/1 00:30	153.2	↓-1.6
4/1 00:40	151.3	↓-1.9
4/1 00:50	149.3	↓-2.0
4/1 01:00	147.0	↓-2.3
4/1 01:10	144.6	↓-2.4
4/1 01:20	142.1	↓-2.5
4/1 01:30	139.4	↓-2.7
4/1 01:40	136.7	↓-2.7
4/1 01:50	133.9	↓-2.8
4/1 02:00	131.2	↓-2.7
4/1 02:10	128.4	↓-2.8
4/1 02:20	125.6	↓-2.8
4/1 02:30	122.9	↓-2.7
4/1 02:40	120.2	↓-2.7
4/1 02:50	117.7	↓-2.5
4/1 03:00	115.3	↓-2.4
4/1 03:10	113.0	↓-2.3
4/1 03:20	110.9	↓-2.1
4/1 03:30	108.9	↓-2.0
4/1 03:40	107.2	↓-1.7
4/1 03:50	105.7	↓-1.5
4/1 04:00	104.4	↓-1.3
4/1 04:10	103.3	↓-1.1
4/1 04:20	102.5	↓-0.8
4/1 04:30	101.9	↓-0.6
4/1 04:40	101.6	↓-0.3	干潮
4/1 04:50	101.5	↓-0.1
4/1 05:00	101.7	↑0.2
4/1 05:10	102.1	↑0.4
4/1 05:20	102.8	↑0.7
4/1 05:30	103.8	↑1.0
4/1 05:40	105.0	↑1.2
4/1 05:50	106.3	↑1.3
4/1 06:00	108.0	↑1.7
4/1 06:10	109.8	↑1.8
4/1 06:20	111.7	↑1.9
4/1 06:30	113.9	↑2.2
4/1 06:40	116.2	↑2.3
4/1 06:50	118.6	↑2.4
4/1 07:00	121.1	↑2.5
4/1 07:10	123.7	↑2.6
4/1 07:20	126.4	↑2.7
4/1 07:30	129.1	↑2.7
4/1 07:40	131.8	↑2.7
4/1 07:50	134.5	↑2.7
4/1 08:00	137.1	↑2.6
4/1 08:10	139.7	↑2.6
4/1 08:20	142.2	↑2.5
4/1 08:30	144.6	↑2.4
4/1 08:40	146.9	↑2.3
4/1 08:50	149.0	↑2.1
4/1 09:00	150.9	↑1.9
4/1 09:10	152.6	↑1.7
4/1 09:20	154.1	↑1.5
4/1 09:30	155.4	↑1.3
4/1 09:40	156.4	↑1.0
4/1 09:50	157.2	↑0.8
4/1 10:00	157.7	↑0.5
4/1 10:10	157.9	↑0.2	満潮
4/1 10:20	157.8	↓-0.1
4/1 10:30	157.4	↓-0.4
4/1 10:40	156.7	↓-0.7
4/1 10:50	155.7	↓-1.0
4/1 11:00	154.4	↓-1.3
4/1 11:10	152.7	↓-1.7
4/1 11:20	150.8	↓-1.9
4/1 11:30	148.6	↓-2.2
4/1 11:40	146.1	↓-2.5
4/1 11:50	143.3	↓-2.8
4/1 12:00	140.3	↓-3.0
4/1 12:10	137.0	↓-3.3
4/1 12:20	133.4	↓-3.6
4/1 12:30	129.7	↓-3.7
4/1 12:40	125.7	↓-4.0
4/1 12:50	121.6	↓-4.1
4/1 13:00	117.3	↓-4.3
4/1 13:10	112.9	↓-4.4
4/1 13:20	108.4	↓-4.5
4/1 13:30	103.8	↓-4.6
4/1 13:40	99.2	↓-4.6
4/1 13:50	94.5	↓-4.7	最大潮位差
4/1 14:00	89.8	↓-4.7	最大潮位差
4/1 14:10	85.1	↓-4.7	最大潮位差
4/1 14:20	80.5	↓-4.6
4/1 14:30	76.0	↓-4.5
4/1 14:40	71.5	↓-4.5
4/1 14:50	67.2	↓-4.3
4/1 15:00	63.0	↓-4.2
4/1 15:10	59.0	↓-4.0
4/1 15:20	55.2	↓-3.8
4/1 15:30	51.6	↓-3.6
4/1 15:40	48.2	↓-3.4
4/1 15:50	45.1	↓-3.1
4/1 16:00	42.3	↓-2.8
4/1 16:10	39.8	↓-2.5
4/1 16:20	37.5	↓-2.3
4/1 16:30	35.6	↓-1.9
4/1 16:40	34.0	↓-1.6
4/1 16:50	32.8	↓-1.2
4/1 17:00	31.8	↓-1.0
4/1 17:10	31.2	↓-0.6
4/1 17:20	31.0	↓-0.2	干潮
4/1 17:30	31.1	↑0.1
4/1 17:40	31.5	↑0.4
4/1 17:50	32.3	↑0.8
4/1 18:00	33.4	↑1.1
4/1 18:10	34.9	↑1.5
4/1 18:20	36.6	↑1.7
4/1 18:30	38.7	↑2.1
4/1 18:40	41.0	↑2.3
4/1 18:50	43.6	↑2.6
4/1 19:00	46.4	↑2.8
4/1 19:10	49.5	↑3.1
4/1 19:20	52.9	↑3.4
4/1 19:30	56.4	↑3.5
4/1 19:40	60.1	↑3.7
4/1 19:50	63.9	↑3.8
4/1 20:00	67.9	↑4.0
4/1 20:10	72.0	↑4.1
4/1 20:20	76.1	↑4.1
4/1 20:30	80.4	↑4.3
4/1 20:40	84.6	↑4.2
4/1 20:50	88.9	↑4.3
4/1 21:00	93.2	↑4.3
4/1 21:10	97.4	↑4.2
4/1 21:20	101.6	↑4.2
4/1 21:30	105.7	↑4.1
4/1 21:40	109.7	↑4.0
4/1 21:50	113.6	↑3.9
4/1 22:00	117.4	↑3.8
4/1 22:10	121.0	↑3.6
4/1 22:20	124.4	↑3.4
4/1 22:30	127.6	↑3.2
4/1 22:40	130.7	↑3.1
4/1 22:50	133.5	↑2.8
4/1 23:00	136.1	↑2.6
4/1 23:10	138.5	↑2.4
4/1 23:20	140.6	↑2.1
4/1 23:30	142.5	↑1.9
4/1 23:40	144.1	↑1.6
4/1 23:50	145.5	↑1.4