22 (火)	10:06	04:04	22:45	16:41
	140cm	32cm	119cm	3cm
大潮 出 05:40 入 18:54 出 05:42 入 19:32 潮干狩り ◎ 14:36～18:40

八幡（福岡）2031年04月22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
4/22 00:00	95.3	↓-3.7
4/22 00:10	91.6	↓-3.7
4/22 00:20	87.8	↓-3.8
4/22 00:30	83.9	↓-3.9
4/22 00:40	80.1	↓-3.8
4/22 00:50	76.2	↓-3.9
4/22 01:00	72.4	↓-3.8
4/22 01:10	68.7	↓-3.7
4/22 01:20	65.1	↓-3.6
4/22 01:30	61.7	↓-3.4
4/22 01:40	58.3	↓-3.4
4/22 01:50	55.1	↓-3.2
4/22 02:00	52.0	↓-3.1
4/22 02:10	49.1	↓-2.9
4/22 02:20	46.4	↓-2.7
4/22 02:30	43.8	↓-2.6
4/22 02:40	41.5	↓-2.3
4/22 02:50	39.3	↓-2.2
4/22 03:00	37.4	↓-1.9
4/22 03:10	35.7	↓-1.7
4/22 03:20	34.2	↓-1.5
4/22 03:30	33.0	↓-1.2
4/22 03:40	32.1	↓-0.9
4/22 03:50	31.5	↓-0.6
4/22 04:00	31.2	↓-0.3	干潮
4/22 04:10	31.3	↑0.1
4/22 04:20	31.7	↑0.4
4/22 04:30	32.4	↑0.7
4/22 04:40	33.6	↑1.2
4/22 04:50	35.1	↑1.5
4/22 05:00	37.0	↑1.9
4/22 05:10	39.2	↑2.2
4/22 05:20	41.8	↑2.6
4/22 05:30	44.7	↑2.9
4/22 05:40	47.9	↑3.2
4/22 05:50	51.4	↑3.5
4/22 06:00	55.2	↑3.8
4/22 06:10	59.2	↑4.0
4/22 06:20	63.4	↑4.2
4/22 06:30	67.7	↑4.3
4/22 06:40	72.2	↑4.5
4/22 06:50	76.7	↑4.5
4/22 07:00	81.4	↑4.7
4/22 07:10	86.0	↑4.6
4/22 07:20	90.6	↑4.6
4/22 07:30	95.2	↑4.6
4/22 07:40	99.8	↑4.6
4/22 07:50	104.2	↑4.4
4/22 08:00	108.5	↑4.3
4/22 08:10	112.6	↑4.1
4/22 08:20	116.6	↑4.0
4/22 08:30	120.4	↑3.8
4/22 08:40	123.9	↑3.5
4/22 08:50	127.1	↑3.2
4/22 09:00	130.0	↑2.9
4/22 09:10	132.6	↑2.6
4/22 09:20	134.9	↑2.3
4/22 09:30	136.7	↑1.8
4/22 09:40	138.1	↑1.4
4/22 09:50	139.1	↑1.0
4/22 10:00	139.5	↑0.4	満潮
4/22 10:10	139.6	↑0.1
4/22 10:20	139.1	↓-0.5
4/22 10:30	138.1	↓-1.0
4/22 10:40	136.6	↓-1.5
4/22 10:50	134.6	↓-2.0
4/22 11:00	132.1	↓-2.5
4/22 11:10	129.2	↓-2.9
4/22 11:20	125.8	↓-3.4
4/22 11:30	122.1	↓-3.7
4/22 11:40	117.9	↓-4.2
4/22 11:50	113.5	↓-4.4
4/22 12:00	108.7	↓-4.8
4/22 12:10	103.8	↓-4.9
4/22 12:20	98.6	↓-5.2
4/22 12:30	93.4	↓-5.2
4/22 12:40	88.0	↓-5.4	最大潮位差
4/22 12:50	82.6	↓-5.4	最大潮位差
4/22 13:00	77.2	↓-5.4	最大潮位差
4/22 13:10	71.8	↓-5.4	最大潮位差
4/22 13:20	66.4	↓-5.4	最大潮位差
4/22 13:30	61.2	↓-5.2
4/22 13:40	56.1	↓-5.1
4/22 13:50	51.1	↓-5.0
4/22 14:00	46.3	↓-4.8
4/22 14:10	41.6	↓-4.7
4/22 14:20	37.1	↓-4.5
4/22 14:30	32.8	↓-4.3
4/22 14:40	28.8	↓-4.0
4/22 14:50	24.9	↓-3.9
4/22 15:00	21.3	↓-3.6
4/22 15:10	17.9	↓-3.4
4/22 15:20	14.9	↓-3.0
4/22 15:30	12.1	↓-2.8
4/22 15:40	9.6	↓-2.5
4/22 15:50	7.4	↓-2.2
4/22 16:00	5.6	↓-1.8
4/22 16:10	4.2	↓-1.4
4/22 16:20	3.1	↓-1.1
4/22 16:30	2.5	↓-0.6
4/22 16:40	2.2	↓-0.3	干潮
4/22 16:50	2.4	↑0.2
4/22 17:00	3.1	↑0.7
4/22 17:10	4.1	↑1.0
4/22 17:20	5.6	↑1.5
4/22 17:30	7.6	↑2.0
4/22 17:40	9.9	↑2.3
4/22 17:50	12.6	↑2.7
4/22 18:00	15.7	↑3.1
4/22 18:10	19.1	↑3.4
4/22 18:20	22.9	↑3.8
4/22 18:30	26.9	↑4.0
4/22 18:40	31.1	↑4.2
4/22 18:50	35.5	↑4.4
4/22 19:00	40.2	↑4.7
4/22 19:10	44.9	↑4.7
4/22 19:20	49.7	↑4.8
4/22 19:30	54.6	↑4.9
4/22 19:40	59.5	↑4.9
4/22 19:50	64.4	↑4.9
4/22 20:00	69.3	↑4.9
4/22 20:10	74.1	↑4.8
4/22 20:20	78.8	↑4.7
4/22 20:30	83.3	↑4.5
4/22 20:40	87.7	↑4.4
4/22 20:50	92.0	↑4.3
4/22 21:00	96.0	↑4.0
4/22 21:10	99.7	↑3.7
4/22 21:20	103.2	↑3.5
4/22 21:30	106.4	↑3.2
4/22 21:40	109.3	↑2.9
4/22 21:50	111.8	↑2.5
4/22 22:00	113.9	↑2.1
4/22 22:10	115.6	↑1.7
4/22 22:20	116.9	↑1.3
4/22 22:30	117.8	↑0.9
4/22 22:40	118.1	↑0.3	満潮
4/22 22:50	118.1	0
4/22 23:00	117.6	↓-0.5
4/22 23:10	116.6	↓-1.0
4/22 23:20	115.2	↓-1.4
4/22 23:30	113.4	↓-1.8
4/22 23:40	111.2	↓-2.2
4/22 23:50	108.7	↓-2.5