22 (土)	09:38	03:40	21:45	15:39
	117cm	2cm	128cm	1cm
出 06:20 入 18:31 出 05:22 入 17:41 潮干狩り ◎ 13:33～17:37

八幡（福岡）2031年03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
3/22 00:00	69.2	↓-4.7
3/22 00:10	64.6	↓-4.6
3/22 00:20	59.9	↓-4.7
3/22 00:30	55.3	↓-4.6
3/22 00:40	50.8	↓-4.5
3/22 00:50	46.4	↓-4.4
3/22 01:00	42.1	↓-4.3
3/22 01:10	38.0	↓-4.1
3/22 01:20	33.9	↓-4.1
3/22 01:30	30.0	↓-3.9
3/22 01:40	26.3	↓-3.7
3/22 01:50	22.8	↓-3.5
3/22 02:00	19.4	↓-3.4
3/22 02:10	16.3	↓-3.1
3/22 02:20	13.4	↓-2.9
3/22 02:30	10.8	↓-2.6
3/22 02:40	8.5	↓-2.3
3/22 02:50	6.5	↓-2.0
3/22 03:00	4.8	↓-1.7
3/22 03:10	3.5	↓-1.3
3/22 03:20	2.6	↓-0.9
3/22 03:30	2.0	↓-0.6	干潮
3/22 03:40	1.9	↓-0.1	干潮
3/22 03:50	2.1	↑0.2
3/22 04:00	2.8	↑0.7
3/22 04:10	3.9	↑1.1
3/22 04:20	5.4	↑1.5
3/22 04:30	7.2	↑1.8
3/22 04:40	9.5	↑2.3
3/22 04:50	12.1	↑2.6
3/22 05:00	15.1	↑3.0
3/22 05:10	18.4	↑3.3
3/22 05:20	22.0	↑3.6
3/22 05:30	25.9	↑3.9
3/22 05:40	30.0	↑4.1
3/22 05:50	34.3	↑4.3
3/22 06:00	38.8	↑4.5
3/22 06:10	43.4	↑4.6
3/22 06:20	48.2	↑4.8
3/22 06:30	53.0	↑4.8
3/22 06:40	57.9	↑4.9
3/22 06:50	62.8	↑4.9
3/22 07:00	67.8	↑5.0
3/22 07:10	72.6	↑4.8
3/22 07:20	77.4	↑4.8
3/22 07:30	82.1	↑4.7
3/22 07:40	86.7	↑4.6
3/22 07:50	91.1	↑4.4
3/22 08:00	95.2	↑4.1
3/22 08:10	99.1	↑3.9
3/22 08:20	102.7	↑3.6
3/22 08:30	106.0	↑3.3
3/22 08:40	108.9	↑2.9
3/22 08:50	111.4	↑2.5
3/22 09:00	113.4	↑2.0
3/22 09:10	115.0	↑1.6
3/22 09:20	116.1	↑1.1
3/22 09:30	116.7	↑0.6	満潮
3/22 09:40	116.8	↑0.1
3/22 09:50	116.4	↓-0.4
3/22 10:00	115.5	↓-0.9
3/22 10:10	114.1	↓-1.4
3/22 10:20	112.2	↓-1.9
3/22 10:30	109.8	↓-2.4
3/22 10:40	107.0	↓-2.8
3/22 10:50	103.8	↓-3.2
3/22 11:00	100.3	↓-3.5
3/22 11:10	96.4	↓-3.9
3/22 11:20	92.3	↓-4.1
3/22 11:30	87.9	↓-4.4
3/22 11:40	83.4	↓-4.5
3/22 11:50	78.7	↓-4.7
3/22 12:00	73.9	↓-4.8
3/22 12:10	69.0	↓-4.9
3/22 12:20	64.1	↓-4.9
3/22 12:30	59.3	↓-4.8
3/22 12:40	54.4	↓-4.9
3/22 12:50	49.6	↓-4.8
3/22 13:00	45.0	↓-4.6
3/22 13:10	40.4	↓-4.6
3/22 13:20	36.0	↓-4.4
3/22 13:30	31.7	↓-4.3
3/22 13:40	27.6	↓-4.1
3/22 13:50	23.7	↓-3.9
3/22 14:00	20.1	↓-3.6
3/22 14:10	16.6	↓-3.5
3/22 14:20	13.5	↓-3.1
3/22 14:30	10.7	↓-2.8
3/22 14:40	8.1	↓-2.6
3/22 14:50	5.9	↓-2.2
3/22 15:00	4.1	↓-1.8
3/22 15:10	2.7	↓-1.4
3/22 15:20	1.7	↓-1.0
3/22 15:30	1.1	↓-0.6	干潮
3/22 15:40	0.9	↓-0.2
3/22 15:50	1.2	↑0.3
3/22 16:00	2.0	↑0.8
3/22 16:10	3.2	↑1.2
3/22 16:20	4.9	↑1.7
3/22 16:30	7.0	↑2.1
3/22 16:40	9.5	↑2.5
3/22 16:50	12.5	↑3.0
3/22 17:00	15.9	↑3.4
3/22 17:10	19.6	↑3.7
3/22 17:20	23.6	↑4.0
3/22 17:30	27.9	↑4.3
3/22 17:40	32.5	↑4.6
3/22 17:50	37.4	↑4.9
3/22 18:00	42.3	↑4.9
3/22 18:10	47.5	↑5.2
3/22 18:20	52.7	↑5.2
3/22 18:30	58.0	↑5.3
3/22 18:40	63.4	↑5.4	最大潮位差
3/22 18:50	68.7	↑5.3
3/22 19:00	74.0	↑5.3
3/22 19:10	79.3	↑5.3
3/22 19:20	84.4	↑5.1
3/22 19:30	89.4	↑5.0
3/22 19:40	94.2	↑4.8
3/22 19:50	98.9	↑4.7
3/22 20:00	103.3	↑4.4
3/22 20:10	107.4	↑4.1
3/22 20:20	111.3	↑3.9
3/22 20:30	114.8	↑3.5
3/22 20:40	117.9	↑3.1
3/22 20:50	120.7	↑2.8
3/22 21:00	123.0	↑2.3
3/22 21:10	124.9	↑1.9
3/22 21:20	126.4	↑1.5
3/22 21:30	127.3	↑0.9
3/22 21:40	127.8	↑0.5	満潮
3/22 21:50	127.8	0
3/22 22:00	127.2	↓-0.6
3/22 22:10	126.2	↓-1.0
3/22 22:20	124.7	↓-1.5
3/22 22:30	122.7	↓-2.0
3/22 22:40	120.2	↓-2.5
3/22 22:50	117.3	↓-2.9
3/22 23:00	114.1	↓-3.2
3/22 23:10	110.5	↓-3.6
3/22 23:20	106.6	↓-3.9
3/22 23:30	102.4	↓-4.2
3/22 23:40	98.0	↓-4.4
3/22 23:50	93.5	↓-4.5