12 (木)	09:06	03:07	20:51	14:45
	98cm	2cm	123cm	20cm
中潮 出 06:32 入 18:24 出 04:49 入 16:09 潮干狩り ○ 13:21～16:03

八幡（福岡）2048年03月12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
3/12 00:00	47.5	↓-4.0
3/12 00:10	43.7	↓-3.8
3/12 00:20	39.8	↓-3.9
3/12 00:30	36.1	↓-3.7
3/12 00:40	32.5	↓-3.6
3/12 00:50	29.0	↓-3.5
3/12 01:00	25.6	↓-3.4
3/12 01:10	22.3	↓-3.3
3/12 01:20	19.3	↓-3.0
3/12 01:30	16.4	↓-2.9
3/12 01:40	13.7	↓-2.7
3/12 01:50	11.2	↓-2.5
3/12 02:00	9.0	↓-2.2
3/12 02:10	7.1	↓-1.9
3/12 02:20	5.4	↓-1.7
3/12 02:30	4.1	↓-1.3
3/12 02:40	3.0	↓-1.1
3/12 02:50	2.3	↓-0.7
3/12 03:00	1.9	↓-0.4	干潮
3/12 03:10	1.9	0
3/12 03:20	2.2	↑0.3
3/12 03:30	2.8	↑0.6
3/12 03:40	3.8	↑1.0
3/12 03:50	5.1	↑1.3
3/12 04:00	6.7	↑1.6
3/12 04:10	8.7	↑2.0
3/12 04:20	10.9	↑2.2
3/12 04:30	13.4	↑2.5
3/12 04:40	16.1	↑2.7
3/12 04:50	19.1	↑3.0
3/12 05:00	22.3	↑3.2
3/12 05:10	25.7	↑3.4
3/12 05:20	29.3	↑3.6
3/12 05:30	33.0	↑3.7
3/12 05:40	36.9	↑3.9
3/12 05:50	40.8	↑3.9
3/12 06:00	44.9	↑4.1
3/12 06:10	49.0	↑4.1
3/12 06:20	53.1	↑4.1
3/12 06:30	57.2	↑4.1
3/12 06:40	61.3	↑4.1
3/12 06:50	65.4	↑4.1
3/12 07:00	69.3	↑3.9
3/12 07:10	73.1	↑3.8
3/12 07:20	76.7	↑3.6
3/12 07:30	80.2	↑3.5
3/12 07:40	83.4	↑3.2
3/12 07:50	86.3	↑2.9
3/12 08:00	89.0	↑2.7
3/12 08:10	91.3	↑2.3
3/12 08:20	93.3	↑2.0
3/12 08:30	94.9	↑1.6
3/12 08:40	96.1	↑1.2
3/12 08:50	96.9	↑0.8
3/12 09:00	97.3	↑0.4	満潮
3/12 09:10	97.3	0
3/12 09:20	97.0	↓-0.3
3/12 09:30	96.2	↓-0.8
3/12 09:40	95.1	↓-1.1
3/12 09:50	93.6	↓-1.5
3/12 10:00	91.7	↓-1.9
3/12 10:10	89.6	↓-2.1
3/12 10:20	87.2	↓-2.4
3/12 10:30	84.6	↓-2.6
3/12 10:40	81.8	↓-2.8
3/12 10:50	78.7	↓-3.1
3/12 11:00	75.6	↓-3.1
3/12 11:10	72.3	↓-3.3
3/12 11:20	68.9	↓-3.4
3/12 11:30	65.5	↓-3.4
3/12 11:40	62.1	↓-3.4
3/12 11:50	58.6	↓-3.5
3/12 12:00	55.2	↓-3.4
3/12 12:10	51.8	↓-3.4
3/12 12:20	48.4	↓-3.4
3/12 12:30	45.2	↓-3.2
3/12 12:40	42.0	↓-3.2
3/12 12:50	39.0	↓-3.0
3/12 13:00	36.1	↓-2.9
3/12 13:10	33.4	↓-2.7
3/12 13:20	30.8	↓-2.6
3/12 13:30	28.5	↓-2.3
3/12 13:40	26.4	↓-2.1
3/12 13:50	24.6	↓-1.8
3/12 14:00	23.0	↓-1.6
3/12 14:10	21.7	↓-1.3
3/12 14:20	20.7	↓-1.0
3/12 14:30	20.0	↓-0.7
3/12 14:40	19.7	↓-0.3	干潮
3/12 14:50	19.7	0
3/12 15:00	20.1	↑0.4
3/12 15:10	20.9	↑0.8
3/12 15:20	22.0	↑1.1
3/12 15:30	23.5	↑1.5
3/12 15:40	25.3	↑1.8
3/12 15:50	27.4	↑2.1
3/12 16:00	29.9	↑2.5
3/12 16:10	32.7	↑2.8
3/12 16:20	35.7	↑3.0
3/12 16:30	39.1	↑3.4
3/12 16:40	42.6	↑3.5
3/12 16:50	46.3	↑3.7
3/12 17:00	50.2	↑3.9
3/12 17:10	54.2	↑4.0
3/12 17:20	58.4	↑4.2
3/12 17:30	62.6	↑4.2
3/12 17:40	66.9	↑4.3
3/12 17:50	71.2	↑4.3
3/12 18:00	75.5	↑4.3
3/12 18:10	79.8	↑4.3
3/12 18:20	84.0	↑4.2
3/12 18:30	88.1	↑4.1
3/12 18:40	92.1	↑4.0
3/12 18:50	96.0	↑3.9
3/12 19:00	99.7	↑3.7
3/12 19:10	103.2	↑3.5
3/12 19:20	106.5	↑3.3
3/12 19:30	109.6	↑3.1
3/12 19:40	112.4	↑2.8
3/12 19:50	114.8	↑2.4
3/12 20:00	117.0	↑2.2
3/12 20:10	118.8	↑1.8
3/12 20:20	120.2	↑1.4
3/12 20:30	121.3	↑1.1
3/12 20:40	121.9	↑0.6
3/12 20:50	122.1	↑0.2	満潮
3/12 21:00	121.9	↓-0.2
3/12 21:10	121.3	↓-0.6
3/12 21:20	120.3	↓-1.0
3/12 21:30	118.8	↓-1.5
3/12 21:40	117.0	↓-1.8
3/12 21:50	114.8	↓-2.2
3/12 22:00	112.2	↓-2.6
3/12 22:10	109.3	↓-2.9
3/12 22:20	106.1	↓-3.2
3/12 22:30	102.6	↓-3.5
3/12 22:40	98.9	↓-3.7
3/12 22:50	95.0	↓-3.9
3/12 23:00	91.0	↓-4.0
3/12 23:10	86.8	↓-4.2
3/12 23:20	82.5	↓-4.3
3/12 23:30	78.1	↓-4.4
3/12 23:40	73.7	↓-4.4
3/12 23:50	69.2	↓-4.5	最大潮位差