12 (月)	00:08	05:46	11:57	18:30
	107cm	23cm	119cm	11cm
中潮 出 06:33 入 18:24 出 08:22 入 22:39

八幡（福岡）2046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	106.5	↑0.4	満潮
3/12 00:10	106.6	↑0.1
3/12 00:20	106.3	↓-0.3
3/12 00:30	105.6	↓-0.7
3/12 00:40	104.5	↓-1.1
3/12 00:50	103.0	↓-1.5
3/12 01:00	101.1	↓-1.9
3/12 01:10	98.9	↓-2.2
3/12 01:20	96.4	↓-2.5
3/12 01:30	93.5	↓-2.9
3/12 01:40	90.3	↓-3.2
3/12 01:50	86.9	↓-3.4
3/12 02:00	83.3	↓-3.6
3/12 02:10	79.4	↓-3.9
3/12 02:20	75.5	↓-3.9
3/12 02:30	71.4	↓-4.1
3/12 02:40	67.3	↓-4.1
3/12 02:50	63.2	↓-4.1
3/12 03:00	59.2	↓-4.0
3/12 03:10	55.2	↓-4.0
3/12 03:20	51.3	↓-3.9
3/12 03:30	47.6	↓-3.7
3/12 03:40	44.1	↓-3.5
3/12 03:50	40.8	↓-3.3
3/12 04:00	37.7	↓-3.1
3/12 04:10	34.9	↓-2.8
3/12 04:20	32.3	↓-2.6
3/12 04:30	30.0	↓-2.3
3/12 04:40	28.0	↓-2.0
3/12 04:50	26.3	↓-1.7
3/12 05:00	24.9	↓-1.4
3/12 05:10	23.8	↓-1.1
3/12 05:20	22.9	↓-0.9
3/12 05:30	22.4	↓-0.5
3/12 05:40	22.1	↓-0.3	干潮
3/12 05:50	22.1	0
3/12 06:00	22.4	↑0.3
3/12 06:10	23.0	↑0.6
3/12 06:20	23.8	↑0.8
3/12 06:30	25.0	↑1.2
3/12 06:40	26.5	↑1.5
3/12 06:50	28.2	↑1.7
3/12 07:00	30.2	↑2.0
3/12 07:10	32.5	↑2.3
3/12 07:20	35.1	↑2.6
3/12 07:30	38.0	↑2.9
3/12 07:40	41.1	↑3.1
3/12 07:50	44.4	↑3.3
3/12 08:00	48.0	↑3.6
3/12 08:10	51.7	↑3.7
3/12 08:20	55.7	↑4.0
3/12 08:30	59.7	↑4.0
3/12 08:40	63.9	↑4.2
3/12 08:50	68.1	↑4.2
3/12 09:00	72.3	↑4.2
3/12 09:10	76.6	↑4.3
3/12 09:20	80.8	↑4.2
3/12 09:30	84.9	↑4.1
3/12 09:40	88.9	↑4.0
3/12 09:50	92.7	↑3.8
3/12 10:00	96.4	↑3.7
3/12 10:10	99.9	↑3.5
3/12 10:20	103.1	↑3.2
3/12 10:30	106.1	↑3.0
3/12 10:40	108.8	↑2.7
3/12 10:50	111.2	↑2.4
3/12 11:00	113.4	↑2.2
3/12 11:10	115.2	↑1.8
3/12 11:20	116.6	↑1.4
3/12 11:30	117.7	↑1.1
3/12 11:40	118.5	↑0.8
3/12 11:50	118.9	↑0.4	満潮
3/12 12:00	119.0	↑0.1
3/12 12:10	118.6	↓-0.4
3/12 12:20	117.9	↓-0.7
3/12 12:30	116.9	↓-1.0
3/12 12:40	115.5	↓-1.4
3/12 12:50	113.7	↓-1.8
3/12 13:00	111.5	↓-2.2
3/12 13:10	109.0	↓-2.5
3/12 13:20	106.2	↓-2.8
3/12 13:30	103.0	↓-3.2
3/12 13:40	99.6	↓-3.4
3/12 13:50	95.9	↓-3.7
3/12 14:00	91.9	↓-4.0
3/12 14:10	87.8	↓-4.1
3/12 14:20	83.5	↓-4.3
3/12 14:30	79.0	↓-4.5
3/12 14:40	74.5	↓-4.5
3/12 14:50	69.9	↓-4.6	最大潮位差
3/12 15:00	65.3	↓-4.6	最大潮位差
3/12 15:10	60.8	↓-4.5
3/12 15:20	56.3	↓-4.5
3/12 15:30	51.9	↓-4.4
3/12 15:40	47.6	↓-4.3
3/12 15:50	43.5	↓-4.1
3/12 16:00	39.7	↓-3.8
3/12 16:10	36.0	↓-3.7
3/12 16:20	32.5	↓-3.5
3/12 16:30	29.3	↓-3.2
3/12 16:40	26.4	↓-2.9
3/12 16:50	23.7	↓-2.7
3/12 17:00	21.2	↓-2.5
3/12 17:10	19.1	↓-2.1
3/12 17:20	17.1	↓-2.0
3/12 17:30	15.5	↓-1.6
3/12 17:40	14.1	↓-1.4
3/12 17:50	13.0	↓-1.1
3/12 18:00	12.1	↓-0.9
3/12 18:10	11.5	↓-0.6
3/12 18:20	11.1	↓-0.4	干潮
3/12 18:30	11.0	↓-0.1	干潮
3/12 18:40	11.1	↑0.1
3/12 18:50	11.6	↑0.5
3/12 19:00	12.2	↑0.6
3/12 19:10	13.2	↑1.0
3/12 19:20	14.4	↑1.2
3/12 19:30	15.9	↑1.5
3/12 19:40	17.7	↑1.8
3/12 19:50	19.7	↑2.0
3/12 20:00	22.0	↑2.3
3/12 20:10	24.6	↑2.6
3/12 20:20	27.3	↑2.7
3/12 20:30	30.3	↑3.0
3/12 20:40	33.5	↑3.2
3/12 20:50	36.8	↑3.3
3/12 21:00	40.3	↑3.5
3/12 21:10	43.9	↑3.6
3/12 21:20	47.6	↑3.7
3/12 21:30	51.3	↑3.7
3/12 21:40	55.0	↑3.7
3/12 21:50	58.7	↑3.7
3/12 22:00	62.4	↑3.7
3/12 22:10	66.0	↑3.6
3/12 22:20	69.5	↑3.5
3/12 22:30	72.9	↑3.4
3/12 22:40	76.1	↑3.2
3/12 22:50	79.2	↑3.1
3/12 23:00	82.0	↑2.8
3/12 23:10	84.7	↑2.7
3/12 23:20	87.1	↑2.4
3/12 23:30	89.3	↑2.2
3/12 23:40	91.2	↑1.9
3/12 23:50	92.8	↑1.6