12 (土)	11:45	05:46	-	18:01
	123cm	13cm	-	7cm
中潮 出 06:33 入 18:24 出 21:50 入 08:06

八幡（福岡）2050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	111.9	↓-0.3
3/12 00:10	111.2	↓-0.7
3/12 00:20	110.0	↓-1.2
3/12 00:30	108.4	↓-1.6
3/12 00:40	106.4	↓-2.0
3/12 00:50	104.0	↓-2.4
3/12 01:00	101.3	↓-2.7
3/12 01:10	98.2	↓-3.1
3/12 01:20	94.7	↓-3.5
3/12 01:30	91.0	↓-3.7
3/12 01:40	87.0	↓-4.0
3/12 01:50	82.9	↓-4.1
3/12 02:00	78.5	↓-4.4
3/12 02:10	74.1	↓-4.4
3/12 02:20	69.6	↓-4.5
3/12 02:30	65.0	↓-4.6
3/12 02:40	60.5	↓-4.5
3/12 02:50	56.1	↓-4.4
3/12 03:00	51.7	↓-4.4
3/12 03:10	47.5	↓-4.2
3/12 03:20	43.5	↓-4.0
3/12 03:30	39.6	↓-3.9
3/12 03:40	36.0	↓-3.6
3/12 03:50	32.6	↓-3.4
3/12 04:00	29.4	↓-3.2
3/12 04:10	26.5	↓-2.9
3/12 04:20	23.9	↓-2.6
3/12 04:30	21.5	↓-2.4
3/12 04:40	19.4	↓-2.1
3/12 04:50	17.6	↓-1.8
3/12 05:00	16.1	↓-1.5
3/12 05:10	14.8	↓-1.3
3/12 05:20	13.9	↓-0.9
3/12 05:30	13.2	↓-0.7
3/12 05:40	12.9	↓-0.3	干潮
3/12 05:50	12.9	0
3/12 06:00	13.3	↑0.4
3/12 06:10	14.0	↑0.7
3/12 06:20	15.0	↑1.0
3/12 06:30	16.4	↑1.4
3/12 06:40	18.2	↑1.8
3/12 06:50	20.3	↑2.1
3/12 07:00	22.8	↑2.5
3/12 07:10	25.7	↑2.9
3/12 07:20	28.9	↑3.2
3/12 07:30	32.4	↑3.5
3/12 07:40	36.2	↑3.8
3/12 07:50	40.3	↑4.1
3/12 08:00	44.6	↑4.3
3/12 08:10	49.2	↑4.6
3/12 08:20	53.9	↑4.7
3/12 08:30	58.7	↑4.8
3/12 08:40	63.6	↑4.9
3/12 08:50	68.5	↑4.9
3/12 09:00	73.4	↑4.9
3/12 09:10	78.3	↑4.9
3/12 09:20	83.0	↑4.7
3/12 09:30	87.7	↑4.7
3/12 09:40	92.1	↑4.4
3/12 09:50	96.4	↑4.3
3/12 10:00	100.4	↑4.0
3/12 10:10	104.1	↑3.7
3/12 10:20	107.6	↑3.5
3/12 10:30	110.7	↑3.1
3/12 10:40	113.5	↑2.8
3/12 10:50	116.0	↑2.5
3/12 11:00	118.1	↑2.1
3/12 11:10	119.7	↑1.6
3/12 11:20	121.0	↑1.3
3/12 11:30	121.8	↑0.8
3/12 11:40	122.2	↑0.4	満潮
3/12 11:50	122.2	0
3/12 12:00	121.7	↓-0.5
3/12 12:10	120.8	↓-0.9
3/12 12:20	119.4	↓-1.4
3/12 12:30	117.6	↓-1.8
3/12 12:40	115.3	↓-2.3
3/12 12:50	112.6	↓-2.7
3/12 13:00	109.5	↓-3.1
3/12 13:10	106.0	↓-3.5
3/12 13:20	102.1	↓-3.9
3/12 13:30	98.0	↓-4.1
3/12 13:40	93.5	↓-4.5
3/12 13:50	88.8	↓-4.7
3/12 14:00	83.9	↓-4.9
3/12 14:10	78.9	↓-5.0
3/12 14:20	73.8	↓-5.1
3/12 14:30	68.6	↓-5.2	最大潮位差
3/12 14:40	63.5	↓-5.1
3/12 14:50	58.3	↓-5.2	最大潮位差
3/12 15:00	53.3	↓-5.0
3/12 15:10	48.5	↓-4.8
3/12 15:20	43.8	↓-4.7
3/12 15:30	39.3	↓-4.5
3/12 15:40	35.1	↓-4.2
3/12 15:50	31.1	↓-4.0
3/12 16:00	27.5	↓-3.6
3/12 16:10	24.1	↓-3.4
3/12 16:20	21.0	↓-3.1
3/12 16:30	18.2	↓-2.8
3/12 16:40	15.7	↓-2.5
3/12 16:50	13.5	↓-2.2
3/12 17:00	11.6	↓-1.9
3/12 17:10	10.0	↓-1.6
3/12 17:20	8.7	↓-1.3
3/12 17:30	7.7	↓-1.0
3/12 17:40	6.9	↓-0.8
3/12 17:50	6.5	↓-0.4
3/12 18:00	6.4	↓-0.1	干潮
3/12 18:10	6.5	↑0.1
3/12 18:20	6.9	↑0.4
3/12 18:30	7.7	↑0.8
3/12 18:40	8.7	↑1.0
3/12 18:50	10.1	↑1.4
3/12 19:00	11.7	↑1.6
3/12 19:10	13.7	↑2.0
3/12 19:20	15.9	↑2.2
3/12 19:30	18.4	↑2.5
3/12 19:40	21.2	↑2.8
3/12 19:50	24.3	↑3.1
3/12 20:00	27.6	↑3.3
3/12 20:10	31.1	↑3.5
3/12 20:20	34.8	↑3.7
3/12 20:30	38.6	↑3.8
3/12 20:40	42.6	↑4.0
3/12 20:50	46.7	↑4.1
3/12 21:00	50.8	↑4.1
3/12 21:10	55.0	↑4.2
3/12 21:20	59.1	↑4.1
3/12 21:30	63.2	↑4.1
3/12 21:40	67.3	↑4.1
3/12 21:50	71.2	↑3.9
3/12 22:00	75.0	↑3.8
3/12 22:10	78.7	↑3.7
3/12 22:20	82.1	↑3.4
3/12 22:30	85.4	↑3.3
3/12 22:40	88.5	↑3.1
3/12 22:50	91.3	↑2.8
3/12 23:00	93.9	↑2.6
3/12 23:10	96.3	↑2.4
3/12 23:20	98.3	↑2.0
3/12 23:30	100.1	↑1.8
3/12 23:40	101.5	↑1.4
3/12 23:50	102.7	↑1.2