10 (木)	11:15	05:16	-	17:54
	143cm	20cm	-	-4cm
中潮 出 05:55 入 18:45 出 21:40 入 07:18

八幡（福岡）2031年04月10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
4/10 00:00	117.7	↓-1.2
4/10 00:10	116.1	↓-1.6
4/10 00:20	114.0	↓-2.1
4/10 00:30	111.5	↓-2.5
4/10 00:40	108.6	↓-2.9
4/10 00:50	105.3	↓-3.3
4/10 01:00	101.6	↓-3.7
4/10 01:10	97.7	↓-3.9
4/10 01:20	93.5	↓-4.2
4/10 01:30	89.1	↓-4.4
4/10 01:40	84.6	↓-4.5
4/10 01:50	80.0	↓-4.6
4/10 02:00	75.3	↓-4.7
4/10 02:10	70.6	↓-4.7
4/10 02:20	66.0	↓-4.6
4/10 02:30	61.5	↓-4.5
4/10 02:40	57.0	↓-4.5
4/10 02:50	52.8	↓-4.2
4/10 03:00	48.7	↓-4.1
4/10 03:10	44.8	↓-3.9
4/10 03:20	41.2	↓-3.6
4/10 03:30	37.8	↓-3.4
4/10 03:40	34.6	↓-3.2
4/10 03:50	31.8	↓-2.8
4/10 04:00	29.2	↓-2.6
4/10 04:10	26.9	↓-2.3
4/10 04:20	24.8	↓-2.1
4/10 04:30	23.2	↓-1.6
4/10 04:40	21.8	↓-1.4
4/10 04:50	20.7	↓-1.1
4/10 05:00	20.0	↓-0.7
4/10 05:10	19.7	↓-0.3	干潮
4/10 05:20	19.7	0
4/10 05:30	20.1	↑0.4
4/10 05:40	20.8	↑0.7
4/10 05:50	22.0	↑1.2
4/10 06:00	23.6	↑1.6
4/10 06:10	25.6	↑2.0
4/10 06:20	28.0	↑2.4
4/10 06:30	30.8	↑2.8
4/10 06:40	34.0	↑3.2
4/10 06:50	37.6	↑3.6
4/10 07:00	41.6	↑4.0
4/10 07:10	45.9	↑4.3
4/10 07:20	50.4	↑4.5
4/10 07:30	55.3	↑4.9
4/10 07:40	60.3	↑5.0
4/10 07:50	65.6	↑5.3
4/10 08:00	70.9	↑5.3
4/10 08:10	76.4	↑5.5
4/10 08:20	81.9	↑5.5
4/10 08:30	87.3	↑5.4
4/10 08:40	92.7	↑5.4
4/10 08:50	98.0	↑5.3
4/10 09:00	103.2	↑5.2
4/10 09:10	108.2	↑5.0
4/10 09:20	112.9	↑4.7
4/10 09:30	117.4	↑4.5
4/10 09:40	121.6	↑4.2
4/10 09:50	125.5	↑3.9
4/10 10:00	129.0	↑3.5
4/10 10:10	132.2	↑3.2
4/10 10:20	134.9	↑2.7
4/10 10:30	137.3	↑2.4
4/10 10:40	139.2	↑1.9
4/10 10:50	140.6	↑1.4
4/10 11:00	141.6	↑1.0
4/10 11:10	142.0	↑0.4	満潮
4/10 11:20	142.0	0
4/10 11:30	141.4	↓-0.6
4/10 11:40	140.4	↓-1.0
4/10 11:50	138.8	↓-1.6
4/10 12:00	136.7	↓-2.1
4/10 12:10	134.1	↓-2.6
4/10 12:20	131.0	↓-3.1
4/10 12:30	127.4	↓-3.6
4/10 12:40	123.4	↓-4.0
4/10 12:50	118.9	↓-4.5
4/10 13:00	114.1	↓-4.8
4/10 13:10	108.9	↓-5.2
4/10 13:20	103.4	↓-5.5
4/10 13:30	97.7	↓-5.7
4/10 13:40	91.8	↓-5.9
4/10 13:50	85.8	↓-6.0
4/10 14:00	79.7	↓-6.1	最大潮位差
4/10 14:10	73.6	↓-6.1	最大潮位差
4/10 14:20	67.5	↓-6.1	最大潮位差
4/10 14:30	61.5	↓-6.0
4/10 14:40	55.6	↓-5.9
4/10 14:50	49.8	↓-5.8
4/10 15:00	44.3	↓-5.5
4/10 15:10	39.0	↓-5.3
4/10 15:20	34.0	↓-5.0
4/10 15:30	29.2	↓-4.8
4/10 15:40	24.7	↓-4.5
4/10 15:50	20.5	↓-4.2
4/10 16:00	16.7	↓-3.8
4/10 16:10	13.1	↓-3.6
4/10 16:20	9.9	↓-3.2
4/10 16:30	6.9	↓-3.0
4/10 16:40	4.3	↓-2.6
4/10 16:50	2.0	↓-2.3
4/10 17:00	0.1	↓-1.9
4/10 17:10	-1.6	↓-1.7
4/10 17:20	-2.9	↓-1.3
4/10 17:30	-3.9	↓-1.0
4/10 17:40	-4.5	↓-0.6
4/10 17:50	-4.8	↓-0.3	干潮
4/10 18:00	-4.7	↑0.1
4/10 18:10	-4.2	↑0.5
4/10 18:20	-3.4	↑0.8
4/10 18:30	-2.2	↑1.2
4/10 18:40	-0.6	↑1.6
4/10 18:50	1.4	↑2.0
4/10 19:00	3.7	↑2.3
4/10 19:10	6.4	↑2.7
4/10 19:20	9.5	↑3.1
4/10 19:30	12.8	↑3.3
4/10 19:40	16.5	↑3.7
4/10 19:50	20.4	↑3.9
4/10 20:00	24.6	↑4.2
4/10 20:10	29.0	↑4.4
4/10 20:20	33.5	↑4.5
4/10 20:30	38.2	↑4.7
4/10 20:40	43.0	↑4.8
4/10 20:50	47.8	↑4.8
4/10 21:00	52.7	↑4.9
4/10 21:10	57.5	↑4.8
4/10 21:20	62.4	↑4.9
4/10 21:30	67.1	↑4.7
4/10 21:40	71.7	↑4.6
4/10 21:50	76.2	↑4.5
4/10 22:00	80.6	↑4.4
4/10 22:10	84.7	↑4.1
4/10 22:20	88.7	↑4.0
4/10 22:30	92.4	↑3.7
4/10 22:40	95.8	↑3.4
4/10 22:50	99.0	↑3.2
4/10 23:00	101.9	↑2.9
4/10 23:10	104.5	↑2.6
4/10 23:20	106.7	↑2.2
4/10 23:30	108.6	↑1.9
4/10 23:40	110.1	↑1.5
4/10 23:50	111.2	↑1.1