19 (月)	10:30	04:32	22:19	16:09
	104cm	-14cm	132cm	15cm
大潮 出 06:58 入 18:06 出 17:51 入 06:54

八幡（福岡）2057年02月19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
2/19 00:00	85.8	↓-5.0
2/19 00:10	80.7	↓-5.1
2/19 00:20	75.5	↓-5.2
2/19 00:30	70.2	↓-5.3
2/19 00:40	64.9	↓-5.3
2/19 00:50	59.5	↓-5.4	最大潮位差
2/19 01:00	54.3	↓-5.2
2/19 01:10	49.1	↓-5.2
2/19 01:20	44.0	↓-5.1
2/19 01:30	39.0	↓-5.0
2/19 01:40	34.1	↓-4.9
2/19 01:50	29.4	↓-4.7
2/19 02:00	24.8	↓-4.6
2/19 02:10	20.5	↓-4.3
2/19 02:20	16.3	↓-4.2
2/19 02:30	12.3	↓-4.0
2/19 02:40	8.5	↓-3.8
2/19 02:50	4.9	↓-3.6
2/19 03:00	1.6	↓-3.3
2/19 03:10	-1.5	↓-3.1
2/19 03:20	-4.3	↓-2.8
2/19 03:30	-6.8	↓-2.5
2/19 03:40	-8.9	↓-2.1
2/19 03:50	-10.8	↓-1.9
2/19 04:00	-12.2	↓-1.4
2/19 04:10	-13.3	↓-1.1
2/19 04:20	-13.9	↓-0.6
2/19 04:30	-14.2	↓-0.3	干潮
2/19 04:40	-14.0	↑0.2
2/19 04:50	-13.4	↑0.6
2/19 05:00	-12.3	↑1.1
2/19 05:10	-10.8	↑1.5
2/19 05:20	-8.9	↑1.9
2/19 05:30	-6.5	↑2.4
2/19 05:40	-3.8	↑2.7
2/19 05:50	-0.7	↑3.1
2/19 06:00	2.7	↑3.4
2/19 06:10	6.5	↑3.8
2/19 06:20	10.6	↑4.1
2/19 06:30	14.8	↑4.2
2/19 06:40	19.3	↑4.5
2/19 06:50	24.0	↑4.7
2/19 07:00	28.8	↑4.8
2/19 07:10	33.8	↑5.0
2/19 07:20	38.8	↑5.0
2/19 07:30	43.8	↑5.0
2/19 07:40	48.8	↑5.0
2/19 07:50	53.8	↑5.0
2/19 08:00	58.8	↑5.0
2/19 08:10	63.6	↑4.8
2/19 08:20	68.3	↑4.7
2/19 08:30	72.8	↑4.5
2/19 08:40	77.2	↑4.4
2/19 08:50	81.3	↑4.1
2/19 09:00	85.2	↑3.9
2/19 09:10	88.7	↑3.5
2/19 09:20	92.0	↑3.3
2/19 09:30	94.8	↑2.8
2/19 09:40	97.3	↑2.5
2/19 09:50	99.4	↑2.1
2/19 10:00	101.0	↑1.6
2/19 10:10	102.2	↑1.2
2/19 10:20	102.9	↑0.7	満潮
2/19 10:30	103.1	↑0.2	満潮
2/19 10:40	102.8	↓-0.3
2/19 10:50	102.1	↓-0.7
2/19 11:00	100.8	↓-1.3
2/19 11:10	99.2	↓-1.6
2/19 11:20	97.1	↓-2.1
2/19 11:30	94.5	↓-2.6
2/19 11:40	91.7	↓-2.8
2/19 11:50	88.5	↓-3.2
2/19 12:00	85.0	↓-3.5
2/19 12:10	81.3	↓-3.7
2/19 12:20	77.4	↓-3.9
2/19 12:30	73.4	↓-4.0
2/19 12:40	69.3	↓-4.1
2/19 12:50	65.1	↓-4.2
2/19 13:00	61.0	↓-4.1
2/19 13:10	56.8	↓-4.2
2/19 13:20	52.8	↓-4.0
2/19 13:30	48.9	↓-3.9
2/19 13:40	45.1	↓-3.8
2/19 13:50	41.4	↓-3.7
2/19 14:00	38.0	↓-3.4
2/19 14:10	34.7	↓-3.3
2/19 14:20	31.6	↓-3.1
2/19 14:30	28.7	↓-2.9
2/19 14:40	26.1	↓-2.6
2/19 14:50	23.7	↓-2.4
2/19 15:00	21.5	↓-2.2
2/19 15:10	19.6	↓-1.9
2/19 15:20	17.9	↓-1.7
2/19 15:30	16.6	↓-1.3
2/19 15:40	15.5	↓-1.1
2/19 15:50	14.7	↓-0.8
2/19 16:00	14.3	↓-0.4	干潮
2/19 16:10	14.2	↓-0.1
2/19 16:20	14.4	↑0.2
2/19 16:30	15.0	↑0.6
2/19 16:40	16.0	↑1.0
2/19 16:50	17.4	↑1.4
2/19 17:00	19.1	↑1.7
2/19 17:10	21.2	↑2.1
2/19 17:20	23.7	↑2.5
2/19 17:30	26.6	↑2.9
2/19 17:40	29.8	↑3.2
2/19 17:50	33.3	↑3.5
2/19 18:00	37.1	↑3.8
2/19 18:10	41.2	↑4.1
2/19 18:20	45.5	↑4.3
2/19 18:30	50.1	↑4.6
2/19 18:40	54.8	↑4.7
2/19 18:50	59.6	↑4.8
2/19 19:00	64.5	↑4.9
2/19 19:10	69.4	↑4.9
2/19 19:20	74.4	↑5.0
2/19 19:30	79.3	↑4.9
2/19 19:40	84.2	↑4.9
2/19 19:50	89.0	↑4.8
2/19 20:00	93.7	↑4.7
2/19 20:10	98.2	↑4.5
2/19 20:20	102.5	↑4.3
2/19 20:30	106.7	↑4.2
2/19 20:40	110.6	↑3.9
2/19 20:50	114.2	↑3.6
2/19 21:00	117.6	↑3.4
2/19 21:10	120.6	↑3.0
2/19 21:20	123.3	↑2.7
2/19 21:30	125.7	↑2.4
2/19 21:40	127.6	↑1.9
2/19 21:50	129.2	↑1.6
2/19 22:00	130.3	↑1.1
2/19 22:10	130.9	↑0.6	満潮
2/19 22:20	131.1	↑0.2
2/19 22:30	130.7	↓-0.4
2/19 22:40	129.9	↓-0.8
2/19 22:50	128.6	↓-1.3
2/19 23:00	126.7	↓-1.9
2/19 23:10	124.4	↓-2.3
2/19 23:20	121.6	↓-2.8
2/19 23:30	118.3	↓-3.3
2/19 23:40	114.6	↓-3.7
2/19 23:50	110.5	↓-4.1