19 (火)	10:53	04:55	23:00	16:46
	117cm	-16cm	134cm	-1cm
大潮 出 06:58 入 18:06 出 19:20 入 07:05

八幡（福岡）2030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	108.5	↓-4.5
2/19 00:10	103.5	↓-5.0
2/19 00:20	98.3	↓-5.2
2/19 00:30	92.8	↓-5.5
2/19 00:40	87.2	↓-5.6
2/19 00:50	81.3	↓-5.9
2/19 01:00	75.4	↓-5.9
2/19 01:10	69.4	↓-6.0	最大潮位差
2/19 01:20	63.4	↓-6.0	最大潮位差
2/19 01:30	57.5	↓-5.9
2/19 01:40	51.6	↓-5.9
2/19 01:50	45.8	↓-5.8
2/19 02:00	40.2	↓-5.6
2/19 02:10	34.7	↓-5.5
2/19 02:20	29.4	↓-5.3
2/19 02:30	24.3	↓-5.1
2/19 02:40	19.5	↓-4.8
2/19 02:50	14.8	↓-4.7
2/19 03:00	10.5	↓-4.3
2/19 03:10	6.4	↓-4.1
2/19 03:20	2.5	↓-3.9
2/19 03:30	-1.0	↓-3.5
2/19 03:40	-4.2	↓-3.2
2/19 03:50	-7.1	↓-2.9
2/19 04:00	-9.6	↓-2.5
2/19 04:10	-11.8	↓-2.2
2/19 04:20	-13.5	↓-1.7
2/19 04:30	-14.8	↓-1.3
2/19 04:40	-15.7	↓-0.9
2/19 04:50	-16.2	↓-0.5	干潮
2/19 05:00	-16.2	0
2/19 05:10	-15.6	↑0.6
2/19 05:20	-14.6	↑1.0
2/19 05:30	-13.2	↑1.4
2/19 05:40	-11.2	↑2.0
2/19 05:50	-8.7	↑2.5
2/19 06:00	-5.8	↑2.9
2/19 06:10	-2.5	↑3.3
2/19 06:20	1.3	↑3.8
2/19 06:30	5.5	↑4.2
2/19 06:40	10.0	↑4.5
2/19 06:50	14.8	↑4.8
2/19 07:00	19.9	↑5.1
2/19 07:10	25.2	↑5.3
2/19 07:20	30.7	↑5.5
2/19 07:30	36.4	↑5.7
2/19 07:40	42.1	↑5.7
2/19 07:50	47.9	↑5.8
2/19 08:00	53.7	↑5.8
2/19 08:10	59.4	↑5.7
2/19 08:20	65.1	↑5.7
2/19 08:30	70.7	↑5.6
2/19 08:40	76.1	↑5.4
2/19 08:50	81.3	↑5.2
2/19 09:00	86.2	↑4.9
2/19 09:10	90.9	↑4.7
2/19 09:20	95.3	↑4.4
2/19 09:30	99.4	↑4.1
2/19 09:40	103.1	↑3.7
2/19 09:50	106.4	↑3.3
2/19 10:00	109.3	↑2.9
2/19 10:10	111.7	↑2.4
2/19 10:20	113.7	↑2.0
2/19 10:30	115.1	↑1.4
2/19 10:40	116.0	↑0.9
2/19 10:50	116.4	↑0.4	満潮
2/19 11:00	116.2	↓-0.2
2/19 11:10	115.4	↓-0.8
2/19 11:20	114.1	↓-1.3
2/19 11:30	112.3	↓-1.8
2/19 11:40	109.9	↓-2.4
2/19 11:50	107.1	↓-2.8
2/19 12:00	103.7	↓-3.4
2/19 12:10	100.0	↓-3.7
2/19 12:20	95.8	↓-4.2
2/19 12:30	91.3	↓-4.5
2/19 12:40	86.6	↓-4.7
2/19 12:50	81.6	↓-5.0
2/19 13:00	76.4	↓-5.2
2/19 13:10	71.1	↓-5.3
2/19 13:20	65.8	↓-5.3
2/19 13:30	60.4	↓-5.4
2/19 13:40	55.1	↓-5.3
2/19 13:50	49.9	↓-5.2
2/19 14:00	44.8	↓-5.1
2/19 14:10	39.8	↓-5.0
2/19 14:20	35.1	↓-4.7
2/19 14:30	30.5	↓-4.6
2/19 14:40	26.2	↓-4.3
2/19 14:50	22.2	↓-4.0
2/19 15:00	18.4	↓-3.8
2/19 15:10	15.0	↓-3.4
2/19 15:20	11.8	↓-3.2
2/19 15:30	8.9	↓-2.9
2/19 15:40	6.4	↓-2.5
2/19 15:50	4.2	↓-2.2
2/19 16:00	2.3	↓-1.9
2/19 16:10	0.8	↓-1.5
2/19 16:20	-0.4	↓-1.2
2/19 16:30	-1.2	↓-0.8
2/19 16:40	-1.6	↓-0.4	干潮
2/19 16:50	-1.6	0
2/19 17:00	-1.1	↑0.5
2/19 17:10	-0.3	↑0.8
2/19 17:20	1.0	↑1.3
2/19 17:30	2.7	↑1.7
2/19 17:40	4.9	↑2.2
2/19 17:50	7.4	↑2.5
2/19 18:00	10.4	↑3.0
2/19 18:10	13.8	↑3.4
2/19 18:20	17.6	↑3.8
2/19 18:30	21.7	↑4.1
2/19 18:40	26.2	↑4.5
2/19 18:50	31.0	↑4.8
2/19 19:00	36.0	↑5.0
2/19 19:10	41.2	↑5.2
2/19 19:20	46.6	↑5.4
2/19 19:30	52.2	↑5.6
2/19 19:40	57.8	↑5.6
2/19 19:50	63.5	↑5.7
2/19 20:00	69.2	↑5.7
2/19 20:10	74.8	↑5.6
2/19 20:20	80.4	↑5.6
2/19 20:30	85.9	↑5.5
2/19 20:40	91.2	↑5.3
2/19 20:50	96.3	↑5.1
2/19 21:00	101.2	↑4.9
2/19 21:10	105.9	↑4.7
2/19 21:20	110.3	↑4.4
2/19 21:30	114.4	↑4.1
2/19 21:40	118.1	↑3.7
2/19 21:50	121.5	↑3.4
2/19 22:00	124.5	↑3.0
2/19 22:10	127.1	↑2.6
2/19 22:20	129.3	↑2.2
2/19 22:30	131.0	↑1.7
2/19 22:40	132.2	↑1.2
2/19 22:50	132.9	↑0.7	満潮
2/19 23:00	133.1	↑0.2	満潮
2/19 23:10	132.8	↓-0.3
2/19 23:20	131.9	↓-0.9
2/19 23:30	130.5	↓-1.4
2/19 23:40	128.6	↓-1.9
2/19 23:50	126.1	↓-2.5