19 (火)	12:16	06:16	23:46	17:47
	108cm	6cm	138cm	38cm
中潮 出 07:17 入 17:14 出 09:37 入 20:22

八幡（福岡）2028年12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
12/19 00:00	139.2	↓-2.2
12/19 00:10	136.7	↓-2.5
12/19 00:20	133.7	↓-3.0
12/19 00:30	130.4	↓-3.3
12/19 00:40	126.7	↓-3.7
12/19 00:50	122.7	↓-4.0
12/19 01:00	118.4	↓-4.3
12/19 01:10	113.9	↓-4.5
12/19 01:20	109.2	↓-4.7
12/19 01:30	104.3	↓-4.9
12/19 01:40	99.3	↓-5.0
12/19 01:50	94.3	↓-5.0
12/19 02:00	89.2	↓-5.1	最大潮位差
12/19 02:10	84.1	↓-5.1	最大潮位差
12/19 02:20	79.1	↓-5.0
12/19 02:30	74.1	↓-5.0
12/19 02:40	69.2	↓-4.9
12/19 02:50	64.5	↓-4.7
12/19 03:00	59.8	↓-4.7
12/19 03:10	55.3	↓-4.5
12/19 03:20	50.9	↓-4.4
12/19 03:30	46.6	↓-4.3
12/19 03:40	42.5	↓-4.1
12/19 03:50	38.5	↓-4.0
12/19 04:00	34.7	↓-3.8
12/19 04:10	31.1	↓-3.6
12/19 04:20	27.7	↓-3.4
12/19 04:30	24.4	↓-3.3
12/19 04:40	21.3	↓-3.1
12/19 04:50	18.5	↓-2.8
12/19 05:00	15.9	↓-2.6
12/19 05:10	13.6	↓-2.3
12/19 05:20	11.5	↓-2.1
12/19 05:30	9.7	↓-1.8
12/19 05:40	8.3	↓-1.4
12/19 05:50	7.2	↓-1.1
12/19 06:00	6.4	↓-0.8
12/19 06:10	6.0	↓-0.4	干潮
12/19 06:20	6.0	0
12/19 06:30	6.4	↑0.4
12/19 06:40	7.1	↑0.7
12/19 06:50	8.3	↑1.2
12/19 07:00	9.8	↑1.5
12/19 07:10	11.7	↑1.9
12/19 07:20	13.9	↑2.2
12/19 07:30	16.4	↑2.5
12/19 07:40	19.2	↑2.8
12/19 07:50	22.3	↑3.1
12/19 08:00	25.7	↑3.4
12/19 08:10	29.3	↑3.6
12/19 08:20	33.0	↑3.7
12/19 08:30	37.0	↑4.0
12/19 08:40	41.0	↑4.0
12/19 08:50	45.2	↑4.2
12/19 09:00	49.4	↑4.2
12/19 09:10	53.7	↑4.3
12/19 09:20	58.0	↑4.3
12/19 09:30	62.3	↑4.3
12/19 09:40	66.6	↑4.3
12/19 09:50	70.8	↑4.2
12/19 10:00	74.9	↑4.1
12/19 10:10	78.9	↑4.0
12/19 10:20	82.8	↑3.9
12/19 10:30	86.5	↑3.7
12/19 10:40	89.9	↑3.4
12/19 10:50	93.1	↑3.2
12/19 11:00	96.1	↑3.0
12/19 11:10	98.7	↑2.6
12/19 11:20	101.1	↑2.4
12/19 11:30	103.0	↑1.9
12/19 11:40	104.6	↑1.6
12/19 11:50	105.9	↑1.3
12/19 12:00	106.7	↑0.8
12/19 12:10	107.1	↑0.4	満潮
12/19 12:20	107.0	↓-0.1
12/19 12:30	106.6	↓-0.4
12/19 12:40	105.8	↓-0.8
12/19 12:50	104.6	↓-1.2
12/19 13:00	103.0	↓-1.6
12/19 13:10	101.2	↓-1.8
12/19 13:20	99.0	↓-2.2
12/19 13:30	96.5	↓-2.5
12/19 13:40	93.8	↓-2.7
12/19 13:50	91.0	↓-2.8
12/19 14:00	88.0	↓-3.0
12/19 14:10	84.9	↓-3.1
12/19 14:20	81.7	↓-3.2
12/19 14:30	78.5	↓-3.2
12/19 14:40	75.2	↓-3.3
12/19 14:50	72.0	↓-3.2
12/19 15:00	68.9	↓-3.1
12/19 15:10	65.8	↓-3.1
12/19 15:20	62.8	↓-3.0
12/19 15:30	59.9	↓-2.9
12/19 15:40	57.1	↓-2.8
12/19 15:50	54.5	↓-2.6
12/19 16:00	52.0	↓-2.5
12/19 16:10	49.6	↓-2.4
12/19 16:20	47.4	↓-2.2
12/19 16:30	45.4	↓-2.0
12/19 16:40	43.6	↓-1.8
12/19 16:50	42.0	↓-1.6
12/19 17:00	40.6	↓-1.4
12/19 17:10	39.4	↓-1.2
12/19 17:20	38.5	↓-0.9
12/19 17:30	37.9	↓-0.6
12/19 17:40	37.6	↓-0.3	干潮
12/19 17:50	37.5	↓-0.1
12/19 18:00	37.8	↑0.3
12/19 18:10	38.5	↑0.7
12/19 18:20	39.5	↑1.0
12/19 18:30	40.8	↑1.3
12/19 18:40	42.5	↑1.7
12/19 18:50	44.6	↑2.1
12/19 19:00	46.9	↑2.3
12/19 19:10	49.7	↑2.8
12/19 19:20	52.7	↑3.0
12/19 19:30	56.0	↑3.3
12/19 19:40	59.6	↑3.6
12/19 19:50	63.4	↑3.8
12/19 20:00	67.4	↑4.0
12/19 20:10	71.6	↑4.2
12/19 20:20	75.9	↑4.3
12/19 20:30	80.2	↑4.3
12/19 20:40	84.6	↑4.4
12/19 20:50	89.1	↑4.5
12/19 21:00	93.5	↑4.4
12/19 21:10	97.8	↑4.3
12/19 21:20	102.1	↑4.3
12/19 21:30	106.2	↑4.1
12/19 21:40	110.2	↑4.0
12/19 21:50	114.0	↑3.8
12/19 22:00	117.6	↑3.6
12/19 22:10	121.0	↑3.4
12/19 22:20	124.2	↑3.2
12/19 22:30	127.0	↑2.8
12/19 22:40	129.6	↑2.6
12/19 22:50	131.9	↑2.3
12/19 23:00	133.8	↑1.9
12/19 23:10	135.4	↑1.6
12/19 23:20	136.6	↑1.2
12/19 23:30	137.4	↑0.8
12/19 23:40	137.8	↑0.4	満潮
12/19 23:50	137.8	0