18 (水)	11:41	05:34	-	18:19
	127cm	23cm	-	8cm
中潮 出 06:24 入 18:29 出 07:58 入 22:05

八幡（福岡）2048年03月18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
3/18 00:00	110.5	↓-0.4
3/18 00:10	109.7	↓-0.8
3/18 00:20	108.4	↓-1.3
3/18 00:30	106.7	↓-1.7
3/18 00:40	104.6	↓-2.1
3/18 00:50	102.1	↓-2.5
3/18 01:00	99.3	↓-2.8
3/18 01:10	96.2	↓-3.1
3/18 01:20	92.7	↓-3.5
3/18 01:30	89.1	↓-3.6
3/18 01:40	85.3	↓-3.8
3/18 01:50	81.3	↓-4.0
3/18 02:00	77.3	↓-4.0
3/18 02:10	73.1	↓-4.2
3/18 02:20	69.0	↓-4.1
3/18 02:30	65.0	↓-4.0
3/18 02:40	61.0	↓-4.0
3/18 02:50	57.1	↓-3.9
3/18 03:00	53.3	↓-3.8
3/18 03:10	49.7	↓-3.6
3/18 03:20	46.3	↓-3.4
3/18 03:30	43.1	↓-3.2
3/18 03:40	40.1	↓-3.0
3/18 03:50	37.3	↓-2.8
3/18 04:00	34.8	↓-2.5
3/18 04:10	32.4	↓-2.4
3/18 04:20	30.4	↓-2.0
3/18 04:30	28.5	↓-1.9
3/18 04:40	26.9	↓-1.6
3/18 04:50	25.6	↓-1.3
3/18 05:00	24.5	↓-1.1
3/18 05:10	23.7	↓-0.8
3/18 05:20	23.2	↓-0.5
3/18 05:30	23.0	↓-0.2	干潮
3/18 05:40	23.1	↑0.1
3/18 05:50	23.4	↑0.3
3/18 06:00	24.1	↑0.7
3/18 06:10	25.2	↑1.1
3/18 06:20	26.5	↑1.3
3/18 06:30	28.2	↑1.7
3/18 06:40	30.3	↑2.1
3/18 06:50	32.7	↑2.4
3/18 07:00	35.4	↑2.7
3/18 07:10	38.4	↑3.0
3/18 07:20	41.7	↑3.3
3/18 07:30	45.3	↑3.6
3/18 07:40	49.1	↑3.8
3/18 07:50	53.1	↑4.0
3/18 08:00	57.3	↑4.2
3/18 08:10	61.6	↑4.3
3/18 08:20	66.1	↑4.5
3/18 08:30	70.6	↑4.5
3/18 08:40	75.1	↑4.5
3/18 08:50	79.6	↑4.5
3/18 09:00	84.1	↑4.5
3/18 09:10	88.5	↑4.4
3/18 09:20	92.8	↑4.3
3/18 09:30	96.9	↑4.1
3/18 09:40	100.9	↑4.0
3/18 09:50	104.7	↑3.8
3/18 10:00	108.2	↑3.5
3/18 10:10	111.5	↑3.3
3/18 10:20	114.6	↑3.1
3/18 10:30	117.3	↑2.7
3/18 10:40	119.7	↑2.4
3/18 10:50	121.9	↑2.2
3/18 11:00	123.6	↑1.7
3/18 11:10	125.0	↑1.4
3/18 11:20	126.0	↑1.0
3/18 11:30	126.7	↑0.7
3/18 11:40	126.9	↑0.2	満潮
3/18 11:50	126.7	↓-0.2
3/18 12:00	126.1	↓-0.6
3/18 12:10	125.0	↓-1.1
3/18 12:20	123.5	↓-1.5
3/18 12:30	121.6	↓-1.9
3/18 12:40	119.3	↓-2.3
3/18 12:50	116.6	↓-2.7
3/18 13:00	113.5	↓-3.1
3/18 13:10	110.0	↓-3.5
3/18 13:20	106.3	↓-3.7
3/18 13:30	102.2	↓-4.1
3/18 13:40	97.9	↓-4.3
3/18 13:50	93.4	↓-4.5
3/18 14:00	88.7	↓-4.7
3/18 14:10	83.9	↓-4.8
3/18 14:20	79.1	↓-4.8
3/18 14:30	74.2	↓-4.9	最大潮位差
3/18 14:40	69.3	↓-4.9	最大潮位差
3/18 14:50	64.5	↓-4.8
3/18 15:00	59.7	↓-4.8
3/18 15:10	55.1	↓-4.6
3/18 15:20	50.6	↓-4.5
3/18 15:30	46.3	↓-4.3
3/18 15:40	42.1	↓-4.2
3/18 15:50	38.2	↓-3.9
3/18 16:00	34.5	↓-3.7
3/18 16:10	31.0	↓-3.5
3/18 16:20	27.7	↓-3.3
3/18 16:30	24.6	↓-3.1
3/18 16:40	21.8	↓-2.8
3/18 16:50	19.2	↓-2.6
3/18 17:00	16.8	↓-2.4
3/18 17:10	14.7	↓-2.1
3/18 17:20	12.9	↓-1.8
3/18 17:30	11.3	↓-1.6
3/18 17:40	10.0	↓-1.3
3/18 17:50	9.0	↓-1.0
3/18 18:00	8.3	↓-0.7
3/18 18:10	7.8	↓-0.5	干潮
3/18 18:20	7.8	0
3/18 18:30	8.0	↑0.2
3/18 18:40	8.6	↑0.6
3/18 18:50	9.5	↑0.9
3/18 19:00	10.8	↑1.3
3/18 19:10	12.4	↑1.6
3/18 19:20	14.3	↑1.9
3/18 19:30	16.6	↑2.3
3/18 19:40	19.2	↑2.6
3/18 19:50	22.1	↑2.9
3/18 20:00	25.2	↑3.1
3/18 20:10	28.6	↑3.4
3/18 20:20	32.2	↑3.6
3/18 20:30	36.0	↑3.8
3/18 20:40	39.9	↑3.9
3/18 20:50	43.9	↑4.0
3/18 21:00	48.0	↑4.1
3/18 21:10	52.2	↑4.2
3/18 21:20	56.3	↑4.1
3/18 21:30	60.5	↑4.2
3/18 21:40	64.5	↑4.0
3/18 21:50	68.5	↑4.0
3/18 22:00	72.4	↑3.9
3/18 22:10	76.1	↑3.7
3/18 22:20	79.7	↑3.6
3/18 22:30	83.0	↑3.3
3/18 22:40	86.2	↑3.2
3/18 22:50	89.1	↑2.9
3/18 23:00	91.8	↑2.7
3/18 23:10	94.2	↑2.4
3/18 23:20	96.3	↑2.1
3/18 23:30	98.1	↑1.8
3/18 23:40	99.6	↑1.5
3/18 23:50	100.8	↑1.2