18 (木)	10:37	04:41	22:37	16:28
	110cm	-9cm	127cm	9cm
大潮 出 06:59 入 18:06 出 18:37 入 06:44

八幡（福岡）2049年02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
2/18 00:00	94.8	↓-4.6
2/18 00:10	90.0	↓-4.8
2/18 00:20	85.0	↓-5.0
2/18 00:30	79.9	↓-5.1
2/18 00:40	74.7	↓-5.2
2/18 00:50	69.4	↓-5.3	最大潮位差
2/18 01:00	64.2	↓-5.2
2/18 01:10	58.9	↓-5.3	最大潮位差
2/18 01:20	53.8	↓-5.1
2/18 01:30	48.7	↓-5.1
2/18 01:40	43.7	↓-5.0
2/18 01:50	38.8	↓-4.9
2/18 02:00	34.0	↓-4.8
2/18 02:10	29.5	↓-4.5
2/18 02:20	25.1	↓-4.4
2/18 02:30	20.8	↓-4.3
2/18 02:40	16.8	↓-4.0
2/18 02:50	13.0	↓-3.8
2/18 03:00	9.4	↓-3.6
2/18 03:10	6.1	↓-3.3
2/18 03:20	3.0	↓-3.1
2/18 03:30	0.2	↓-2.8
2/18 03:40	-2.3	↓-2.5
2/18 03:50	-4.5	↓-2.2
2/18 04:00	-6.3	↓-1.8
2/18 04:10	-7.8	↓-1.5
2/18 04:20	-8.8	↓-1.0
2/18 04:30	-9.5	↓-0.7
2/18 04:40	-9.7	↓-0.2	干潮
2/18 04:50	-9.5	↑0.2
2/18 05:00	-8.8	↑0.7
2/18 05:10	-7.7	↑1.1
2/18 05:20	-6.1	↑1.6
2/18 05:30	-4.1	↑2.0
2/18 05:40	-1.7	↑2.4
2/18 05:50	1.1	↑2.8
2/18 06:00	4.3	↑3.2
2/18 06:10	7.9	↑3.6
2/18 06:20	11.8	↑3.9
2/18 06:30	16.0	↑4.2
2/18 06:40	20.5	↑4.5
2/18 06:50	25.1	↑4.6
2/18 07:00	30.0	↑4.9
2/18 07:10	35.0	↑5.0
2/18 07:20	40.1	↑5.1
2/18 07:30	45.2	↑5.1
2/18 07:40	50.4	↑5.2
2/18 07:50	55.6	↑5.2
2/18 08:00	60.7	↑5.1
2/18 08:10	65.7	↑5.0
2/18 08:20	70.7	↑5.0
2/18 08:30	75.5	↑4.8
2/18 08:40	80.1	↑4.6
2/18 08:50	84.5	↑4.4
2/18 09:00	88.6	↑4.1
2/18 09:10	92.5	↑3.9
2/18 09:20	96.0	↑3.5
2/18 09:30	99.2	↑3.2
2/18 09:40	102.0	↑2.8
2/18 09:50	104.5	↑2.5
2/18 10:00	106.4	↑1.9
2/18 10:10	108.0	↑1.6
2/18 10:20	109.0	↑1.0
2/18 10:30	109.6	↑0.6	満潮
2/18 10:40	109.6	0
2/18 10:50	109.2	↓-0.4
2/18 11:00	108.2	↓-1.0
2/18 11:10	106.7	↓-1.5
2/18 11:20	104.8	↓-1.9
2/18 11:30	102.4	↓-2.4
2/18 11:40	99.6	↓-2.8
2/18 11:50	96.4	↓-3.2
2/18 12:00	92.9	↓-3.5
2/18 12:10	89.0	↓-3.9
2/18 12:20	84.9	↓-4.1
2/18 12:30	80.7	↓-4.2
2/18 12:40	76.2	↓-4.5
2/18 12:50	71.7	↓-4.5
2/18 13:00	67.1	↓-4.6
2/18 13:10	62.5	↓-4.6
2/18 13:20	57.9	↓-4.6
2/18 13:30	53.4	↓-4.5
2/18 13:40	49.0	↓-4.4
2/18 13:50	44.8	↓-4.2
2/18 14:00	40.7	↓-4.1
2/18 14:10	36.8	↓-3.9
2/18 14:20	33.1	↓-3.7
2/18 14:30	29.6	↓-3.5
2/18 14:40	26.3	↓-3.3
2/18 14:50	23.3	↓-3.0
2/18 15:00	20.5	↓-2.8
2/18 15:10	17.9	↓-2.6
2/18 15:20	15.6	↓-2.3
2/18 15:30	13.6	↓-2.0
2/18 15:40	11.9	↓-1.7
2/18 15:50	10.5	↓-1.4
2/18 16:00	9.4	↓-1.1
2/18 16:10	8.6	↓-0.8
2/18 16:20	8.1	↓-0.5	干潮
2/18 16:30	8.1	0
2/18 16:40	8.3	↑0.2
2/18 16:50	9.0	↑0.7
2/18 17:00	10.1	↑1.1
2/18 17:10	11.5	↑1.4
2/18 17:20	13.4	↑1.9
2/18 17:30	15.6	↑2.2
2/18 17:40	18.3	↑2.7
2/18 17:50	21.2	↑2.9
2/18 18:00	24.6	↑3.4
2/18 18:10	28.2	↑3.6
2/18 18:20	32.2	↑4.0
2/18 18:30	36.4	↑4.2
2/18 18:40	40.8	↑4.4
2/18 18:50	45.5	↑4.7
2/18 19:00	50.3	↑4.8
2/18 19:10	55.2	↑4.9
2/18 19:20	60.1	↑4.9
2/18 19:30	65.1	↑5.0
2/18 19:40	70.2	↑5.1
2/18 19:50	75.1	↑4.9
2/18 20:00	80.1	↑5.0
2/18 20:10	84.9	↑4.8
2/18 20:20	89.6	↑4.7
2/18 20:30	94.1	↑4.5
2/18 20:40	98.4	↑4.3
2/18 20:50	102.6	↑4.2
2/18 21:00	106.4	↑3.8
2/18 21:10	110.1	↑3.7
2/18 21:20	113.4	↑3.3
2/18 21:30	116.4	↑3.0
2/18 21:40	119.0	↑2.6
2/18 21:50	121.3	↑2.3
2/18 22:00	123.2	↑1.9
2/18 22:10	124.7	↑1.5
2/18 22:20	125.7	↑1.0
2/18 22:30	126.2	↑0.5	満潮
2/18 22:40	126.3	↑0.1
2/18 22:50	125.9	↓-0.4
2/18 23:00	125.0	↓-0.9
2/18 23:10	123.5	↓-1.5
2/18 23:20	121.6	↓-1.9
2/18 23:30	119.2	↓-2.4
2/18 23:40	116.4	↓-2.8
2/18 23:50	113.1	↓-3.3