31 (水)	00:16	07:19	13:08	18:43
	133cm	10cm	98cm	40cm
中潮 出 07:22 入 17:20 出 22:01 入 10:41 潮干狩り ○ 07:22～09:10

八幡（福岡）2042年12月31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
12/31 00:00	131.7	↑0.7
12/31 00:10	132.1	↑0.4	満潮
12/31 00:20	132.1	0
12/31 00:30	131.7	↓-0.4
12/31 00:40	130.9	↓-0.8
12/31 00:50	129.8	↓-1.1
12/31 01:00	128.3	↓-1.5
12/31 01:10	126.4	↓-1.9
12/31 01:20	124.1	↓-2.3
12/31 01:30	121.5	↓-2.6
12/31 01:40	118.6	↓-2.9
12/31 01:50	115.4	↓-3.2
12/31 02:00	112.0	↓-3.4
12/31 02:10	108.3	↓-3.7
12/31 02:20	104.4	↓-3.9
12/31 02:30	100.4	↓-4.0
12/31 02:40	96.2	↓-4.2
12/31 02:50	92.0	↓-4.2
12/31 03:00	87.7	↓-4.3
12/31 03:10	83.3	↓-4.4	最大潮位差
12/31 03:20	78.9	↓-4.4	最大潮位差
12/31 03:30	74.6	↓-4.3
12/31 03:40	70.3	↓-4.3
12/31 03:50	66.0	↓-4.3
12/31 04:00	61.8	↓-4.2
12/31 04:10	57.6	↓-4.2
12/31 04:20	53.6	↓-4.0
12/31 04:30	49.6	↓-4.0
12/31 04:40	45.8	↓-3.8
12/31 04:50	42.0	↓-3.8
12/31 05:00	38.4	↓-3.6
12/31 05:10	34.9	↓-3.5
12/31 05:20	31.6	↓-3.3
12/31 05:30	28.4	↓-3.2
12/31 05:40	25.4	↓-3.0
12/31 05:50	22.6	↓-2.8
12/31 06:00	20.0	↓-2.6
12/31 06:10	17.7	↓-2.3
12/31 06:20	15.6	↓-2.1
12/31 06:30	13.8	↓-1.8
12/31 06:40	12.3	↓-1.5
12/31 06:50	11.1	↓-1.2
12/31 07:00	10.3	↓-0.8
12/31 07:10	9.8	↓-0.5	干潮
12/31 07:20	9.7	↓-0.1
12/31 07:30	10.0	↑0.3
12/31 07:40	10.6	↑0.6
12/31 07:50	11.6	↑1.0
12/31 08:00	12.9	↑1.3
12/31 08:10	14.6	↑1.7
12/31 08:20	16.6	↑2.0
12/31 08:30	19.0	↑2.4
12/31 08:40	21.6	↑2.6
12/31 08:50	24.5	↑2.9
12/31 09:00	27.6	↑3.1
12/31 09:10	30.9	↑3.3
12/31 09:20	34.4	↑3.5
12/31 09:30	38.1	↑3.7
12/31 09:40	41.8	↑3.7
12/31 09:50	45.6	↑3.8
12/31 10:00	49.5	↑3.9
12/31 10:10	53.4	↑3.9
12/31 10:20	57.3	↑3.9
12/31 10:30	61.2	↑3.9
12/31 10:40	65.0	↑3.8
12/31 10:50	68.7	↑3.7
12/31 11:00	72.3	↑3.6
12/31 11:10	75.8	↑3.5
12/31 11:20	79.1	↑3.3
12/31 11:30	82.2	↑3.1
12/31 11:40	85.1	↑2.9
12/31 11:50	87.8	↑2.7
12/31 12:00	90.2	↑2.4
12/31 12:10	92.3	↑2.1
12/31 12:20	94.0	↑1.7
12/31 12:30	95.5	↑1.5
12/31 12:40	96.6	↑1.1
12/31 12:50	97.4	↑0.8
12/31 13:00	97.8	↑0.4	満潮
12/31 13:10	97.9	↑0.1
12/31 13:20	97.6	↓-0.3
12/31 13:30	97.0	↓-0.6
12/31 13:40	96.0	↓-1.0
12/31 13:50	94.8	↓-1.2
12/31 14:00	93.2	↓-1.6
12/31 14:10	91.4	↓-1.8
12/31 14:20	89.3	↓-2.1
12/31 14:30	87.1	↓-2.2
12/31 14:40	84.6	↓-2.5
12/31 14:50	82.1	↓-2.5
12/31 15:00	79.4	↓-2.7
12/31 15:10	76.7	↓-2.7
12/31 15:20	74.0	↓-2.7
12/31 15:30	71.3	↓-2.7
12/31 15:40	68.5	↓-2.8
12/31 15:50	65.9	↓-2.6
12/31 16:00	63.3	↓-2.6
12/31 16:10	60.8	↓-2.5
12/31 16:20	58.4	↓-2.4
12/31 16:30	56.1	↓-2.3
12/31 16:40	53.9	↓-2.2
12/31 16:50	51.8	↓-2.1
12/31 17:00	49.9	↓-1.9
12/31 17:10	48.2	↓-1.7
12/31 17:20	46.5	↓-1.7
12/31 17:30	45.1	↓-1.4
12/31 17:40	43.7	↓-1.4
12/31 17:50	42.6	↓-1.1
12/31 18:00	41.6	↓-1.0
12/31 18:10	40.8	↓-0.8
12/31 18:20	40.3	↓-0.5
12/31 18:30	39.9	↓-0.4
12/31 18:40	39.7	↓-0.2	干潮
12/31 18:50	39.8	↑0.1
12/31 19:00	40.1	↑0.3
12/31 19:10	40.7	↑0.6
12/31 19:20	41.6	↑0.9
12/31 19:30	42.7	↑1.1
12/31 19:40	44.0	↑1.3
12/31 19:50	45.7	↑1.7
12/31 20:00	47.5	↑1.8
12/31 20:10	49.7	↑2.2
12/31 20:20	52.0	↑2.3
12/31 20:30	54.6	↑2.6
12/31 20:40	57.4	↑2.8
12/31 20:50	60.3	↑2.9
12/31 21:00	63.4	↑3.1
12/31 21:10	66.6	↑3.2
12/31 21:20	69.9	↑3.3
12/31 21:30	73.2	↑3.3
12/31 21:40	76.6	↑3.4
12/31 21:50	80.1	↑3.5
12/31 22:00	83.5	↑3.4
12/31 22:10	86.8	↑3.3
12/31 22:20	90.1	↑3.3
12/31 22:30	93.3	↑3.2
12/31 22:40	96.4	↑3.1
12/31 22:50	99.4	↑3.0
12/31 23:00	102.3	↑2.9
12/31 23:10	105.0	↑2.7
12/31 23:20	107.5	↑2.5
12/31 23:30	109.8	↑2.3
12/31 23:40	111.9	↑2.1
12/31 23:50	113.8	↑1.9