07 (金)	04:03	09:24	14:53	22:10
	84cm	48cm	104cm	5cm
大潮 出 06:50 入 16:09 出 06:20 入 16:18

函館（北海道）2018年12月07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
12/7 00:00	33.6	↑3.2
12/7 00:10	36.8	↑3.2
12/7 00:20	40.1	↑3.3
12/7 00:30	43.5	↑3.4
12/7 00:40	46.8	↑3.3
12/7 00:50	50.1	↑3.3
12/7 01:00	53.3	↑3.2
12/7 01:10	56.4	↑3.1
12/7 01:20	59.5	↑3.1
12/7 01:30	62.4	↑2.9
12/7 01:40	65.1	↑2.7
12/7 01:50	67.7	↑2.6
12/7 02:00	70.1	↑2.4
12/7 02:10	72.3	↑2.2
12/7 02:20	74.4	↑2.1
12/7 02:30	76.2	↑1.8
12/7 02:40	77.9	↑1.7
12/7 02:50	79.3	↑1.4
12/7 03:00	80.5	↑1.2
12/7 03:10	81.6	↑1.1
12/7 03:20	82.4	↑0.8
12/7 03:30	83.1	↑0.7
12/7 03:40	83.5	↑0.4
12/7 03:50	83.8	↑0.3
12/7 04:00	83.9	↑0.1	満潮
12/7 04:10	83.9	0
12/7 04:20	83.6	↓-0.3
12/7 04:30	83.3	↓-0.3
12/7 04:40	82.7	↓-0.6
12/7 04:50	82.1	↓-0.6
12/7 05:00	81.2	↓-0.9
12/7 05:10	80.3	↓-0.9
12/7 05:20	79.2	↓-1.1
12/7 05:30	78.0	↓-1.2
12/7 05:40	76.6	↓-1.4
12/7 05:50	75.2	↓-1.4
12/7 06:00	73.7	↓-1.5
12/7 06:10	72.1	↓-1.6
12/7 06:20	70.4	↓-1.7
12/7 06:30	68.7	↓-1.7
12/7 06:40	67.0	↓-1.7
12/7 06:50	65.3	↓-1.7
12/7 07:00	63.5	↓-1.8
12/7 07:10	61.8	↓-1.7
12/7 07:20	60.1	↓-1.7
12/7 07:30	58.4	↓-1.7
12/7 07:40	56.8	↓-1.6
12/7 07:50	55.3	↓-1.5
12/7 08:00	53.9	↓-1.4
12/7 08:10	52.6	↓-1.3
12/7 08:20	51.5	↓-1.1
12/7 08:30	50.5	↓-1.0
12/7 08:40	49.6	↓-0.9
12/7 08:50	48.9	↓-0.7
12/7 09:00	48.4	↓-0.5
12/7 09:10	48.0	↓-0.4
12/7 09:20	47.9	↓-0.1	干潮
12/7 09:30	47.9	0
12/7 09:40	48.2	↑0.3
12/7 09:50	48.7	↑0.5
12/7 10:00	49.3	↑0.6
12/7 10:10	50.2	↑0.9
12/7 10:20	51.3	↑1.1
12/7 10:30	52.6	↑1.3
12/7 10:40	54.1	↑1.5
12/7 10:50	55.7	↑1.6
12/7 11:00	57.6	↑1.9
12/7 11:10	59.7	↑2.1
12/7 11:20	61.9	↑2.2
12/7 11:30	64.2	↑2.3
12/7 11:40	66.7	↑2.5
12/7 11:50	69.3	↑2.6
12/7 12:00	71.9	↑2.6
12/7 12:10	74.6	↑2.7
12/7 12:20	77.3	↑2.7
12/7 12:30	80.1	↑2.8
12/7 12:40	82.8	↑2.7
12/7 12:50	85.4	↑2.6
12/7 13:00	87.9	↑2.5
12/7 13:10	90.3	↑2.4
12/7 13:20	92.6	↑2.3
12/7 13:30	94.7	↑2.1
12/7 13:40	96.6	↑1.9
12/7 13:50	98.3	↑1.7
12/7 14:00	99.7	↑1.4
12/7 14:10	101.0	↑1.3
12/7 14:20	101.9	↑0.9
12/7 14:30	102.7	↑0.8
12/7 14:40	103.1	↑0.4
12/7 14:50	103.3	↑0.2	満潮
12/7 15:00	103.2	↓-0.1
12/7 15:10	102.9	↓-0.3
12/7 15:20	102.3	↓-0.6
12/7 15:30	101.5	↓-0.8
12/7 15:40	100.5	↓-1.0
12/7 15:50	99.2	↓-1.3
12/7 16:00	97.7	↓-1.5
12/7 16:10	96.0	↓-1.7
12/7 16:20	94.1	↓-1.9
12/7 16:30	92.0	↓-2.1
12/7 16:40	89.7	↓-2.3
12/7 16:50	87.3	↓-2.4
12/7 17:00	84.7	↓-2.6
12/7 17:10	81.9	↓-2.8
12/7 17:20	79.1	↓-2.8
12/7 17:30	76.1	↓-3.0
12/7 17:40	73.0	↓-3.1
12/7 17:50	69.7	↓-3.3
12/7 18:00	66.4	↓-3.3
12/7 18:10	63.1	↓-3.3
12/7 18:20	59.6	↓-3.5
12/7 18:30	56.2	↓-3.4
12/7 18:40	52.6	↓-3.6	最大潮位差
12/7 18:50	49.1	↓-3.5
12/7 19:00	45.6	↓-3.5
12/7 19:10	42.1	↓-3.5
12/7 19:20	38.7	↓-3.4
12/7 19:30	35.3	↓-3.4
12/7 19:40	32.1	↓-3.2
12/7 19:50	28.9	↓-3.2
12/7 20:00	25.8	↓-3.1
12/7 20:10	22.9	↓-2.9
12/7 20:20	20.2	↓-2.7
12/7 20:30	17.6	↓-2.6
12/7 20:40	15.2	↓-2.4
12/7 20:50	13.1	↓-2.1
12/7 21:00	11.1	↓-2.0
12/7 21:10	9.4	↓-1.7
12/7 21:20	8.0	↓-1.4
12/7 21:30	6.8	↓-1.2
12/7 21:40	5.8	↓-1.0
12/7 21:50	5.2	↓-0.6
12/7 22:00	4.8	↓-0.4	干潮
12/7 22:10	4.7	↓-0.1	干潮
12/7 22:20	4.8	↑0.1
12/7 22:30	5.3	↑0.5
12/7 22:40	6.0	↑0.7
12/7 22:50	7.0	↑1.0
12/7 23:00	8.3	↑1.3
12/7 23:10	9.9	↑1.6
12/7 23:20	11.7	↑1.8
12/7 23:30	13.8	↑2.1
12/7 23:40	16.1	↑2.3
12/7 23:50	18.6	↑2.5