3 (土)	04:17	10:31	16:18	22:51
	97cm	33cm	99cm	22cm
大潮 出 05:37 入 17:17 出 18:13 入 06:29

函館（北海道）2020年10月3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
10/3 00:00	37.7	↑2.4
10/3 00:10	40.2	↑2.5
10/3 00:20	43.0	↑2.8
10/3 00:30	45.9	↑2.9
10/3 00:40	49.0	↑3.1
10/3 00:50	52.1	↑3.1
10/3 01:00	55.3	↑3.2
10/3 01:10	58.6	↑3.3	最大潮位差
10/3 01:20	61.9	↑3.3	最大潮位差
10/3 01:30	65.1	↑3.2
10/3 01:40	68.4	↑3.3	最大潮位差
10/3 01:50	71.5	↑3.1
10/3 02:00	74.6	↑3.1
10/3 02:10	77.5	↑2.9
10/3 02:20	80.3	↑2.8
10/3 02:30	82.9	↑2.6
10/3 02:40	85.3	↑2.4
10/3 02:50	87.5	↑2.2
10/3 03:00	89.4	↑1.9
10/3 03:10	91.2	↑1.8
10/3 03:20	92.6	↑1.4
10/3 03:30	93.9	↑1.3
10/3 03:40	94.9	↑1.0
10/3 03:50	95.6	↑0.7
10/3 04:00	96.1	↑0.5
10/3 04:10	96.4	↑0.3	満潮
10/3 04:20	96.4	0
10/3 04:30	96.2	↓-0.2
10/3 04:40	95.7	↓-0.5
10/3 04:50	95.1	↓-0.6
10/3 05:00	94.2	↓-0.9
10/3 05:10	93.2	↓-1.0
10/3 05:20	92.0	↓-1.2
10/3 05:30	90.6	↓-1.4
10/3 05:40	89.0	↓-1.6
10/3 05:50	87.3	↓-1.7
10/3 06:00	85.4	↓-1.9
10/3 06:10	83.4	↓-2.0
10/3 06:20	81.3	↓-2.1
10/3 06:30	79.1	↓-2.2
10/3 06:40	76.7	↓-2.4
10/3 06:50	74.3	↓-2.4
10/3 07:00	71.8	↓-2.5
10/3 07:10	69.2	↓-2.6
10/3 07:20	66.6	↓-2.6
10/3 07:30	64.0	↓-2.6
10/3 07:40	61.3	↓-2.7
10/3 07:50	58.7	↓-2.6
10/3 08:00	56.0	↓-2.7
10/3 08:10	53.5	↓-2.5
10/3 08:20	51.0	↓-2.5
10/3 08:30	48.5	↓-2.5
10/3 08:40	46.2	↓-2.3
10/3 08:50	44.0	↓-2.2
10/3 09:00	42.0	↓-2.0
10/3 09:10	40.1	↓-1.9
10/3 09:20	38.4	↓-1.7
10/3 09:30	36.9	↓-1.5
10/3 09:40	35.6	↓-1.3
10/3 09:50	34.5	↓-1.1
10/3 10:00	33.7	↓-0.8
10/3 10:10	33.0	↓-0.7
10/3 10:20	32.7	↓-0.3
10/3 10:30	32.5	↓-0.2	干潮
10/3 10:40	32.6	↑0.1
10/3 10:50	33.0	↑0.4
10/3 11:00	33.6	↑0.6
10/3 11:10	34.5	↑0.9
10/3 11:20	35.6	↑1.1
10/3 11:30	37.0	↑1.4
10/3 11:40	38.5	↑1.5
10/3 11:50	40.3	↑1.8
10/3 12:00	42.3	↑2.0
10/3 12:10	44.5	↑2.2
10/3 12:20	46.9	↑2.4
10/3 12:30	49.5	↑2.6
10/3 12:40	52.2	↑2.7
10/3 12:50	55.0	↑2.8
10/3 13:00	57.9	↑2.9
10/3 13:10	60.9	↑3.0
10/3 13:20	63.9	↑3.0
10/3 13:30	66.9	↑3.0
10/3 13:40	70.0	↑3.1
10/3 13:50	73.0	↑3.0
10/3 14:00	75.9	↑2.9
10/3 14:10	78.8	↑2.9
10/3 14:20	81.5	↑2.7
10/3 14:30	84.1	↑2.6
10/3 14:40	86.5	↑2.4
10/3 14:50	88.7	↑2.2
10/3 15:00	90.7	↑2.0
10/3 15:10	92.5	↑1.8
10/3 15:20	94.1	↑1.6
10/3 15:30	95.4	↑1.3
10/3 15:40	96.5	↑1.1
10/3 15:50	97.3	↑0.8
10/3 16:00	97.9	↑0.6
10/3 16:10	98.2	↑0.3	満潮
10/3 16:20	98.2	0
10/3 16:30	98.0	↓-0.2
10/3 16:40	97.6	↓-0.4
10/3 16:50	96.9	↓-0.7
10/3 17:00	96.1	↓-0.8
10/3 17:10	95.0	↓-1.1
10/3 17:20	93.7	↓-1.3
10/3 17:30	92.2	↓-1.5
10/3 17:40	90.5	↓-1.7
10/3 17:50	88.7	↓-1.8
10/3 18:00	86.7	↓-2.0
10/3 18:10	84.5	↓-2.2
10/3 18:20	82.2	↓-2.3
10/3 18:30	79.8	↓-2.4
10/3 18:40	77.3	↓-2.5
10/3 18:50	74.6	↓-2.7
10/3 19:00	71.9	↓-2.7
10/3 19:10	69.0	↓-2.9
10/3 19:20	66.1	↓-2.9
10/3 19:30	63.1	↓-3.0
10/3 19:40	60.1	↓-3.0
10/3 19:50	57.1	↓-3.0
10/3 20:00	54.1	↓-3.0
10/3 20:10	51.1	↓-3.0
10/3 20:20	48.1	↓-3.0
10/3 20:30	45.2	↓-2.9
10/3 20:40	42.4	↓-2.8
10/3 20:50	39.7	↓-2.7
10/3 21:00	37.1	↓-2.6
10/3 21:10	34.6	↓-2.5
10/3 21:20	32.3	↓-2.3
10/3 21:30	30.2	↓-2.1
10/3 21:40	28.3	↓-1.9
10/3 21:50	26.6	↓-1.7
10/3 22:00	25.2	↓-1.4
10/3 22:10	24.0	↓-1.2
10/3 22:20	23.0	↓-1.0
10/3 22:30	22.4	↓-0.6
10/3 22:40	21.9	↓-0.5
10/3 22:50	21.8	↓-0.1	干潮
10/3 23:00	21.9	↑0.1
10/3 23:10	22.3	↑0.4
10/3 23:20	23.0	↑0.7
10/3 23:30	24.0	↑1.0
10/3 23:40	25.2	↑1.2
10/3 23:50	26.7	↑1.5