14 (土)	03:17	09:35	15:17	21:50
	91cm	30cm	94cm	21cm
大潮 出 05:48 入 17:00 出 04:59 入 16:47

函館（北海道）2023年10月14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
10/14 00:00	53.6	↑2.9
10/14 00:10	56.5	↑2.9
10/14 00:20	59.4	↑2.9
10/14 00:30	62.4	↑3.0
10/14 00:40	65.3	↑2.9
10/14 00:50	68.2	↑2.9
10/14 01:00	70.9	↑2.7
10/14 01:10	73.6	↑2.7
10/14 01:20	76.1	↑2.5
10/14 01:30	78.5	↑2.4
10/14 01:40	80.6	↑2.1
10/14 01:50	82.6	↑2.0
10/14 02:00	84.4	↑1.8
10/14 02:10	86.0	↑1.6
10/14 02:20	87.4	↑1.4
10/14 02:30	88.5	↑1.1
10/14 02:40	89.4	↑0.9
10/14 02:50	90.1	↑0.7
10/14 03:00	90.6	↑0.5
10/14 03:10	90.8	↑0.2	満潮
10/14 03:20	90.8	0
10/14 03:30	90.6	↓-0.2
10/14 03:40	90.2	↓-0.4
10/14 03:50	89.6	↓-0.6
10/14 04:00	88.9	↓-0.7
10/14 04:10	87.9	↓-1.0
10/14 04:20	86.7	↓-1.2
10/14 04:30	85.4	↓-1.3
10/14 04:40	83.9	↓-1.5
10/14 04:50	82.3	↓-1.6
10/14 05:00	80.5	↓-1.8
10/14 05:10	78.6	↓-1.9
10/14 05:20	76.6	↓-2.0
10/14 05:30	74.5	↓-2.1
10/14 05:40	72.2	↓-2.3
10/14 05:50	69.9	↓-2.3
10/14 06:00	67.5	↓-2.4
10/14 06:10	65.0	↓-2.5
10/14 06:20	62.5	↓-2.5
10/14 06:30	60.0	↓-2.5
10/14 06:40	57.4	↓-2.6
10/14 06:50	54.9	↓-2.5
10/14 07:00	52.4	↓-2.5
10/14 07:10	49.9	↓-2.5
10/14 07:20	47.5	↓-2.4
10/14 07:30	45.2	↓-2.3
10/14 07:40	42.9	↓-2.3
10/14 07:50	40.8	↓-2.1
10/14 08:00	38.8	↓-2.0
10/14 08:10	37.0	↓-1.8
10/14 08:20	35.3	↓-1.7
10/14 08:30	33.8	↓-1.5
10/14 08:40	32.5	↓-1.3
10/14 08:50	31.4	↓-1.1
10/14 09:00	30.5	↓-0.9
10/14 09:10	29.8	↓-0.7
10/14 09:20	29.4	↓-0.4
10/14 09:30	29.2	↓-0.2	干潮
10/14 09:40	29.2	0
10/14 09:50	29.5	↑0.3
10/14 10:00	30.0	↑0.5
10/14 10:10	30.8	↑0.8
10/14 10:20	31.8	↑1.0
10/14 10:30	33.0	↑1.2
10/14 10:40	34.5	↑1.5
10/14 10:50	36.2	↑1.7
10/14 11:00	38.1	↑1.9
10/14 11:10	40.3	↑2.2
10/14 11:20	42.6	↑2.3
10/14 11:30	45.1	↑2.5
10/14 11:40	47.7	↑2.6
10/14 11:50	50.5	↑2.8
10/14 12:00	53.4	↑2.9
10/14 12:10	56.3	↑2.9
10/14 12:20	59.3	↑3.0
10/14 12:30	62.4	↑3.1	最大潮位差
10/14 12:40	65.4	↑3.0
10/14 12:50	68.4	↑3.0
10/14 13:00	71.3	↑2.9
10/14 13:10	74.2	↑2.9
10/14 13:20	76.9	↑2.7
10/14 13:30	79.4	↑2.5
10/14 13:40	81.8	↑2.4
10/14 13:50	84.0	↑2.2
10/14 14:00	86.0	↑2.0
10/14 14:10	87.8	↑1.8
10/14 14:20	89.3	↑1.5
10/14 14:30	90.6	↑1.3
10/14 14:40	91.7	↑1.1
10/14 14:50	92.5	↑0.8
10/14 15:00	93.0	↑0.5
10/14 15:10	93.3	↑0.3	満潮
10/14 15:20	93.3	0
10/14 15:30	93.1	↓-0.2
10/14 15:40	92.6	↓-0.5
10/14 15:50	91.9	↓-0.7
10/14 16:00	91.0	↓-0.9
10/14 16:10	89.9	↓-1.1
10/14 16:20	88.6	↓-1.3
10/14 16:30	87.1	↓-1.5
10/14 16:40	85.5	↓-1.6
10/14 16:50	83.6	↓-1.9
10/14 17:00	81.6	↓-2.0
10/14 17:10	79.5	↓-2.1
10/14 17:20	77.2	↓-2.3
10/14 17:30	74.9	↓-2.3
10/14 17:40	72.4	↓-2.5
10/14 17:50	69.8	↓-2.6
10/14 18:00	67.1	↓-2.7
10/14 18:10	64.4	↓-2.7
10/14 18:20	61.6	↓-2.8
10/14 18:30	58.7	↓-2.9
10/14 18:40	55.9	↓-2.8
10/14 18:50	53.0	↓-2.9
10/14 19:00	50.2	↓-2.8
10/14 19:10	47.4	↓-2.8
10/14 19:20	44.6	↓-2.8
10/14 19:30	41.9	↓-2.7
10/14 19:40	39.3	↓-2.6
10/14 19:50	36.8	↓-2.5
10/14 20:00	34.4	↓-2.4
10/14 20:10	32.2	↓-2.2
10/14 20:20	30.1	↓-2.1
10/14 20:30	28.2	↓-1.9
10/14 20:40	26.5	↓-1.7
10/14 20:50	25.0	↓-1.5
10/14 21:00	23.7	↓-1.3
10/14 21:10	22.6	↓-1.1
10/14 21:20	21.8	↓-0.8
10/14 21:30	21.2	↓-0.6
10/14 21:40	20.8	↓-0.4	干潮
10/14 21:50	20.7	↓-0.1	干潮
10/14 22:00	20.9	↑0.2
10/14 22:10	21.3	↑0.4
10/14 22:20	21.9	↑0.6
10/14 22:30	22.8	↑0.9
10/14 22:40	24.0	↑1.2
10/14 22:50	25.4	↑1.4
10/14 23:00	27.1	↑1.7
10/14 23:10	29.0	↑1.9
10/14 23:20	31.1	↑2.1
10/14 23:30	33.4	↑2.3
10/14 23:40	35.9	↑2.5
10/14 23:50	38.6	↑2.7