06 (金)	08:48	01:50	18:49	12:36
	74cm	28cm	97cm	67cm
小潮 出 05:39 入 17:13 出 21:45 入 13:08

函館（北海道）2023年10月06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
10/6 00:00	38.3	↓-2.0
10/6 00:10	36.5	↓-1.8
10/6 00:20	34.7	↓-1.8
10/6 00:30	33.2	↓-1.5
10/6 00:40	31.8	↓-1.4
10/6 00:50	30.6	↓-1.2
10/6 01:00	29.5	↓-1.1
10/6 01:10	28.7	↓-0.8
10/6 01:20	28.0	↓-0.7
10/6 01:30	27.6	↓-0.4
10/6 01:40	27.3	↓-0.3	干潮
10/6 01:50	27.2	↓-0.1	干潮
10/6 02:00	27.3	↑0.1
10/6 02:10	27.6	↑0.3
10/6 02:20	28.1	↑0.5
10/6 02:30	28.7	↑0.6
10/6 02:40	29.5	↑0.8
10/6 02:50	30.4	↑0.9
10/6 03:00	31.4	↑1.0
10/6 03:10	32.6	↑1.2
10/6 03:20	33.8	↑1.2
10/6 03:30	35.2	↑1.4
10/6 03:40	36.6	↑1.4
10/6 03:50	38.1	↑1.5
10/6 04:00	39.7	↑1.6
10/6 04:10	41.4	↑1.7
10/6 04:20	43.0	↑1.6
10/6 04:30	44.7	↑1.7
10/6 04:40	46.5	↑1.8
10/6 04:50	48.2	↑1.7
10/6 05:00	50.0	↑1.8
10/6 05:10	51.8	↑1.8
10/6 05:20	53.5	↑1.7
10/6 05:30	55.2	↑1.7
10/6 05:40	56.9	↑1.7
10/6 05:50	58.5	↑1.6
10/6 06:00	60.1	↑1.6
10/6 06:10	61.6	↑1.5
10/6 06:20	63.1	↑1.5
10/6 06:30	64.4	↑1.3
10/6 06:40	65.7	↑1.3
10/6 06:50	66.9	↑1.2
10/6 07:00	68.0	↑1.1
10/6 07:10	68.9	↑0.9
10/6 07:20	69.8	↑0.9
10/6 07:30	70.6	↑0.8
10/6 07:40	71.2	↑0.6
10/6 07:50	71.8	↑0.6
10/6 08:00	72.3	↑0.5
10/6 08:10	72.6	↑0.3
10/6 08:20	72.9	↑0.3
10/6 08:30	73.0	↑0.1
10/6 08:40	73.1	↑0.1	満潮
10/6 08:50	73.2	↑0.1
10/6 09:00	73.1	↓-0.1
10/6 09:10	73.0	↓-0.1
10/6 09:20	72.8	↓-0.2
10/6 09:30	72.6	↓-0.2
10/6 09:40	72.3	↓-0.3
10/6 09:50	72.0	↓-0.3
10/6 10:00	71.7	↓-0.3
10/6 10:10	71.3	↓-0.4
10/6 10:20	70.9	↓-0.4
10/6 10:30	70.5	↓-0.4
10/6 10:40	70.1	↓-0.4
10/6 10:50	69.7	↓-0.4
10/6 11:00	69.2	↓-0.5
10/6 11:10	68.8	↓-0.4
10/6 11:20	68.4	↓-0.4
10/6 11:30	68.0	↓-0.4
10/6 11:40	67.7	↓-0.3
10/6 11:50	67.3	↓-0.4
10/6 12:00	67.1	↓-0.2
10/6 12:10	66.8	↓-0.3
10/6 12:20	66.7	↓-0.1
10/6 12:30	66.6	↓-0.1	干潮
10/6 12:40	66.6	0
10/6 12:50	66.7	↑0.1
10/6 13:00	66.9	↑0.2
10/6 13:10	67.2	↑0.3
10/6 13:20	67.6	↑0.4
10/6 13:30	68.1	↑0.5
10/6 13:40	68.7	↑0.6
10/6 13:50	69.3	↑0.6
10/6 14:00	70.1	↑0.8
10/6 14:10	71.0	↑0.9
10/6 14:20	72.0	↑1.0
10/6 14:30	73.0	↑1.0
10/6 14:40	74.1	↑1.1
10/6 14:50	75.3	↑1.2
10/6 15:00	76.4	↑1.1
10/6 15:10	77.7	↑1.3
10/6 15:20	78.9	↑1.2
10/6 15:30	80.2	↑1.3
10/6 15:40	81.5	↑1.3
10/6 15:50	82.7	↑1.2
10/6 16:00	83.9	↑1.2
10/6 16:10	85.2	↑1.3
10/6 16:20	86.3	↑1.1
10/6 16:30	87.5	↑1.2
10/6 16:40	88.6	↑1.1
10/6 16:50	89.6	↑1.0
10/6 17:00	90.6	↑1.0
10/6 17:10	91.5	↑0.9
10/6 17:20	92.4	↑0.9
10/6 17:30	93.2	↑0.8
10/6 17:40	93.9	↑0.7
10/6 17:50	94.6	↑0.7
10/6 18:00	95.1	↑0.5
10/6 18:10	95.6	↑0.5
10/6 18:20	95.9	↑0.3
10/6 18:30	96.2	↑0.3
10/6 18:40	96.3	↑0.1	満潮
10/6 18:50	96.4	↑0.1
10/6 19:00	96.3	↓-0.1
10/6 19:10	96.1	↓-0.2
10/6 19:20	95.8	↓-0.3
10/6 19:30	95.3	↓-0.5
10/6 19:40	94.8	↓-0.5
10/6 19:50	94.1	↓-0.7
10/6 20:00	93.3	↓-0.8
10/6 20:10	92.3	↓-1.0
10/6 20:20	91.3	↓-1.0
10/6 20:30	90.1	↓-1.2
10/6 20:40	88.9	↓-1.2
10/6 20:50	87.5	↓-1.4
10/6 21:00	86.0	↓-1.5
10/6 21:10	84.5	↓-1.5
10/6 21:20	82.9	↓-1.6
10/6 21:30	81.2	↓-1.7
10/6 21:40	79.4	↓-1.8
10/6 21:50	77.6	↓-1.8
10/6 22:00	75.7	↓-1.9
10/6 22:10	73.8	↓-1.9
10/6 22:20	71.9	↓-1.9
10/6 22:30	69.9	↓-2.0
10/6 22:40	67.9	↓-2.0
10/6 22:50	65.9	↓-2.0
10/6 23:00	63.8	↓-2.1	最大潮位差
10/6 23:10	61.8	↓-2.0
10/6 23:20	59.8	↓-2.0
10/6 23:30	57.7	↓-2.1	最大潮位差
10/6 23:40	55.7	↓-2.0
10/6 23:50	53.8	↓-1.9