01 (月)	07:40	01:13	18:45	12:45
	80cm	22cm	98cm	56cm
小潮 出 05:34 入 17:21 出 21:29 入 11:33

函館（北海道）2018年10月01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
10/1 00:00	27.2	↓-1.6
10/1 00:10	25.7	↓-1.5
10/1 00:20	24.4	↓-1.3
10/1 00:30	23.3	↓-1.1
10/1 00:40	22.4	↓-0.9
10/1 00:50	21.8	↓-0.6
10/1 01:00	21.4	↓-0.4
10/1 01:10	21.2	↓-0.2	干潮
10/1 01:20	21.3	↑0.1
10/1 01:30	21.6	↑0.3
10/1 01:40	22.1	↑0.5
10/1 01:50	22.9	↑0.8
10/1 02:00	23.8	↑0.9
10/1 02:10	25.0	↑1.2
10/1 02:20	26.3	↑1.3
10/1 02:30	27.8	↑1.5
10/1 02:40	29.4	↑1.6
10/1 02:50	31.2	↑1.8
10/1 03:00	33.1	↑1.9
10/1 03:10	35.2	↑2.1
10/1 03:20	37.3	↑2.1
10/1 03:30	39.5	↑2.2
10/1 03:40	41.7	↑2.2
10/1 03:50	44.0	↑2.3
10/1 04:00	46.3	↑2.3
10/1 04:10	48.6	↑2.3
10/1 04:20	51.0	↑2.4
10/1 04:30	53.3	↑2.3
10/1 04:40	55.6	↑2.3
10/1 04:50	57.9	↑2.3
10/1 05:00	60.1	↑2.2
10/1 05:10	62.2	↑2.1
10/1 05:20	64.3	↑2.1
10/1 05:30	66.3	↑2.0
10/1 05:40	68.2	↑1.9
10/1 05:50	69.9	↑1.7
10/1 06:00	71.6	↑1.7
10/1 06:10	73.1	↑1.5
10/1 06:20	74.5	↑1.4
10/1 06:30	75.7	↑1.2
10/1 06:40	76.7	↑1.0
10/1 06:50	77.6	↑0.9
10/1 07:00	78.4	↑0.8
10/1 07:10	78.9	↑0.5
10/1 07:20	79.3	↑0.4
10/1 07:30	79.5	↑0.2	満潮
10/1 07:40	79.6	↑0.1	満潮
10/1 07:50	79.5	↓-0.1
10/1 08:00	79.3	↓-0.2
10/1 08:10	78.9	↓-0.4
10/1 08:20	78.4	↓-0.5
10/1 08:30	77.8	↓-0.6
10/1 08:40	77.0	↓-0.8
10/1 08:50	76.2	↓-0.8
10/1 09:00	75.3	↓-0.9
10/1 09:10	74.3	↓-1.0
10/1 09:20	73.2	↓-1.1
10/1 09:30	72.1	↓-1.1
10/1 09:40	71.0	↓-1.1
10/1 09:50	69.8	↓-1.2
10/1 10:00	68.6	↓-1.2
10/1 10:10	67.4	↓-1.2
10/1 10:20	66.2	↓-1.2
10/1 10:30	65.0	↓-1.2
10/1 10:40	63.9	↓-1.1
10/1 10:50	62.7	↓-1.2
10/1 11:00	61.6	↓-1.1
10/1 11:10	60.6	↓-1.0
10/1 11:20	59.6	↓-1.0
10/1 11:30	58.6	↓-1.0
10/1 11:40	57.8	↓-0.8
10/1 11:50	57.0	↓-0.8
10/1 12:00	56.4	↓-0.6
10/1 12:10	55.9	↓-0.5
10/1 12:20	55.5	↓-0.4
10/1 12:30	55.2	↓-0.3
10/1 12:40	55.1	↓-0.1	干潮
10/1 12:50	55.1	0
10/1 13:00	55.3	↑0.2
10/1 13:10	55.6	↑0.3
10/1 13:20	56.1	↑0.5
10/1 13:30	56.8	↑0.7
10/1 13:40	57.6	↑0.8
10/1 13:50	58.5	↑0.9
10/1 14:00	59.6	↑1.1
10/1 14:10	60.9	↑1.3
10/1 14:20	62.3	↑1.4
10/1 14:30	63.7	↑1.4
10/1 14:40	65.3	↑1.6
10/1 14:50	67.0	↑1.7
10/1 15:00	68.7	↑1.7
10/1 15:10	70.5	↑1.8
10/1 15:20	72.3	↑1.8
10/1 15:30	74.1	↑1.8
10/1 15:40	75.9	↑1.8
10/1 15:50	77.8	↑1.9
10/1 16:00	79.6	↑1.8
10/1 16:10	81.3	↑1.7
10/1 16:20	83.1	↑1.8
10/1 16:30	84.7	↑1.6
10/1 16:40	86.3	↑1.6
10/1 16:50	87.8	↑1.5
10/1 17:00	89.3	↑1.5
10/1 17:10	90.6	↑1.3
10/1 17:20	91.8	↑1.2
10/1 17:30	93.0	↑1.2
10/1 17:40	94.0	↑1.0
10/1 17:50	94.9	↑0.9
10/1 18:00	95.6	↑0.7
10/1 18:10	96.2	↑0.6
10/1 18:20	96.7	↑0.5
10/1 18:30	97.0	↑0.3
10/1 18:40	97.1	↑0.1	満潮
10/1 18:50	97.1	0
10/1 19:00	96.9	↓-0.2
10/1 19:10	96.6	↓-0.3
10/1 19:20	96.0	↓-0.6
10/1 19:30	95.3	↓-0.7
10/1 19:40	94.4	↓-0.9
10/1 19:50	93.4	↓-1.0
10/1 20:00	92.1	↓-1.3
10/1 20:10	90.7	↓-1.4
10/1 20:20	89.2	↓-1.5
10/1 20:30	87.5	↓-1.7
10/1 20:40	85.7	↓-1.8
10/1 20:50	83.8	↓-1.9
10/1 21:00	81.7	↓-2.1
10/1 21:10	79.6	↓-2.1
10/1 21:20	77.3	↓-2.3
10/1 21:30	75.0	↓-2.3
10/1 21:40	72.6	↓-2.4
10/1 21:50	70.2	↓-2.4
10/1 22:00	67.7	↓-2.5	最大潮位差
10/1 22:10	65.2	↓-2.5	最大潮位差
10/1 22:20	62.7	↓-2.5	最大潮位差
10/1 22:30	60.2	↓-2.5	最大潮位差
10/1 22:40	57.7	↓-2.5	最大潮位差
10/1 22:50	55.2	↓-2.5	最大潮位差
10/1 23:00	52.7	↓-2.5	最大潮位差
10/1 23:10	50.2	↓-2.5	最大潮位差
10/1 23:20	47.8	↓-2.4
10/1 23:30	45.5	↓-2.3
10/1 23:40	43.2	↓-2.3
10/1 23:50	41.0	↓-2.2