01 (火)	04:59	11:04	16:51	23:32
	100cm	35cm	107cm	17cm
中潮 出 05:34 入 17:22 出 08:08 入 19:08

函館（北海道）2019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	25.6	↑1.8
10/1 00:10	27.6	↑2.0
10/1 00:20	29.9	↑2.3
10/1 00:30	32.4	↑2.5
10/1 00:40	35.1	↑2.7
10/1 00:50	38.0	↑2.9
10/1 01:00	41.0	↑3.0
10/1 01:10	44.3	↑3.3
10/1 01:20	47.6	↑3.3
10/1 01:30	51.0	↑3.4
10/1 01:40	54.5	↑3.5
10/1 01:50	58.1	↑3.6	最大潮位差
10/1 02:00	61.6	↑3.5
10/1 02:10	65.2	↑3.6	最大潮位差
10/1 02:20	68.7	↑3.5
10/1 02:30	72.1	↑3.4
10/1 02:40	75.4	↑3.3
10/1 02:50	78.6	↑3.2
10/1 03:00	81.6	↑3.0
10/1 03:10	84.5	↑2.9
10/1 03:20	87.1	↑2.6
10/1 03:30	89.5	↑2.4
10/1 03:40	91.7	↑2.2
10/1 03:50	93.6	↑1.9
10/1 04:00	95.3	↑1.7
10/1 04:10	96.7	↑1.4
10/1 04:20	97.9	↑1.2
10/1 04:30	98.7	↑0.8
10/1 04:40	99.3	↑0.6
10/1 04:50	99.7	↑0.4	満潮
10/1 05:00	99.8	↑0.1
10/1 05:10	99.6	↓-0.2
10/1 05:20	99.2	↓-0.4
10/1 05:30	98.6	↓-0.6
10/1 05:40	97.7	↓-0.9
10/1 05:50	96.6	↓-1.1
10/1 06:00	95.4	↓-1.2
10/1 06:10	93.9	↓-1.5
10/1 06:20	92.3	↓-1.6
10/1 06:30	90.5	↓-1.8
10/1 06:40	88.5	↓-2.0
10/1 06:50	86.5	↓-2.0
10/1 07:00	84.2	↓-2.3
10/1 07:10	81.9	↓-2.3
10/1 07:20	79.4	↓-2.5
10/1 07:30	76.9	↓-2.5
10/1 07:40	74.2	↓-2.7
10/1 07:50	71.5	↓-2.7
10/1 08:00	68.8	↓-2.7
10/1 08:10	66.0	↓-2.8
10/1 08:20	63.2	↓-2.8
10/1 08:30	60.4	↓-2.8
10/1 08:40	57.7	↓-2.7
10/1 08:50	55.0	↓-2.7
10/1 09:00	52.4	↓-2.6
10/1 09:10	49.8	↓-2.6
10/1 09:20	47.4	↓-2.4
10/1 09:30	45.2	↓-2.2
10/1 09:40	43.1	↓-2.1
10/1 09:50	41.2	↓-1.9
10/1 10:00	39.4	↓-1.8
10/1 10:10	37.9	↓-1.5
10/1 10:20	36.7	↓-1.2
10/1 10:30	35.7	↓-1.0
10/1 10:40	34.9	↓-0.8
10/1 10:50	34.4	↓-0.5
10/1 11:00	34.2	↓-0.2	干潮
10/1 11:10	34.3	↑0.1
10/1 11:20	34.6	↑0.3
10/1 11:30	35.2	↑0.6
10/1 11:40	36.1	↑0.9
10/1 11:50	37.2	↑1.1
10/1 12:00	38.6	↑1.4
10/1 12:10	40.3	↑1.7
10/1 12:20	42.2	↑1.9
10/1 12:30	44.3	↑2.1
10/1 12:40	46.6	↑2.3
10/1 12:50	49.2	↑2.6
10/1 13:00	51.9	↑2.7
10/1 13:10	54.7	↑2.8
10/1 13:20	57.7	↑3.0
10/1 13:30	60.8	↑3.1
10/1 13:40	64.0	↑3.2
10/1 13:50	67.3	↑3.3
10/1 14:00	70.6	↑3.3
10/1 14:10	73.9	↑3.3
10/1 14:20	77.2	↑3.3
10/1 14:30	80.4	↑3.2
10/1 14:40	83.5	↑3.1
10/1 14:50	86.6	↑3.1
10/1 15:00	89.4	↑2.8
10/1 15:10	92.2	↑2.8
10/1 15:20	94.7	↑2.5
10/1 15:30	97.0	↑2.3
10/1 15:40	99.1	↑2.1
10/1 15:50	101.0	↑1.9
10/1 16:00	102.6	↑1.6
10/1 16:10	103.9	↑1.3
10/1 16:20	104.9	↑1.0
10/1 16:30	105.6	↑0.7
10/1 16:40	106.0	↑0.4
10/1 16:50	106.2	↑0.2	満潮
10/1 17:00	106.0	↓-0.2
10/1 17:10	105.6	↓-0.4
10/1 17:20	104.9	↓-0.7
10/1 17:30	103.9	↓-1.0
10/1 17:40	102.7	↓-1.2
10/1 17:50	101.3	↓-1.4
10/1 18:00	99.6	↓-1.7
10/1 18:10	97.7	↓-1.9
10/1 18:20	95.6	↓-2.1
10/1 18:30	93.3	↓-2.3
10/1 18:40	90.8	↓-2.5
10/1 18:50	88.2	↓-2.6
10/1 19:00	85.4	↓-2.8
10/1 19:10	82.5	↓-2.9
10/1 19:20	79.5	↓-3.0
10/1 19:30	76.4	↓-3.1
10/1 19:40	73.1	↓-3.3
10/1 19:50	69.8	↓-3.3
10/1 20:00	66.5	↓-3.3
10/1 20:10	63.1	↓-3.4
10/1 20:20	59.6	↓-3.5
10/1 20:30	56.2	↓-3.4
10/1 20:40	52.8	↓-3.4
10/1 20:50	49.4	↓-3.4
10/1 21:00	46.0	↓-3.4
10/1 21:10	42.8	↓-3.2
10/1 21:20	39.6	↓-3.2
10/1 21:30	36.6	↓-3.0
10/1 21:40	33.7	↓-2.9
10/1 21:50	30.9	↓-2.8
10/1 22:00	28.4	↓-2.5
10/1 22:10	26.1	↓-2.3
10/1 22:20	24.0	↓-2.1
10/1 22:30	22.1	↓-1.9
10/1 22:40	20.5	↓-1.6
10/1 22:50	19.2	↓-1.3
10/1 23:00	18.1	↓-1.1
10/1 23:10	17.3	↓-0.8
10/1 23:20	16.9	↓-0.4
10/1 23:30	16.7	↓-0.2	干潮
10/1 23:40	16.8	↑0.1
10/1 23:50	17.2	↑0.4