13 (土)	06:11	11:46	17:29	-
	91cm	49cm	105cm	-
中潮 出 05:47 入 17:02 出 09:47 入 19:49

函館（北海道）2018年10月13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
10/13 00:00	16.5	↑0.2
10/13 00:10	16.9	↑0.4
10/13 00:20	17.6	↑0.7
10/13 00:30	18.5	↑0.9
10/13 00:40	19.7	↑1.2
10/13 00:50	21.1	↑1.4
10/13 01:00	22.8	↑1.7
10/13 01:10	24.7	↑1.9
10/13 01:20	26.8	↑2.1
10/13 01:30	29.1	↑2.3
10/13 01:40	31.6	↑2.5
10/13 01:50	34.2	↑2.6
10/13 02:00	36.9	↑2.7
10/13 02:10	39.8	↑2.9
10/13 02:20	42.8	↑3.0
10/13 02:30	45.8	↑3.0
10/13 02:40	48.9	↑3.1
10/13 02:50	52.1	↑3.2	最大潮位差
10/13 03:00	55.2	↑3.1
10/13 03:10	58.3	↑3.1
10/13 03:20	61.4	↑3.1
10/13 03:30	64.4	↑3.0
10/13 03:40	67.3	↑2.9
10/13 03:50	70.1	↑2.8
10/13 04:00	72.8	↑2.7
10/13 04:10	75.3	↑2.5
10/13 04:20	77.7	↑2.4
10/13 04:30	79.9	↑2.2
10/13 04:40	81.9	↑2.0
10/13 04:50	83.6	↑1.7
10/13 05:00	85.2	↑1.6
10/13 05:10	86.6	↑1.4
10/13 05:20	87.7	↑1.1
10/13 05:30	88.6	↑0.9
10/13 05:40	89.3	↑0.7
10/13 05:50	89.8	↑0.5
10/13 06:00	90.1	↑0.3
10/13 06:10	90.2	↑0.1	満潮
10/13 06:20	90.1	↓-0.1
10/13 06:30	89.8	↓-0.3
10/13 06:40	89.4	↓-0.4
10/13 06:50	88.7	↓-0.7
10/13 07:00	88.0	↓-0.7
10/13 07:10	87.1	↓-0.9
10/13 07:20	86.0	↓-1.1
10/13 07:30	84.9	↓-1.1
10/13 07:40	83.6	↓-1.3
10/13 07:50	82.2	↓-1.4
10/13 08:00	80.7	↓-1.5
10/13 08:10	79.1	↓-1.6
10/13 08:20	77.4	↓-1.7
10/13 08:30	75.7	↓-1.7
10/13 08:40	73.9	↓-1.8
10/13 08:50	72.0	↓-1.9
10/13 09:00	70.1	↓-1.9
10/13 09:10	68.2	↓-1.9
10/13 09:20	66.3	↓-1.9
10/13 09:30	64.4	↓-1.9
10/13 09:40	62.5	↓-1.9
10/13 09:50	60.6	↓-1.9
10/13 10:00	58.8	↓-1.8
10/13 10:10	57.1	↓-1.7
10/13 10:20	55.5	↓-1.6
10/13 10:30	54.1	↓-1.4
10/13 10:40	52.7	↓-1.4
10/13 10:50	51.5	↓-1.2
10/13 11:00	50.5	↓-1.0
10/13 11:10	49.7	↓-0.8
10/13 11:20	49.1	↓-0.6
10/13 11:30	48.7	↓-0.4
10/13 11:40	48.4	↓-0.3	干潮
10/13 11:50	48.5	↑0.1
10/13 12:00	48.7	↑0.2
10/13 12:10	49.1	↑0.4
10/13 12:20	49.8	↑0.7
10/13 12:30	50.7	↑0.9
10/13 12:40	51.7	↑1.0
10/13 12:50	53.0	↑1.3
10/13 13:00	54.5	↑1.5
10/13 13:10	56.1	↑1.6
10/13 13:20	57.9	↑1.8
10/13 13:30	59.9	↑2.0
10/13 13:40	62.0	↑2.1
10/13 13:50	64.2	↑2.2
10/13 14:00	66.5	↑2.3
10/13 14:10	68.9	↑2.4
10/13 14:20	71.4	↑2.5
10/13 14:30	73.9	↑2.5
10/13 14:40	76.5	↑2.6
10/13 14:50	79.0	↑2.5
10/13 15:00	81.6	↑2.6
10/13 15:10	84.1	↑2.5
10/13 15:20	86.5	↑2.4
10/13 15:30	88.9	↑2.4
10/13 15:40	91.2	↑2.3
10/13 15:50	93.4	↑2.2
10/13 16:00	95.4	↑2.0
10/13 16:10	97.3	↑1.9
10/13 16:20	98.9	↑1.6
10/13 16:30	100.4	↑1.5
10/13 16:40	101.7	↑1.3
10/13 16:50	102.8	↑1.1
10/13 17:00	103.6	↑0.8
10/13 17:10	104.2	↑0.6
10/13 17:20	104.5	↑0.3	満潮
10/13 17:30	104.6	↑0.1
10/13 17:40	104.4	↓-0.2
10/13 17:50	104.0	↓-0.4
10/13 18:00	103.3	↓-0.7
10/13 18:10	102.5	↓-0.8
10/13 18:20	101.3	↓-1.2
10/13 18:30	100.0	↓-1.3
10/13 18:40	98.5	↓-1.5
10/13 18:50	96.8	↓-1.7
10/13 19:00	94.9	↓-1.9
10/13 19:10	92.8	↓-2.1
10/13 19:20	90.6	↓-2.2
10/13 19:30	88.2	↓-2.4
10/13 19:40	85.7	↓-2.5
10/13 19:50	83.1	↓-2.6
10/13 20:00	80.4	↓-2.7
10/13 20:10	77.6	↓-2.8
10/13 20:20	74.7	↓-2.9
10/13 20:30	71.7	↓-3.0
10/13 20:40	68.7	↓-3.0
10/13 20:50	65.7	↓-3.0
10/13 21:00	62.6	↓-3.1
10/13 21:10	59.5	↓-3.1
10/13 21:20	56.3	↓-3.2	最大潮位差
10/13 21:30	53.2	↓-3.1
10/13 21:40	50.2	↓-3.0
10/13 21:50	47.1	↓-3.1
10/13 22:00	44.2	↓-2.9
10/13 22:10	41.3	↓-2.9
10/13 22:20	38.5	↓-2.8
10/13 22:30	35.8	↓-2.7
10/13 22:40	33.3	↓-2.5
10/13 22:50	31.0	↓-2.3
10/13 23:00	28.8	↓-2.2
10/13 23:10	26.8	↓-2.0
10/13 23:20	25.1	↓-1.7
10/13 23:30	23.5	↓-1.6
10/13 23:40	22.2	↓-1.3
10/13 23:50	21.1	↓-1.1