14 (日)	09:41	02:52	-	17:48
	68cm	53cm	-	17cm
長潮 出 05:01 入 18:17 出 11:58 入 01:57 潮干狩り ○ 15:59～18:17

函館（北海道）2019年04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
4/14 00:00	55.2	↓-0.1
4/14 00:10	55.2	0
4/14 00:20	55.0	↓-0.2
4/14 00:30	54.9	↓-0.1
4/14 00:40	54.7	↓-0.2
4/14 00:50	54.5	↓-0.2
4/14 01:00	54.3	↓-0.2
4/14 01:10	54.1	↓-0.2
4/14 01:20	53.8	↓-0.3
4/14 01:30	53.6	↓-0.2
4/14 01:40	53.4	↓-0.2
4/14 01:50	53.1	↓-0.3
4/14 02:00	52.9	↓-0.2
4/14 02:10	52.8	↓-0.1
4/14 02:20	52.6	↓-0.2
4/14 02:30	52.5	↓-0.1
4/14 02:40	52.4	↓-0.1
4/14 02:50	52.4	0	干潮
4/14 03:00	52.4	0
4/14 03:10	52.5	↑0.1
4/14 03:20	52.6	↑0.1
4/14 03:30	52.8	↑0.2
4/14 03:40	53.0	↑0.2
4/14 03:50	53.3	↑0.3
4/14 04:00	53.6	↑0.3
4/14 04:10	53.9	↑0.3
4/14 04:20	54.3	↑0.4
4/14 04:30	54.7	↑0.4
4/14 04:40	55.2	↑0.5
4/14 04:50	55.6	↑0.4
4/14 05:00	56.1	↑0.5
4/14 05:10	56.6	↑0.5
4/14 05:20	57.1	↑0.5
4/14 05:30	57.5	↑0.4
4/14 05:40	58.0	↑0.5
4/14 05:50	58.5	↑0.5
4/14 06:00	58.9	↑0.4
4/14 06:10	59.4	↑0.5
4/14 06:20	59.8	↑0.4
4/14 06:30	60.2	↑0.4
4/14 06:40	60.7	↑0.5
4/14 06:50	61.1	↑0.4
4/14 07:00	61.6	↑0.5
4/14 07:10	62.0	↑0.4
4/14 07:20	62.5	↑0.5
4/14 07:30	63.0	↑0.5
4/14 07:40	63.4	↑0.4
4/14 07:50	63.9	↑0.5
4/14 08:00	64.4	↑0.5
4/14 08:10	64.9	↑0.5
4/14 08:20	65.3	↑0.4
4/14 08:30	65.8	↑0.5
4/14 08:40	66.2	↑0.4
4/14 08:50	66.6	↑0.4
4/14 09:00	66.9	↑0.3
4/14 09:10	67.2	↑0.3
4/14 09:20	67.4	↑0.2
4/14 09:30	67.5	↑0.1
4/14 09:40	67.5	0	満潮
4/14 09:50	67.5	0
4/14 10:00	67.3	↓-0.2
4/14 10:10	67.1	↓-0.2
4/14 10:20	66.7	↓-0.4
4/14 10:30	66.3	↓-0.4
4/14 10:40	65.7	↓-0.6
4/14 10:50	65.0	↓-0.7
4/14 11:00	64.3	↓-0.7
4/14 11:10	63.4	↓-0.9
4/14 11:20	62.4	↓-1.0
4/14 11:30	61.4	↓-1.0
4/14 11:40	60.2	↓-1.2
4/14 11:50	59.0	↓-1.2
4/14 12:00	57.7	↓-1.3
4/14 12:10	56.3	↓-1.4
4/14 12:20	54.9	↓-1.4
4/14 12:30	53.4	↓-1.5
4/14 12:40	51.9	↓-1.5
4/14 12:50	50.3	↓-1.6
4/14 13:00	48.7	↓-1.6
4/14 13:10	47.1	↓-1.6
4/14 13:20	45.4	↓-1.7
4/14 13:30	43.7	↓-1.7
4/14 13:40	42.0	↓-1.7
4/14 13:50	40.3	↓-1.7
4/14 14:00	38.6	↓-1.7
4/14 14:10	36.9	↓-1.7
4/14 14:20	35.2	↓-1.7
4/14 14:30	33.6	↓-1.6
4/14 14:40	32.0	↓-1.6
4/14 14:50	30.5	↓-1.5
4/14 15:00	29.0	↓-1.5
4/14 15:10	27.5	↓-1.5
4/14 15:20	26.2	↓-1.3
4/14 15:30	24.9	↓-1.3
4/14 15:40	23.7	↓-1.2
4/14 15:50	22.6	↓-1.1
4/14 16:00	21.5	↓-1.1
4/14 16:10	20.6	↓-0.9
4/14 16:20	19.8	↓-0.8
4/14 16:30	19.0	↓-0.8
4/14 16:40	18.4	↓-0.6
4/14 16:50	17.9	↓-0.5
4/14 17:00	17.4	↓-0.5
4/14 17:10	17.0	↓-0.4
4/14 17:20	16.8	↓-0.2
4/14 17:30	16.6	↓-0.2
4/14 17:40	16.5	↓-0.1	干潮
4/14 17:50	16.4	↓-0.1
4/14 18:00	16.5	↑0.1
4/14 18:10	16.7	↑0.2
4/14 18:20	16.9	↑0.2
4/14 18:30	17.3	↑0.4
4/14 18:40	17.7	↑0.4
4/14 18:50	18.2	↑0.5
4/14 19:00	18.9	↑0.7
4/14 19:10	19.6	↑0.7
4/14 19:20	20.4	↑0.8
4/14 19:30	21.4	↑1.0
4/14 19:40	22.4	↑1.0
4/14 19:50	23.6	↑1.2
4/14 20:00	24.8	↑1.2
4/14 20:10	26.2	↑1.4
4/14 20:20	27.6	↑1.4
4/14 20:30	29.1	↑1.5
4/14 20:40	30.7	↑1.6
4/14 20:50	32.3	↑1.6
4/14 21:00	34.0	↑1.7
4/14 21:10	35.7	↑1.7
4/14 21:20	37.5	↑1.8	最大潮位差
4/14 21:30	39.2	↑1.7
4/14 21:40	40.9	↑1.7
4/14 21:50	42.6	↑1.7
4/14 22:00	44.3	↑1.7
4/14 22:10	45.9	↑1.6
4/14 22:20	47.4	↑1.5
4/14 22:30	48.9	↑1.5
4/14 22:40	50.2	↑1.3
4/14 22:50	51.5	↑1.3
4/14 23:00	52.7	↑1.2
4/14 23:10	53.8	↑1.1
4/14 23:20	54.8	↑1.0
4/14 23:30	55.7	↑0.9
4/14 23:40	56.4	↑0.7
4/14 23:50	57.1	↑0.7