18 (木)	07:26	17:27	-	-
	68cm	14cm	-	-
長潮 出 04:41 入 18:19 出 12:28 入 02:38 潮干狩り ○ 15:13～18:19

枝幸（北海道）2024年04月18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
4/18 00:00	56.7	↑0.7
4/18 00:10	57.4	↑0.7
4/18 00:20	58.0	↑0.6
4/18 00:30	58.6	↑0.6
4/18 00:40	59.1	↑0.5
4/18 00:50	59.7	↑0.6
4/18 01:00	60.1	↑0.4
4/18 01:10	60.6	↑0.5
4/18 01:20	61.0	↑0.4
4/18 01:30	61.4	↑0.4
4/18 01:40	61.7	↑0.3
4/18 01:50	62.1	↑0.4
4/18 02:00	62.4	↑0.3
4/18 02:10	62.6	↑0.2
4/18 02:20	62.9	↑0.3
4/18 02:30	63.2	↑0.3
4/18 02:40	63.4	↑0.2
4/18 02:50	63.6	↑0.2
4/18 03:00	63.8	↑0.2
4/18 03:10	64.0	↑0.2
4/18 03:20	64.2	↑0.2
4/18 03:30	64.4	↑0.2
4/18 03:40	64.6	↑0.2
4/18 03:50	64.7	↑0.1
4/18 04:00	64.9	↑0.2
4/18 04:10	65.1	↑0.2
4/18 04:20	65.3	↑0.2
4/18 04:30	65.4	↑0.1
4/18 04:40	65.6	↑0.2
4/18 04:50	65.8	↑0.2
4/18 05:00	66.0	↑0.2
4/18 05:10	66.1	↑0.1
4/18 05:20	66.3	↑0.2
4/18 05:30	66.5	↑0.2
4/18 05:40	66.6	↑0.1
4/18 05:50	66.8	↑0.2
4/18 06:00	66.9	↑0.1
4/18 06:10	67.1	↑0.2
4/18 06:20	67.2	↑0.1
4/18 06:30	67.4	↑0.2
4/18 06:40	67.5	↑0.1
4/18 06:50	67.6	↑0.1
4/18 07:00	67.6	0
4/18 07:10	67.7	↑0.1
4/18 07:20	67.7	0	満潮
4/18 07:30	67.7	0
4/18 07:40	67.7	0
4/18 07:50	67.6	↓-0.1
4/18 08:00	67.5	↓-0.1
4/18 08:10	67.4	↓-0.1
4/18 08:20	67.2	↓-0.2
4/18 08:30	67.0	↓-0.2
4/18 08:40	66.7	↓-0.3
4/18 08:50	66.4	↓-0.3
4/18 09:00	66.0	↓-0.4
4/18 09:10	65.6	↓-0.4
4/18 09:20	65.1	↓-0.5
4/18 09:30	64.6	↓-0.5
4/18 09:40	64.0	↓-0.6
4/18 09:50	63.4	↓-0.6
4/18 10:00	62.7	↓-0.7
4/18 10:10	61.9	↓-0.8
4/18 10:20	61.1	↓-0.8
4/18 10:30	60.2	↓-0.9
4/18 10:40	59.2	↓-1.0
4/18 10:50	58.2	↓-1.0
4/18 11:00	57.2	↓-1.0
4/18 11:10	56.1	↓-1.1
4/18 11:20	54.9	↓-1.2
4/18 11:30	53.7	↓-1.2
4/18 11:40	52.4	↓-1.3
4/18 11:50	51.1	↓-1.3
4/18 12:00	49.7	↓-1.4
4/18 12:10	48.4	↓-1.3
4/18 12:20	46.9	↓-1.5
4/18 12:30	45.5	↓-1.4
4/18 12:40	44.0	↓-1.5
4/18 12:50	42.5	↓-1.5
4/18 13:00	40.9	↓-1.6	最大潮位差
4/18 13:10	39.4	↓-1.5
4/18 13:20	37.8	↓-1.6	最大潮位差
4/18 13:30	36.3	↓-1.5
4/18 13:40	34.8	↓-1.5
4/18 13:50	33.2	↓-1.6	最大潮位差
4/18 14:00	31.7	↓-1.5
4/18 14:10	30.2	↓-1.5
4/18 14:20	28.8	↓-1.4
4/18 14:30	27.3	↓-1.5
4/18 14:40	25.9	↓-1.4
4/18 14:50	24.6	↓-1.3
4/18 15:00	23.3	↓-1.3
4/18 15:10	22.1	↓-1.2
4/18 15:20	20.9	↓-1.2
4/18 15:30	19.8	↓-1.1
4/18 15:40	18.8	↓-1.0
4/18 15:50	17.8	↓-1.0
4/18 16:00	16.9	↓-0.9
4/18 16:10	16.2	↓-0.7
4/18 16:20	15.5	↓-0.7
4/18 16:30	14.9	↓-0.6
4/18 16:40	14.3	↓-0.6
4/18 16:50	13.9	↓-0.4
4/18 17:00	13.6	↓-0.3
4/18 17:10	13.4	↓-0.2
4/18 17:20	13.3	↓-0.1	干潮
4/18 17:30	13.3	0
4/18 17:40	13.4	↑0.1
4/18 17:50	13.6	↑0.2
4/18 18:00	13.9	↑0.3
4/18 18:10	14.3	↑0.4
4/18 18:20	14.8	↑0.5
4/18 18:30	15.4	↑0.6
4/18 18:40	16.1	↑0.7
4/18 18:50	16.8	↑0.7
4/18 19:00	17.7	↑0.9
4/18 19:10	18.6	↑0.9
4/18 19:20	19.7	↑1.1
4/18 19:30	20.7	↑1.0
4/18 19:40	21.9	↑1.2
4/18 19:50	23.1	↑1.2
4/18 20:00	24.4	↑1.3
4/18 20:10	25.7	↑1.3
4/18 20:20	27.1	↑1.4
4/18 20:30	28.5	↑1.4
4/18 20:40	29.9	↑1.4
4/18 20:50	31.4	↑1.5
4/18 21:00	32.9	↑1.5
4/18 21:10	34.4	↑1.5
4/18 21:20	35.9	↑1.5
4/18 21:30	37.4	↑1.5
4/18 21:40	38.9	↑1.5
4/18 21:50	40.3	↑1.4
4/18 22:00	41.8	↑1.5
4/18 22:10	43.2	↑1.4
4/18 22:20	44.6	↑1.4
4/18 22:30	46.0	↑1.4
4/18 22:40	47.3	↑1.3
4/18 22:50	48.5	↑1.2
4/18 23:00	49.7	↑1.2
4/18 23:10	50.9	↑1.2
4/18 23:20	52.0	↑1.1
4/18 23:30	53.0	↑1.0
4/18 23:40	54.0	↑1.0
4/18 23:50	54.9	↑0.9