12 (金)	03:55	11:29	18:15	21:33
	105cm	11cm	64cm	57cm
中潮 出 04:30 入 17:52 出 06:06 入 22:35 潮干狩り ◎ 09:26～13:44

内岡（北海道）2024年04月12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
4/12 00:00	68.8	↑1.8
4/12 00:10	70.7	↑1.9
4/12 00:20	72.6	↑1.9
4/12 00:30	74.6	↑2.0
4/12 00:40	76.7	↑2.1
4/12 00:50	78.8	↑2.1
4/12 01:00	80.9	↑2.1
4/12 01:10	83.0	↑2.1
4/12 01:20	85.1	↑2.1
4/12 01:30	87.1	↑2.0
4/12 01:40	89.1	↑2.0
4/12 01:50	91.1	↑2.0
4/12 02:00	92.9	↑1.8
4/12 02:10	94.7	↑1.8
4/12 02:20	96.4	↑1.7
4/12 02:30	97.9	↑1.5
4/12 02:40	99.3	↑1.4
4/12 02:50	100.6	↑1.3
4/12 03:00	101.7	↑1.1
4/12 03:10	102.7	↑1.0
4/12 03:20	103.4	↑0.7
4/12 03:30	104.0	↑0.6
4/12 03:40	104.4	↑0.4
4/12 03:50	104.6	↑0.2	満潮
4/12 04:00	104.5	↓-0.1
4/12 04:10	104.3	↓-0.2
4/12 04:20	103.9	↓-0.4
4/12 04:30	103.2	↓-0.7
4/12 04:40	102.3	↓-0.9
4/12 04:50	101.2	↓-1.1
4/12 05:00	99.9	↓-1.3
4/12 05:10	98.4	↓-1.5
4/12 05:20	96.7	↓-1.7
4/12 05:30	94.8	↓-1.9
4/12 05:40	92.7	↓-2.1
4/12 05:50	90.5	↓-2.2
4/12 06:00	88.0	↓-2.5
4/12 06:10	85.5	↓-2.5
4/12 06:20	82.7	↓-2.8
4/12 06:30	79.9	↓-2.8
4/12 06:40	76.9	↓-3.0
4/12 06:50	73.8	↓-3.1
4/12 07:00	70.7	↓-3.1
4/12 07:10	67.4	↓-3.3
4/12 07:20	64.2	↓-3.2
4/12 07:30	60.9	↓-3.3
4/12 07:40	57.5	↓-3.4	最大潮位差
4/12 07:50	54.2	↓-3.3
4/12 08:00	50.9	↓-3.3
4/12 08:10	47.6	↓-3.3
4/12 08:20	44.4	↓-3.2
4/12 08:30	41.2	↓-3.2
4/12 08:40	38.1	↓-3.1
4/12 08:50	35.2	↓-2.9
4/12 09:00	32.3	↓-2.9
4/12 09:10	29.6	↓-2.7
4/12 09:20	27.0	↓-2.6
4/12 09:30	24.5	↓-2.5
4/12 09:40	22.2	↓-2.3
4/12 09:50	20.1	↓-2.1
4/12 10:00	18.2	↓-1.9
4/12 10:10	16.5	↓-1.7
4/12 10:20	14.9	↓-1.6
4/12 10:30	13.6	↓-1.3
4/12 10:40	12.5	↓-1.1
4/12 10:50	11.6	↓-0.9
4/12 11:00	10.9	↓-0.7
4/12 11:10	10.4	↓-0.5
4/12 11:20	10.1	↓-0.3	干潮
4/12 11:30	10.0	↓-0.1
4/12 11:40	10.2	↑0.2
4/12 11:50	10.5	↑0.3
4/12 12:00	11.0	↑0.5
4/12 12:10	11.8	↑0.8
4/12 12:20	12.7	↑0.9
4/12 12:30	13.7	↑1.0
4/12 12:40	14.9	↑1.2
4/12 12:50	16.3	↑1.4
4/12 13:00	17.8	↑1.5
4/12 13:10	19.5	↑1.7
4/12 13:20	21.2	↑1.7
4/12 13:30	23.0	↑1.8
4/12 13:40	25.0	↑2.0
4/12 13:50	26.9	↑1.9
4/12 14:00	29.0	↑2.1
4/12 14:10	31.1	↑2.1
4/12 14:20	33.2	↑2.1
4/12 14:30	35.3	↑2.1
4/12 14:40	37.4	↑2.1
4/12 14:50	39.5	↑2.1
4/12 15:00	41.6	↑2.1
4/12 15:10	43.6	↑2.0
4/12 15:20	45.6	↑2.0
4/12 15:30	47.5	↑1.9
4/12 15:40	49.3	↑1.8
4/12 15:50	51.0	↑1.7
4/12 16:00	52.7	↑1.7
4/12 16:10	54.2	↑1.5
4/12 16:20	55.6	↑1.4
4/12 16:30	56.9	↑1.3
4/12 16:40	58.1	↑1.2
4/12 16:50	59.2	↑1.1
4/12 17:00	60.1	↑0.9
4/12 17:10	61.0	↑0.9
4/12 17:20	61.6	↑0.6
4/12 17:30	62.2	↑0.6
4/12 17:40	62.6	↑0.4
4/12 17:50	63.0	↑0.4
4/12 18:00	63.2	↑0.2
4/12 18:10	63.3	↑0.1	満潮
4/12 18:20	63.2	↓-0.1
4/12 18:30	63.1	↓-0.1
4/12 18:40	62.9	↓-0.2
4/12 18:50	62.7	↓-0.2
4/12 19:00	62.3	↓-0.4
4/12 19:10	61.9	↓-0.4
4/12 19:20	61.5	↓-0.4
4/12 19:30	61.0	↓-0.5
4/12 19:40	60.5	↓-0.5
4/12 19:50	59.9	↓-0.6
4/12 20:00	59.4	↓-0.5
4/12 20:10	58.9	↓-0.5
4/12 20:20	58.3	↓-0.6
4/12 20:30	57.9	↓-0.4
4/12 20:40	57.4	↓-0.5
4/12 20:50	57.1	↓-0.3
4/12 21:00	56.7	↓-0.4
4/12 21:10	56.5	↓-0.2
4/12 21:20	56.3	↓-0.2
4/12 21:30	56.3	0	干潮
4/12 21:40	56.3	0
4/12 21:50	56.5	↑0.2
4/12 22:00	56.7	↑0.2
4/12 22:10	57.1	↑0.4
4/12 22:20	57.6	↑0.5
4/12 22:30	58.2	↑0.6
4/12 22:40	58.9	↑0.7
4/12 22:50	59.8	↑0.9
4/12 23:00	60.8	↑1.0
4/12 23:10	61.9	↑1.1
4/12 23:20	63.2	↑1.3
4/12 23:30	64.6	↑1.4
4/12 23:40	66.0	↑1.4
4/12 23:50	67.6	↑1.6