13 (土)	04:22	12:22	19:41	20:58
	111cm	9cm	56cm	56cm
中潮 出 04:28 入 17:53 出 06:49 入 23:43 潮干狩り ◎ 10:10～14:54

内岡（北海道）2024年04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
4/13 00:00	69.3	↑1.7
4/13 00:10	71.1	↑1.8
4/13 00:20	73.0	↑1.9
4/13 00:30	74.9	↑1.9
4/13 00:40	76.9	↑2.0
4/13 00:50	79.0	↑2.1
4/13 01:00	81.1	↑2.1
4/13 01:10	83.2	↑2.1
4/13 01:20	85.3	↑2.1
4/13 01:30	87.5	↑2.2
4/13 01:40	89.6	↑2.1
4/13 01:50	91.7	↑2.1
4/13 02:00	93.7	↑2.0
4/13 02:10	95.7	↑2.0
4/13 02:20	97.6	↑1.9
4/13 02:30	99.5	↑1.9
4/13 02:40	101.2	↑1.7
4/13 02:50	102.8	↑1.6
4/13 03:00	104.3	↑1.5
4/13 03:10	105.7	↑1.4
4/13 03:20	106.9	↑1.2
4/13 03:30	108.0	↑1.1
4/13 03:40	108.9	↑0.9
4/13 03:50	109.6	↑0.7
4/13 04:00	110.1	↑0.5
4/13 04:10	110.4	↑0.3
4/13 04:20	110.6	↑0.2	満潮
4/13 04:30	110.5	↓-0.1
4/13 04:40	110.2	↓-0.3
4/13 04:50	109.7	↓-0.5
4/13 05:00	109.0	↓-0.7
4/13 05:10	108.1	↓-0.9
4/13 05:20	107.0	↓-1.1
4/13 05:30	105.6	↓-1.4
4/13 05:40	104.1	↓-1.5
4/13 05:50	102.4	↓-1.7
4/13 06:00	100.4	↓-2.0
4/13 06:10	98.3	↓-2.1
4/13 06:20	96.0	↓-2.3
4/13 06:30	93.6	↓-2.4
4/13 06:40	91.0	↓-2.6
4/13 06:50	88.2	↓-2.8
4/13 07:00	85.3	↓-2.9
4/13 07:10	82.3	↓-3.0
4/13 07:20	79.2	↓-3.1
4/13 07:30	76.0	↓-3.2
4/13 07:40	72.8	↓-3.2
4/13 07:50	69.4	↓-3.4
4/13 08:00	66.1	↓-3.3
4/13 08:10	62.7	↓-3.4
4/13 08:20	59.2	↓-3.5	最大潮位差
4/13 08:30	55.8	↓-3.4
4/13 08:40	52.5	↓-3.3
4/13 08:50	49.1	↓-3.4
4/13 09:00	45.8	↓-3.3
4/13 09:10	42.6	↓-3.2
4/13 09:20	39.4	↓-3.2
4/13 09:30	36.4	↓-3.0
4/13 09:40	33.4	↓-3.0
4/13 09:50	30.6	↓-2.8
4/13 10:00	27.9	↓-2.7
4/13 10:10	25.4	↓-2.5
4/13 10:20	23.0	↓-2.4
4/13 10:30	20.8	↓-2.2
4/13 10:40	18.8	↓-2.0
4/13 10:50	16.9	↓-1.9
4/13 11:00	15.3	↓-1.6
4/13 11:10	13.8	↓-1.5
4/13 11:20	12.5	↓-1.3
4/13 11:30	11.4	↓-1.1
4/13 11:40	10.5	↓-0.9
4/13 11:50	9.8	↓-0.7
4/13 12:00	9.3	↓-0.5
4/13 12:10	9.0	↓-0.3
4/13 12:20	8.9	↓-0.1	干潮
4/13 12:30	9.0	↑0.1
4/13 12:40	9.3	↑0.3
4/13 12:50	9.7	↑0.4
4/13 13:00	10.3	↑0.6
4/13 13:10	11.1	↑0.8
4/13 13:20	12.0	↑0.9
4/13 13:30	13.0	↑1.0
4/13 13:40	14.2	↑1.2
4/13 13:50	15.5	↑1.3
4/13 14:00	16.9	↑1.4
4/13 14:10	18.4	↑1.5
4/13 14:20	20.0	↑1.6
4/13 14:30	21.6	↑1.6
4/13 14:40	23.3	↑1.7
4/13 14:50	25.0	↑1.7
4/13 15:00	26.8	↑1.8
4/13 15:10	28.6	↑1.8
4/13 15:20	30.4	↑1.8
4/13 15:30	32.2	↑1.8
4/13 15:40	34.0	↑1.8
4/13 15:50	35.7	↑1.7
4/13 16:00	37.4	↑1.7
4/13 16:10	39.1	↑1.7
4/13 16:20	40.7	↑1.6
4/13 16:30	42.3	↑1.6
4/13 16:40	43.7	↑1.4
4/13 16:50	45.1	↑1.4
4/13 17:00	46.4	↑1.3
4/13 17:10	47.7	↑1.3
4/13 17:20	48.8	↑1.1
4/13 17:30	49.8	↑1.0
4/13 17:40	50.8	↑1.0
4/13 17:50	51.6	↑0.8
4/13 18:00	52.4	↑0.8
4/13 18:10	53.1	↑0.7
4/13 18:20	53.6	↑0.5
4/13 18:30	54.1	↑0.5
4/13 18:40	54.5	↑0.4
4/13 18:50	54.8	↑0.3
4/13 19:00	55.1	↑0.3
4/13 19:10	55.3	↑0.2
4/13 19:20	55.4	↑0.1
4/13 19:30	55.4	0
4/13 19:40	55.5	↑0.1	満潮
4/13 19:50	55.5	0
4/13 20:00	55.4	↓-0.1
4/13 20:10	55.4	0
4/13 20:20	55.3	↓-0.1
4/13 20:30	55.2	↓-0.1
4/13 20:40	55.2	0
4/13 20:50	55.1	↓-0.1	干潮
4/13 21:00	55.1	0
4/13 21:10	55.2	↑0.1
4/13 21:20	55.2	0
4/13 21:30	55.4	↑0.2
4/13 21:40	55.6	↑0.2
4/13 21:50	55.8	↑0.2
4/13 22:00	56.2	↑0.4
4/13 22:10	56.6	↑0.4
4/13 22:20	57.2	↑0.6
4/13 22:30	57.8	↑0.6
4/13 22:40	58.5	↑0.7
4/13 22:50	59.3	↑0.8
4/13 23:00	60.3	↑1.0
4/13 23:10	61.3	↑1.0
4/13 23:20	62.4	↑1.1
4/13 23:30	63.7	↑1.3
4/13 23:40	65.0	↑1.3
4/13 23:50	66.5	↑1.5