3 (月)	04:31	10:57	17:20	22:53
	91cm	28cm	87cm	48cm
中潮 出 05:55 入 17:13 出 07:17 入 21:23

コイセボイ（北海道）2025年03月3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
3/3 00:00	48.9	↑1.3
3/3 00:10	50.4	↑1.5
3/3 00:20	51.9	↑1.5
3/3 00:30	53.6	↑1.7
3/3 00:40	55.4	↑1.8
3/3 00:50	57.3	↑1.9
3/3 01:00	59.2	↑1.9
3/3 01:10	61.2	↑2.0
3/3 01:20	63.3	↑2.1
3/3 01:30	65.4	↑2.1
3/3 01:40	67.5	↑2.1
3/3 01:50	69.6	↑2.1
3/3 02:00	71.7	↑2.1
3/3 02:10	73.7	↑2.0
3/3 02:20	75.7	↑2.0
3/3 02:30	77.6	↑1.9
3/3 02:40	79.4	↑1.8
3/3 02:50	81.2	↑1.8
3/3 03:00	82.8	↑1.6
3/3 03:10	84.3	↑1.5
3/3 03:20	85.6	↑1.3
3/3 03:30	86.8	↑1.2
3/3 03:40	87.8	↑1.0
3/3 03:50	88.7	↑0.9
3/3 04:00	89.3	↑0.6
3/3 04:10	89.8	↑0.5
3/3 04:20	90.1	↑0.3
3/3 04:30	90.2	↑0.1	満潮
3/3 04:40	90.1	↓-0.1
3/3 04:50	89.8	↓-0.3
3/3 05:00	89.3	↓-0.5
3/3 05:10	88.6	↓-0.7
3/3 05:20	87.7	↓-0.9
3/3 05:30	86.6	↓-1.1
3/3 05:40	85.4	↓-1.2
3/3 05:50	83.9	↓-1.5
3/3 06:00	82.3	↓-1.6
3/3 06:10	80.6	↓-1.7
3/3 06:20	78.6	↓-2.0
3/3 06:30	76.6	↓-2.0
3/3 06:40	74.5	↓-2.1
3/3 06:50	72.2	↓-2.3
3/3 07:00	69.8	↓-2.4
3/3 07:10	67.4	↓-2.4
3/3 07:20	64.9	↓-2.5
3/3 07:30	62.4	↓-2.5
3/3 07:40	59.9	↓-2.5
3/3 07:50	57.3	↓-2.6	最大潮位差
3/3 08:00	54.8	↓-2.5
3/3 08:10	52.3	↓-2.5
3/3 08:20	49.8	↓-2.5
3/3 08:30	47.4	↓-2.4
3/3 08:40	45.0	↓-2.4
3/3 08:50	42.8	↓-2.2
3/3 09:00	40.6	↓-2.2
3/3 09:10	38.6	↓-2.0
3/3 09:20	36.8	↓-1.8
3/3 09:30	35.0	↓-1.8
3/3 09:40	33.5	↓-1.5
3/3 09:50	32.1	↓-1.4
3/3 10:00	30.8	↓-1.3
3/3 10:10	29.8	↓-1.0
3/3 10:20	29.0	↓-0.8
3/3 10:30	28.3	↓-0.7
3/3 10:40	27.9	↓-0.4
3/3 10:50	27.7	↓-0.2	干潮
3/3 11:00	27.7	0
3/3 11:10	27.9	↑0.2
3/3 11:20	28.3	↑0.4
3/3 11:30	28.9	↑0.6
3/3 11:40	29.7	↑0.8
3/3 11:50	30.6	↑0.9
3/3 12:00	31.8	↑1.2
3/3 12:10	33.2	↑1.4
3/3 12:20	34.7	↑1.5
3/3 12:30	36.3	↑1.6
3/3 12:40	38.1	↑1.8
3/3 12:50	40.1	↑2.0
3/3 13:00	42.1	↑2.0
3/3 13:10	44.3	↑2.2
3/3 13:20	46.6	↑2.3
3/3 13:30	48.9	↑2.3
3/3 13:40	51.2	↑2.3
3/3 13:50	53.6	↑2.4
3/3 14:00	56.1	↑2.5
3/3 14:10	58.5	↑2.4
3/3 14:20	60.9	↑2.4
3/3 14:30	63.3	↑2.4
3/3 14:40	65.7	↑2.4
3/3 14:50	68.0	↑2.3
3/3 15:00	70.2	↑2.2
3/3 15:10	72.3	↑2.1
3/3 15:20	74.3	↑2.0
3/3 15:30	76.2	↑1.9
3/3 15:40	78.0	↑1.8
3/3 15:50	79.7	↑1.7
3/3 16:00	81.1	↑1.4
3/3 16:10	82.5	↑1.4
3/3 16:20	83.6	↑1.1
3/3 16:30	84.6	↑1.0
3/3 16:40	85.4	↑0.8
3/3 16:50	86.0	↑0.6
3/3 17:00	86.5	↑0.5
3/3 17:10	86.7	↑0.2	満潮
3/3 17:20	86.8	↑0.1	満潮
3/3 17:30	86.7	↓-0.1
3/3 17:40	86.4	↓-0.3
3/3 17:50	85.9	↓-0.5
3/3 18:00	85.3	↓-0.6
3/3 18:10	84.5	↓-0.8
3/3 18:20	83.6	↓-0.9
3/3 18:30	82.5	↓-1.1
3/3 18:40	81.2	↓-1.3
3/3 18:50	79.9	↓-1.3
3/3 19:00	78.4	↓-1.5
3/3 19:10	76.9	↓-1.5
3/3 19:20	75.2	↓-1.7
3/3 19:30	73.5	↓-1.7
3/3 19:40	71.8	↓-1.7
3/3 19:50	70.0	↓-1.8
3/3 20:00	68.2	↓-1.8
3/3 20:10	66.4	↓-1.8
3/3 20:20	64.5	↓-1.9
3/3 20:30	62.7	↓-1.8
3/3 20:40	61.0	↓-1.7
3/3 20:50	59.3	↓-1.7
3/3 21:00	57.7	↓-1.6
3/3 21:10	56.1	↓-1.6
3/3 21:20	54.7	↓-1.4
3/3 21:30	53.4	↓-1.3
3/3 21:40	52.2	↓-1.2
3/3 21:50	51.1	↓-1.1
3/3 22:00	50.2	↓-0.9
3/3 22:10	49.4	↓-0.8
3/3 22:20	48.7	↓-0.7
3/3 22:30	48.3	↓-0.4
3/3 22:40	48.0	↓-0.3
3/3 22:50	47.9	↓-0.1	干潮
3/3 23:00	47.9	0
3/3 23:10	48.2	↑0.3
3/3 23:20	48.6	↑0.4
3/3 23:30	49.1	↑0.5
3/3 23:40	49.9	↑0.8
3/3 23:50	50.8	↑0.9