4 (金)	04:17	10:35	16:53	22:41
	91cm	31cm	90cm	43cm
中潮 出 05:53 入 17:14 出 07:19 入 20:56

コイセボイ（北海道）2033年03月4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
3/4 00:00	48.6	↑1.7
3/4 00:10	50.3	↑1.7
3/4 00:20	52.2	↑1.9
3/4 00:30	54.2	↑2.0
3/4 00:40	56.3	↑2.1
3/4 00:50	58.4	↑2.1
3/4 01:00	60.6	↑2.2
3/4 01:10	62.8	↑2.2
3/4 01:20	65.0	↑2.2
3/4 01:30	67.2	↑2.2
3/4 01:40	69.4	↑2.2
3/4 01:50	71.6	↑2.2
3/4 02:00	73.7	↑2.1
3/4 02:10	75.8	↑2.1
3/4 02:20	77.7	↑1.9
3/4 02:30	79.6	↑1.9
3/4 02:40	81.4	↑1.8
3/4 02:50	83.0	↑1.6
3/4 03:00	84.5	↑1.5
3/4 03:10	85.8	↑1.3
3/4 03:20	86.9	↑1.1
3/4 03:30	87.9	↑1.0
3/4 03:40	88.7	↑0.8
3/4 03:50	89.3	↑0.6
3/4 04:00	89.8	↑0.5
3/4 04:10	90.0	↑0.2	満潮
3/4 04:20	90.0	0
3/4 04:30	89.8	↓-0.2
3/4 04:40	89.4	↓-0.4
3/4 04:50	88.9	↓-0.5
3/4 05:00	88.1	↓-0.8
3/4 05:10	87.1	↓-1.0
3/4 05:20	86.0	↓-1.1
3/4 05:30	84.6	↓-1.4
3/4 05:40	83.1	↓-1.5
3/4 05:50	81.5	↓-1.6
3/4 06:00	79.6	↓-1.9
3/4 06:10	77.7	↓-1.9
3/4 06:20	75.6	↓-2.1
3/4 06:30	73.4	↓-2.2
3/4 06:40	71.2	↓-2.2
3/4 06:50	68.8	↓-2.4
3/4 07:00	66.4	↓-2.4
3/4 07:10	63.9	↓-2.5	最大潮位差
3/4 07:20	61.5	↓-2.4
3/4 07:30	59.0	↓-2.5	最大潮位差
3/4 07:40	56.5	↓-2.5	最大潮位差
3/4 07:50	54.0	↓-2.5	最大潮位差
3/4 08:00	51.6	↓-2.4
3/4 08:10	49.2	↓-2.4
3/4 08:20	46.9	↓-2.3
3/4 08:30	44.7	↓-2.2
3/4 08:40	42.6	↓-2.1
3/4 08:50	40.7	↓-1.9
3/4 09:00	38.8	↓-1.9
3/4 09:10	37.2	↓-1.6
3/4 09:20	35.6	↓-1.6
3/4 09:30	34.3	↓-1.3
3/4 09:40	33.1	↓-1.2
3/4 09:50	32.1	↓-1.0
3/4 10:00	31.3	↓-0.8
3/4 10:10	30.7	↓-0.6
3/4 10:20	30.4	↓-0.3
3/4 10:30	30.2	↓-0.2	干潮
3/4 10:40	30.2	0
3/4 10:50	30.4	↑0.2
3/4 11:00	30.9	↑0.5
3/4 11:10	31.5	↑0.6
3/4 11:20	32.4	↑0.9
3/4 11:30	33.4	↑1.0
3/4 11:40	34.6	↑1.2
3/4 11:50	36.0	↑1.4
3/4 12:00	37.6	↑1.6
3/4 12:10	39.3	↑1.7
3/4 12:20	41.2	↑1.9
3/4 12:30	43.1	↑1.9
3/4 12:40	45.2	↑2.1
3/4 12:50	47.4	↑2.2
3/4 13:00	49.7	↑2.3
3/4 13:10	52.1	↑2.4
3/4 13:20	54.5	↑2.4
3/4 13:30	56.9	↑2.4
3/4 13:40	59.4	↑2.5	最大潮位差
3/4 13:50	61.8	↑2.4
3/4 14:00	64.3	↑2.5	最大潮位差
3/4 14:10	66.7	↑2.4
3/4 14:20	69.0	↑2.3
3/4 14:30	71.3	↑2.3
3/4 14:40	73.5	↑2.2
3/4 14:50	75.7	↑2.2
3/4 15:00	77.6	↑1.9
3/4 15:10	79.5	↑1.9
3/4 15:20	81.3	↑1.8
3/4 15:30	82.8	↑1.5
3/4 15:40	84.3	↑1.5
3/4 15:50	85.5	↑1.2
3/4 16:00	86.6	↑1.1
3/4 16:10	87.5	↑0.9
3/4 16:20	88.2	↑0.7
3/4 16:30	88.7	↑0.5
3/4 16:40	89.1	↑0.4
3/4 16:50	89.2	↑0.1	満潮
3/4 17:00	89.1	↓-0.1
3/4 17:10	88.9	↓-0.2
3/4 17:20	88.4	↓-0.5
3/4 17:30	87.8	↓-0.6
3/4 17:40	87.0	↓-0.8
3/4 17:50	86.0	↓-1.0
3/4 18:00	84.9	↓-1.1
3/4 18:10	83.6	↓-1.3
3/4 18:20	82.1	↓-1.5
3/4 18:30	80.6	↓-1.5
3/4 18:40	78.9	↓-1.7
3/4 18:50	77.1	↓-1.8
3/4 19:00	75.2	↓-1.9
3/4 19:10	73.3	↓-1.9
3/4 19:20	71.3	↓-2.0
3/4 19:30	69.2	↓-2.1
3/4 19:40	67.2	↓-2.0
3/4 19:50	65.1	↓-2.1
3/4 20:00	63.0	↓-2.1
3/4 20:10	61.0	↓-2.0
3/4 20:20	59.0	↓-2.0
3/4 20:30	57.0	↓-2.0
3/4 20:40	55.2	↓-1.8
3/4 20:50	53.4	↓-1.8
3/4 21:00	51.7	↓-1.7
3/4 21:10	50.1	↓-1.6
3/4 21:20	48.7	↓-1.4
3/4 21:30	47.4	↓-1.3
3/4 21:40	46.2	↓-1.2
3/4 21:50	45.2	↓-1.0
3/4 22:00	44.4	↓-0.8
3/4 22:10	43.7	↓-0.7
3/4 22:20	43.3	↓-0.4
3/4 22:30	43.0	↓-0.3
3/4 22:40	42.9	↓-0.1	干潮
3/4 22:50	43.0	↑0.1
3/4 23:00	43.2	↑0.2
3/4 23:10	43.7	↑0.5
3/4 23:20	44.4	↑0.7
3/4 23:30	45.2	↑0.8
3/4 23:40	46.2	↑1.0
3/4 23:50	47.4	↑1.2