4 (月)	04:00	09:16	15:55	22:35
	72cm	39cm	107cm	35cm
大潮 出 05:53 入 17:14 出 06:57 入 19:10

コイセボイ（北海道）2041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	38.7	↑1.7
3/4 00:10	40.4	↑1.7
3/4 00:20	42.2	↑1.8
3/4 00:30	44.0	↑1.8
3/4 00:40	45.9	↑1.9
3/4 00:50	47.9	↑2.0
3/4 01:00	49.8	↑1.9
3/4 01:10	51.8	↑2.0
3/4 01:20	53.7	↑1.9
3/4 01:30	55.6	↑1.9
3/4 01:40	57.5	↑1.9
3/4 01:50	59.3	↑1.8
3/4 02:00	61.0	↑1.7
3/4 02:10	62.6	↑1.6
3/4 02:20	64.1	↑1.5
3/4 02:30	65.6	↑1.5
3/4 02:40	66.9	↑1.3
3/4 02:50	68.0	↑1.1
3/4 03:00	69.0	↑1.0
3/4 03:10	69.9	↑0.9
3/4 03:20	70.6	↑0.7
3/4 03:30	71.2	↑0.6
3/4 03:40	71.6	↑0.4
3/4 03:50	71.8	↑0.2	満潮
3/4 04:00	71.9	↑0.1	満潮
3/4 04:10	71.8	↓-0.1
3/4 04:20	71.5	↓-0.3
3/4 04:30	71.1	↓-0.4
3/4 04:40	70.5	↓-0.6
3/4 04:50	69.8	↓-0.7
3/4 05:00	68.9	↓-0.9
3/4 05:10	67.9	↓-1.0
3/4 05:20	66.8	↓-1.1
3/4 05:30	65.6	↓-1.2
3/4 05:40	64.3	↓-1.3
3/4 05:50	62.8	↓-1.5
3/4 06:00	61.3	↓-1.5
3/4 06:10	59.8	↓-1.5
3/4 06:20	58.2	↓-1.6
3/4 06:30	56.6	↓-1.6
3/4 06:40	54.9	↓-1.7
3/4 06:50	53.3	↓-1.6
3/4 07:00	51.7	↓-1.6
3/4 07:10	50.1	↓-1.6
3/4 07:20	48.5	↓-1.6
3/4 07:30	47.0	↓-1.5
3/4 07:40	45.6	↓-1.4
3/4 07:50	44.3	↓-1.3
3/4 08:00	43.1	↓-1.2
3/4 08:10	42.0	↓-1.1
3/4 08:20	41.0	↓-1.0
3/4 08:30	40.2	↓-0.8
3/4 08:40	39.5	↓-0.7
3/4 08:50	39.0	↓-0.5
3/4 09:00	38.6	↓-0.4
3/4 09:10	38.5	↓-0.1	干潮
3/4 09:20	38.5	0
3/4 09:30	38.6	↑0.1
3/4 09:40	39.0	↑0.4
3/4 09:50	39.6	↑0.6
3/4 10:00	40.3	↑0.7
3/4 10:10	41.3	↑1.0
3/4 10:20	42.4	↑1.1
3/4 10:30	43.7	↑1.3
3/4 10:40	45.1	↑1.4
3/4 10:50	46.8	↑1.7
3/4 11:00	48.6	↑1.8
3/4 11:10	50.5	↑1.9
3/4 11:20	52.6	↑2.1
3/4 11:30	54.8	↑2.2
3/4 11:40	57.1	↑2.3
3/4 11:50	59.6	↑2.5
3/4 12:00	62.1	↑2.5
3/4 12:10	64.6	↑2.5
3/4 12:20	67.3	↑2.7
3/4 12:30	69.9	↑2.6
3/4 12:40	72.6	↑2.7
3/4 12:50	75.3	↑2.7
3/4 13:00	78.0	↑2.7
3/4 13:10	80.6	↑2.6
3/4 13:20	83.2	↑2.6
3/4 13:30	85.8	↑2.6
3/4 13:40	88.2	↑2.4
3/4 13:50	90.6	↑2.4
3/4 14:00	92.8	↑2.2
3/4 14:10	94.9	↑2.1
3/4 14:20	96.9	↑2.0
3/4 14:30	98.7	↑1.8
3/4 14:40	100.3	↑1.6
3/4 14:50	101.8	↑1.5
3/4 15:00	103.0	↑1.2
3/4 15:10	104.1	↑1.1
3/4 15:20	104.9	↑0.8
3/4 15:30	105.6	↑0.7
3/4 15:40	106.0	↑0.4
3/4 15:50	106.2	↑0.2	満潮
3/4 16:00	106.2	0
3/4 16:10	105.9	↓-0.3
3/4 16:20	105.5	↓-0.4
3/4 16:30	104.8	↓-0.7
3/4 16:40	103.9	↓-0.9
3/4 16:50	102.8	↓-1.1
3/4 17:00	101.5	↓-1.3
3/4 17:10	99.9	↓-1.6
3/4 17:20	98.2	↓-1.7
3/4 17:30	96.4	↓-1.8
3/4 17:40	94.3	↓-2.1
3/4 17:50	92.1	↓-2.2
3/4 18:00	89.8	↓-2.3
3/4 18:10	87.4	↓-2.4
3/4 18:20	84.8	↓-2.6
3/4 18:30	82.2	↓-2.6
3/4 18:40	79.5	↓-2.7
3/4 18:50	76.7	↓-2.8	最大潮位差
3/4 19:00	73.9	↓-2.8	最大潮位差
3/4 19:10	71.1	↓-2.8	最大潮位差
3/4 19:20	68.3	↓-2.8	最大潮位差
3/4 19:30	65.5	↓-2.8	最大潮位差
3/4 19:40	62.7	↓-2.8	最大潮位差
3/4 19:50	60.0	↓-2.7
3/4 20:00	57.4	↓-2.6
3/4 20:10	54.8	↓-2.6
3/4 20:20	52.4	↓-2.4
3/4 20:30	50.0	↓-2.4
3/4 20:40	47.8	↓-2.2
3/4 20:50	45.7	↓-2.1
3/4 21:00	43.8	↓-1.9
3/4 21:10	42.1	↓-1.7
3/4 21:20	40.5	↓-1.6
3/4 21:30	39.1	↓-1.4
3/4 21:40	37.9	↓-1.2
3/4 21:50	36.9	↓-1.0
3/4 22:00	36.2	↓-0.7
3/4 22:10	35.6	↓-0.6
3/4 22:20	35.2	↓-0.4
3/4 22:30	35.0	↓-0.2	干潮
3/4 22:40	35.0	0
3/4 22:50	35.2	↑0.2
3/4 23:00	35.6	↑0.4
3/4 23:10	36.3	↑0.7
3/4 23:20	37.0	↑0.7
3/4 23:30	38.0	↑1.0
3/4 23:40	39.1	↑1.1
3/4 23:50	40.4	↑1.3