29 (日)	10:34	18:31	-	-
	81cm	30cm	-	-
若潮 出 04:16 入 18:23 出 02:40 入 13:35

コイセボイ（北海道）2057年04月29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
4/29 00:00	54.6	↑0.5
4/29 00:10	55.0	↑0.4
4/29 00:20	55.4	↑0.4
4/29 00:30	55.7	↑0.3
4/29 00:40	56.0	↑0.3
4/29 00:50	56.2	↑0.2
4/29 01:00	56.4	↑0.2
4/29 01:10	56.6	↑0.2
4/29 01:20	56.7	↑0.1
4/29 01:30	56.8	↑0.1
4/29 01:40	56.9	↑0.1
4/29 01:50	56.9	0
4/29 02:00	57.0	↑0.1
4/29 02:10	57.0	0
4/29 02:20	57.0	0
4/29 02:30	57.0	0
4/29 02:40	57.0	0
4/29 02:50	57.0	0
4/29 03:00	57.1	↑0.1
4/29 03:10	57.1	0
4/29 03:20	57.1	0
4/29 03:30	57.2	↑0.1
4/29 03:40	57.3	↑0.1
4/29 03:50	57.4	↑0.1
4/29 04:00	57.6	↑0.2
4/29 04:10	57.8	↑0.2
4/29 04:20	58.0	↑0.2
4/29 04:30	58.2	↑0.2
4/29 04:40	58.5	↑0.3
4/29 04:50	58.9	↑0.4
4/29 05:00	59.3	↑0.4
4/29 05:10	59.7	↑0.4
4/29 05:20	60.2	↑0.5
4/29 05:30	60.7	↑0.5
4/29 05:40	61.2	↑0.5
4/29 05:50	61.8	↑0.6
4/29 06:00	62.5	↑0.7
4/29 06:10	63.2	↑0.7
4/29 06:20	63.9	↑0.7
4/29 06:30	64.6	↑0.7
4/29 06:40	65.4	↑0.8
4/29 06:50	66.2	↑0.8
4/29 07:00	67.0	↑0.8
4/29 07:10	67.9	↑0.9
4/29 07:20	68.7	↑0.8
4/29 07:30	69.6	↑0.9
4/29 07:40	70.5	↑0.9
4/29 07:50	71.3	↑0.8
4/29 08:00	72.2	↑0.9
4/29 08:10	73.0	↑0.8
4/29 08:20	73.9	↑0.9
4/29 08:30	74.7	↑0.8
4/29 08:40	75.5	↑0.8
4/29 08:50	76.2	↑0.7
4/29 09:00	76.9	↑0.7
4/29 09:10	77.5	↑0.6
4/29 09:20	78.1	↑0.6
4/29 09:30	78.7	↑0.6
4/29 09:40	79.1	↑0.4
4/29 09:50	79.5	↑0.4
4/29 10:00	79.9	↑0.4
4/29 10:10	80.1	↑0.2
4/29 10:20	80.3	↑0.2
4/29 10:30	80.3	0	満潮
4/29 10:40	80.3	0
4/29 10:50	80.2	↓-0.1
4/29 11:00	80.0	↓-0.2
4/29 11:10	79.7	↓-0.3
4/29 11:20	79.3	↓-0.4
4/29 11:30	78.8	↓-0.5
4/29 11:40	78.2	↓-0.6
4/29 11:50	77.5	↓-0.7
4/29 12:00	76.8	↓-0.7
4/29 12:10	75.9	↓-0.9
4/29 12:20	74.9	↓-1.0
4/29 12:30	73.9	↓-1.0
4/29 12:40	72.7	↓-1.2
4/29 12:50	71.5	↓-1.2
4/29 13:00	70.2	↓-1.3
4/29 13:10	68.8	↓-1.4
4/29 13:20	67.4	↓-1.4
4/29 13:30	65.9	↓-1.5
4/29 13:40	64.3	↓-1.6
4/29 13:50	62.7	↓-1.6
4/29 14:00	61.1	↓-1.6
4/29 14:10	59.4	↓-1.7
4/29 14:20	57.7	↓-1.7
4/29 14:30	56.0	↓-1.7
4/29 14:40	54.3	↓-1.7
4/29 14:50	52.6	↓-1.7
4/29 15:00	50.8	↓-1.8	最大潮位差
4/29 15:10	49.1	↓-1.7
4/29 15:20	47.5	↓-1.6
4/29 15:30	45.8	↓-1.7
4/29 15:40	44.2	↓-1.6
4/29 15:50	42.7	↓-1.5
4/29 16:00	41.2	↓-1.5
4/29 16:10	39.7	↓-1.5
4/29 16:20	38.3	↓-1.4
4/29 16:30	37.0	↓-1.3
4/29 16:40	35.8	↓-1.2
4/29 16:50	34.7	↓-1.1
4/29 17:00	33.7	↓-1.0
4/29 17:10	32.7	↓-1.0
4/29 17:20	31.9	↓-0.8
4/29 17:30	31.2	↓-0.7
4/29 17:40	30.6	↓-0.6
4/29 17:50	30.1	↓-0.5
4/29 18:00	29.7	↓-0.4
4/29 18:10	29.4	↓-0.3
4/29 18:20	29.2	↓-0.2
4/29 18:30	29.2	0	干潮
4/29 18:40	29.2	0
4/29 18:50	29.4	↑0.2
4/29 19:00	29.6	↑0.2
4/29 19:10	30.0	↑0.4
4/29 19:20	30.5	↑0.5
4/29 19:30	31.1	↑0.6
4/29 19:40	31.8	↑0.7
4/29 19:50	32.5	↑0.7
4/29 20:00	33.4	↑0.9
4/29 20:10	34.3	↑0.9
4/29 20:20	35.2	↑0.9
4/29 20:30	36.3	↑1.1
4/29 20:40	37.4	↑1.1
4/29 20:50	38.5	↑1.1
4/29 21:00	39.7	↑1.2
4/29 21:10	40.9	↑1.2
4/29 21:20	42.2	↑1.3
4/29 21:30	43.4	↑1.2
4/29 21:40	44.7	↑1.3
4/29 21:50	46.0	↑1.3
4/29 22:00	47.2	↑1.2
4/29 22:10	48.4	↑1.2
4/29 22:20	49.6	↑1.2
4/29 22:30	50.8	↑1.2
4/29 22:40	52.0	↑1.2
4/29 22:50	53.0	↑1.0
4/29 23:00	54.1	↑1.1
4/29 23:10	55.1	↑1.0
4/29 23:20	56.0	↑0.9
4/29 23:30	56.8	↑0.8
4/29 23:40	57.6	↑0.8
4/29 23:50	58.3	↑0.7