11 (木)	07:19	16:24	-	-
	94cm	30cm	-	-
小潮 出 04:46 入 18:01 出 10:14 入 00:33

コイセボイ（北海道）2030年04月11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
4/11 00:00	48.6	↑0.5
4/11 00:10	49.2	↑0.6
4/11 00:20	49.8	↑0.6
4/11 00:30	50.5	↑0.7
4/11 00:40	51.2	↑0.7
4/11 00:50	52.0	↑0.8
4/11 01:00	52.8	↑0.8
4/11 01:10	53.8	↑1.0
4/11 01:20	54.7	↑0.9
4/11 01:30	55.8	↑1.1
4/11 01:40	56.8	↑1.0
4/11 01:50	58.0	↑1.2
4/11 02:00	59.2	↑1.2
4/11 02:10	60.4	↑1.2
4/11 02:20	61.7	↑1.3
4/11 02:30	63.0	↑1.3
4/11 02:40	64.4	↑1.4
4/11 02:50	65.7	↑1.3
4/11 03:00	67.2	↑1.5
4/11 03:10	68.6	↑1.4
4/11 03:20	70.1	↑1.5
4/11 03:30	71.5	↑1.4
4/11 03:40	73.0	↑1.5
4/11 03:50	74.5	↑1.5
4/11 04:00	75.9	↑1.4
4/11 04:10	77.4	↑1.5
4/11 04:20	78.8	↑1.4
4/11 04:30	80.2	↑1.4
4/11 04:40	81.6	↑1.4
4/11 04:50	82.9	↑1.3
4/11 05:00	84.2	↑1.3
4/11 05:10	85.4	↑1.2
4/11 05:20	86.5	↑1.1
4/11 05:30	87.6	↑1.1
4/11 05:40	88.6	↑1.0
4/11 05:50	89.6	↑1.0
4/11 06:00	90.4	↑0.8
4/11 06:10	91.2	↑0.8
4/11 06:20	91.9	↑0.7
4/11 06:30	92.4	↑0.5
4/11 06:40	92.9	↑0.5
4/11 06:50	93.2	↑0.3
4/11 07:00	93.5	↑0.3
4/11 07:10	93.6	↑0.1	満潮
4/11 07:20	93.7	↑0.1
4/11 07:30	93.6	↓-0.1
4/11 07:40	93.4	↓-0.2
4/11 07:50	93.1	↓-0.3
4/11 08:00	92.6	↓-0.5
4/11 08:10	92.1	↓-0.5
4/11 08:20	91.4	↓-0.7
4/11 08:30	90.7	↓-0.7
4/11 08:40	89.8	↓-0.9
4/11 08:50	88.8	↓-1.0
4/11 09:00	87.7	↓-1.1
4/11 09:10	86.6	↓-1.1
4/11 09:20	85.3	↓-1.3
4/11 09:30	83.9	↓-1.4
4/11 09:40	82.5	↓-1.4
4/11 09:50	81.0	↓-1.5
4/11 10:00	79.4	↓-1.6
4/11 10:10	77.7	↓-1.7
4/11 10:20	76.0	↓-1.7
4/11 10:30	74.3	↓-1.7
4/11 10:40	72.4	↓-1.9
4/11 10:50	70.6	↓-1.8
4/11 11:00	68.7	↓-1.9
4/11 11:10	66.8	↓-1.9
4/11 11:20	64.9	↓-1.9
4/11 11:30	63.0	↓-1.9
4/11 11:40	61.0	↓-2.0	最大潮位差
4/11 11:50	59.1	↓-1.9
4/11 12:00	57.2	↓-1.9
4/11 12:10	55.3	↓-1.9
4/11 12:20	53.5	↓-1.8
4/11 12:30	51.7	↓-1.8
4/11 12:40	49.9	↓-1.8
4/11 12:50	48.1	↓-1.8
4/11 13:00	46.4	↓-1.7
4/11 13:10	44.8	↓-1.6
4/11 13:20	43.3	↓-1.5
4/11 13:30	41.8	↓-1.5
4/11 13:40	40.3	↓-1.5
4/11 13:50	39.0	↓-1.3
4/11 14:00	37.7	↓-1.3
4/11 14:10	36.5	↓-1.2
4/11 14:20	35.4	↓-1.1
4/11 14:30	34.4	↓-1.0
4/11 14:40	33.5	↓-0.9
4/11 14:50	32.6	↓-0.9
4/11 15:00	31.9	↓-0.7
4/11 15:10	31.2	↓-0.7
4/11 15:20	30.7	↓-0.5
4/11 15:30	30.2	↓-0.5
4/11 15:40	29.8	↓-0.4
4/11 15:50	29.5	↓-0.3
4/11 16:00	29.2	↓-0.3
4/11 16:10	29.1	↓-0.1
4/11 16:20	29.0	↓-0.1	干潮
4/11 16:30	29.0	0
4/11 16:40	29.1	↑0.1
4/11 16:50	29.3	↑0.2
4/11 17:00	29.5	↑0.2
4/11 17:10	29.8	↑0.3
4/11 17:20	30.1	↑0.3
4/11 17:30	30.5	↑0.4
4/11 17:40	31.0	↑0.5
4/11 17:50	31.4	↑0.4
4/11 18:00	32.0	↑0.6
4/11 18:10	32.5	↑0.5
4/11 18:20	33.1	↑0.6
4/11 18:30	33.7	↑0.6
4/11 18:40	34.3	↑0.6
4/11 18:50	35.0	↑0.7
4/11 19:00	35.6	↑0.6
4/11 19:10	36.3	↑0.7
4/11 19:20	37.0	↑0.7
4/11 19:30	37.7	↑0.7
4/11 19:40	38.3	↑0.6
4/11 19:50	39.0	↑0.7
4/11 20:00	39.6	↑0.6
4/11 20:10	40.3	↑0.7
4/11 20:20	40.9	↑0.6
4/11 20:30	41.5	↑0.6
4/11 20:40	42.1	↑0.6
4/11 20:50	42.6	↑0.5
4/11 21:00	43.2	↑0.6
4/11 21:10	43.7	↑0.5
4/11 21:20	44.2	↑0.5
4/11 21:30	44.7	↑0.5
4/11 21:40	45.1	↑0.4
4/11 21:50	45.6	↑0.5
4/11 22:00	46.0	↑0.4
4/11 22:10	46.4	↑0.4
4/11 22:20	46.7	↑0.3
4/11 22:30	47.1	↑0.4
4/11 22:40	47.4	↑0.3
4/11 22:50	47.7	↑0.3
4/11 23:00	48.1	↑0.4
4/11 23:10	48.4	↑0.3
4/11 23:20	48.6	↑0.2
4/11 23:30	48.9	↑0.3
4/11 23:40	49.2	↑0.3
4/11 23:50	49.5	↑0.3