23 (火)	06:13	15:31	-	-
	104cm	20cm	-	-
小潮 出 04:25 入 18:16 出 00:41 入 09:06 潮干狩り ○ 13:50～17:34

コイセボイ（北海道）2041年04月23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
4/23 00:00	52.5	↑1.1
4/23 00:10	53.7	↑1.2
4/23 00:20	55.0	↑1.3
4/23 00:30	56.3	↑1.3
4/23 00:40	57.7	↑1.4
4/23 00:50	59.2	↑1.5
4/23 01:00	60.7	↑1.5
4/23 01:10	62.3	↑1.6
4/23 01:20	63.9	↑1.6
4/23 01:30	65.6	↑1.7
4/23 01:40	67.3	↑1.7
4/23 01:50	69.1	↑1.8
4/23 02:00	70.9	↑1.8
4/23 02:10	72.7	↑1.8
4/23 02:20	74.6	↑1.9
4/23 02:30	76.4	↑1.8
4/23 02:40	78.3	↑1.9
4/23 02:50	80.1	↑1.8
4/23 03:00	82.0	↑1.9
4/23 03:10	83.8	↑1.8
4/23 03:20	85.6	↑1.8
4/23 03:30	87.3	↑1.7
4/23 03:40	89.0	↑1.7
4/23 03:50	90.7	↑1.7
4/23 04:00	92.2	↑1.5
4/23 04:10	93.7	↑1.5
4/23 04:20	95.2	↑1.5
4/23 04:30	96.5	↑1.3
4/23 04:40	97.7	↑1.2
4/23 04:50	98.8	↑1.1
4/23 05:00	99.9	↑1.1
4/23 05:10	100.8	↑0.9
4/23 05:20	101.5	↑0.7
4/23 05:30	102.2	↑0.7
4/23 05:40	102.7	↑0.5
4/23 05:50	103.1	↑0.4
4/23 06:00	103.3	↑0.2
4/23 06:10	103.4	↑0.1	満潮
4/23 06:20	103.4	0
4/23 06:30	103.2	↓-0.2
4/23 06:40	102.9	↓-0.3
4/23 06:50	102.4	↓-0.5
4/23 07:00	101.7	↓-0.7
4/23 07:10	101.0	↓-0.7
4/23 07:20	100.1	↓-0.9
4/23 07:30	99.0	↓-1.1
4/23 07:40	97.8	↓-1.2
4/23 07:50	96.5	↓-1.3
4/23 08:00	95.0	↓-1.5
4/23 08:10	93.5	↓-1.5
4/23 08:20	91.8	↓-1.7
4/23 08:30	90.0	↓-1.8
4/23 08:40	88.1	↓-1.9
4/23 08:50	86.1	↓-2.0
4/23 09:00	84.0	↓-2.1
4/23 09:10	81.9	↓-2.1
4/23 09:20	79.6	↓-2.3
4/23 09:30	77.3	↓-2.3
4/23 09:40	75.0	↓-2.3
4/23 09:50	72.6	↓-2.4
4/23 10:00	70.2	↓-2.4
4/23 10:10	67.7	↓-2.5	最大潮位差
4/23 10:20	65.3	↓-2.4
4/23 10:30	62.8	↓-2.5	最大潮位差
4/23 10:40	60.4	↓-2.4
4/23 10:50	57.9	↓-2.5	最大潮位差
4/23 11:00	55.5	↓-2.4
4/23 11:10	53.1	↓-2.4
4/23 11:20	50.7	↓-2.4
4/23 11:30	48.4	↓-2.3
4/23 11:40	46.2	↓-2.2
4/23 11:50	44.0	↓-2.2
4/23 12:00	41.8	↓-2.2
4/23 12:10	39.8	↓-2.0
4/23 12:20	37.8	↓-2.0
4/23 12:30	35.9	↓-1.9
4/23 12:40	34.1	↓-1.8
4/23 12:50	32.4	↓-1.7
4/23 13:00	30.8	↓-1.6
4/23 13:10	29.3	↓-1.5
4/23 13:20	28.0	↓-1.3
4/23 13:30	26.7	↓-1.3
4/23 13:40	25.5	↓-1.2
4/23 13:50	24.4	↓-1.1
4/23 14:00	23.5	↓-0.9
4/23 14:10	22.6	↓-0.9
4/23 14:20	21.9	↓-0.7
4/23 14:30	21.2	↓-0.7
4/23 14:40	20.7	↓-0.5
4/23 14:50	20.3	↓-0.4
4/23 15:00	20.0	↓-0.3
4/23 15:10	19.7	↓-0.3
4/23 15:20	19.6	↓-0.1
4/23 15:30	19.5	↓-0.1	干潮
4/23 15:40	19.6	↑0.1
4/23 15:50	19.7	↑0.1
4/23 16:00	19.9	↑0.2
4/23 16:10	20.2	↑0.3
4/23 16:20	20.5	↑0.3
4/23 16:30	20.9	↑0.4
4/23 16:40	21.3	↑0.4
4/23 16:50	21.8	↑0.5
4/23 17:00	22.4	↑0.6
4/23 17:10	23.0	↑0.6
4/23 17:20	23.6	↑0.6
4/23 17:30	24.2	↑0.6
4/23 17:40	24.9	↑0.7
4/23 17:50	25.6	↑0.7
4/23 18:00	26.3	↑0.7
4/23 18:10	27.0	↑0.7
4/23 18:20	27.7	↑0.7
4/23 18:30	28.5	↑0.8
4/23 18:40	29.2	↑0.7
4/23 18:50	29.9	↑0.7
4/23 19:00	30.7	↑0.8
4/23 19:10	31.4	↑0.7
4/23 19:20	32.1	↑0.7
4/23 19:30	32.8	↑0.7
4/23 19:40	33.5	↑0.7
4/23 19:50	34.1	↑0.6
4/23 20:00	34.8	↑0.7
4/23 20:10	35.4	↑0.6
4/23 20:20	36.1	↑0.7
4/23 20:30	36.7	↑0.6
4/23 20:40	37.3	↑0.6
4/23 20:50	37.9	↑0.6
4/23 21:00	38.4	↑0.5
4/23 21:10	39.0	↑0.6
4/23 21:20	39.6	↑0.6
4/23 21:30	40.2	↑0.6
4/23 21:40	40.7	↑0.5
4/23 21:50	41.3	↑0.6
4/23 22:00	41.9	↑0.6
4/23 22:10	42.4	↑0.5
4/23 22:20	43.0	↑0.6
4/23 22:30	43.6	↑0.6
4/23 22:40	44.2	↑0.6
4/23 22:50	44.9	↑0.7
4/23 23:00	45.5	↑0.6
4/23 23:10	46.2	↑0.7
4/23 23:20	46.9	↑0.7
4/23 23:30	47.6	↑0.7
4/23 23:40	48.4	↑0.8
4/23 23:50	49.2	↑0.8