29 (金)	05:11	13:30	-	-
	108cm	14cm	-	-
小潮 出 04:17 入 18:22 出 07:51 入 23:49 潮干狩り ○ 11:29～15:57

コイセボイ（北海道）2039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	57.9	↑1.5
4/29 00:10	59.5	↑1.6
4/29 00:20	61.1	↑1.6
4/29 00:30	62.9	↑1.8
4/29 00:40	64.8	↑1.9
4/29 00:50	66.7	↑1.9
4/29 01:00	68.7	↑2.0
4/29 01:10	70.7	↑2.0
4/29 01:20	72.8	↑2.1
4/29 01:30	75.0	↑2.2
4/29 01:40	77.1	↑2.1
4/29 01:50	79.3	↑2.2
4/29 02:00	81.5	↑2.2
4/29 02:10	83.7	↑2.2
4/29 02:20	85.9	↑2.2
4/29 02:30	88.0	↑2.1
4/29 02:40	90.1	↑2.1
4/29 02:50	92.1	↑2.0
4/29 03:00	94.0	↑1.9
4/29 03:10	95.9	↑1.9
4/29 03:20	97.7	↑1.8
4/29 03:30	99.3	↑1.6
4/29 03:40	100.9	↑1.6
4/29 03:50	102.3	↑1.4
4/29 04:00	103.6	↑1.3
4/29 04:10	104.7	↑1.1
4/29 04:20	105.7	↑1.0
4/29 04:30	106.5	↑0.8
4/29 04:40	107.1	↑0.6
4/29 04:50	107.6	↑0.5
4/29 05:00	107.9	↑0.3
4/29 05:10	108.0	↑0.1	満潮
4/29 05:20	107.9	↓-0.1
4/29 05:30	107.6	↓-0.3
4/29 05:40	107.1	↓-0.5
4/29 05:50	106.4	↓-0.7
4/29 06:00	105.6	↓-0.8
4/29 06:10	104.5	↓-1.1
4/29 06:20	103.3	↓-1.2
4/29 06:30	101.8	↓-1.5
4/29 06:40	100.2	↓-1.6
4/29 06:50	98.5	↓-1.7
4/29 07:00	96.5	↓-2.0
4/29 07:10	94.4	↓-2.1
4/29 07:20	92.2	↓-2.2
4/29 07:30	89.8	↓-2.4
4/29 07:40	87.3	↓-2.5
4/29 07:50	84.7	↓-2.6
4/29 08:00	82.0	↓-2.7
4/29 08:10	79.2	↓-2.8
4/29 08:20	76.3	↓-2.9
4/29 08:30	73.3	↓-3.0
4/29 08:40	70.3	↓-3.0
4/29 08:50	67.3	↓-3.0
4/29 09:00	64.2	↓-3.1	最大潮位差
4/29 09:10	61.2	↓-3.0
4/29 09:20	58.1	↓-3.1	最大潮位差
4/29 09:30	55.0	↓-3.1	最大潮位差
4/29 09:40	52.0	↓-3.0
4/29 09:50	49.0	↓-3.0
4/29 10:00	46.1	↓-2.9
4/29 10:10	43.3	↓-2.8
4/29 10:20	40.5	↓-2.8
4/29 10:30	37.8	↓-2.7
4/29 10:40	35.2	↓-2.6
4/29 10:50	32.8	↓-2.4
4/29 11:00	30.4	↓-2.4
4/29 11:10	28.2	↓-2.2
4/29 11:20	26.1	↓-2.1
4/29 11:30	24.2	↓-1.9
4/29 11:40	22.4	↓-1.8
4/29 11:50	20.7	↓-1.7
4/29 12:00	19.3	↓-1.4
4/29 12:10	17.9	↓-1.4
4/29 12:20	16.8	↓-1.1
4/29 12:30	15.8	↓-1.0
4/29 12:40	14.9	↓-0.9
4/29 12:50	14.3	↓-0.6
4/29 13:00	13.8	↓-0.5
4/29 13:10	13.4	↓-0.4
4/29 13:20	13.2	↓-0.2	干潮
4/29 13:30	13.1	↓-0.1	干潮
4/29 13:40	13.2	↑0.1
4/29 13:50	13.4	↑0.2
4/29 14:00	13.8	↑0.4
4/29 14:10	14.2	↑0.4
4/29 14:20	14.8	↑0.6
4/29 14:30	15.5	↑0.7
4/29 14:40	16.3	↑0.8
4/29 14:50	17.2	↑0.9
4/29 15:00	18.1	↑0.9
4/29 15:10	19.1	↑1.0
4/29 15:20	20.2	↑1.1
4/29 15:30	21.3	↑1.1
4/29 15:40	22.5	↑1.2
4/29 15:50	23.7	↑1.2
4/29 16:00	24.9	↑1.2
4/29 16:10	26.2	↑1.3
4/29 16:20	27.4	↑1.2
4/29 16:30	28.6	↑1.2
4/29 16:40	29.8	↑1.2
4/29 16:50	31.0	↑1.2
4/29 17:00	32.2	↑1.2
4/29 17:10	33.3	↑1.1
4/29 17:20	34.4	↑1.1
4/29 17:30	35.4	↑1.0
4/29 17:40	36.4	↑1.0
4/29 17:50	37.4	↑1.0
4/29 18:00	38.3	↑0.9
4/29 18:10	39.1	↑0.8
4/29 18:20	39.8	↑0.7
4/29 18:30	40.5	↑0.7
4/29 18:40	41.2	↑0.7
4/29 18:50	41.7	↑0.5
4/29 19:00	42.2	↑0.5
4/29 19:10	42.7	↑0.5
4/29 19:20	43.1	↑0.4
4/29 19:30	43.4	↑0.3
4/29 19:40	43.7	↑0.3
4/29 19:50	44.0	↑0.3
4/29 20:00	44.2	↑0.2
4/29 20:10	44.4	↑0.2
4/29 20:20	44.5	↑0.1
4/29 20:30	44.7	↑0.2
4/29 20:40	44.8	↑0.1
4/29 20:50	44.9	↑0.1
4/29 21:00	45.0	↑0.1
4/29 21:10	45.1	↑0.1
4/29 21:20	45.2	↑0.1
4/29 21:30	45.4	↑0.2
4/29 21:40	45.6	↑0.2
4/29 21:50	45.8	↑0.2
4/29 22:00	46.0	↑0.2
4/29 22:10	46.3	↑0.3
4/29 22:20	46.7	↑0.4
4/29 22:30	47.1	↑0.4
4/29 22:40	47.5	↑0.4
4/29 22:50	48.1	↑0.6
4/29 23:00	48.7	↑0.6
4/29 23:10	49.4	↑0.7
4/29 23:20	50.2	↑0.8
4/29 23:30	51.0	↑0.8
4/29 23:40	51.9	↑0.9
4/29 23:50	53.0	↑1.1