22 (水)	04:42	13:02	-	-
	114cm	11cm	-	-
中潮 出 04:27 入 18:14 出 07:36 入 - 潮干狩り ◎ 10:52～15:46

コイセボイ（北海道）2026年04月22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
4/22 00:00	63.5	↑2.0
4/22 00:10	65.6	↑2.1
4/22 00:20	67.7	↑2.1
4/22 00:30	69.9	↑2.2
4/22 00:40	72.2	↑2.3
4/22 00:50	74.5	↑2.3
4/22 01:00	76.9	↑2.4
4/22 01:10	79.3	↑2.4
4/22 01:20	81.7	↑2.4
4/22 01:30	84.1	↑2.4
4/22 01:40	86.6	↑2.5
4/22 01:50	89.0	↑2.4
4/22 02:00	91.3	↑2.3
4/22 02:10	93.6	↑2.3
4/22 02:20	95.9	↑2.3
4/22 02:30	98.0	↑2.1
4/22 02:40	100.1	↑2.1
4/22 02:50	102.1	↑2.0
4/22 03:00	103.9	↑1.8
4/22 03:10	105.6	↑1.7
4/22 03:20	107.2	↑1.6
4/22 03:30	108.7	↑1.5
4/22 03:40	109.9	↑1.2
4/22 03:50	111.0	↑1.1
4/22 04:00	111.9	↑0.9
4/22 04:10	112.7	↑0.8
4/22 04:20	113.2	↑0.5
4/22 04:30	113.6	↑0.4
4/22 04:40	113.7	↑0.1	満潮
4/22 04:50	113.6	↓-0.1
4/22 05:00	113.3	↓-0.3
4/22 05:10	112.8	↓-0.5
4/22 05:20	112.1	↓-0.7
4/22 05:30	111.2	↓-0.9
4/22 05:40	110.1	↓-1.1
4/22 05:50	108.8	↓-1.3
4/22 06:00	107.2	↓-1.6
4/22 06:10	105.5	↓-1.7
4/22 06:20	103.6	↓-1.9
4/22 06:30	101.5	↓-2.1
4/22 06:40	99.2	↓-2.3
4/22 06:50	96.8	↓-2.4
4/22 07:00	94.3	↓-2.5
4/22 07:10	91.5	↓-2.8
4/22 07:20	88.7	↓-2.8
4/22 07:30	85.8	↓-2.9
4/22 07:40	82.7	↓-3.1
4/22 07:50	79.6	↓-3.1
4/22 08:00	76.4	↓-3.2
4/22 08:10	73.1	↓-3.3
4/22 08:20	69.8	↓-3.3
4/22 08:30	66.4	↓-3.4	最大潮位差
4/22 08:40	63.1	↓-3.3
4/22 08:50	59.7	↓-3.4	最大潮位差
4/22 09:00	56.4	↓-3.3
4/22 09:10	53.1	↓-3.3
4/22 09:20	49.9	↓-3.2
4/22 09:30	46.7	↓-3.2
4/22 09:40	43.6	↓-3.1
4/22 09:50	40.5	↓-3.1
4/22 10:00	37.6	↓-2.9
4/22 10:10	34.8	↓-2.8
4/22 10:20	32.1	↓-2.7
4/22 10:30	29.5	↓-2.6
4/22 10:40	27.1	↓-2.4
4/22 10:50	24.8	↓-2.3
4/22 11:00	22.7	↓-2.1
4/22 11:10	20.7	↓-2.0
4/22 11:20	18.9	↓-1.8
4/22 11:30	17.3	↓-1.6
4/22 11:40	15.8	↓-1.5
4/22 11:50	14.5	↓-1.3
4/22 12:00	13.4	↓-1.1
4/22 12:10	12.5	↓-0.9
4/22 12:20	11.7	↓-0.8
4/22 12:30	11.1	↓-0.6
4/22 12:40	10.7	↓-0.4
4/22 12:50	10.4	↓-0.3
4/22 13:00	10.3	↓-0.1	干潮
4/22 13:10	10.4	↑0.1
4/22 13:20	10.6	↑0.2
4/22 13:30	10.9	↑0.3
4/22 13:40	11.4	↑0.5
4/22 13:50	12.0	↑0.6
4/22 14:00	12.7	↑0.7
4/22 14:10	13.5	↑0.8
4/22 14:20	14.4	↑0.9
4/22 14:30	15.4	↑1.0
4/22 14:40	16.4	↑1.0
4/22 14:50	17.6	↑1.2
4/22 15:00	18.7	↑1.1
4/22 15:10	19.9	↑1.2
4/22 15:20	21.2	↑1.3
4/22 15:30	22.4	↑1.2
4/22 15:40	23.7	↑1.3
4/22 15:50	25.0	↑1.3
4/22 16:00	26.2	↑1.2
4/22 16:10	27.5	↑1.3
4/22 16:20	28.7	↑1.2
4/22 16:30	29.9	↑1.2
4/22 16:40	31.1	↑1.2
4/22 16:50	32.2	↑1.1
4/22 17:00	33.2	↑1.0
4/22 17:10	34.2	↑1.0
4/22 17:20	35.1	↑0.9
4/22 17:30	36.0	↑0.9
4/22 17:40	36.8	↑0.8
4/22 17:50	37.6	↑0.8
4/22 18:00	38.2	↑0.6
4/22 18:10	38.8	↑0.6
4/22 18:20	39.4	↑0.6
4/22 18:30	39.8	↑0.4
4/22 18:40	40.3	↑0.5
4/22 18:50	40.6	↑0.3
4/22 19:00	40.9	↑0.3
4/22 19:10	41.2	↑0.3
4/22 19:20	41.4	↑0.2
4/22 19:30	41.5	↑0.1
4/22 19:40	41.7	↑0.2
4/22 19:50	41.8	↑0.1
4/22 20:00	41.9	↑0.1
4/22 20:10	42.0	↑0.1
4/22 20:20	42.0	0
4/22 20:30	42.1	↑0.1
4/22 20:40	42.2	↑0.1
4/22 20:50	42.3	↑0.1
4/22 21:00	42.5	↑0.2
4/22 21:10	42.7	↑0.2
4/22 21:20	42.9	↑0.2
4/22 21:30	43.2	↑0.3
4/22 21:40	43.5	↑0.3
4/22 21:50	43.9	↑0.4
4/22 22:00	44.4	↑0.5
4/22 22:10	45.0	↑0.6
4/22 22:20	45.6	↑0.6
4/22 22:30	46.3	↑0.7
4/22 22:40	47.1	↑0.8
4/22 22:50	48.0	↑0.9
4/22 23:00	49.0	↑1.0
4/22 23:10	50.1	↑1.1
4/22 23:20	51.3	↑1.2
4/22 23:30	52.6	↑1.3
4/22 23:40	54.0	↑1.4
4/22 23:50	55.5	↑1.5