1 (月)	06:06	14:20	-	-
	132cm	30cm	-	-
小潮 出 05:20 入 18:04 出 00:28 入 08:48 潮干狩り ○ 13:04～15:39

有珠湾（北海道）2024年04月1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
4/1 00:00	92.8	0
4/1 00:10	92.9	↑0.1
4/1 00:20	93.1	↑0.2
4/1 00:30	93.5	↑0.4
4/1 00:40	93.9	↑0.4
4/1 00:50	94.5	↑0.6
4/1 01:00	95.2	↑0.7
4/1 01:10	96.0	↑0.8
4/1 01:20	96.9	↑0.9
4/1 01:30	97.9	↑1.0
4/1 01:40	99.0	↑1.1
4/1 01:50	100.2	↑1.2
4/1 02:00	101.5	↑1.3
4/1 02:10	102.8	↑1.3
4/1 02:20	104.3	↑1.5
4/1 02:30	105.8	↑1.5
4/1 02:40	107.3	↑1.5
4/1 02:50	109.0	↑1.7
4/1 03:00	110.6	↑1.6
4/1 03:10	112.3	↑1.7
4/1 03:20	113.9	↑1.6
4/1 03:30	115.6	↑1.7
4/1 03:40	117.3	↑1.7
4/1 03:50	118.9	↑1.6
4/1 04:00	120.5	↑1.6
4/1 04:10	122.0	↑1.5
4/1 04:20	123.5	↑1.5
4/1 04:30	124.9	↑1.4
4/1 04:40	126.2	↑1.3
4/1 04:50	127.4	↑1.2
4/1 05:00	128.4	↑1.0
4/1 05:10	129.4	↑1.0
4/1 05:20	130.2	↑0.8
4/1 05:30	130.8	↑0.6
4/1 05:40	131.3	↑0.5
4/1 05:50	131.7	↑0.4
4/1 06:00	131.9	↑0.2	満潮
4/1 06:10	131.8	↓-0.1
4/1 06:20	131.7	↓-0.1
4/1 06:30	131.3	↓-0.4
4/1 06:40	130.7	↓-0.6
4/1 06:50	130.0	↓-0.7
4/1 07:00	129.0	↓-1.0
4/1 07:10	127.9	↓-1.1
4/1 07:20	126.6	↓-1.3
4/1 07:30	125.0	↓-1.6
4/1 07:40	123.3	↓-1.7
4/1 07:50	121.5	↓-1.8
4/1 08:00	119.4	↓-2.1
4/1 08:10	117.2	↓-2.2
4/1 08:20	114.9	↓-2.3
4/1 08:30	112.4	↓-2.5
4/1 08:40	109.7	↓-2.7
4/1 08:50	106.9	↓-2.8
4/1 09:00	104.0	↓-2.9
4/1 09:10	101.1	↓-2.9
4/1 09:20	98.0	↓-3.1
4/1 09:30	94.8	↓-3.2
4/1 09:40	91.6	↓-3.2
4/1 09:50	88.3	↓-3.3	最大潮位差
4/1 10:00	85.0	↓-3.3	最大潮位差
4/1 10:10	81.7	↓-3.3	最大潮位差
4/1 10:20	78.4	↓-3.3	最大潮位差
4/1 10:30	75.1	↓-3.3	最大潮位差
4/1 10:40	71.8	↓-3.3	最大潮位差
4/1 10:50	68.5	↓-3.3	最大潮位差
4/1 11:00	65.3	↓-3.2
4/1 11:10	62.2	↓-3.1
4/1 11:20	59.2	↓-3.0
4/1 11:30	56.2	↓-3.0
4/1 11:40	53.4	↓-2.8
4/1 11:50	50.7	↓-2.7
4/1 12:00	48.1	↓-2.6
4/1 12:10	45.6	↓-2.5
4/1 12:20	43.3	↓-2.3
4/1 12:30	41.2	↓-2.1
4/1 12:40	39.2	↓-2.0
4/1 12:50	37.4	↓-1.8
4/1 13:00	35.8	↓-1.6
4/1 13:10	34.4	↓-1.4
4/1 13:20	33.2	↓-1.2
4/1 13:30	32.1	↓-1.1
4/1 13:40	31.3	↓-0.8
4/1 13:50	30.6	↓-0.7
4/1 14:00	30.2	↓-0.4
4/1 14:10	29.9	↓-0.3	干潮
4/1 14:20	29.8	↓-0.1	干潮
4/1 14:30	29.9	↑0.1
4/1 14:40	30.2	↑0.3
4/1 14:50	30.7	↑0.5
4/1 15:00	31.4	↑0.7
4/1 15:10	32.2	↑0.8
4/1 15:20	33.2	↑1.0
4/1 15:30	34.3	↑1.1
4/1 15:40	35.5	↑1.2
4/1 15:50	37.0	↑1.5
4/1 16:00	38.5	↑1.5
4/1 16:10	40.1	↑1.6
4/1 16:20	41.9	↑1.8
4/1 16:30	43.7	↑1.8
4/1 16:40	45.6	↑1.9
4/1 16:50	47.6	↑2.0
4/1 17:00	49.6	↑2.0
4/1 17:10	51.7	↑2.1
4/1 17:20	53.9	↑2.2
4/1 17:30	56.0	↑2.1
4/1 17:40	58.2	↑2.2
4/1 17:50	60.4	↑2.2
4/1 18:00	62.5	↑2.1
4/1 18:10	64.7	↑2.2
4/1 18:20	66.8	↑2.1
4/1 18:30	68.9	↑2.1
4/1 18:40	71.0	↑2.1
4/1 18:50	73.0	↑2.0
4/1 19:00	74.9	↑1.9
4/1 19:10	76.8	↑1.9
4/1 19:20	78.6	↑1.8
4/1 19:30	80.4	↑1.8
4/1 19:40	82.0	↑1.6
4/1 19:50	83.6	↑1.6
4/1 20:00	85.1	↑1.5
4/1 20:10	86.6	↑1.5
4/1 20:20	87.9	↑1.3
4/1 20:30	89.2	↑1.3
4/1 20:40	90.3	↑1.1
4/1 20:50	91.4	↑1.1
4/1 21:00	92.4	↑1.0
4/1 21:10	93.3	↑0.9
4/1 21:20	94.1	↑0.8
4/1 21:30	94.9	↑0.8
4/1 21:40	95.6	↑0.7
4/1 21:50	96.2	↑0.6
4/1 22:00	96.7	↑0.5
4/1 22:10	97.2	↑0.5
4/1 22:20	97.7	↑0.5
4/1 22:30	98.0	↑0.3
4/1 22:40	98.4	↑0.4
4/1 22:50	98.7	↑0.3
4/1 23:00	99.0	↑0.3
4/1 23:10	99.2	↑0.2
4/1 23:20	99.5	↑0.3
4/1 23:30	99.7	↑0.2
4/1 23:40	99.9	↑0.2
4/1 23:50	100.1	↑0.2