22 (月)	02:17	08:33	14:51	20:44
	133cm	30cm	134cm	48cm
大潮 出 04:46 入 18:28 出 16:49 入 03:56 潮干狩り ○ 07:37～09:29

有珠湾（北海道）2024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	104.3	↑3.7
4/22 00:10	107.8	↑3.5
4/22 00:20	111.2	↑3.4
4/22 00:30	114.4	↑3.2
4/22 00:40	117.4	↑3.0
4/22 00:50	120.2	↑2.8
4/22 01:00	122.7	↑2.5
4/22 01:10	124.9	↑2.2
4/22 01:20	126.9	↑2.0
4/22 01:30	128.6	↑1.7
4/22 01:40	130.0	↑1.4
4/22 01:50	131.0	↑1.0
4/22 02:00	131.7	↑0.7
4/22 02:10	132.1	↑0.4	満潮
4/22 02:20	132.1	0
4/22 02:30	131.8	↓-0.3
4/22 02:40	131.1	↓-0.7
4/22 02:50	130.1	↓-1.0
4/22 03:00	128.8	↓-1.3
4/22 03:10	127.1	↓-1.7
4/22 03:20	125.1	↓-2.0
4/22 03:30	122.9	↓-2.2
4/22 03:40	120.3	↓-2.6
4/22 03:50	117.4	↓-2.9
4/22 04:00	114.3	↓-3.1
4/22 04:10	111.0	↓-3.3
4/22 04:20	107.4	↓-3.6
4/22 04:30	103.7	↓-3.7
4/22 04:40	99.8	↓-3.9
4/22 04:50	95.8	↓-4.0
4/22 05:00	91.6	↓-4.2
4/22 05:10	87.4	↓-4.2
4/22 05:20	83.2	↓-4.2
4/22 05:30	78.9	↓-4.3
4/22 05:40	74.6	↓-4.3
4/22 05:50	70.4	↓-4.2
4/22 06:00	66.3	↓-4.1
4/22 06:10	62.2	↓-4.1
4/22 06:20	58.3	↓-3.9
4/22 06:30	54.5	↓-3.8
4/22 06:40	51.0	↓-3.5
4/22 06:50	47.6	↓-3.4
4/22 07:00	44.5	↓-3.1
4/22 07:10	41.6	↓-2.9
4/22 07:20	39.0	↓-2.6
4/22 07:30	36.7	↓-2.3
4/22 07:40	34.7	↓-2.0
4/22 07:50	33.0	↓-1.7
4/22 08:00	31.7	↓-1.3
4/22 08:10	30.7	↓-1.0
4/22 08:20	30.1	↓-0.6
4/22 08:30	29.8	↓-0.3	干潮
4/22 08:40	29.9	↑0.1
4/22 08:50	30.4	↑0.5
4/22 09:00	31.2	↑0.8
4/22 09:10	32.4	↑1.2
4/22 09:20	33.9	↑1.5
4/22 09:30	35.7	↑1.8
4/22 09:40	37.9	↑2.2
4/22 09:50	40.3	↑2.4
4/22 10:00	43.1	↑2.8
4/22 10:10	46.1	↑3.0
4/22 10:20	49.4	↑3.3
4/22 10:30	52.9	↑3.5
4/22 10:40	56.6	↑3.7
4/22 10:50	60.5	↑3.9
4/22 11:00	64.5	↑4.0
4/22 11:10	68.7	↑4.2
4/22 11:20	72.9	↑4.2
4/22 11:30	77.2	↑4.3
4/22 11:40	81.5	↑4.3
4/22 11:50	85.9	↑4.4	最大潮位差
4/22 12:00	90.1	↑4.2
4/22 12:10	94.4	↑4.3
4/22 12:20	98.5	↑4.1
4/22 12:30	102.6	↑4.1
4/22 12:40	106.4	↑3.8
4/22 12:50	110.1	↑3.7
4/22 13:00	113.6	↑3.5
4/22 13:10	116.9	↑3.3
4/22 13:20	120.0	↑3.1
4/22 13:30	122.7	↑2.7
4/22 13:40	125.2	↑2.5
4/22 13:50	127.4	↑2.2
4/22 14:00	129.3	↑1.9
4/22 14:10	130.8	↑1.5
4/22 14:20	132.0	↑1.2
4/22 14:30	132.9	↑0.9
4/22 14:40	133.4	↑0.5
4/22 14:50	133.6	↑0.2	満潮
4/22 15:00	133.4	↓-0.2
4/22 15:10	132.9	↓-0.5
4/22 15:20	132.0	↓-0.9
4/22 15:30	130.8	↓-1.2
4/22 15:40	129.3	↓-1.5
4/22 15:50	127.4	↓-1.9
4/22 16:00	125.3	↓-2.1
4/22 16:10	122.9	↓-2.4
4/22 16:20	120.3	↓-2.6
4/22 16:30	117.4	↓-2.9
4/22 16:40	114.3	↓-3.1
4/22 16:50	111.0	↓-3.3
4/22 17:00	107.5	↓-3.5
4/22 17:10	103.9	↓-3.6
4/22 17:20	100.2	↓-3.7
4/22 17:30	96.5	↓-3.7
4/22 17:40	92.7	↓-3.8
4/22 17:50	88.8	↓-3.9
4/22 18:00	85.0	↓-3.8
4/22 18:10	81.2	↓-3.8
4/22 18:20	77.5	↓-3.7
4/22 18:30	73.9	↓-3.6
4/22 18:40	70.4	↓-3.5
4/22 18:50	67.1	↓-3.3
4/22 19:00	64.0	↓-3.1
4/22 19:10	61.1	↓-2.9
4/22 19:20	58.4	↓-2.7
4/22 19:30	55.9	↓-2.5
4/22 19:40	53.7	↓-2.2
4/22 19:50	51.9	↓-1.8
4/22 20:00	50.3	↓-1.6
4/22 20:10	49.0	↓-1.3
4/22 20:20	48.0	↓-1.0
4/22 20:30	47.4	↓-0.6
4/22 20:40	47.2	↓-0.2	干潮
4/22 20:50	47.2	0
4/22 21:00	47.6	↑0.4
4/22 21:10	48.4	↑0.8
4/22 21:20	49.5	↑1.1
4/22 21:30	50.9	↑1.4
4/22 21:40	52.6	↑1.7
4/22 21:50	54.6	↑2.0
4/22 22:00	57.0	↑2.4
4/22 22:10	59.6	↑2.6
4/22 22:20	62.4	↑2.8
4/22 22:30	65.5	↑3.1
4/22 22:40	68.8	↑3.3
4/22 22:50	72.2	↑3.4
4/22 23:00	75.9	↑3.7
4/22 23:10	79.6	↑3.7
4/22 23:20	83.5	↑3.9
4/22 23:30	87.4	↑3.9
4/22 23:40	91.4	↑4.0
4/22 23:50	95.4	↑4.0