21 (水)	06:01	16:23	-	-
	106cm	32cm	-	-
長潮 出 04:33 入 18:12 出 10:58 入 01:33 潮干狩り ○ 15:28～17:15

釧路（北海道）2021年04月21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
4/21 00:00	102.1	↑0.1
4/21 00:10	102.3	↑0.2
4/21 00:20	102.4	↑0.1
4/21 00:30	102.5	↑0.1
4/21 00:40	102.6	↑0.1
4/21 00:50	102.7	↑0.1
4/21 01:00	102.8	↑0.1
4/21 01:10	102.8	0
4/21 01:20	102.9	↑0.1
4/21 01:30	102.9	0
4/21 01:40	102.9	0
4/21 01:50	103.0	↑0.1
4/21 02:00	103.0	0
4/21 02:10	103.0	0
4/21 02:20	103.0	0
4/21 02:30	103.0	0
4/21 02:40	103.0	0
4/21 02:50	103.1	↑0.1
4/21 03:00	103.1	0
4/21 03:10	103.1	0
4/21 03:20	103.2	↑0.1
4/21 03:30	103.3	↑0.1
4/21 03:40	103.4	↑0.1
4/21 03:50	103.5	↑0.1
4/21 04:00	103.6	↑0.1
4/21 04:10	103.7	↑0.1
4/21 04:20	103.9	↑0.2
4/21 04:30	104.1	↑0.2
4/21 04:40	104.2	↑0.1
4/21 04:50	104.4	↑0.2
4/21 05:00	104.6	↑0.2
4/21 05:10	104.7	↑0.1
4/21 05:20	104.9	↑0.2
4/21 05:30	105.0	↑0.1
4/21 05:40	105.1	↑0.1
4/21 05:50	105.2	↑0.1
4/21 06:00	105.2	0	満潮
4/21 06:10	105.2	0
4/21 06:20	105.1	↓-0.1
4/21 06:30	105.0	↓-0.1
4/21 06:40	104.8	↓-0.2
4/21 06:50	104.6	↓-0.2
4/21 07:00	104.3	↓-0.3
4/21 07:10	103.9	↓-0.4
4/21 07:20	103.5	↓-0.4
4/21 07:30	103.1	↓-0.4
4/21 07:40	102.5	↓-0.6
4/21 07:50	101.9	↓-0.6
4/21 08:00	101.3	↓-0.6
4/21 08:10	100.6	↓-0.7
4/21 08:20	99.8	↓-0.8
4/21 08:30	98.9	↓-0.9
4/21 08:40	98.0	↓-0.9
4/21 08:50	97.0	↓-1.0
4/21 09:00	95.9	↓-1.1
4/21 09:10	94.8	↓-1.1
4/21 09:20	93.6	↓-1.2
4/21 09:30	92.3	↓-1.3
4/21 09:40	90.9	↓-1.4
4/21 09:50	89.4	↓-1.5
4/21 10:00	87.9	↓-1.5
4/21 10:10	86.4	↓-1.5
4/21 10:20	84.7	↓-1.7
4/21 10:30	83.0	↓-1.7
4/21 10:40	81.2	↓-1.8
4/21 10:50	79.4	↓-1.8
4/21 11:00	77.6	↓-1.8
4/21 11:10	75.7	↓-1.9
4/21 11:20	73.8	↓-1.9
4/21 11:30	71.9	↓-1.9
4/21 11:40	70.0	↓-1.9
4/21 11:50	68.0	↓-2.0
4/21 12:00	66.1	↓-1.9
4/21 12:10	64.2	↓-1.9
4/21 12:20	62.3	↓-1.9
4/21 12:30	60.4	↓-1.9
4/21 12:40	58.5	↓-1.9
4/21 12:50	56.6	↓-1.9
4/21 13:00	54.8	↓-1.8
4/21 13:10	53.0	↓-1.8
4/21 13:20	51.2	↓-1.8
4/21 13:30	49.4	↓-1.8
4/21 13:40	47.7	↓-1.7
4/21 13:50	46.1	↓-1.6
4/21 14:00	44.5	↓-1.6
4/21 14:10	42.9	↓-1.6
4/21 14:20	41.4	↓-1.5
4/21 14:30	39.9	↓-1.5
4/21 14:40	38.6	↓-1.3
4/21 14:50	37.3	↓-1.3
4/21 15:00	36.1	↓-1.2
4/21 15:10	35.0	↓-1.1
4/21 15:20	34.1	↓-0.9
4/21 15:30	33.2	↓-0.9
4/21 15:40	32.5	↓-0.7
4/21 15:50	31.9	↓-0.6
4/21 16:00	31.5	↓-0.4
4/21 16:10	31.2	↓-0.3
4/21 16:20	31.1	↓-0.1	干潮
4/21 16:30	31.2	↑0.1
4/21 16:40	31.4	↑0.2
4/21 16:50	31.8	↑0.4
4/21 17:00	32.3	↑0.5
4/21 17:10	33.0	↑0.7
4/21 17:20	33.9	↑0.9
4/21 17:30	34.9	↑1.0
4/21 17:40	36.1	↑1.2
4/21 17:50	37.4	↑1.3
4/21 18:00	38.8	↑1.4
4/21 18:10	40.4	↑1.6
4/21 18:20	42.1	↑1.7
4/21 18:30	43.9	↑1.8
4/21 18:40	45.8	↑1.9
4/21 18:50	47.8	↑2.0
4/21 19:00	49.9	↑2.1
4/21 19:10	52.1	↑2.2
4/21 19:20	54.3	↑2.2
4/21 19:30	56.7	↑2.4
4/21 19:40	59.0	↑2.3
4/21 19:50	61.4	↑2.4
4/21 20:00	63.9	↑2.5	最大潮位差
4/21 20:10	66.3	↑2.4
4/21 20:20	68.8	↑2.5	最大潮位差
4/21 20:30	71.3	↑2.5	最大潮位差
4/21 20:40	73.7	↑2.4
4/21 20:50	76.1	↑2.4
4/21 21:00	78.5	↑2.4
4/21 21:10	80.8	↑2.3
4/21 21:20	83.0	↑2.2
4/21 21:30	85.2	↑2.2
4/21 21:40	87.3	↑2.1
4/21 21:50	89.2	↑1.9
4/21 22:00	91.1	↑1.9
4/21 22:10	92.9	↑1.8
4/21 22:20	94.5	↑1.6
4/21 22:30	96.0	↑1.5
4/21 22:40	97.4	↑1.4
4/21 22:50	98.7	↑1.3
4/21 23:00	99.9	↑1.2
4/21 23:10	101.0	↑1.1
4/21 23:20	101.9	↑0.9
4/21 23:30	102.7	↑0.8
4/21 23:40	103.5	↑0.8
4/21 23:50	104.1	↑0.6