12 (土)	05:43	14:04	-	-
	150cm	20cm	-	-
小潮 出 04:55 入 18:09 出 09:21 入 00:32 潮干狩り ○ 11:57～16:12

東静内（北海道）2008年04月12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
4/12 00:00	105.2	↑0.5
4/12 00:10	105.8	↑0.6
4/12 00:20	106.4	↑0.6
4/12 00:30	107.2	↑0.8
4/12 00:40	108.1	↑0.9
4/12 00:50	109.0	↑0.9
4/12 01:00	110.0	↑1.0
4/12 01:10	111.2	↑1.2
4/12 01:20	112.4	↑1.2
4/12 01:30	113.7	↑1.3
4/12 01:40	115.1	↑1.4
4/12 01:50	116.6	↑1.5
4/12 02:00	118.1	↑1.5
4/12 02:10	119.7	↑1.6
4/12 02:20	121.4	↑1.7
4/12 02:30	123.2	↑1.8
4/12 02:40	125.0	↑1.8
4/12 02:50	126.8	↑1.8
4/12 03:00	128.6	↑1.8
4/12 03:10	130.5	↑1.9
4/12 03:20	132.4	↑1.9
4/12 03:30	134.3	↑1.9
4/12 03:40	136.1	↑1.8
4/12 03:50	137.9	↑1.8
4/12 04:00	139.7	↑1.8
4/12 04:10	141.3	↑1.6
4/12 04:20	142.9	↑1.6
4/12 04:30	144.4	↑1.5
4/12 04:40	145.7	↑1.3
4/12 04:50	146.8	↑1.1
4/12 05:00	147.8	↑1.0
4/12 05:10	148.7	↑0.9
4/12 05:20	149.3	↑0.6
4/12 05:30	149.7	↑0.4
4/12 05:40	149.9	↑0.2	満潮
4/12 05:50	149.8	↓-0.1
4/12 06:00	149.5	↓-0.3
4/12 06:10	148.9	↓-0.6
4/12 06:20	148.0	↓-0.9
4/12 06:30	146.9	↓-1.1
4/12 06:40	145.6	↓-1.3
4/12 06:50	143.9	↓-1.7
4/12 07:00	142.0	↓-1.9
4/12 07:10	139.9	↓-2.1
4/12 07:20	137.4	↓-2.5
4/12 07:30	134.8	↓-2.6
4/12 07:40	131.9	↓-2.9
4/12 07:50	128.9	↓-3.0
4/12 08:00	125.6	↓-3.3
4/12 08:10	122.1	↓-3.5
4/12 08:20	118.5	↓-3.6
4/12 08:30	114.8	↓-3.7
4/12 08:40	110.9	↓-3.9
4/12 08:50	106.9	↓-4.0
4/12 09:00	102.9	↓-4.0
4/12 09:10	98.8	↓-4.1
4/12 09:20	94.6	↓-4.2	最大潮位差
4/12 09:30	90.4	↓-4.2	最大潮位差
4/12 09:40	86.3	↓-4.1
4/12 09:50	82.1	↓-4.2	最大潮位差
4/12 10:00	78.0	↓-4.1
4/12 10:10	74.0	↓-4.0
4/12 10:20	70.0	↓-4.0
4/12 10:30	66.1	↓-3.9
4/12 10:40	62.2	↓-3.9
4/12 10:50	58.5	↓-3.7
4/12 11:00	55.0	↓-3.5
4/12 11:10	51.5	↓-3.5
4/12 11:20	48.2	↓-3.3
4/12 11:30	45.0	↓-3.2
4/12 11:40	42.0	↓-3.0
4/12 11:50	39.2	↓-2.8
4/12 12:00	36.5	↓-2.7
4/12 12:10	34.0	↓-2.5
4/12 12:20	31.7	↓-2.3
4/12 12:30	29.6	↓-2.1
4/12 12:40	27.7	↓-1.9
4/12 12:50	25.9	↓-1.8
4/12 13:00	24.4	↓-1.5
4/12 13:10	23.1	↓-1.3
4/12 13:20	22.0	↓-1.1
4/12 13:30	21.2	↓-0.8
4/12 13:40	20.5	↓-0.7
4/12 13:50	20.1	↓-0.4
4/12 14:00	19.9	↓-0.2	干潮
4/12 14:10	19.9	0
4/12 14:20	20.2	↑0.3
4/12 14:30	20.7	↑0.5
4/12 14:40	21.4	↑0.7
4/12 14:50	22.4	↑1.0
4/12 15:00	23.5	↑1.1
4/12 15:10	24.9	↑1.4
4/12 15:20	26.4	↑1.5
4/12 15:30	28.2	↑1.8
4/12 15:40	30.2	↑2.0
4/12 15:50	32.3	↑2.1
4/12 16:00	34.6	↑2.3
4/12 16:10	37.0	↑2.4
4/12 16:20	39.5	↑2.5
4/12 16:30	42.2	↑2.7
4/12 16:40	44.9	↑2.7
4/12 16:50	47.8	↑2.9
4/12 17:00	50.6	↑2.8
4/12 17:10	53.5	↑2.9
4/12 17:20	56.5	↑3.0
4/12 17:30	59.4	↑2.9
4/12 17:40	62.3	↑2.9
4/12 17:50	65.1	↑2.8
4/12 18:00	67.9	↑2.8
4/12 18:10	70.6	↑2.7
4/12 18:20	73.3	↑2.7
4/12 18:30	75.8	↑2.5
4/12 18:40	78.2	↑2.4
4/12 18:50	80.5	↑2.3
4/12 19:00	82.7	↑2.2
4/12 19:10	84.8	↑2.1
4/12 19:20	86.7	↑1.9
4/12 19:30	88.4	↑1.7
4/12 19:40	90.1	↑1.7
4/12 19:50	91.6	↑1.5
4/12 20:00	92.9	↑1.3
4/12 20:10	94.2	↑1.3
4/12 20:20	95.3	↑1.1
4/12 20:30	96.3	↑1.0
4/12 20:40	97.2	↑0.9
4/12 20:50	98.0	↑0.8
4/12 21:00	98.8	↑0.8
4/12 21:10	99.4	↑0.6
4/12 21:20	100.0	↑0.6
4/12 21:30	100.5	↑0.5
4/12 21:40	101.0	↑0.5
4/12 21:50	101.5	↑0.5
4/12 22:00	101.9	↑0.4
4/12 22:10	102.4	↑0.5
4/12 22:20	102.8	↑0.4
4/12 22:30	103.2	↑0.4
4/12 22:40	103.6	↑0.4
4/12 22:50	104.0	↑0.4
4/12 23:00	104.4	↑0.4
4/12 23:10	104.8	↑0.4
4/12 23:20	105.2	↑0.4
4/12 23:30	105.7	↑0.5
4/12 23:40	106.1	↑0.4
4/12 23:50	106.6	↑0.5