22 (月)	05:35	13:03	21:58	-
	136cm	11cm	102cm	-
小潮 出 04:42 入 18:24 出 - 入 08:20 潮干狩り ◎ 10:58～15:35

苫小牧（北海道）2041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	91.4	0
4/22 00:10	91.7	↑0.3
4/22 00:20	92.1	↑0.4
4/22 00:30	92.8	↑0.7
4/22 00:40	93.6	↑0.8
4/22 00:50	94.5	↑0.9
4/22 01:00	95.7	↑1.2
4/22 01:10	96.9	↑1.2
4/22 01:20	98.3	↑1.4
4/22 01:30	99.8	↑1.5
4/22 01:40	101.4	↑1.6
4/22 01:50	103.0	↑1.6
4/22 02:00	104.6	↑1.6
4/22 02:10	106.3	↑1.7
4/22 02:20	108.0	↑1.7
4/22 02:30	109.8	↑1.8
4/22 02:40	111.5	↑1.7
4/22 02:50	113.3	↑1.8
4/22 03:00	115.0	↑1.7
4/22 03:10	116.8	↑1.8
4/22 03:20	118.6	↑1.8
4/22 03:30	120.3	↑1.7
4/22 03:40	122.1	↑1.8
4/22 03:50	123.8	↑1.7
4/22 04:00	125.5	↑1.7
4/22 04:10	127.1	↑1.6
4/22 04:20	128.7	↑1.6
4/22 04:30	130.2	↑1.5
4/22 04:40	131.5	↑1.3
4/22 04:50	132.7	↑1.2
4/22 05:00	133.7	↑1.0
4/22 05:10	134.5	↑0.8
4/22 05:20	135.1	↑0.6
4/22 05:30	135.4	↑0.3	満潮
4/22 05:40	135.4	0
4/22 05:50	135.0	↓-0.4
4/22 06:00	134.4	↓-0.6
4/22 06:10	133.4	↓-1.0
4/22 06:20	132.0	↓-1.4
4/22 06:30	130.3	↓-1.7
4/22 06:40	128.4	↓-1.9
4/22 06:50	126.0	↓-2.4
4/22 07:00	123.5	↓-2.5
4/22 07:10	120.6	↓-2.9
4/22 07:20	117.5	↓-3.1
4/22 07:30	114.2	↓-3.3
4/22 07:40	110.7	↓-3.5
4/22 07:50	107.1	↓-3.6
4/22 08:00	103.4	↓-3.7
4/22 08:10	99.5	↓-3.9
4/22 08:20	95.6	↓-3.9
4/22 08:30	91.6	↓-4.0
4/22 08:40	87.6	↓-4.0
4/22 08:50	83.6	↓-4.0
4/22 09:00	79.5	↓-4.1	最大潮位差
4/22 09:10	75.5	↓-4.0
4/22 09:20	71.4	↓-4.1	最大潮位差
4/22 09:30	67.4	↓-4.0
4/22 09:40	63.3	↓-4.1	最大潮位差
4/22 09:50	59.3	↓-4.0
4/22 10:00	55.3	↓-4.0
4/22 10:10	51.4	↓-3.9
4/22 10:20	47.5	↓-3.9
4/22 10:30	43.7	↓-3.8
4/22 10:40	40.0	↓-3.7
4/22 10:50	36.4	↓-3.6
4/22 11:00	33.0	↓-3.4
4/22 11:10	29.7	↓-3.3
4/22 11:20	26.6	↓-3.1
4/22 11:30	23.8	↓-2.8
4/22 11:40	21.2	↓-2.6
4/22 11:50	18.9	↓-2.3
4/22 12:00	16.8	↓-2.1
4/22 12:10	15.1	↓-1.7
4/22 12:20	13.6	↓-1.5
4/22 12:30	12.5	↓-1.1
4/22 12:40	11.7	↓-0.8
4/22 12:50	11.2	↓-0.5
4/22 13:00	11.0	↓-0.2	干潮
4/22 13:10	11.0	0
4/22 13:20	11.4	↑0.4
4/22 13:30	12.0	↑0.6
4/22 13:40	12.8	↑0.8
4/22 13:50	13.8	↑1.0
4/22 14:00	15.0	↑1.2
4/22 14:10	16.4	↑1.4
4/22 14:20	18.0	↑1.6
4/22 14:30	19.7	↑1.7
4/22 14:40	21.5	↑1.8
4/22 14:50	23.5	↑2.0
4/22 15:00	25.6	↑2.1
4/22 15:10	27.8	↑2.2
4/22 15:20	30.2	↑2.4
4/22 15:30	32.7	↑2.5
4/22 15:40	35.3	↑2.6
4/22 15:50	38.0	↑2.7
4/22 16:00	40.8	↑2.8
4/22 16:10	43.7	↑2.9
4/22 16:20	46.7	↑3.0
4/22 16:30	49.8	↑3.1
4/22 16:40	53.0	↑3.2
4/22 16:50	56.2	↑3.2
4/22 17:00	59.4	↑3.2
4/22 17:10	62.6	↑3.2
4/22 17:20	65.8	↑3.2
4/22 17:30	68.9	↑3.1
4/22 17:40	71.9	↑3.0
4/22 17:50	74.8	↑2.9
4/22 18:00	77.6	↑2.8
4/22 18:10	80.2	↑2.6
4/22 18:20	82.6	↑2.4
4/22 18:30	84.9	↑2.3
4/22 18:40	86.9	↑2.0
4/22 18:50	88.8	↑1.9
4/22 19:00	90.4	↑1.6
4/22 19:10	91.9	↑1.5
4/22 19:20	93.2	↑1.3
4/22 19:30	94.4	↑1.2
4/22 19:40	95.4	↑1.0
4/22 19:50	96.2	↑0.8
4/22 20:00	97.0	↑0.8
4/22 20:10	97.7	↑0.7
4/22 20:20	98.2	↑0.5
4/22 20:30	98.8	↑0.6
4/22 20:40	99.2	↑0.4
4/22 20:50	99.6	↑0.4
4/22 21:00	100.0	↑0.4
4/22 21:10	100.3	↑0.3
4/22 21:20	100.6	↑0.3
4/22 21:30	100.8	↑0.2
4/22 21:40	100.9	↑0.1
4/22 21:50	101.0	↑0.1	満潮
4/22 22:00	101.0	0
4/22 22:10	101.0	0
4/22 22:20	100.8	↓-0.2
4/22 22:30	100.6	↓-0.2
4/22 22:40	100.4	↓-0.2
4/22 22:50	100.1	↓-0.3
4/22 23:00	99.7	↓-0.4
4/22 23:10	99.3	↓-0.4
4/22 23:20	99.0	↓-0.3
4/22 23:30	98.6	↓-0.4
4/22 23:40	98.2	↓-0.4
4/22 23:50	97.9	↓-0.3