1 (土)	06:09	00:10	23:07	13:41
	130cm	88cm	94cm	33cm
小潮 出 05:17 入 18:00 出 00:43 入 08:57 潮干狩り ○ 13:00～14:25

苫小牧（北海道）2062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	87.3	↓-0.2	干潮
4/1 00:10	87.2	↓-0.1	干潮
4/1 00:20	87.3	↑0.1
4/1 00:30	87.6	↑0.3
4/1 00:40	88.0	↑0.4
4/1 00:50	88.5	↑0.5
4/1 01:00	89.3	↑0.8
4/1 01:10	90.1	↑0.8
4/1 01:20	91.1	↑1.0
4/1 01:30	92.2	↑1.1
4/1 01:40	93.4	↑1.2
4/1 01:50	94.7	↑1.3
4/1 02:00	96.1	↑1.4
4/1 02:10	97.5	↑1.4
4/1 02:20	99.0	↑1.5
4/1 02:30	100.5	↑1.5
4/1 02:40	102.0	↑1.5
4/1 02:50	103.5	↑1.5
4/1 03:00	105.1	↑1.6
4/1 03:10	106.7	↑1.6
4/1 03:20	108.3	↑1.6
4/1 03:30	109.9	↑1.6
4/1 03:40	111.6	↑1.7
4/1 03:50	113.2	↑1.6
4/1 04:00	114.9	↑1.7
4/1 04:10	116.5	↑1.6
4/1 04:20	118.2	↑1.7
4/1 04:30	119.8	↑1.6
4/1 04:40	121.4	↑1.6
4/1 04:50	122.9	↑1.5
4/1 05:00	124.3	↑1.4
4/1 05:10	125.6	↑1.3
4/1 05:20	126.8	↑1.2
4/1 05:30	127.8	↑1.0
4/1 05:40	128.6	↑0.8
4/1 05:50	129.2	↑0.6
4/1 06:00	129.6	↑0.4	満潮
4/1 06:10	129.6	0
4/1 06:20	129.5	↓-0.1
4/1 06:30	129.0	↓-0.5
4/1 06:40	128.3	↓-0.7
4/1 06:50	127.2	↓-1.1
4/1 07:00	125.9	↓-1.3
4/1 07:10	124.4	↓-1.5
4/1 07:20	122.6	↓-1.8
4/1 07:30	120.6	↓-2.0
4/1 07:40	118.3	↓-2.3
4/1 07:50	115.9	↓-2.4
4/1 08:00	113.4	↓-2.5
4/1 08:10	110.7	↓-2.7
4/1 08:20	107.9	↓-2.8
4/1 08:30	105.0	↓-2.9
4/1 08:40	102.0	↓-3.0
4/1 08:50	99.0	↓-3.0
4/1 09:00	96.0	↓-3.0
4/1 09:10	92.9	↓-3.1
4/1 09:20	89.8	↓-3.1
4/1 09:30	86.6	↓-3.2	最大潮位差
4/1 09:40	83.5	↓-3.1
4/1 09:50	80.4	↓-3.1
4/1 10:00	77.2	↓-3.2	最大潮位差
4/1 10:10	74.1	↓-3.1
4/1 10:20	70.9	↓-3.2	最大潮位差
4/1 10:30	67.8	↓-3.1
4/1 10:40	64.7	↓-3.1
4/1 10:50	61.6	↓-3.1
4/1 11:00	58.6	↓-3.0
4/1 11:10	55.7	↓-2.9
4/1 11:20	52.8	↓-2.9
4/1 11:30	50.1	↓-2.7
4/1 11:40	47.5	↓-2.6
4/1 11:50	45.1	↓-2.4
4/1 12:00	42.8	↓-2.3
4/1 12:10	40.8	↓-2.0
4/1 12:20	38.9	↓-1.9
4/1 12:30	37.3	↓-1.6
4/1 12:40	35.9	↓-1.4
4/1 12:50	34.7	↓-1.2
4/1 13:00	33.8	↓-0.9
4/1 13:10	33.0	↓-0.8
4/1 13:20	32.5	↓-0.5
4/1 13:30	32.3	↓-0.2
4/1 13:40	32.2	↓-0.1	干潮
4/1 13:50	32.3	↑0.1
4/1 14:00	32.5	↑0.2
4/1 14:10	33.0	↑0.5
4/1 14:20	33.5	↑0.5
4/1 14:30	34.2	↑0.7
4/1 14:40	35.0	↑0.8
4/1 14:50	35.9	↑0.9
4/1 15:00	36.9	↑1.0
4/1 15:10	38.1	↑1.2
4/1 15:20	39.3	↑1.2
4/1 15:30	40.6	↑1.3
4/1 15:40	42.0	↑1.4
4/1 15:50	43.5	↑1.5
4/1 16:00	45.1	↑1.6
4/1 16:10	46.8	↑1.7
4/1 16:20	48.6	↑1.8
4/1 16:30	50.5	↑1.9
4/1 16:40	52.4	↑1.9
4/1 16:50	54.5	↑2.1
4/1 17:00	56.6	↑2.1
4/1 17:10	58.8	↑2.2
4/1 17:20	61.0	↑2.2
4/1 17:30	63.2	↑2.2
4/1 17:40	65.4	↑2.2
4/1 17:50	67.6	↑2.2
4/1 18:00	69.7	↑2.1
4/1 18:10	71.8	↑2.1
4/1 18:20	73.7	↑1.9
4/1 18:30	75.6	↑1.9
4/1 18:40	77.3	↑1.7
4/1 18:50	79.0	↑1.7
4/1 19:00	80.4	↑1.4
4/1 19:10	81.8	↑1.4
4/1 19:20	83.0	↑1.2
4/1 19:30	84.1	↑1.1
4/1 19:40	85.1	↑1.0
4/1 19:50	85.9	↑0.8
4/1 20:00	86.7	↑0.8
4/1 20:10	87.4	↑0.7
4/1 20:20	88.0	↑0.6
4/1 20:30	88.6	↑0.6
4/1 20:40	89.2	↑0.6
4/1 20:50	89.7	↑0.5
4/1 21:00	90.2	↑0.5
4/1 21:10	90.6	↑0.4
4/1 21:20	91.1	↑0.5
4/1 21:30	91.5	↑0.4
4/1 21:40	91.9	↑0.4
4/1 21:50	92.3	↑0.4
4/1 22:00	92.6	↑0.3
4/1 22:10	92.9	↑0.3
4/1 22:20	93.2	↑0.3
4/1 22:30	93.4	↑0.2
4/1 22:40	93.6	↑0.2
4/1 22:50	93.7	↑0.1
4/1 23:00	93.7	0	満潮
4/1 23:10	93.7	0
4/1 23:20	93.7	0
4/1 23:30	93.6	↓-0.1
4/1 23:40	93.5	↓-0.1
4/1 23:50	93.5	0