09 (木)	06:02	00:09	23:12	13:32
	127cm	90cm	96cm	30cm
小潮 出 05:04 入 18:09 出 00:33 入 08:55 潮干狩り ○ 12:31～14:41

苫小牧（北海道）2026年04月09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
4/9 00:00	89.8	↓-0.1	干潮
4/9 00:10	89.7	↓-0.1
4/9 00:20	89.8	↑0.1
4/9 00:30	90.1	↑0.3
4/9 00:40	90.5	↑0.4
4/9 00:50	91.1	↑0.6
4/9 01:00	91.7	↑0.6
4/9 01:10	92.6	↑0.9
4/9 01:20	93.5	↑0.9
4/9 01:30	94.6	↑1.1
4/9 01:40	95.7	↑1.1
4/9 01:50	96.9	↑1.2
4/9 02:00	98.2	↑1.3
4/9 02:10	99.5	↑1.3
4/9 02:20	100.9	↑1.4
4/9 02:30	102.3	↑1.4
4/9 02:40	103.7	↑1.4
4/9 02:50	105.1	↑1.4
4/9 03:00	106.5	↑1.4
4/9 03:10	107.9	↑1.4
4/9 03:20	109.3	↑1.4
4/9 03:30	110.7	↑1.4
4/9 03:40	112.2	↑1.5
4/9 03:50	113.6	↑1.4
4/9 04:00	115.0	↑1.4
4/9 04:10	116.4	↑1.4
4/9 04:20	117.8	↑1.4
4/9 04:30	119.2	↑1.4
4/9 04:40	120.5	↑1.3
4/9 04:50	121.7	↑1.2
4/9 05:00	122.9	↑1.2
4/9 05:10	124.0	↑1.1
4/9 05:20	124.9	↑0.9
4/9 05:30	125.7	↑0.8
4/9 05:40	126.2	↑0.5
4/9 05:50	126.6	↑0.4
4/9 06:00	126.7	↑0.1	満潮
4/9 06:10	126.6	↓-0.1
4/9 06:20	126.2	↓-0.4
4/9 06:30	125.6	↓-0.6
4/9 06:40	124.7	↓-0.9
4/9 06:50	123.5	↓-1.2
4/9 07:00	122.0	↓-1.5
4/9 07:10	120.3	↓-1.7
4/9 07:20	118.4	↓-1.9
4/9 07:30	116.2	↓-2.2
4/9 07:40	113.9	↓-2.3
4/9 07:50	111.3	↓-2.6
4/9 08:00	108.7	↓-2.6
4/9 08:10	105.9	↓-2.8
4/9 08:20	103.0	↓-2.9
4/9 08:30	100.0	↓-3.0
4/9 08:40	97.0	↓-3.0
4/9 08:50	93.9	↓-3.1
4/9 09:00	90.8	↓-3.1
4/9 09:10	87.7	↓-3.1
4/9 09:20	84.5	↓-3.2	最大潮位差
4/9 09:30	81.4	↓-3.1
4/9 09:40	78.3	↓-3.1
4/9 09:50	75.2	↓-3.1
4/9 10:00	72.0	↓-3.2	最大潮位差
4/9 10:10	69.0	↓-3.0
4/9 10:20	65.9	↓-3.1
4/9 10:30	62.8	↓-3.1
4/9 10:40	59.8	↓-3.0
4/9 10:50	56.9	↓-2.9
4/9 11:00	54.0	↓-2.9
4/9 11:10	51.2	↓-2.8
4/9 11:20	48.5	↓-2.7
4/9 11:30	45.9	↓-2.6
4/9 11:40	43.5	↓-2.4
4/9 11:50	41.2	↓-2.3
4/9 12:00	39.0	↓-2.2
4/9 12:10	37.1	↓-1.9
4/9 12:20	35.4	↓-1.7
4/9 12:30	33.9	↓-1.5
4/9 12:40	32.7	↓-1.2
4/9 12:50	31.7	↓-1.0
4/9 13:00	30.9	↓-0.8
4/9 13:10	30.3	↓-0.6
4/9 13:20	30.0	↓-0.3
4/9 13:30	29.8	↓-0.2	干潮
4/9 13:40	29.9	↑0.1
4/9 13:50	30.2	↑0.3
4/9 14:00	30.6	↑0.4
4/9 14:10	31.2	↑0.6
4/9 14:20	31.9	↑0.7
4/9 14:30	32.8	↑0.9
4/9 14:40	33.8	↑1.0
4/9 14:50	34.9	↑1.1
4/9 15:00	36.0	↑1.1
4/9 15:10	37.3	↑1.3
4/9 15:20	38.7	↑1.4
4/9 15:30	40.1	↑1.4
4/9 15:40	41.6	↑1.5
4/9 15:50	43.3	↑1.7
4/9 16:00	45.0	↑1.7
4/9 16:10	46.8	↑1.8
4/9 16:20	48.7	↑1.9
4/9 16:30	50.7	↑2.0
4/9 16:40	52.7	↑2.0
4/9 16:50	54.9	↑2.2
4/9 17:00	57.1	↑2.2
4/9 17:10	59.3	↑2.2
4/9 17:20	61.6	↑2.3
4/9 17:30	63.9	↑2.3
4/9 17:40	66.2	↑2.3
4/9 17:50	68.4	↑2.2
4/9 18:00	70.6	↑2.2
4/9 18:10	72.7	↑2.1
4/9 18:20	74.8	↑2.1
4/9 18:30	76.7	↑1.9
4/9 18:40	78.5	↑1.8
4/9 18:50	80.2	↑1.7
4/9 19:00	81.7	↑1.5
4/9 19:10	83.1	↑1.4
4/9 19:20	84.4	↑1.3
4/9 19:30	85.6	↑1.2
4/9 19:40	86.6	↑1.0
4/9 19:50	87.5	↑0.9
4/9 20:00	88.3	↑0.8
4/9 20:10	89.0	↑0.7
4/9 20:20	89.7	↑0.7
4/9 20:30	90.3	↑0.6
4/9 20:40	90.8	↑0.5
4/9 20:50	91.4	↑0.6
4/9 21:00	91.9	↑0.5
4/9 21:10	92.3	↑0.4
4/9 21:20	92.8	↑0.5
4/9 21:30	93.2	↑0.4
4/9 21:40	93.6	↑0.4
4/9 21:50	94.0	↑0.4
4/9 22:00	94.4	↑0.4
4/9 22:10	94.7	↑0.3
4/9 22:20	95.0	↑0.3
4/9 22:30	95.2	↑0.2
4/9 22:40	95.4	↑0.2
4/9 22:50	95.5	↑0.1
4/9 23:00	95.6	↑0.1
4/9 23:10	95.6	0	満潮
4/9 23:20	95.6	0
4/9 23:30	95.5	↓-0.1
4/9 23:40	95.4	↓-0.1
4/9 23:50	95.4	0