04 (水)	04:16	09:53	15:47	22:15
	127cm	53cm	141cm	26cm
大潮 出 06:05 入 17:28 出 18:24 入 06:16

苫小牧（北海道）2026年03月04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
3/4 00:00	46.7	↑4.0
3/4 00:10	50.9	↑4.2
3/4 00:20	55.4	↑4.5
3/4 00:30	60.0	↑4.6
3/4 00:40	64.7	↑4.7
3/4 00:50	69.5	↑4.8
3/4 01:00	74.3	↑4.8
3/4 01:10	79.1	↑4.8
3/4 01:20	83.8	↑4.7
3/4 01:30	88.4	↑4.6
3/4 01:40	92.8	↑4.4
3/4 01:50	97.1	↑4.3
3/4 02:00	101.1	↑4.0
3/4 02:10	104.9	↑3.8
3/4 02:20	108.3	↑3.4
3/4 02:30	111.5	↑3.2
3/4 02:40	114.4	↑2.9
3/4 02:50	116.9	↑2.5
3/4 03:00	119.2	↑2.3
3/4 03:10	121.1	↑1.9
3/4 03:20	122.8	↑1.7
3/4 03:30	124.1	↑1.3
3/4 03:40	125.2	↑1.1
3/4 03:50	125.9	↑0.7
3/4 04:00	126.5	↑0.6
3/4 04:10	126.7	↑0.2	満潮
3/4 04:20	126.7	0
3/4 04:30	126.4	↓-0.3
3/4 04:40	125.9	↓-0.5
3/4 04:50	125.1	↓-0.8
3/4 05:00	124.0	↓-1.1
3/4 05:10	122.7	↓-1.3
3/4 05:20	121.1	↓-1.6
3/4 05:30	119.2	↓-1.9
3/4 05:40	117.0	↓-2.2
3/4 05:50	114.6	↓-2.4
3/4 06:00	111.9	↓-2.7
3/4 06:10	109.0	↓-2.9
3/4 06:20	105.8	↓-3.2
3/4 06:30	102.5	↓-3.3
3/4 06:40	99.0	↓-3.5
3/4 06:50	95.4	↓-3.6
3/4 07:00	91.7	↓-3.7
3/4 07:10	88.0	↓-3.7
3/4 07:20	84.3	↓-3.7
3/4 07:30	80.7	↓-3.6
3/4 07:40	77.2	↓-3.5
3/4 07:50	73.8	↓-3.4
3/4 08:00	70.6	↓-3.2
3/4 08:10	67.6	↓-3.0
3/4 08:20	64.9	↓-2.7
3/4 08:30	62.4	↓-2.5
3/4 08:40	60.2	↓-2.2
3/4 08:50	58.3	↓-1.9
3/4 09:00	56.7	↓-1.6
3/4 09:10	55.4	↓-1.3
3/4 09:20	54.3	↓-1.1
3/4 09:30	53.6	↓-0.7
3/4 09:40	53.1	↓-0.5
3/4 09:50	52.9	↓-0.2	干潮
3/4 10:00	53.0	↑0.1
3/4 10:10	53.3	↑0.3
3/4 10:20	53.9	↑0.6
3/4 10:30	54.8	↑0.9
3/4 10:40	55.8	↑1.0
3/4 10:50	57.2	↑1.4
3/4 11:00	58.8	↑1.6
3/4 11:10	60.7	↑1.9
3/4 11:20	62.8	↑2.1
3/4 11:30	65.2	↑2.4
3/4 11:40	67.9	↑2.7
3/4 11:50	70.8	↑2.9
3/4 12:00	74.0	↑3.2
3/4 12:10	77.4	↑3.4
3/4 12:20	81.0	↑3.6
3/4 12:30	84.8	↑3.8
3/4 12:40	88.8	↑4.0
3/4 12:50	92.9	↑4.1
3/4 13:00	97.1	↑4.2
3/4 13:10	101.3	↑4.2
3/4 13:20	105.5	↑4.2
3/4 13:30	109.6	↑4.1
3/4 13:40	113.6	↑4.0
3/4 13:50	117.4	↑3.8
3/4 14:00	121.1	↑3.7
3/4 14:10	124.5	↑3.4
3/4 14:20	127.6	↑3.1
3/4 14:30	130.4	↑2.8
3/4 14:40	132.8	↑2.4
3/4 14:50	135.0	↑2.2
3/4 15:00	136.7	↑1.7
3/4 15:10	138.1	↑1.4
3/4 15:20	139.2	↑1.1
3/4 15:30	139.9	↑0.7
3/4 15:40	140.2	↑0.3	満潮
3/4 15:50	140.3	↑0.1
3/4 16:00	140.0	↓-0.3
3/4 16:10	139.4	↓-0.6
3/4 16:20	138.4	↓-1.0
3/4 16:30	137.3	↓-1.1
3/4 16:40	135.8	↓-1.5
3/4 16:50	134.0	↓-1.8
3/4 17:00	132.0	↓-2.0
3/4 17:10	129.7	↓-2.3
3/4 17:20	127.1	↓-2.6
3/4 17:30	124.2	↓-2.9
3/4 17:40	121.0	↓-3.2
3/4 17:50	117.6	↓-3.4
3/4 18:00	113.9	↓-3.7
3/4 18:10	109.9	↓-4.0
3/4 18:20	105.7	↓-4.2
3/4 18:30	101.3	↓-4.4
3/4 18:40	96.7	↓-4.6
3/4 18:50	91.9	↓-4.8
3/4 19:00	87.0	↓-4.9
3/4 19:10	82.1	↓-4.9
3/4 19:20	77.1	↓-5.0	最大潮位差
3/4 19:30	72.1	↓-5.0	最大潮位差
3/4 19:40	67.2	↓-4.9
3/4 19:50	62.4	↓-4.8
3/4 20:00	57.7	↓-4.7
3/4 20:10	53.3	↓-4.4
3/4 20:20	49.1	↓-4.2
3/4 20:30	45.3	↓-3.8
3/4 20:40	41.7	↓-3.6
3/4 20:50	38.5	↓-3.2
3/4 21:00	35.6	↓-2.9
3/4 21:10	33.1	↓-2.5
3/4 21:20	31.0	↓-2.1
3/4 21:30	29.3	↓-1.7
3/4 21:40	27.9	↓-1.4
3/4 21:50	26.9	↓-1.0
3/4 22:00	26.2	↓-0.7
3/4 22:10	25.9	↓-0.3	干潮
3/4 22:20	25.9	0
3/4 22:30	26.3	↑0.4
3/4 22:40	26.9	↑0.6
3/4 22:50	27.9	↑1.0
3/4 23:00	29.2	↑1.3
3/4 23:10	30.8	↑1.6
3/4 23:20	32.7	↑1.9
3/4 23:30	34.9	↑2.2
3/4 23:40	37.4	↑2.5
3/4 23:50	40.2	↑2.8