5 (木)	10:14	02:00	19:15	12:52
	101cm	39cm	141cm	97cm
小潮 出 05:03 入 18:03 出 13:07 入 22:29

苫小牧（北海道）2030年09月5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
9/5 00:00	55.5	↓-3.0
9/5 00:10	52.8	↓-2.7
9/5 00:20	50.3	↓-2.5
9/5 00:30	48.0	↓-2.3
9/5 00:40	46.0	↓-2.0
9/5 00:50	44.2	↓-1.8
9/5 01:00	42.7	↓-1.5
9/5 01:10	41.4	↓-1.3
9/5 01:20	40.4	↓-1.0
9/5 01:30	39.7	↓-0.7
9/5 01:40	39.2	↓-0.5
9/5 01:50	38.9	↓-0.3	干潮
9/5 02:00	38.8	↓-0.1	干潮
9/5 02:10	38.9	↑0.1
9/5 02:20	39.2	↑0.3
9/5 02:30	39.6	↑0.4
9/5 02:40	40.2	↑0.6
9/5 02:50	41.0	↑0.8
9/5 03:00	41.9	↑0.9
9/5 03:10	42.9	↑1.0
9/5 03:20	44.0	↑1.1
9/5 03:30	45.3	↑1.3
9/5 03:40	46.7	↑1.4
9/5 03:50	48.2	↑1.5
9/5 04:00	49.9	↑1.7
9/5 04:10	51.6	↑1.7
9/5 04:20	53.5	↑1.9
9/5 04:30	55.5	↑2.0
9/5 04:40	57.7	↑2.2
9/5 04:50	59.9	↑2.2
9/5 05:00	62.2	↑2.3
9/5 05:10	64.6	↑2.4
9/5 05:20	67.0	↑2.4
9/5 05:30	69.5	↑2.5
9/5 05:40	72.0	↑2.5
9/5 05:50	74.5	↑2.5
9/5 06:00	76.9	↑2.4
9/5 06:10	79.2	↑2.3
9/5 06:20	81.5	↑2.3
9/5 06:30	83.7	↑2.2
9/5 06:40	85.7	↑2.0
9/5 06:50	87.5	↑1.8
9/5 07:00	89.3	↑1.8
9/5 07:10	90.8	↑1.5
9/5 07:20	92.2	↑1.4
9/5 07:30	93.5	↑1.3
9/5 07:40	94.5	↑1.0
9/5 07:50	95.5	↑1.0
9/5 08:00	96.3	↑0.8
9/5 08:10	97.0	↑0.7
9/5 08:20	97.6	↑0.6
9/5 08:30	98.2	↑0.6
9/5 08:40	98.6	↑0.4
9/5 08:50	99.0	↑0.4
9/5 09:00	99.3	↑0.3
9/5 09:10	99.6	↑0.3
9/5 09:20	99.9	↑0.3
9/5 09:30	100.1	↑0.2
9/5 09:40	100.3	↑0.2
9/5 09:50	100.5	↑0.2
9/5 10:00	100.5	0
9/5 10:10	100.6	↑0.1	満潮
9/5 10:20	100.6	0
9/5 10:30	100.5	↓-0.1
9/5 10:40	100.4	↓-0.1
9/5 10:50	100.2	↓-0.2
9/5 11:00	99.9	↓-0.3
9/5 11:10	99.6	↓-0.3
9/5 11:20	99.3	↓-0.3
9/5 11:30	98.9	↓-0.4
9/5 11:40	98.5	↓-0.4
9/5 11:50	98.0	↓-0.5
9/5 12:00	97.6	↓-0.4
9/5 12:10	97.3	↓-0.3
9/5 12:20	97.0	↓-0.3
9/5 12:30	96.7	↓-0.3
9/5 12:40	96.5	↓-0.2
9/5 12:50	96.5	0	干潮
9/5 13:00	96.5	0
9/5 13:10	96.7	↑0.2
9/5 13:20	97.0	↑0.3
9/5 13:30	97.4	↑0.4
9/5 13:40	98.0	↑0.6
9/5 13:50	98.7	↑0.7
9/5 14:00	99.4	↑0.7
9/5 14:10	100.3	↑0.9
9/5 14:20	101.4	↑1.1
9/5 14:30	102.4	↑1.0
9/5 14:40	103.6	↑1.2
9/5 14:50	104.9	↑1.3
9/5 15:00	106.1	↑1.2
9/5 15:10	107.5	↑1.4
9/5 15:20	108.9	↑1.4
9/5 15:30	110.3	↑1.4
9/5 15:40	111.8	↑1.5
9/5 15:50	113.3	↑1.5
9/5 16:00	114.9	↑1.6
9/5 16:10	116.5	↑1.6
9/5 16:20	118.1	↑1.6
9/5 16:30	119.7	↑1.6
9/5 16:40	121.4	↑1.7
9/5 16:50	123.1	↑1.7
9/5 17:00	124.9	↑1.8
9/5 17:10	126.6	↑1.7
9/5 17:20	128.3	↑1.7
9/5 17:30	130.0	↑1.7
9/5 17:40	131.6	↑1.6
9/5 17:50	133.2	↑1.6
9/5 18:00	134.7	↑1.5
9/5 18:10	136.0	↑1.3
9/5 18:20	137.2	↑1.2
9/5 18:30	138.3	↑1.1
9/5 18:40	139.2	↑0.9
9/5 18:50	139.8	↑0.6
9/5 19:00	140.3	↑0.5
9/5 19:10	140.5	↑0.2	満潮
9/5 19:20	140.5	0
9/5 19:30	140.2	↓-0.3
9/5 19:40	139.7	↓-0.5
9/5 19:50	138.9	↓-0.8
9/5 20:00	137.9	↓-1.0
9/5 20:10	136.6	↓-1.3
9/5 20:20	135.2	↓-1.4
9/5 20:30	133.6	↓-1.6
9/5 20:40	131.8	↓-1.8
9/5 20:50	129.8	↓-2.0
9/5 21:00	127.7	↓-2.1
9/5 21:10	125.5	↓-2.2
9/5 21:20	123.1	↓-2.4
9/5 21:30	120.7	↓-2.4
9/5 21:40	118.2	↓-2.5
9/5 21:50	115.6	↓-2.6
9/5 22:00	112.9	↓-2.7
9/5 22:10	110.2	↓-2.7
9/5 22:20	107.4	↓-2.8
9/5 22:30	104.5	↓-2.9
9/5 22:40	101.6	↓-2.9
9/5 22:50	98.7	↓-2.9
9/5 23:00	95.7	↓-3.0
9/5 23:10	92.7	↓-3.0
9/5 23:20	89.6	↓-3.1	最大潮位差
9/5 23:30	86.6	↓-3.0
9/5 23:40	83.5	↓-3.1	最大潮位差
9/5 23:50	80.4	↓-3.1	最大潮位差