5 (土)	11:44	03:01	19:55	14:23
	106cm	40cm	121cm	102cm
小潮 出 05:35 入 17:10 出 13:34 入 23:44

苫小牧（北海道）2030年10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
10/5 00:00	64.9	↓-2.8	最大潮位差
10/5 00:10	62.2	↓-2.7
10/5 00:20	59.6	↓-2.6
10/5 00:30	57.1	↓-2.5
10/5 00:40	54.7	↓-2.4
10/5 00:50	52.5	↓-2.2
10/5 01:00	50.5	↓-2.0
10/5 01:10	48.6	↓-1.9
10/5 01:20	47.0	↓-1.6
10/5 01:30	45.5	↓-1.5
10/5 01:40	44.2	↓-1.3
10/5 01:50	43.0	↓-1.2
10/5 02:00	42.1	↓-0.9
10/5 02:10	41.3	↓-0.8
10/5 02:20	40.7	↓-0.6
10/5 02:30	40.2	↓-0.5
10/5 02:40	39.9	↓-0.3
10/5 02:50	39.7	↓-0.2
10/5 03:00	39.6	↓-0.1	干潮
10/5 03:10	39.7	↑0.1
10/5 03:20	39.9	↑0.2
10/5 03:30	40.2	↑0.3
10/5 03:40	40.6	↑0.4
10/5 03:50	41.2	↑0.6
10/5 04:00	41.9	↑0.7
10/5 04:10	42.7	↑0.8
10/5 04:20	43.6	↑0.9
10/5 04:30	44.7	↑1.1
10/5 04:40	46.0	↑1.3
10/5 04:50	47.4	↑1.4
10/5 05:00	48.9	↑1.5
10/5 05:10	50.6	↑1.7
10/5 05:20	52.4	↑1.8
10/5 05:30	54.4	↑2.0
10/5 05:40	56.4	↑2.0
10/5 05:50	58.5	↑2.1
10/5 06:00	60.7	↑2.2
10/5 06:10	62.9	↑2.2
10/5 06:20	65.2	↑2.3
10/5 06:30	67.4	↑2.2
10/5 06:40	69.6	↑2.2
10/5 06:50	71.8	↑2.2
10/5 07:00	73.9	↑2.1
10/5 07:10	76.0	↑2.1
10/5 07:20	78.0	↑2.0
10/5 07:30	79.9	↑1.9
10/5 07:40	81.7	↑1.8
10/5 07:50	83.4	↑1.7
10/5 08:00	85.1	↑1.7
10/5 08:10	86.6	↑1.5
10/5 08:20	88.1	↑1.5
10/5 08:30	89.5	↑1.4
10/5 08:40	90.8	↑1.3
10/5 08:50	92.1	↑1.3
10/5 09:00	93.4	↑1.3
10/5 09:10	94.6	↑1.2
10/5 09:20	95.7	↑1.1
10/5 09:30	96.9	↑1.2
10/5 09:40	97.9	↑1.0
10/5 09:50	99.0	↑1.1
10/5 10:00	100.0	↑1.0
10/5 10:10	100.9	↑0.9
10/5 10:20	101.7	↑0.8
10/5 10:30	102.5	↑0.8
10/5 10:40	103.2	↑0.7
10/5 10:50	103.8	↑0.6
10/5 11:00	104.3	↑0.5
10/5 11:10	104.7	↑0.4
10/5 11:20	105.0	↑0.3
10/5 11:30	105.1	↑0.1
10/5 11:40	105.2	↑0.1	満潮
10/5 11:50	105.2	0
10/5 12:00	105.1	↓-0.1
10/5 12:10	104.9	↓-0.2
10/5 12:20	104.7	↓-0.2
10/5 12:30	104.4	↓-0.3
10/5 12:40	104.0	↓-0.4
10/5 12:50	103.7	↓-0.3
10/5 13:00	103.4	↓-0.3
10/5 13:10	103.0	↓-0.4
10/5 13:20	102.7	↓-0.3
10/5 13:30	102.5	↓-0.2
10/5 13:40	102.2	↓-0.3
10/5 13:50	102.1	↓-0.1
10/5 14:00	101.9	↓-0.2
10/5 14:10	101.8	↓-0.1
10/5 14:20	101.8	0	干潮
10/5 14:30	101.8	0
10/5 14:40	101.9	↑0.1
10/5 14:50	102.0	↑0.1
10/5 15:00	102.1	↑0.1
10/5 15:10	102.3	↑0.2
10/5 15:20	102.5	↑0.2
10/5 15:30	102.7	↑0.2
10/5 15:40	103.0	↑0.3
10/5 15:50	103.3	↑0.3
10/5 16:00	103.7	↑0.4
10/5 16:10	104.1	↑0.4
10/5 16:20	104.6	↑0.5
10/5 16:30	105.1	↑0.5
10/5 16:40	105.7	↑0.6
10/5 16:50	106.3	↑0.6
10/5 17:00	107.0	↑0.7
10/5 17:10	107.8	↑0.8
10/5 17:20	108.7	↑0.9
10/5 17:30	109.6	↑0.9
10/5 17:40	110.5	↑0.9
10/5 17:50	111.5	↑1.0
10/5 18:00	112.5	↑1.0
10/5 18:10	113.5	↑1.0
10/5 18:20	114.5	↑1.0
10/5 18:30	115.5	↑1.0
10/5 18:40	116.4	↑0.9
10/5 18:50	117.3	↑0.9
10/5 19:00	118.1	↑0.8
10/5 19:10	118.7	↑0.6
10/5 19:20	119.3	↑0.6
10/5 19:30	119.7	↑0.4
10/5 19:40	120.0	↑0.3
10/5 19:50	120.1	↑0.1	満潮
10/5 20:00	120.1	0
10/5 20:10	120.0	↓-0.1
10/5 20:20	119.7	↓-0.3
10/5 20:30	119.2	↓-0.5
10/5 20:40	118.6	↓-0.6
10/5 20:50	117.9	↓-0.7
10/5 21:00	117.1	↓-0.8
10/5 21:10	116.2	↓-0.9
10/5 21:20	115.2	↓-1.0
10/5 21:30	114.0	↓-1.2
10/5 21:40	112.8	↓-1.2
10/5 21:50	111.6	↓-1.2
10/5 22:00	110.2	↓-1.4
10/5 22:10	108.8	↓-1.4
10/5 22:20	107.3	↓-1.5
10/5 22:30	105.7	↓-1.6
10/5 22:40	104.1	↓-1.6
10/5 22:50	102.4	↓-1.7
10/5 23:00	100.6	↓-1.8
10/5 23:10	98.7	↓-1.9
10/5 23:20	96.8	↓-1.9
10/5 23:30	94.8	↓-2.0
10/5 23:40	92.7	↓-2.1
10/5 23:50	90.5	↓-2.2