31 (水)	07:27	16:45	-	-
	115cm	45cm	-	-
小潮 出 05:20 入 17:59 出 02:01 入 10:58

苫小牧（北海道）2027年03月31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
3/31 00:00	95.3	↑0.3
3/31 00:10	95.5	↑0.2
3/31 00:20	95.6	↑0.1
3/31 00:30	95.8	↑0.2
3/31 00:40	95.9	↑0.1
3/31 00:50	96.0	↑0.1
3/31 01:00	96.1	↑0.1
3/31 01:10	96.2	↑0.1
3/31 01:20	96.4	↑0.2
3/31 01:30	96.5	↑0.1
3/31 01:40	96.8	↑0.3
3/31 01:50	97.0	↑0.2
3/31 02:00	97.3	↑0.3
3/31 02:10	97.6	↑0.3
3/31 02:20	98.0	↑0.4
3/31 02:30	98.3	↑0.3
3/31 02:40	98.8	↑0.5
3/31 02:50	99.2	↑0.4
3/31 03:00	99.7	↑0.5
3/31 03:10	100.1	↑0.4
3/31 03:20	100.6	↑0.5
3/31 03:30	101.1	↑0.5
3/31 03:40	101.6	↑0.5
3/31 03:50	102.1	↑0.5
3/31 04:00	102.6	↑0.5
3/31 04:10	103.2	↑0.6
3/31 04:20	103.7	↑0.5
3/31 04:30	104.3	↑0.6
3/31 04:40	104.9	↑0.6
3/31 04:50	105.5	↑0.6
3/31 05:00	106.2	↑0.7
3/31 05:10	106.8	↑0.6
3/31 05:20	107.5	↑0.7
3/31 05:30	108.3	↑0.8
3/31 05:40	109.0	↑0.7
3/31 05:50	109.7	↑0.7
3/31 06:00	110.4	↑0.7
3/31 06:10	111.1	↑0.7
3/31 06:20	111.8	↑0.7
3/31 06:30	112.4	↑0.6
3/31 06:40	112.9	↑0.5
3/31 06:50	113.4	↑0.5
3/31 07:00	113.8	↑0.4
3/31 07:10	114.0	↑0.2
3/31 07:20	114.2	↑0.2	満潮
3/31 07:30	114.2	0
3/31 07:40	114.1	↓-0.1
3/31 07:50	113.8	↓-0.3
3/31 08:00	113.4	↓-0.4
3/31 08:10	112.8	↓-0.6
3/31 08:20	112.2	↓-0.6
3/31 08:30	111.4	↓-0.8
3/31 08:40	110.4	↓-1.0
3/31 08:50	109.4	↓-1.0
3/31 09:00	108.3	↓-1.1
3/31 09:10	107.0	↓-1.3
3/31 09:20	105.7	↓-1.3
3/31 09:30	104.4	↓-1.3
3/31 09:40	102.9	↓-1.5
3/31 09:50	101.4	↓-1.5
3/31 10:00	99.9	↓-1.5
3/31 10:10	98.3	↓-1.6
3/31 10:20	96.7	↓-1.6
3/31 10:30	95.1	↓-1.6
3/31 10:40	93.4	↓-1.7
3/31 10:50	91.6	↓-1.8
3/31 11:00	89.9	↓-1.7
3/31 11:10	88.1	↓-1.8
3/31 11:20	86.2	↓-1.9
3/31 11:30	84.4	↓-1.8
3/31 11:40	82.5	↓-1.9
3/31 11:50	80.5	↓-2.0	最大潮位差
3/31 12:00	78.6	↓-1.9
3/31 12:10	76.6	↓-2.0	最大潮位差
3/31 12:20	74.7	↓-1.9
3/31 12:30	72.7	↓-2.0	最大潮位差
3/31 12:40	70.7	↓-2.0	最大潮位差
3/31 12:50	68.8	↓-1.9
3/31 13:00	66.9	↓-1.9
3/31 13:10	65.0	↓-1.9
3/31 13:20	63.2	↓-1.8
3/31 13:30	61.5	↓-1.7
3/31 13:40	59.8	↓-1.7
3/31 13:50	58.2	↓-1.6
3/31 14:00	56.7	↓-1.5
3/31 14:10	55.3	↓-1.4
3/31 14:20	53.9	↓-1.4
3/31 14:30	52.7	↓-1.2
3/31 14:40	51.5	↓-1.2
3/31 14:50	50.5	↓-1.0
3/31 15:00	49.5	↓-1.0
3/31 15:10	48.6	↓-0.9
3/31 15:20	47.8	↓-0.8
3/31 15:30	47.1	↓-0.7
3/31 15:40	46.4	↓-0.7
3/31 15:50	45.9	↓-0.5
3/31 16:00	45.4	↓-0.5
3/31 16:10	45.0	↓-0.4
3/31 16:20	44.7	↓-0.3
3/31 16:30	44.5	↓-0.2
3/31 16:40	44.4	↓-0.1	干潮
3/31 16:50	44.5	↑0.1
3/31 17:00	44.6	↑0.1
3/31 17:10	44.8	↑0.2
3/31 17:20	45.2	↑0.4
3/31 17:30	45.6	↑0.4
3/31 17:40	46.2	↑0.6
3/31 17:50	46.9	↑0.7
3/31 18:00	47.8	↑0.9
3/31 18:10	48.7	↑0.9
3/31 18:20	49.7	↑1.0
3/31 18:30	50.9	↑1.2
3/31 18:40	52.1	↑1.2
3/31 18:50	53.4	↑1.3
3/31 19:00	54.8	↑1.4
3/31 19:10	56.2	↑1.4
3/31 19:20	57.7	↑1.5
3/31 19:30	59.2	↑1.5
3/31 19:40	60.7	↑1.5
3/31 19:50	62.3	↑1.6
3/31 20:00	63.9	↑1.6
3/31 20:10	65.4	↑1.5
3/31 20:20	67.0	↑1.6
3/31 20:30	68.5	↑1.5
3/31 20:40	70.1	↑1.6
3/31 20:50	71.6	↑1.5
3/31 21:00	73.2	↑1.6
3/31 21:10	74.7	↑1.5
3/31 21:20	76.2	↑1.5
3/31 21:30	77.7	↑1.5
3/31 21:40	79.2	↑1.5
3/31 21:50	80.7	↑1.5
3/31 22:00	82.2	↑1.5
3/31 22:10	83.7	↑1.5
3/31 22:20	85.1	↑1.4
3/31 22:30	86.6	↑1.5
3/31 22:40	88.0	↑1.4
3/31 22:50	89.3	↑1.3
3/31 23:00	90.7	↑1.4
3/31 23:10	91.9	↑1.2
3/31 23:20	93.1	↑1.2
3/31 23:30	94.3	↑1.2
3/31 23:40	95.4	↑1.1
3/31 23:50	96.3	↑0.9