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Nanao Fishing Port Yilan, Taiwan · Class II · forecast point Nanao Township Coastal 9.1 km

宜蘭蘇澳沿海 · coastal forecast 11/02 14:52 updated

moderate
Northeasterly 4 Bf · Wave 1.5 m · Marine forecast: gusts Bf 7
Gusts 7 Bf (11/02 12:00 onward): Near gale · 13.9–17.1 m/s (50–62 km/h) · open sea: sea heaps up ~4 m, foam in streaks
Rule of thumb: Beaufort force 6+ or waves 2 m+ is generally unsuitable for small craft; force 4 or below with waves under 1 m counts as calm.

Wave1.5mE 11.8s

Wind4BfNortheasterly 6.2m/s
Moderate breeze · 5.5–7.9 m/s (20–28 km/h)

Current0.5m/sN 1 kt

Tide nowFalling 3.1/10Level 151 cm · next Low 18:35

🌊 Rise and fall times today

Falling ←	13:14 → 18:35	5.3 h	157.0 → 128.0 cm
Rising	18:35 → 00:25	5.8 h	128.0 → 169.0 cm
Falling	00:25 → 07:43	7.3 h	169.0 → 86.0 cm
Rising	07:43 → 14:16	6.5 h	86.0 → 164.0 cm

When the tide is running the middle 40% of each rise or fall (3–7 tenths) — strongest flow; slack water around high and low
14:50–16:58 Falling ← running now · 20:20–22:40 Rising · 02:36–05:31 Falling · 09:40–12:18 Rising · 16:02–18:24 Falling

Little change in the next 12 h

⚠ Wind against current wind from Northeasterly · current toward N (0.5 m/s) · angle 135°
浪會變陡變短、容易破碎 — 同樣的浪高會比數字難走

Nearest buoy 蘇澳資料浮標 (19.0 km) measured: Wave 1.1 m ENE · 14:00

This buoy, last 31 days (since 2026-10-03): forecast averaged 0.18 m higher than measured (n=3960)

Water colour estimate: blue + a bit of yellow (uncalibrated)

Next 48 h (3-hourly)

Time	Weather	Wave	Wind	Current
11/02 12:00	Clear	1.5m E	Northeasterly 4 Bf (6.2m/s)	0.5m/s N
11/02 15:00	Brief Showers	1.4m E	Northeasterly 4 Bf (6.7m/s)	0.6m/s N
11/02 18:00	Brief Showers	1.4m E	Northerly 4 Bf (6.7m/s)	0.5m/s N
11/02 21:00	Brief Showers	1.4m E	Northerly 4 Bf (6.7m/s)	0.3m/s N
11/03 00:00	Brief Showers	1.4m NE	Northerly 4 Bf (5.7m/s)	0.1m/s W
11/03 03:00	Brief Showers	1.5m NE	Northeasterly 4 Bf (5.7m/s)	0.1m/s W
11/03 06:00	Brief Showers	1.4m NE	Northerly 3 Bf (5.1m/s)	0.1m/s N
11/03 09:00	Brief Showers	1.4m NE	Northerly 3 Bf (4.6m/s)	0.2m/s N
11/03 12:00	Brief Showers	1.3m NE	Northerly 3 Bf (4.1m/s)	0.1m/s N
11/03 15:00	Brief Showers	1.3m NE	Northeasterly 3 Bf (4.1m/s)	0.2m/s N
11/03 18:00	Brief Showers	1.3m NE	Northerly 3 Bf (4.1m/s)	0.2m/s N
11/03 21:00	Brief Showers	1.2m NE	Northerly 3 Bf (4.1m/s)	0.1m/s N
11/04 00:00	Brief Rain	1.2m NE	Northerly 2 Bf (3.1m/s)	0.1m/s SW
11/04 03:00	Brief Rain	1.2m NE	Northerly 2 Bf (2.6m/s)	0.1m/s N
11/04 06:00	Brief Rain	1.2m E	Northwesterly 2 Bf (2.1m/s)	0.3m/s N
11/04 09:00	Brief Rain	1.2m E	Westerly 1 Bf (1.5m/s)	0.5m/s N

Tide today (海釣東澳烏石鼻)

Time		Height
06:23		82.0 cm
13:14		157.0 cm
18:35		128.0 cm

Marine forecast (宜蘭蘇澳沿海)

11/02 12:00–00:00: 4–5 gust 7 · Wave Cloudy, Local Showers
11/03 00:00–00:00: 4–5 gust 7 · Wave 多雲時陰局部陣雨
11/04 00:00–00:00: 4–5 gust 7晨轉4 gust 6以下 · Wave 多雲局部雨

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⚠ The numbers on this page are a snapshot generated 11/02 14:52; sea conditions change every 5 minutes — check tidewx.com for the current values before relying on them
tidewx.com · Data: Central Weather Administration open data (coastal forecast · marine forecast · tides · buoys) · NAMR NODASS · page generated 11/02 14:52, refreshed every 5 min · forecasts are not measurements — check on site before going out · Sources · 💬 Something on your mind?