Gengfang Fishing Port Yilan · Class II · forecast point Toucheng Township Coastal 9.3 km
宜蘭蘇澳沿海 · coastal forecast 09/18 09:31 updated
Forecast rough, now moderate
Northeasterly 3 Bf · Wave 1.0 m · Marine forecast: gusts Bf 8
Gale · 17.2–20.7 m/s (62–75 km/h) · open sea: moderately high waves ~5.5 m, crests break into spindrift
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.
Northeasterly 3 Bf · Wave 1.0 m · Marine forecast: gusts Bf 8
Gale · 17.2–20.7 m/s (62–75 km/h) · open sea: moderately high waves ~5.5 m, crests break into spindrift
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.
Wave1.0mE 7.4s
Wind3BfNortheasterly 4.6m/s
Gentle breeze · 3.4–5.4 m/s (12–19 km/h)
Gentle breeze · 3.4–5.4 m/s (12–19 km/h)
Current0.3m/sS 1 kt
Tide nowRising 6.1/10Level 116 cm · next High 12:26
🌊 Rise and fall times today
When the tide is running the middle 40% of each rise or fall (3–7 tenths) — strongest flow; slack water around high and low
07:15–10:13 Rising ← running now · 13:24–14:42 Falling · 17:32–20:02 Rising · 00:27–03:52 Falling · 11:21–17:55 Rising
| Rising ← | 05:03 → 12:26 | 7.4 h | 80.0 → 135.0 cm |
| Falling | 12:26 → 15:41 | 3.2 h | 135.0 → 130.0 cm |
| Rising | 15:41 → 21:54 | 6.2 h | 130.0 → 162.0 cm |
| Falling | 21:54 → 06:26 | 8.5 h | 162.0 → 86.0 cm |
07:15–10:13 Rising ← running now · 13:24–14:42 Falling · 17:32–20:02 Rising · 00:27–03:52 Falling · 11:21–17:55 Rising
Little change in the next 12 h
✓ Wind with current wind from Northeasterly · current toward S (0.3 m/s) · angle 45°
浪較長較順
浪較長較順
Nearest buoy 龜山島資料浮標 (8.4 km) measured: Wave 0.7 m SSE · 08:00
This buoy, last 30 days: forecast averaged 0.36 m higher than measured (n=701)
Water colour estimate: blue (uncalibrated)
Next 48 h (3-hourly)
| Time | Weather | Wave | Wind | Current |
|---|---|---|---|---|
| 09/18 09:00 | Clear | 1.0m E | Northeasterly 3 Bf (4.6m/s) | 0.3m/s S |
| 09/18 12:00 | Clear | 1.0m E | Northeasterly 4 Bf (5.7m/s) | 0.5m/s W |
| 09/18 15:00 | Clear | 1.0m E | Northeasterly 4 Bf (6.2m/s) | 0.3m/s W |
| 09/18 18:00 | Cloudy | 1.0m E | Northerly 3 Bf (5.1m/s) | 0.2m/s SW |
| 09/18 21:00 | Cloudy | 1.0m NE | Northerly 4 Bf (7.2m/s) | 0.4m/s SW |
| 09/19 00:00 | Clear | 0.9m E | Northerly 2 Bf (2.6m/s) | 0.5m/s W |
| 09/19 03:00 | Clear | 0.9m E | Northwesterly 3 Bf (4.6m/s) | 0.4m/s NW |
| 09/19 06:00 | Clear | 0.9m E | Northwesterly 3 Bf (3.6m/s) | 0.1m/s N |
| 09/19 09:00 | Clear | 0.9m E | Northwesterly 3 Bf (3.6m/s) | 0.3m/s S |
| 09/19 12:00 | Clear | 0.9m E | Northerly 3 Bf (4.6m/s) | 0.5m/s S |
| 09/19 15:00 | Clear | 0.9m NE | Northerly 4 Bf (7.7m/s) | 0.6m/s SW |
| 09/19 18:00 | Clear | 1.0m NE | Northerly 4 Bf (6.2m/s) | 0.5m/s SW |
| 09/19 21:00 | Clear | 1.0m NE | Northerly 4 Bf (7.2m/s) | 0.4m/s SW |
| 09/20 00:00 | Clear | 1.0m NE | Northwesterly 3 Bf (3.6m/s) | 0.6m/s SW |
| 09/20 03:00 | Clear | 1.0m NE | Northwesterly 4 Bf (6.2m/s) | 0.5m/s SW |
| 09/20 06:00 | Clear | 1.0m NE | Northwesterly 4 Bf (5.7m/s) | 0.3m/s W |
Tide today (漁港梗枋)
| Time | Height | |
|---|---|---|
| 05:03 | 80.0 cm | |
| 12:26 | 135.0 cm | |
| 15:41 | 130.0 cm | |
| 21:54 | 162.0 cm |
Marine forecast (宜蘭蘇澳沿海)
- 09/18 06:00–00:00: 4 gust 6以下 · Wave Cloudy, Local Showers
- 09/19 00:00–00:00: 4 gust 6以下下午轉5–6 gust 8 · Wave Cloudy, Local Showers
- 09/20 00:00–00:00: 5–6 gust 8晨轉4–5 gust 7下午再轉5–6 gust 8 · Wave Cloudy, Local Showers
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tidewx.com · Data: Central Weather Administration open data (coastal forecast · marine forecast · tides · buoys) · NAMR NODASS · page generated 09/18 09:31, refreshed every 5 min · forecasts are not measurements — check on site before going out · Sources