Potou Fishing Port Hsinchu · Class II · forecast point Xinwu District Coastal 6.4 km
新竹鹿港沿海 · coastal forecast 09/18 09:31 updated
Forecast rough, now moderate
Northeasterly 5 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 5 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.
Wave1.0mNE 4.1s
Wind5BfNortheasterly 8.2m/s
Fresh breeze · 8.0–10.7 m/s (29–39 km/h)
Fresh breeze · 8.0–10.7 m/s (29–39 km/h)
Current0.5m/sNE 1 kt
Tide nowRising 0.4/10Level 141 cm · next High 15:52
🌊 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
11:15–13:53 Rising · 17:40–20:05 Falling · 23:40–02:01 Rising · 05:43–08:18 Falling
| Rising ← | 09:17 → 15:52 | 6.6 h | 140.0 → 419.0 cm |
| Falling | 15:52 → 21:54 | 6.0 h | 419.0 → 210.0 cm |
| Rising | 21:54 → 03:48 | 5.9 h | 210.0 → 399.0 cm |
| Falling | 03:48 → 10:14 | 6.4 h | 399.0 → 157.0 cm |
11:15–13:53 Rising · 17:40–20:05 Falling · 23:40–02:01 Rising · 05:43–08:18 Falling
Little change in the next 12 h
⚠ Wind against current wind from Northeasterly · current toward NE (0.5 m/s) · angle 180°
浪會變陡變短、容易破碎 — 同樣的浪高會比數字難走
浪會變陡變短、容易破碎 — 同樣的浪高會比數字難走
Nearest buoy 新竹資料浮標 (22.3 km) measured: Wave 0.9 m N · 08:00
This buoy, last 30 days: forecast averaged 0.17 m higher than measured (n=701)
Water colour estimate: blue + green (uncalibrated)
Next 48 h (3-hourly)
| Time | Weather | Wave | Wind | Current |
|---|---|---|---|---|
| 09/18 09:00 | Clear | 1.0m NE | Northeasterly 5 Bf (8.2m/s) | 0.5m/s NE |
| 09/18 12:00 | Clear | 1.1m NE | Northeasterly 5 Bf (9.8m/s) | 0.2m/s SW |
| 09/18 15:00 | Clear | 1.1m NE | Northeasterly 5 Bf (9.3m/s) | 0.3m/s SW |
| 09/18 18:00 | Clear | 1.1m NE | Northeasterly 5 Bf (9.8m/s) | 0.2m/s N |
| 09/18 21:00 | Clear | 1.0m NE | Northeasterly 5 Bf (8.7m/s) | 0.2m/s N |
| 09/19 00:00 | Clear | 1.0m NE | Northeasterly 4 Bf (7.7m/s) | 0.2m/s SW |
| 09/19 03:00 | Clear | 0.9m NE | Northeasterly 4 Bf (7.7m/s) | 0.1m/s SW |
| 09/19 06:00 | Clear | 0.9m NE | Northeasterly 4 Bf (7.2m/s) | 0.4m/s NE |
| 09/19 09:00 | Clear | 0.8m NE | Northeasterly 4 Bf (6.7m/s) | 0.5m/s NE |
| 09/19 12:00 | Clear | 0.7m NE | Northeasterly 4 Bf (6.2m/s) | 0.1m/s W |
| 09/19 15:00 | Clear | 0.9m NE | Northeasterly 5 Bf (8.2m/s) | 0.3m/s SW |
| 09/19 18:00 | Clear | 1.0m NE | Northeasterly 5 Bf (8.7m/s) | 0.1m/s W |
| 09/19 21:00 | Clear | 1.0m NE | Northeasterly 4 Bf (7.7m/s) | 0.2m/s N |
| 09/20 00:00 | Clear | 1.0m NE | Northeasterly 4 Bf (7.2m/s) | 0.1m/s W |
| 09/20 03:00 | Clear | 0.9m NE | Northeasterly 4 Bf (6.7m/s) | 0.2m/s SW |
| 09/20 06:00 | Clear | 1.0m NE | Northeasterly 4 Bf (6.7m/s) | 0.1m/s N |
Tide today (新竹縣新豐鄉)
| Time | Height | |
|---|---|---|
| 02:51 | 424.0 cm | |
| 09:17 | 140.0 cm | |
| 15:52 | 419.0 cm | |
| 21:54 | 210.0 cm |
Marine forecast (新竹鹿港沿海)
- 09/18 06:00–00:00: 5–6 gust 8 · Wave Mostly Clear
- 09/19 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
- 09/20 00:00–00:00: 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