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Delaware Bay (East end) Surf Forecast
/ Nelson – Tasman Bay (18 surf breaks) /
Surf Forecasts:
Delaware Bay (East end) surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 11 pm Saturday 13 Sep 2025 NZSTForecast update in hr min s Forecast update imminent
Delaware Bay (East end) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Delaware Bay (East end) sea temperature is
13.3° C
(Which is 1.0°C warmer than normal for this time of year)| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | - | - |
| Afternoon (14 Sep) | 1.5ft (0.4m) | 3s |
| Evening (14 Sep) | 1.5ft (0.4m) | 3s |
Table - waves today at Delaware Bay (East end). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 14 | 15 | 15 | 15 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 13 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | 72 | 62 | 87 | 99 | 87 | 3 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | on | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 1:55AM 3.02 | 2:25PM 2.97 | 2:55AM 2.75 | 3:32PM 2.75 | 4:12AM 2.54 | 4:55PM 2.63 | ||||||||||||||||||
Low Tide / height (m) | 7:39PM 0.38 | 8:02AM 0.49 | 8:35PM 0.65 | 9:02AM 0.76 | 9:49PM 0.87 | 10:23AM 0.95 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 |
 |  |  | |  |  | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 11 | 12 | 12 | 12 | 14 | 10 | 9 | 9 | 9 | 8 | 11 | 16 | 17 | 14 | 12 | 12 | 13 | 15 | 16 | 18 | 19 | 17 |
| Feels °C (?) | 3 | 6 | 5 | 7 | 7 | 8 | 12 | 6 | 6 | 7 | 7 | 5 | 8 | 11 | 11 | 9 | 8 | 8 | 10 | 12 | 13 | 16 | 17 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Nelson - Tasman Bay
Continuing clean conditions at Delaware Bay (East end) (calm at Nelson East wx 19 km from Delaware Bay (East end)). No surfable waves
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19 km away, 53 min ago
5 km/h
WNW
0.0
13.3
Air / Water (°C)
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