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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 5 pm Monday 04 May 2026 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
16.3° C
(Which is 1.2°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Very mild (max 16°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 16 | NNW 4 | NW 15 | NW 4 | NW 4 | N 5 | N 5 | N 5 | NNW 4 | NW 4 | NW 5 | NW 5 | NW 4 | N 13 | NNW 4 | NNW 3 | NNW 5 | NNW 6 | NNW 6 | N 6 | N 6 | N 6 | N 7 | NNW 7 | |
0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 11 | 29 | 32 | 25 | 16 | 4 | 1 | 1 | 20 | 124 | 92 | 73 | 71 | 217 | 355 | 374 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | glassy | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy | glassy | cross-on | on | on | |
High Tide | 11:30PM3.17m | 11:47AM3.00m | 00:06AM3.07m | 12:24PM2.88m | 00:44AM2.95m | |||||||||||||||||||
Low Tide | 5:41AM0.39m | 5:54PM0.43m | 6:18AM0.51m | 6:31PM0.56m | 6:58AM0.64m | |||||||||||||||||||
 |  | | | | | | | | |  | | | | | | | | | | |  |  | | |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — |
 | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | 5:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | |
Temp °C | 13 | 10 | 9 | 9 | 8 | 7 | 8 | 12 | 12 | 10 | 10 | 9 | 9 | 8 | 10 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 16 | 16 |
11 | 9 | 7 | 7 | 6 | 5 | 6 | 11 | 10 | 9 | 9 | 8 | 8 | 5 | 7 | 13 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | — | NNW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 15 | NW 15 | NW 14 | NW 14 | N 14 | NW 4 | NNW 4 | NNW 3 | NW 16 | — | NW 16 | N 6 | N 6 | — | — | — |
 kJ | — | 1 | 3 | 4 | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 4 | 8 | 1 | 1 | 10 | — | 10 | 73 | 71 | — | — | — |
Swell 2 Height (m) Direction Period (s) | NW 16 | NW 16 | NW 5 | NW 15 | NW 15 | NW 16 | N 5 | N 5 | — | — | — | — | — | N 13 | — | — | — | — | — | NW 16 | NW 16 | — | — | — |
| kJ | 10 | 9 | 1 | 8 | 9 | 10 | 1 | 1 | — | — | — | — | — | 4 | — | — | — | — | — | 10 | 10 | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 13 | — | NW 15 | — | — | N 5 | NW 16 | NW 16 | — | — | — | — | — | — | N 7 | N 6 | — | — | — | — | — | — | — | — |
| kJ | 3 | — | 8 | — | — | 1 | 10 | 9 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 4 | NW 4 | NW 5 | NW 5 | NW 4 | WSW 2 | WSW 2 | — | NNW 5 | NNW 6 | NNW 6 | — | — | N 6 | N 7 | NNW 7 |
| kJ | — | — | — | — | — | — | — | — | 11 | 29 | 32 | 25 | 16 | 1 | 1 | — | 20 | 124 | 92 | — | — | 217 | 355 | 374 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 117 | 121 | 121 | 100 | 100 | 117 | 97 | 121 | 117 | 12 | 12 | 56 | 56 | 56 | 56 | 56 | 100 | 22 | 12 | 0 | 0 | 20 | 29 | 121 |
Best forecast wave conditions in Nelson - Tasman Bay | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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