Surf Forecasts:
How big are the waves at Henderson Bay today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 0.5ft (0.1m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 0.5ft (0.1m), 8s period with NE swell.
- Evening surf: Evening surf (21 Sep, local time) - 0.5ft (0.1m), 13s period with E swell.
The current surf forecast for Henderson Bay at 3PM is: 0.1m 8s primary swell from a Northeast direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 11:00am September 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 0.5ft (0.1m) | 9s |
| Afternoon (21 Sep) | 0.5ft (0.1m) | 8s |
| Evening (21 Sep) | 0.5ft (0.1m) | 13s |
Table - waves today at Henderson Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Tue afternoon, min 11°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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 | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NE 8 | NE 8 | E 13 | E 13 | NE 13 | E 13 | E 13 | E 13 | E 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 9 | E 12 | NE 11 | NE 11 | NE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 5 | 5 | 5 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off |
High Tide | 3:57PM1.69m | 3:53AM1.61m | 4:58PM1.72m | 5:01AM1.63m | 5:51PM1.78m | ||||||||||||||||
Low Tide | 9:13AM0.56m | 9:56PM0.64m | 10:13AM0.56m | 10:55PM0.60m | 11:13AM0.52m | ||||||||||||||||
 |  | | |  | |  | | | |  | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 14 | 15 | 16 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 13 | 13 | 12 |
Feels °C | 10 | 10 | 9 | 9 | 10 | 8 | 9 | 10 | 11 | 11 | 13 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 6 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NE 8 | E 8 | E 7 | E 13 | E 13 | E 9 | E 9 | E 8 | NW 4 | NW 4 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 11 | NE 11 | NE 11 |
| kJ | 1 | 1 | 1 | 3 | 1 | 1 | 3 | 3 | 2 | 2 | 1 | 3 | 1 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 8 | NE 8 | NW 6 | NW 6 | NE 13 | E 7 | E 9 | E 13 | E 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | — | — | E 9 | E 8 | E 8 |
| kJ | 3 | 3 | 3 | 1 | 1 | 7 | 1 | 2 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | — | — | 2 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 13 | E 13 | W 6 | — | — | — | — | — | E 8 | E 8 | NW 5 | — | NW 5 | E 9 | E 12 | — | — | — |
| kJ | — | — | — | 3 | 3 | 1 | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 2 | WSW 3 | SW 3 | SW 3 | WSW 3 | W 3 | W 3 | W 3 | W 4 | WNW 4 | SSW 3 | S 4 | S 4 | S 4 | S 4 | SSW 4 | SSW 4 | SW 4 | SSW 4 | SSW 4 |
| kJ | — | 1 | 3 | 2 | 2 | 3 | 4 | 5 | 5 | 9 | 7 | 9 | 13 | 13 | 13 | 13 | 11 | 11 | 15 | 16 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 46 | 585 | 585 | 46 | 46 | 528 | 528 | 560 | 560 | 585 | 585 | 585 | 586 | 508 | 532 | 46 | 560 | 480 | 480 | 46 | 420 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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