Surf Forecasts:
How big are the waves at Porpoise Bay today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 8ft (2.5m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 8ft (2.4m), 16s period with SSW swell.
- Evening surf: Evening surf (11 Jul, local time) - 7ft (2.1m), 15s period with SSW swell.
The current surf forecast for Porpoise Bay at 1PM is: 2.5m 16s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a East direction (forecast issued at 05:00am July 11). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 8ft (2.5m) | 16s |
| Afternoon (11 Jul) | 8ft (2.4m) | 16s |
| Evening (11 Jul) | 7ft (2.1m) | 15s |
Table - waves today at Porpoise Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 11°C on Mon night, min 5°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | E 7 | SSW 20 | SSW 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3908 | 3614 | 3378 | 2999 | 2900 | 2550 | 1972 | 1693 | 1428 | 1297 | 1087 | 961 | 934 | 845 | 680 | 590 | 509 | 394 | 301 | 178 | 122 | 103 | 223 | 214 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off |
High Tide | 11:04AM2.14m | 11:30PM2.09m | 12:06PM2.26m | 00:29AM2.20m | 1:05PM2.37m | |||||||||||||||||||
Low Tide | 4:45AM0.31m | 5:21PM0.34m | 5:44AM0.20m | 6:19PM0.26m | 6:41AM0.09m | 7:15PM0.18m | ||||||||||||||||||
 | |  | |  |  |  | | | | | | | | | | | | | | | | | | |
 | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | 8:22 |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:14 | — | — | 5:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 6 | 6 | 6 | 8 | 9 | 8 | 7 | 7 | 6 | 5 | 6 | 8 | 9 | 8 | 6 | 5 | 5 | 5 | 6 | 9 | 10 | 9 | 8 | 9 |
Feels °C | 1 | 1 | 1 | 4 | 6 | 5 | 4 | 4 | 2 | 1 | 2 | 5 | 7 | 5 | 2 | 1 | 0 | 0 | 1 | 5 | 6 | 6 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | E 7 | E 7 | E 8 | E 8 |
| kJ | 3908 | 3614 | 3378 | 2999 | 2900 | 2550 | 1972 | 1693 | 1428 | 1297 | 1087 | 961 | 934 | 845 | 680 | 590 | 509 | 394 | 301 | 178 | 79 | 103 | 93 | 74 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | SW 12 | SW 13 | SSW 20 | SSW 19 |
| kJ | 127 | 96 | 94 | 92 | 67 | 67 | 67 | 64 | 45 | 46 | 45 | 45 | 42 | 41 | 42 | 25 | 25 | 24 | 24 | 23 | 122 | 78 | 223 | 214 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 18 | — | — | — | — | — | — | — | — | — | S 23 | SSW 23 | SSW 22 | SSW 20 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | 178 | — | — | — | — | — | — | — | — | — | 11 | 52 | 49 | 77 | 60 | 61 |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 4 | NW 4 | NW 4 | — | — | — | — | — | NW 3 | NW 3 | NW 3 | — | — | NE 3 | NE 3 | NE 4 | ENE 5 | ENE 4 | ENE 6 | N 3 | N 3 | N 3 | N 3 |
| kJ | 9 | 10 | 10 | 6 | — | — | — | — | — | 5 | 2 | 3 | — | — | 3 | 2 | 7 | 17 | 21 | 65 | 3 | 3 | 1 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 34 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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