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Surf Forecasts:
White Cows surfForecast / Efate / Vanuatu
48hr Weather and Surf, issued 10 am Wednesday 20 May 2026 +11Forecast update in hr min s Forecast update imminent
White Cows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's White Cows sea temperature is
27.9° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at White Cows today?
The current surf forecast for White Cows at 7PM is: 2.0m 8s primary swell from a East-southeast direction and 0.5m 9s secondary swell from a Northeast direction, 0.2m 14s secondary swell from a East-southeast direction (forecast issued at 10:00am May 20). The wind direction is predicted to be cross-onshore.
| Time (+11) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 7ft (2.2m) | 9s |
| Afternoon (20 May) | 6.5ft (2.0m) | 9s |
| Evening (20 May) | 6ft (1.9m) | 8s |
Table - waves today at White Cows. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 27°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
747 | 645 | 589 | 563 | 537 | 457 | 385 | 330 | 330 | 291 | 244 | 235 | 202 | 171 | 171 | 140 | 140 | 116 | 128 | 144 | 151 | 151 | 127 | 121 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 7:06AM1.52m | 8:53PM1.25m | 8:06AM1.43m | 10:05PM1.24m | 9:15AM1.34m | 11:15PM1.26m | ||||||||||||||||||
Low Tide | 2:09PM0.11m | 2:10AM0.72m | 3:12PM0.17m | 3:27AM0.75m | 4:19PM0.24m | 4:53AM0.74m | ||||||||||||||||||
 | |  | |  | | |  | |  | | |  | | | | | | | | | |  | | |
 | 6:03 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 |
 | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | 5:19 |
— | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 24 | 24 | 24 | 24 |
25 | 26 | 26 | 24 | 24 | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 25 | 25 | 25 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 49 | 48 | 46 | 43 | 41 | 41 | 40 | 330 | 330 | 291 | 244 | 235 | 202 | 171 | 171 | 140 | 140 | 116 | 128 | 144 | 151 | 151 | 127 | 121 |
Swell 2 Height (m) Direction Period (s) | SE 15 | S 7 | S 7 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SE 12 | SE 11 |
| kJ | 9 | 3 | 4 | 19 | 18 | 19 | 19 | 51 | 39 | 37 | 35 | 35 | 35 | 35 | 34 | 35 | 24 | 35 | 35 | 35 | 35 | 35 | 71 | 103 |
Swell 3 Height (m) Direction Period (s) | N 12 | SE 15 | ESE 14 | E 9 | N 11 | N 11 | N 11 | ESE 14 | ESE 14 | SE 13 | SE 13 | SE 13 | SE 14 | SE 14 | ESE 14 | ESE 14 | SE 12 | SE 12 | SE 13 | ESE 13 | SE 13 | SW 6 | NE 8 | NE 8 |
| kJ | 3 | 9 | 20 | 2 | 2 | 2 | 2 | 19 | 18 | 27 | 42 | 44 | 51 | 50 | 20 | 19 | 39 | 40 | 26 | 17 | 27 | 9 | 24 | 35 |
Wind waves Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | NW 2 | WNW 3 | WNW 3 | WNW 3 | W 3 | WSW 5 | WSW 5 | W 2 | WSW 6 | WSW 5 |
| kJ | 747 | 645 | 589 | 563 | 537 | 457 | 385 | — | — | — | — | — | — | — | 2 | 3 | 4 | 3 | 4 | 8 | 9 | 1 | 13 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 544 | 549 | 549 | 549 | 549 | 551 | 574 | 574 | 22 | 919 | 914 | 22 | 22 | 18 | 0 | 6 | 914 | 914 | 914 | 13 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Efate | ||||||||||||||||||||||||
Best forecast wave conditions in Vanuatu | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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