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Surf Forecasts:
Aganoa Beach surfForecast / Savaii / Samoa
48hr Weather and Surf, issued 6 am Wednesday 20 May 2026 +13Forecast update in hr min s Forecast update imminent
Aganoa Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aganoa Beach sea temperature is
30.0° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Aganoa Beach today?
The current surf forecast for Aganoa Beach at 12PM is: 0.6m 16s primary swell from a South direction and 0.9m 8s secondary swell from a South-southeast direction, 0.6m 12s secondary swell from a South direction (forecast issued at 06:00am May 20). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3.5ft (1.1m) | 8s |
| Afternoon (20 May) | 2ft (0.6m) | 16s |
| Evening (20 May) | 2ft (0.6m) | 16s |
Table - waves today at Aganoa Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Warm (max 29°C on Wed afternoon, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 8 | SSE 8 | SSE 8 | S 16 | S 16 | S 16 | S 16 | S 15 | SE 9 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 13 | SSE 12 | S 12 | |
223 | 188 | 149 | 190 | 183 | 178 | 174 | 109 | 103 | 196 | 180 | 165 | 155 | 102 | 100 | 100 | 97 | 125 | 118 | 157 | 209 | 480 | 598 | 636 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | glassy | glassy | glassy | on | on | cross-on | glassy | glassy | cross-on | cross | cross-on | cross-on | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | |
High Tide | 9:19AM1.25m | 10:05PM1.04m | 10:23AM1.19m | 11:12PM1.02m | 11:29AM1.14m | 00:18AM1.02m | ||||||||||||||||||
Low Tide | 2:56AM0.14m | 3:49PM0.05m | 4:00AM0.18m | 4:53PM0.09m | 5:08AM0.22m | 5:58PM0.13m | ||||||||||||||||||
 |  | | |  | | |  |  |  | | | | | | | | | | | | | | | |
 | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | 6:43 |
 | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | 6:07 |
— | — | — | — | — | — | — | — | 2 | 3 | — | 1 | — | 1 | — | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | |
Temp °C | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
31 | 30 | 31 | 31 | 33 | 33 | 33 | 33 | 31 | 31 | 31 | 32 | 33 | 32 | 32 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 9 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 13 | SE 9 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 13 | SSE 12 | S 12 |
 kJ | 223 | 188 | 149 | 93 | 77 | 70 | 86 | 84 | 99 | 86 | 86 | 83 | 155 | 67 | 100 | 100 | 97 | 125 | 118 | 157 | 209 | 480 | 598 | 636 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 16 | S 15 | S 11 | S 14 | S 14 | S 13 | SE 9 | S 12 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 11 | NE 10 | NE 10 |
| kJ | 108 | 108 | 103 | 100 | 132 | 129 | 174 | 109 | 63 | 196 | 180 | 165 | 68 | 102 | 67 | 51 | 46 | 46 | 49 | 28 | 29 | 40 | 46 | 47 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | S 18 | S 17 | S 16 | S 16 | S 16 | S 11 | S 12 | S 14 | 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 9 | SW 15 | SSW 14 |
| kJ | 25 | 96 | 140 | 190 | 183 | 178 | 90 | 66 | 103 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 21 | 20 | 20 | 21 | 21 | 28 | 8 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 0 | 0 | 9 | 47 | 60 | 60 | 60 | 60 | 60 | 167 | 592 | 167 | 167 |
Best forecast wave conditions in Savaii | ||||||||||||||||||||||||
Best forecast wave conditions in Samoa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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