Surf Forecasts:
How big are the waves at Threes today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 5ft (1.5m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.4m), 8s period with SW swell.
- Evening surf: Evening surf (15 Jul, local time) - 5ft (1.5m), 8s period with WSW swell.
The current surf forecast for Threes at 4AM is: 1.6m 8s primary swell from a Southwest direction and 0.5m 10s secondary swell from a West-northwest direction (forecast issued at 09:00pm July 14). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 5ft (1.5m) | 8s |
| Afternoon (15 Jul) | 4.5ft (1.4m) | 8s |
| Evening (15 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Threes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 29°C on Wed afternoon, min 28°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 210 | 225 | 237 | 269 | 255 | 255 | 236 | 257 | 219 | 238 | 245 | 245 | 284 | 311 | 319 | 310 | 294 | 294 | 280 | 280 | 280 | 237 | 242 | 208 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:06PM0.78m | 6:47AM0.78m | 9:46PM0.79m | 7:44AM0.77m | 10:23PM0.78m | 8:42AM0.73m | ||||||||||||||||||
Low Tide | 1:56AM0.53m | 2:19PM-0.25m | 2:49AM0.49m | 3:05PM-0.21m | 3:40AM0.44m | 3:49PM-0.13m | ||||||||||||||||||
 | |  | |  | | |  |  | | | | | | | | | | | |  | | | | |
 | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 |
mm | — | — | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 |
Feels °C | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 31 | 30 | 30 | 29 | 29 | 29 | 28 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 8 | WNW 11 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 61 | 91 | 44 | 42 | 35 | 34 | 42 | 48 | 49 | 47 | 46 | 46 | 46 | 46 | 34 | 46 | 34 | 33 | 43 | 43 | 43 | 43 | 43 | 43 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | SSE 7 | E 9 | WNW 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 8 |
| kJ | 93 | 36 | 63 | 58 | 46 | 47 | 47 | 44 | 46 | 46 | 46 | 46 | 46 | 45 | 44 | 43 | 43 | 43 | 33 | 33 | 32 | 26 | 16 | 15 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | WNW 11 | E 10 | WNW 10 | WNW 10 | NW 10 | WNW 9 | WNW 9 | NNE 8 | NE 9 | NE 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 61 | 60 | 64 | 48 | 55 | 36 | 23 | 16 | 16 | 7 | 3 | 3 | 6 | 5 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 210 | 225 | 237 | 269 | 255 | 255 | 236 | 257 | 219 | 238 | 245 | 245 | 284 | 311 | 319 | 310 | 294 | 294 | 280 | 280 | 280 | 237 | 242 | 208 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1885 | 255 | 255 | 1810 | 1810 | 1810 | 1859 | 255 | 255 | 255 | 2051 | 2063 | 1940 | 1940 | 2063 | 2192 | 2190 | 1940 | 2192 | 2063 | 1270 | 1270 | 255 | 255 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Threes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest