Surf Forecasts:
How big are the waves at Right and Left Side today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 2.5ft (0.8m), 13s period with ENE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2.5ft (0.8m), 12s period with ENE swell.
- Evening surf: Evening surf (13 Sep, local time) - 3ft (0.9m), 12s period with ENE swell.
The current surf forecast for Right and Left Side at 1PM is: 0.8m 12s primary swell from a East-northeast direction (forecast issued at 09:00am September 13). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 2.5ft (0.8m) | 13s |
| Afternoon (13 Sep) | 2.5ft (0.8m) | 12s |
| Evening (13 Sep) | 3ft (0.9m) | 12s |
Table - waves today at Right and Left Side. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue afternoon. Warm (max 29°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 13 | ENE 13 | NE 9 | ENE 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 222 | 215 | 205 | 198 | 195 | 206 | 294 | 294 | 243 | 239 | 256 | 238 | 229 | 180 | 180 | 212 | 207 | 207 | 181 | 181 | 131 | 131 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy |
High Tide | 8:58AM0.87m | 8:59PM0.90m | 9:53AM0.85m | 9:23PM0.88m | 10:48AM0.81m | 9:47PM0.86m | ||||||||||||||||
Low Tide | 2:59PM0.39m | 3:31AM0.28m | 3:35PM0.47m | 4:10AM0.24m | 4:10PM0.54m | |||||||||||||||||
 | |  | |  |  | | | |  | | |  |  | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 3 | 1 | — |
Temp °C | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 32 | 32 | 33 | 33 | 32 | 31 | 32 | 32 | 32 | 32 | 33 | 31 | 32 | 33 | 33 | 31 | 31 | 34 | 33 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 8 | NE 9 | NE 8 |
| kJ | 222 | 215 | 205 | 198 | 195 | 206 | 294 | 294 | 243 | 239 | 256 | 238 | 229 | 180 | 180 | 212 | 207 | 207 | 112 | 102 | 107 | 100 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 35 | 35 | 34 | 34 | 46 | 45 | 45 | 45 | 58 | 58 | 58 | 58 | 58 | 56 | 56 | 73 | 75 | 92 | 92 | 71 | 65 | 65 |
Swell 3 Height (m) Direction Period (s) | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | WSW 6 | ENE 15 | ENE 15 | ENE 16 | WSW 6 | WSW 7 | ENE 14 | ENE 14 | ENE 14 | SW 7 | SW 7 | SW 7 | ENE 13 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 9 | 22 | 21 | 24 | 23 | 25 | 4 | 22 | 22 | 24 | 3 | 4 | 65 | 78 | 76 | 7 | 7 | 7 | 181 | 181 | 131 | 131 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1835 | 1835 | 11 | 2064 | 2064 | 1865 | 0 | 0 | 0 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 1289 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||
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