Surf Forecasts:
How big are the waves at Right and Left Side today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3ft (0.9m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.8m), 10s period with NNW swell.
- Evening surf: Evening surf (22 Sep, local time) - 3ft (0.9m), 11s period with NNW swell.
The current surf forecast for Right and Left Side at 8AM is: 0.9m 10s primary swell from a North-northwest direction and 0.6m 11s secondary swell from a Northeast direction (forecast issued at 03:00am September 22). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3ft (0.9m) | 10s |
| Afternoon (22 Sep) | 2.5ft (0.8m) | 10s |
| Evening (22 Sep) | 3ft (0.9m) | 11s |
Table - waves today at Right and Left Side. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Thu night. Warm (max 29°C on Wed morning, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 145 | 160 | 166 | 166 | 133 | 133 | 133 | 226 | 233 | 233 | 278 | 274 | 269 | 215 | 204 | 193 | 135 | 133 | 99 | 90 | 56 | 56 | 54 | 50 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 2:29AM0.73m | 6:12PM0.80m | 3:53AM0.75m | 6:34PM0.82m | 5:02AM0.78m | 6:54PM0.84m | ||||||||||||||||||
Low Tide | 10:30PM0.68m | 10:26AM0.25m | 11:22PM0.64m | 11:14AM0.25m | 00:01AM0.59m | 11:57AM0.26m | ||||||||||||||||||
 |  |  | |  | | | | |  |  | | | | | | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | 2 | 1 | 3 | — | 1 | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 3 | 1 |
Temp °C | 28 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 28 | 28 |
Feels °C | 30 | 29 | 29 | 28 | 29 | 31 | 29 | 29 | 30 | 30 | 30 | 31 | 30 | 31 | 30 | 31 | 31 | 31 | 31 | 32 | 30 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | SW 7 | SW 7 | SW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 145 | 160 | 166 | 166 | 133 | 133 | 133 | 226 | 233 | 233 | 278 | 274 | 269 | 215 | 204 | 189 | 143 | 123 | 86 | 118 | 99 | 93 | 67 | 65 |
Swell 2 Height (m) Direction Period (s) | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NNW 11 | NNW 11 | NNW 11 | WSW 7 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 9 |
| kJ | 94 | 92 | 90 | 89 | 82 | 80 | 61 | 47 | 47 | 46 | 45 | 42 | 41 | 41 | 41 | 193 | 135 | 133 | 51 | 90 | 56 | 56 | 54 | 39 |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 7 | SE 8 | SE 8 | SE 8 | SE 8 | E 13 | E 13 | E 13 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | NE 9 | NE 9 | NE 9 | NNW 11 | NE 9 | NE 9 | NE 9 | NE 9 | NNW 9 |
| kJ | 37 | 36 | 17 | 17 | 17 | 17 | 3 | 3 | 3 | 17 | 26 | 32 | 16 | 16 | 16 | 41 | 42 | 42 | 99 | 41 | 40 | 40 | 39 | 50 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 4 | SSW 6 | S 6 | S 6 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — |
| kJ | 73 | 32 | 82 | 78 | 97 | 126 | 161 | 166 | 210 | 186 | 198 | 218 | 237 | 242 | 217 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 1289 | 0 | 1289 | 1835 | 1904 | 1865 | 1289 | 1289 | 1289 | 230 | 230 | 230 | 230 | 230 | 11 | 11 | 11 | 11 | 230 | 230 | 230 | 11 | 11 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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