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Surf Forecasts:
Magoos surfForecast / Guam / Guam
48hr Weather and Surf, issued 3 pm Wednesday 27 May 2026 ChSTForecast update in hr min s Forecast update imminent
Magoos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Magoos sea temperature is
28.6° C
(Which is normal for this time of year)How big are the waves at Magoos today?
The current surf forecast for Magoos at 7PM is: 1.5m 8s primary swell from a East direction and 0.7m 11s secondary swell from a North-northeast direction (forecast issued at 03:00pm May 27). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 5ft (1.5m) | 8s |
| Evening (27 May) | 5ft (1.5m) | 8s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Fri night. Warm (max 28°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | NNE 12 | E 8 | E 9 | E 8 | E 9 | E 9 | E 10 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | |
298 | 297 | 305 | 266 | 270 | 270 | 239 | 210 | 251 | 251 | 96 | 245 | 210 | 200 | 190 | 194 | 220 | 211 | 239 | 284 | 234 | 237 | 196 | 198 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | off | |
High Tide | 6:02PM0.63m | 4:54AM0.76m | 7:01PM0.67m | 5:21AM0.74m | 7:51PM0.69m | 5:49AM0.73m | ||||||||||||||||||
Low Tide | 11:27AM0.15m | 11:06PM0.43m | 12:06PM0.08m | 11:58PM0.48m | 12:42PM0.03m | 00:48AM0.51m | ||||||||||||||||||
 |  |  | |  | | | | | | |  | | | | | | | | | | | |  | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
 | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | 6:44 |
2 | — | — | — | 1 | 1 | 2 | 1 | 3 | 3 | 1 | 1 | 1 | — | — | — | — | — | 2 | 2 | 3 | 4 | 1 | — | |
Temp °C | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 25 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 |
28 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 28 | 28 | 28 | 28 | 30 | 30 | 31 | 30 | 31 | 30 | 30 | 29 | 28 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | NNE 12 | NNE 12 | E 8 | E 8 | NNE 11 | SW 8 | SW 8 | SW 8 | SW 8 | SW 10 | SW 10 | E 8 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
 kJ | 156 | 150 | 305 | 266 | 107 | 51 | 53 | 53 | 53 | 137 | 208 | 245 | 279 | 355 | 384 | 477 | 510 | 475 | 436 | 394 | 373 | 331 | 263 | 248 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | NNE 11 | NNE 11 | SW 7 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 12 | NNE 12 | SW 10 | NNE 12 | NNE 12 | E 9 | NNE 11 | NNE 11 | NNE 11 | NE 11 | NE 11 | E 10 | E 10 | E 10 | NNE 11 |
| kJ | 17 | 31 | 111 | 107 | 27 | 107 | 45 | 45 | 46 | 98 | 96 | 273 | 94 | 93 | 190 | 85 | 82 | 81 | 58 | 57 | 234 | 237 | 196 | 46 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SW 8 | SW 8 | SW 9 | ESE 12 | NE 13 | E 10 | NE 13 | ESE 12 | SE 11 | NNE 12 | SE 12 | WSW 13 | NNE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | NE 11 | NE 11 | NE 11 | SE 10 |
| kJ | 7 | 6 | 29 | 28 | 21 | 14 | 40 | 33 | 45 | 14 | 20 | 96 | 21 | 63 | 90 | 19 | 18 | 17 | 17 | 17 | 57 | 57 | 57 | 16 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | — | — | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | — | E 9 | E 8 | — | E 9 | E 10 | E 9 | E 10 | E 10 | — | — | — | E 10 |
| kJ | 298 | 297 | — | — | 270 | 270 | 239 | 210 | 251 | 251 | 339 | — | 210 | 200 | — | 194 | 220 | 211 | 239 | 284 | — | — | — | 198 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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