Surf Forecasts:
How big are the waves at Tank Beach today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 2.5ft (0.8m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2.5ft (0.8m), 9s period with ENE swell.
- Evening surf: Evening surf (14 Oct, local time) - 3ft (0.9m), 9s period with ENE swell.
The current surf forecast for Tank Beach at 2AM is: 0.8m 9s primary swell from a North direction and 0.7m 8s secondary swell from a East-northeast direction (forecast issued at 09:00pm October 13). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 2.5ft (0.8m) | 9s |
| Afternoon (14 Oct) | 2.5ft (0.8m) | 9s |
| Evening (14 Oct) | 3ft (0.9m) | 9s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed night. Warm (max 28°C on Wed afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||
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) | N 9 | N 9 | N 9 | N 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 137 | 104 | 102 | 99 | 106 | 90 | 90 | 90 | 88 | 111 | 108 | 108 | 108 | 108 | 108 | 108 | 141 | 137 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 7:44PM0.67m | 11:13AM0.68m | 8:05PM0.66m | 12:18PM0.67m | 8:26PM0.65m | |||||||||||||
Low Tide | 3:23AM0.14m | 3:55PM0.59m | 4:05AM0.14m | 4:48PM0.61m | ||||||||||||||
 | | | |  | | | |  | | | | |  | | | |  | |
 | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | 2 | 2 | — | 1 | 2 | 1 | 1 | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 29 | 31 | 30 | 30 | 31 | 30 | 31 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 12 |
| kJ | 137 | 104 | 102 | 99 | 106 | 90 | 90 | 90 | 88 | 111 | 108 | 108 | 108 | 108 | 108 | 108 | 141 | 56 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | NE 8 | NE 8 | ENE 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNW 7 | N 11 | N 11 | N 10 | N 10 | N 10 | ENE 12 | N 9 |
| kJ | 62 | 72 | 67 | 62 | 69 | 69 | 51 | 49 | 33 | 49 | 18 | 58 | 81 | 98 | 69 | 68 | 56 | 26 |
Swell 3 Height (m) Direction Period (s) | WSW 6 | ENE 10 | ENE 10 | ENE 10 | ENE 12 | ENE 13 | ENE 13 | ENE 13 | N 10 | ENE 13 | N 9 | NNW 8 | NNW 8 | ENE 12 | ENE 12 | ENE 12 | N 9 | NNW 9 |
| kJ | 4 | 20 | 38 | 39 | 15 | 16 | 33 | 18 | 19 | 17 | 27 | 19 | 21 | 57 | 56 | 56 | 43 | 28 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 137 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 1491 | 249 | 249 | 227 |
Best forecast wave conditions in Saipan | ||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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