Surf Forecasts:
How big are the waves at Tank Beach today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 13s period with E swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.8m), 14s period with E swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.8m), 14s period with ENE swell.
The current surf forecast for Tank Beach at 9AM is: 0.7m 13s primary swell from a East direction and 1.1m 8s secondary swell from a East-northeast direction (forecast issued at 03:00am September 11). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (11 Sep) | 2.5ft (0.8m) | 14s |
| Evening (11 Sep) | 2.5ft (0.8m) | 14s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Fri morning. Warm (max 29°C on Fri afternoon, min 28°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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) | E 14 | E 14 | E 13 | E 14 | E 14 | E 14 | E 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 195 | 181 | 176 | 179 | 239 | 253 | 253 | 265 | 247 | 239 | 236 | 236 | 236 | 229 | 229 | 229 | 431 | 424 | 569 | 543 | 534 | 554 | 313 | 308 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 6:31AM0.71m | 8:01PM0.71m | 7:37AM0.69m | 8:22PM0.70m | 8:44AM0.67m | 8:42PM0.70m | ||||||||||||||||||
Low Tide | 1:13AM0.47m | 1:23PM0.22m | 1:57AM0.40m | 2:04PM0.30m | 2:41AM0.34m | 2:44PM0.38m | ||||||||||||||||||
 | |  |  | | |  | | | | | | |  |  | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | 2 | 1 | — | 1 | 1 | 1 | 1 | — | 1 | 2 | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
Feels °C | 31 | 30 | 30 | 30 | 30 | 32 | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 31 | 32 | 32 | 31 | 30 | 31 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 13 | ENE 13 | ENE 9 | ENE 8 | ENE 8 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
| kJ | 161 | 181 | 161 | 161 | 125 | 125 | 128 | 131 | 134 | 101 | 101 | 236 | 236 | 132 | 123 | 112 | 431 | 424 | 569 | 543 | 534 | 554 | 313 | 308 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 13 | E 14 | E 14 | E 14 | E 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 9 | ENE 9 | ENE 13 | ENE 13 | ENE 13 | NNE 8 | NNE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | NE 8 | NE 8 |
| kJ | 195 | 181 | 176 | 179 | 239 | 253 | 253 | 265 | 247 | 239 | 236 | 101 | 101 | 229 | 229 | 229 | 51 | 51 | 18 | 28 | 28 | 28 | 84 | 84 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | NNE 7 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | W 7 | W 7 | W 6 | W 6 | SSE 8 | SSE 8 |
| kJ | 64 | 63 | 44 | 43 | 42 | 29 | 28 | 28 | 27 | 26 | 25 | 15 | 15 | 28 | 27 | 27 | 17 | 18 | 8 | 8 | 7 | 3 | 28 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 249 | 227 | 1491 | 2056 | 2063 | 2063 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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 Tank Beach 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