Surf Forecasts:
How big are the waves at Tank Beach today (16 Nov):
- Morning surf: Morning surf (16 Nov, local time) - 4.5ft (1.3m), 10s period with E swell.
- Afternoon surf: Afternoon surf (16 Nov, local time) - 4.5ft (1.3m), 10s period with E swell.
- Evening surf: Evening surf (16 Nov, local time) - 4.5ft (1.3m), 10s period with E swell.
The current surf forecast for Tank Beach at 4AM is: 1.4m 10s primary swell from a East direction and 1.3m 9s secondary swell from a North-northeast direction, 0.3m 9s secondary swell from a Southeast direction (forecast issued at 09:00pm November 15). The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Nov) | 4.5ft (1.3m) | 10s |
| Afternoon (16 Nov) | 4.5ft (1.3m) | 10s |
| Evening (16 Nov) | 4.5ft (1.3m) | 10s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 28°C on Sun night, min 28°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||
Sun 15 | Monday 16 | Tuesday 17 | Wed 18 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NNE 10 | NNE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | E 11 | E 11 | E 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 433 | 379 | 379 | 371 | 320 | 320 | 327 | 331 | 340 | 340 | 346 | 167 | 167 | 171 | 171 | 171 | 307 | 506 | 198 | 198 | 191 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:25PM0.62m | 2:19PM0.70m | 2:46PM0.71m | 11:04PM0.55m | |||||||||||||||||
Low Tide | 7:20PM0.61m | 5:41AM0.18m | 6:25AM0.22m | 9:21PM0.54m | |||||||||||||||||
 |  | | |  | | | | | | | | | | |  | | |  | | | |
 | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | 5:43 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | E 10 | E 10 | E 10 | E 10 | NNE 9 | E 11 | SE 8 | E 11 | E 11 | NNE 9 |
| kJ | 433 | 373 | 318 | 293 | 237 | 232 | 199 | 180 | 144 | 101 | 80 | 167 | 167 | 171 | 171 | 145 | 181 | 11 | 198 | 198 | 129 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 10 | NE 11 | NNE 8 | NNE 10 | NNE 10 | NNE 9 | E 10 | SE 8 | NE 14 | SE 9 | ESE 9 | E 11 |
| kJ | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 27 | 40 | 111 | 122 | 122 | 113 | 171 | 11 | 7 | 12 | 8 | 191 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 9 | NNE 11 | NE 11 | NE 11 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 14 | E 13 | NE 13 | NE 13 | ESE 9 |
| kJ | — | — | — | — | — | 13 | 12 | 19 | 19 | 19 | 13 | 13 | 12 | 12 | 12 | 12 | 8 | 3 | 7 | 7 | 8 |
Wind waves Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 5 | ENE 5 | E 5 | E 6 | E 6 | ENE 9 | ENE 9 | ENE 6 | ENE 6 | E 6 |
| kJ | 379 | 379 | 379 | 371 | 320 | 320 | 327 | 331 | 340 | 340 | 346 | 61 | 66 | 66 | 74 | 66 | 307 | 506 | 149 | 145 | 89 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1575 | 1575 | 1504 | 2056 | 1504 | 1575 | 1504 | 1504 | 1504 | 1504 | 2056 | 1504 | 2056 | 2056 | 2056 | 2056 | 2056 | 2056 | 1575 | 2056 | 2056 |
Best forecast wave conditions in Saipan | |||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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