Surf Forecasts:
How big are the waves at Tank Beach today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 5ft (1.5m), 7s period with E swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 5ft (1.5m), 7s period with E swell.
- Evening surf: Evening surf (25 Jun, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Tank Beach at 4AM is: 1.4m 7s primary swell from a East direction and 0.5m 10s secondary swell from a North-northeast direction (forecast issued at 09:00pm June 24). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 5ft (1.5m) | 7s |
| Afternoon (25 Jun) | 5ft (1.5m) | 7s |
| Evening (25 Jun) | 5ft (1.5m) | 7s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 29°C on Thu afternoon, min 28°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
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 | 1 PM | 4 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 222 | 222 | 188 | 194 | 222 | 216 | 210 | 210 | 217 | 223 | 230 | 230 | 261 | 295 | 339 | 358 | 368 | 398 | 408 | 345 | 345 | 305 | 263 | 234 |
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 | cross-on | cross-on | cross-on |
High Tide | 5:26PM0.57m | 2:45AM0.72m | 6:46PM0.61m | 3:08AM0.71m | 7:40PM0.64m | 3:35AM0.70m | ||||||||||||||||||
Low Tide | 8:33PM0.54m | 10:45AM0.20m | 9:35PM0.59m | 11:20AM0.15m | 10:44PM0.62m | 11:56AM0.11m | ||||||||||||||||||
 |  |  | |  | | | | | | | |  | |  | | | | | | | | | | |
 | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 |
mm | 1 | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | 1 | — | 1 | 1 | — | 1 | — | — | — | 1 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 |
Feels °C | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | W 11 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 80 | 57 | 56 | 56 | 55 | 168 | 163 | 184 | 180 | 174 | 123 | 123 | 277 | 173 | 125 | 198 | 198 | 195 | 189 | 225 | 94 | 157 | 150 | 147 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | SE 9 | WSW 8 | W 12 | NNE 10 | WSW 8 | WSW 8 | SE 10 | SE 10 | W 14 | W 14 | WSW 9 | W 10 | W 11 | NNE 10 | NNE 10 | NNE 10 | N 9 | NNE 9 | N 9 | NNE 9 | NNE 9 | SE 9 |
| kJ | 22 | 23 | 41 | 40 | 71 | 52 | 26 | 26 | 34 | 33 | 96 | 140 | 26 | 52 | 83 | 33 | 33 | 31 | 44 | 28 | 41 | 26 | 25 | 31 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | WSW 8 | SE 9 | WSW 8 | WSW 8 | NNE 9 | SE 10 | WSW 8 | WSW 8 | WSW 9 | SE 9 | SE 9 | WSW 9 | NNE 11 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SE 10 | WNW 13 | SE 9 | SE 9 | NNE 8 |
| kJ | 33 | 45 | 35 | 41 | 39 | 26 | 34 | 33 | 26 | 27 | 30 | 31 | 21 | 26 | 37 | 14 | 13 | 13 | 12 | 35 | 60 | 31 | 30 | 24 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 222 | 222 | 188 | 194 | 222 | 216 | 210 | 210 | 217 | 223 | 230 | 230 | 261 | 295 | 339 | 358 | 368 | 398 | 408 | 345 | 345 | 305 | 263 | 234 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 229 | 254 | 249 | 249 | 1491 | 2194 | 249 | 249 | 249 | 249 | 249 | 1491 | 1491 | 1491 | 1491 | 227 | 227 | 249 | 249 | 2056 | 2056 | 2056 | 2075 | 249 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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