Surf Forecasts:
How big are the waves at Tank Beach today (05 Jul):
- Afternoon surf: Afternoon surf (05 Jul, local time) - 20ft (6.0m), 15s period with E swell.
- Evening surf: Evening surf (05 Jul, local time) - 20ft (6.0m), 14s period with ESE swell.
The current surf forecast for Tank Beach at 10PM is: 6.0m 14s primary swell from a East-southeast direction and 5.0m 10s secondary swell from a Northeast direction (forecast issued at 03:00pm July 05). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jul) | - | - |
| Afternoon (05 Jul) | 20ft (6.0m) | 15s |
| Evening (05 Jul) | 20ft (6.0m) | 14s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 163mm), heaviest during Mon morning. Warm (max 29°C on Tue afternoon, min 27°C on Sun night). Winds decreasing (extremely windy from the ENE on Sun night, fresh winds from the S by Tue night). | ||||||||||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wed 8 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 15 | E 15 | E 14 | ESE 14 | E 16 | E 15 | E 16 | ESE 15 | SSE 14 | SSE 13 | S 13 | NNE 11 | NNE 11 | NNE 10 | E 8 | SE 9 | NNE 10 | N 10 | SE 8 | SE 8 | SE 8 | SE 8 | N 9 | N 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15662 | 17203 | 12975 | 14385 | 49689 | 69883 | 113477 | 104628 | 0 | 0 | 0 | 11 | 11 | 10 | 140 | 1192 | 10 | 2 | 589 | 406 | 337 | 289 | 2 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:23AM0.72m | 10:30AM0.56m | 00:39AM0.73m | 12:12PM0.53m | 00:58AM0.73m | |||||||||||||||||||
Low Tide | 6:45AM0.50m | 5:21PM0.29m | 7:34AM0.43m | 5:59PM0.38m | 8:20AM0.34m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | |  |  |  | | | | | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
 | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | 6:51 |
mm | 2 | 4 | 3 | 5 | 17 | 14 | 33 | 47 | 20 | 3 | 2 | 2 | 2 | 2 | 4 | 2 | — | — | — | — | 1 | — | — | 1 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 28 | 28 |
Feels °C | 25 | 24 | 22 | 20 | 16 | 10 | 5 | 5 | 12 | 16 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 26 | 28 | 29 | 27 | 29 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 15 | E 14 | ESE 14 | ESE 16 | — | — | — | — | — | — | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | WSW 13 |
| kJ | 15662 | 17203 | 12975 | 14385 | 27152 | — | — | — | — | — | — | 2930 | 4519 | 5453 | 4820 | 4737 | 3990 | 3539 | 3655 | 3578 | 3422 | 3422 | 3145 | 3194 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNE 11 | NNE 11 | NNE 10 | E 8 | NNE 10 | NNE 10 | N 10 | N 10 | N 10 | SSW 9 | N 9 | N 9 | N 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 10 | 140 | 10 | 10 | 2 | 2 | 2 | 232 | 2 | 2 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 10 | NNE 10 | — | — | — | — | N 10 | N 9 | — | — | N 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | — | — | — | — | 2 | 2 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | NE 8 | NNE 8 | NNE 9 | NE 10 | E 16 | E 15 | E 16 | ESE 15 | SSE 14 | SSE 13 | S 13 | SSW 13 | SSW 13 | SSE 10 | SSE 10 | SE 9 | SSE 8 | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 7 | SSE 7 |
| kJ | 1489 | 744 | 1895 | 4874 | 49689 | 69883 | 113477 | 104628 | 64908 | 31376 | 19661 | 15404 | 12417 | 2731 | 1807 | 1192 | 1027 | 947 | 589 | 406 | 337 | 289 | 251 | 294 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1491 | 2059 | 1491 | 1491 | 2056 | 2056 | 2056 | 2056 | 2056 | 2059 | 2059 | 2056 | 2056 | 2056 | 2056 | 2056 | 2059 | 2059 | 2066 | 2056 | 2056 | 2056 | 2056 | 2056 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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